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1,758,869 | How to generate cover letter using Chat-GPT :1 | Introduction Being disestablished is unbearable agony, especially in the case you don't... | 0 | 2024-02-12T09:57:41 | https://dev.to/tkrtmy1031/how-to-generate-cover-letter-using-chat-gpt-1-42n9 | chatgpt, promptengineering | # Introduction
Being disestablished is unbearable agony, especially in the case you don't have the citizenship or permanent residence in the country.
Writing cover letter is nominated as a most painful task because you need to overuse your brain to compose highly-exaggerated sentences with shiny redundant adjectives, adjusting for EACH company you need to apply.
You would be exhausted every time you write cover letters to attach on your application. Is it truly a task for human?
---the answer is NO.
Don't waste your time for the mundane task very much. It doesn't really tell your true attractions to them. They can only know how you are reliable after they work together. What you have to do is to generate to obtain an enough quality writings with least efforts. Enslave Chat-GPT to save your precious time.
# 1.ZeroShot
Most basic ways to order to Chat-GPT. You don't give it any examples. It generates sentences from only its learnt data. You can get a nice quality letter even this primitive order.
## Input
```
write a cover letter
```
## Output
```
[Your Name]
[Your Address]
[City, State, Zip Code]
[Your Email Address]
[Your Phone Number]
[Date]
[Hiring Manager's Name]
[Company Name]
[Company Address]
[City, State, Zip Code]
Dear [Hiring Manager's Name],
I am writing to express my interest in the [Position Title] position at [Company Name], as advertised on [where you found the job posting]. With a strong background in [relevant field or industry], I am confident in my ability to contribute effectively to your team and help [Company Name] achieve its goals.
Throughout my career, I have developed a diverse skill set that aligns well with the requirements of the [Position Title] role. My experience in [mention specific skills or experiences relevant to the job] has equipped me with the ability to [highlight key abilities or accomplishments]. Additionally, my passion for [mention relevant interests or areas of expertise] drives me to continually seek out opportunities for growth and development in this field.
I am particularly drawn to [Company Name]'s commitment to [mention something specific about the company that resonates with you, such as its innovative projects, company culture, or impact on the industry]. I admire [Company Name]'s dedication to [mention any specific values or initiatives] and am excited about the possibility of contributing to such a dynamic and forward-thinking organization.
Furthermore, I am impressed by [Company Name]'s reputation for [mention any positive aspects of the company you admire, such as its commitment to excellence, innovative solutions, or positive work environment]. I am eager to bring my unique perspective and expertise to your team and help [Company Name] continue to thrive in its industry.
Enclosed is my resume, which provides additional details about my background and accomplishments. I welcome the opportunity to discuss how my skills and experiences align with the needs of [Company Name] in more detail. Thank you for considering my application. I look forward to the possibility of contributing to your team and helping [Company Name] achieve its objectives.
Sincerely,
[Your Name]
[Enclosure: Resume]
```
But this is not enough. It's too abstruct and general, and isn't personalised to represent your own qualification for the company.
# 2.Specify your role
To improve the output, you need to specify the place of writer. In my case, I'm a web developer. So let it know its place and regenerate the sentences.
## Input
```
Write a cover letter as I am #role.
#role
Web developer
```
## Output
```
[Your Name]
[Your Address]
[City, State, Zip Code]
[Your Email Address]
[Your Phone Number]
[Date]
[Hiring Manager's Name]
[Company Name]
[Company Address]
[City, State, Zip Code]
Dear [Hiring Manager's Name],
I am writing to express my interest in the Web Developer position at [Company Name], as advertised on [where you found the job posting]. With a passion for crafting innovative and user-friendly web solutions, I am excited about the opportunity to contribute to your team and help [Company Name] achieve its digital objectives.
As a seasoned web developer with [number] years of experience in the field, I have honed my skills in frontend and backend development, as well as proficiency in various programming languages and frameworks such as HTML, CSS, JavaScript, React, and Node.js. My previous roles have provided me with the opportunity to work on diverse projects, ranging from e-commerce platforms to content management systems, where I have consistently delivered high-quality, responsive, and scalable web applications.
I am particularly drawn to [Company Name]'s commitment to [mention something specific about the company that resonates with you, such as its focus on innovation, user experience, or industry impact]. I am eager to leverage my technical expertise and creative problem-solving skills to contribute to [Company Name]'s mission and help drive its success in the digital landscape.
Furthermore, I am impressed by [Company Name]'s reputation for [mention any positive aspects of the company you admire, such as its collaborative culture, commitment to excellence, or cutting-edge technology]. I am excited about the prospect of collaborating with talented professionals and contributing to [Company Name]'s continued growth and success.
Enclosed is my resume, which provides further details about my technical skills, professional experience, and notable projects. I am enthusiastic about the opportunity to discuss how my qualifications align with the needs of [Company Name]. Thank you for considering my application. I look forward to the possibility of contributing to your team and helping [Company Name] achieve its digital goals.
Sincerely,
[Your Name]
[Enclosure: Resume]
```
Now it's specialised for a web developer. But it still has some problems like:
- It misunderstands your applying position is also "web developer" (Usually they could be slightly different like "Software developer", "Intermidiate software engineer", etc... depending on JD.)
- It doesn't truly reflect your actual skillset or career, just trying to generate "likely" sentences.
- After all you need to consider about [mention any positive aspects of the company you admire, such as its collaborative culture, commitment to excellence, or cutting-edge technology] part.
- You need to replace in the blackets[] with specific informations
# 3.Give inputs
You need to give more details about you and the company you wanna apply. Let's imform it some information about it.
## Input
```
Write a cover letter including the information in #input as I am #role.
#role
Web developer
#input
*My information
name: Takeru Tomii
address: 1/1 St Bullshit Rd, Somewhere, Oakland, New Jesusland
phone number: 012-345-6789
email address: john.doe@gmail.com
Skill set: Angular, .Net Framework, Python, Azure
Career: 6 years
*Applying company
Date to write: 12/02/2024
Company name: Apple
address: 2/2 St Apeshit Rd, Wherever, Oakland, New Jesusland
Applying position: Intermidiate software engineer
```
## Output
```
Takeru Tomii
1/1 St Bullshit Rd
Somewhere, Oakland
New Jesusland
Phone: 012-345-6789
Email: john.doe@gmail.com
February 12, 2024
Hiring Manager
Apple Inc.
2/2 St Apeshit Rd
Wherever, Oakland
New Jesusland
Dear Hiring Manager,
I am writing to express my sincere interest in the Intermediate Software Engineer position at Apple Inc., as advertised. With six years of experience in web development and a robust skill set encompassing Angular, .Net Framework, Python, and Azure, I am eager to bring my expertise to Apple and contribute to its groundbreaking projects.
Throughout my career, I have demonstrated a strong proficiency in both frontend and backend development, delivering high-quality web solutions that prioritize user experience and functionality. My extensive experience with Angular has equipped me with the ability to create dynamic and responsive user interfaces, enhancing user engagement and satisfaction. Additionally, my proficiency in .Net Framework and Python has enabled me to develop efficient backend systems, ensuring optimal performance and scalability. Moreover, my familiarity with Azure cloud services positions me well to leverage cutting-edge technologies for building secure and scalable web applications.
I am particularly drawn to Apple's reputation for innovation and its commitment to pushing the boundaries of technology. I am excited about the opportunity to contribute my technical skills and creative problem-solving abilities to Apple's mission of shaping the future of software engineering. Furthermore, I am impressed by Apple's dedication to fostering a collaborative and inclusive work environment, where diversity and excellence are valued and celebrated.
Enclosed is my resume, which provides further details about my professional experience, technical skills, and notable achievements. I am enthusiastic about the possibility of joining Apple and contributing to its dynamic team. Thank you for considering my application. I look forward to the opportunity to discuss how my qualifications align with the needs of the Intermediate Software Engineer role at Apple.
Sincerely,
Takeru Tomii
```
Now it became quite practical sentences. You may need just a little fix for it.
# Future problems
There are still some leftover to improve the output. I'll research in another article for them.
1. How can you focus the sentences the requirements of the JD?
- How can you specify the information to appeal effectively?
1. How can you detect the true needs on the JD
- Need another query to analyze the hidden needs in JD?
1. How can you specify the writing style?
- e.g) listing up experiences and linked skillset in the middle of the letter
# Reference
[Prompt Engineering Guide](https://www.promptingguide.ai/) | tkrtmy1031 |
1,758,875 | Journalling: Journey | Reading David Walsh's 'impostor-syndrome' blog has inspired me to write about my WD journey, whether... | 0 | 2024-02-12T10:04:18 | https://dev.to/rhianna/journalling-2lk3 | davidwalsh, webdev, beginners, blog | Reading David Walsh's 'impostor-syndrome' blog has inspired me to write about my WD journey, whether I share this or not, journalling is always a good idea! | rhianna |
1,758,908 | comment on i need a hacker to recover money from binary trading | How to get back scammed USDT from crypto scam platform? First question is how do i get back a scammed... | 0 | 2024-02-12T10:56:24 | https://dev.to/elliot6773/comment-on-i-need-a-hacker-to-recover-money-from-binary-trading-33ib | How to get back scammed USDT from crypto scam platform? First question is how do i get back a scammed crypto or money after realizing oneself has been ripped, Next questions is who or where can i find a recovery hacker for stolen crypto? Due to high volume of crypto recovery scam on the internet today, lot of humans around the globe are likely to fell into more scam while trying to have their funds recovered, simply because of crypto impersonators online who gives fake reviews to make innocent scam victim believe they can actually do what they said, i advise everyone to kindly take caution in all act before action, losing the total amount $1,149,310 USD was like losing everything i ever lived for simply because it was all my savings and i had to go for mortgage as well, when they kept on asking for different fees which i paid without getting my funds until 9 months after the incident i got referred to Century Hackers Recovery Service who i explained everything to in details and they took over the case and it took them 48 hours and i was surprised to receive an alert worth $2.563m on my Coinbase wallet address and i was so excited and decide to move some into my bank account, behold it worked and the bank never questioned the source of the funds, Century Hackers are professional and i can as well say if truly a hacker is needed don't fail to seek for Century Hackers services. Email: century@cyberservices.com
Website: https://centurycyberhacker.pro | elliot6773 | |
1,758,914 | The Importance of Online Data Backup: Safeguarding Your Digital Assets | In an age where digital information is paramount, the importance of online data backup cannot be... | 0 | 2024-02-12T11:12:49 | https://dev.to/tcodecyber/the-importance-of-online-data-backup-safeguarding-your-digital-assets-4gc7 | In an age where digital information is paramount, the importance of online data backup cannot be overstated. From personal memories captured in photos to critical business documents, our reliance on digital data grows by the day. However, this reliance also comes with risks, such as hardware failure, data corruption, cyber threats, and natural disasters. Online data backup offers a crucial solution to mitigate these risks and ensure the safety and accessibility of our digital assets.
## Understanding Online Data Backup
Online data backup, also known as cloud backup, involves storing copies of your data on remote servers accessed via the internet. This method provides a secure and convenient way to protect your files from loss or damage. Unlike traditional backup methods that rely on physical storage devices like external hard drives or tapes, online backup offers several advantages:
Accessibility: With online backup, you can access your data from anywhere with an internet connection. This accessibility is especially valuable for remote work, collaboration, and disaster recovery scenarios.
Automated Backup: Online backup solutions often offer automated scheduling, ensuring that your data is regularly backed up without manual intervention. This eliminates the risk of human error and ensures the consistency of your backup strategy.
Scalability: Cloud backup solutions can scale according to your needs, allowing you to adjust storage capacity as your data grows. This scalability ensures that you have sufficient space to accommodate expanding data volumes without the need for additional hardware investments.
Security: Reputable online backup providers implement robust security measures to protect your data from unauthorized access, encryption protocols to safeguard data during transmission and storage, and compliance certifications to meet regulatory requirements.
## Key Considerations for Online Data Backup
When choosing an online data backup solution, several factors should be considered:
Reliability and Reputation: Select a reputable backup provider with a proven track record for reliability and data security. Research customer reviews, testimonials, and industry certifications to gauge the provider's reputation.
Data Encryption: Ensure that the backup solution offers encryption both during transmission and storage. This ensures that your data remains confidential and secure, even in the event of a breach.
Data Recovery Options: Evaluate the provider's data recovery options, including the ability to restore specific files or entire systems efficiently. Look for features such as versioning, which allows you to recover previous versions of files.
Cost and Pricing Model: Consider the cost and pricing model of the backup solution, including subscription fees, storage limits, and additional charges for data transfer or retrieval. Choose a plan that aligns with your budget and scalability requirements.
## Conclusion
Online data backup is a critical component of modern data management strategies, offering protection against data loss, corruption, and cyber threats. By leveraging the scalability, accessibility, and security of cloud-based backup solutions, individuals and businesses can safeguard their digital assets and ensure continuity in an increasingly digital world. With careful consideration of key factors and best practices, online data backup empowers users to mitigate risks and embrace the benefits of a secure and resilient data infrastructure. | tcodecyber | |
1,758,954 | Hire The Best ReactJS Developers From USA | Do you want to explore the process of hiring the best ReactJS developers from leading companies in... | 0 | 2024-02-12T11:52:08 | https://dev.to/bosctech/hire-the-best-reactjs-developers-from-usa-44h9 | Do you want to explore the process of hiring the best ReactJS developers from leading companies in the USA? If yes, then go through this guide and know the impact of hiring [ReactJS developers](https://bosctechlabs.com/).
At present, having a strong online presence in today’s fast-paced digital landscape is very important for businesses to stay competitive. Creating dynamic and responsive web applications has become essential when user expectations continue to evolve.
During that time, ReactJS played a major role, offering extraordinary capabilities to build interactive user interfaces. It is very important to hire the best ReactJS developers from leading companies in the USA to achieve better results.
Why ReactJS?
ReactJS has gained more popularity among businesses and developers due to its flexibility and efficiency. The component-based architecture of ReactJS allowed for the creation of reusable UI elements that led to streamlined development processes & enhanced code maintainability.
The major advantage of ReactJS is its Virtual Document Object Model (DOM) which improves the app’s performance by reducing the requirement for direct manipulation of the actual DOM. It results in a smooth user experience and a faster rendering process.
Why hire the best ReactJS developers?
Generally, ReactJS offers you a wide range of benefits, using its full potential and needing experienced and skilled developers. Hiring the leading ReactJS developers is a must to ensure that you can execute the project without any errors. It results in advanced applications that meet the user’s expectations.
Best ReactJS developers have a deep understanding of the ReactJS app frameworks and also a strong knowledge of JavaScript. ReactJS is built using JavaScript. A developer can build a complex yet efficient user interface, troubleshoot problems, and optimize the application performance hence they are unique when compared to others.
Advantages of hiring from leading companies in the USA:
Hiring the best ReactJS developers from leading companies in the USA brings you a wide range of advantages. Such companies already have a great reputation for excellence and have skilled developers to achieve your needs and requirements. Based on their expertise, you can save more time and resources let you concentrate on other work.
Expertise
Leading companies have a great track record of delivering successful projects that indicate their developers’ expertise in working with ReactJS. They have a group of skilled professionals who have worked already on many ranges of projects that equip them with the experience to face major challenges.
Quality Assurance
Hiring developers from reputable companies comes with built-in quality assurance. The companies are invested to maintain their reputation, which means they will offer you developers who are not technically strong enough but dedicated to offering exceptional results.
Team Integration
Professional developers from leading firms are familiar with working in various collaborative environments. They can effectively integrate into the existing teams and ensure effective communication and smooth workflow throughout the development process.
Continuous Learning
The leading companies in the USA encourage their developers to stay up-to-date with their latest industry trends. Such commitment to ongoing learning means that the professional developers you hire will be knowledgeable and well-versed in the latest advancements in ReactJS and related technologies.
How to identify the best ReactJS developers?
It is essential to consider the factors that can help you find the perfect fit for your projects while hiring ReactJS developers.
Portfolio
At first, you need to go through the portfolio to assess the diversity and complexity of the projects they have worked on. It will give you the ability to have great problem-solving skills and adaptability to the environment.
Technical Skills
The developers you are going to hire must have great proficiency in ReactJS, JavaScript, and other relevant technologies. A strong foundation is very important to build robust applications.
Problem-solving Abilities
ReactJS developers are best at finding creative solutions for many challenges that may arise during development. It can let them think effectively and troubleshoot issues very easily.
Communication
Effective communication is a must for successful project execution. Ensure that the developers you hire can effectively implement their ideas and understand the project requirements.
Conclusion:
From the above-mentioned scenario, now you explore why to hire the best [React JS developer](https://bosctechlabs.com/) from leading companies in the USA. So without further delay get into the process of hiring these developers. | bosctech | |
1,759,047 | Money Matters: What is the Average Rent of PG in Gurgaon? | Looking for a PG accommodation in Gurgaon? One of the most important factors to consider while... | 0 | 2024-02-12T12:24:20 | https://dev.to/shreedurgapggurgaon/money-matters-what-is-the-average-rent-of-pg-in-gurgaon-5fhl | webdev, beginners, programming | Looking for a [PG accommodation in Gurgaon](https://shreedurgapg.com/pg-accommodation-in-gurgaon/)? One of the most important factors to consider while searching for a PG in Gurgaon is the rent. Knowing the average rent of PGs in the area can help you plan your budget accordingly. In this article, we will discuss the average rent of PG in Gurgaon and provide you with some valuable insights.
Gurgaon, also known as Gurugram, is a bustling city and a major hub for corporates and professionals. With a high demand for accommodation, it's essential to understand the rental prices in the city. The average rent of PGs in Gurgaon can vary depending on factors such as location, amenities, and room size.
By knowing the average rent of PG in Gurgaon, you can make an informed decision and find a PG that fits within your budget. Whether you are a student, professional, or an individual looking for a place to stay, this article will help you navigate through the rental prices in Gurgaon and find the best option for you. So, let's dive in and get a better understanding of the average rent of PG in Gurgaon.
Factors that affect the average rent of PG in Gurgaon
When it comes to the average rent of PG in Gurgaon, there are several factors that can influence the prices. Understanding these factors can help you assess why certain PG accommodations may be priced higher or lower than others. Here are some of the key factors that affect the average rent of PG in Gurgaon:
1. Location: The location of a PG accommodation plays a significant role in determining its rent. PGs located in prime areas or near major corporate hubs tend to have higher rents compared to those in the outskirts or residential areas. The proximity to workplaces, educational institutions, and other amenities can impact the demand and subsequently the rent.
2. Amenities and facilities: The amenities and facilities provided in a PG accommodation can also influence the rent. PGs offering additional services such as WiFi, AC, power backup, gym, laundry, and security may charge higher rents compared to basic PGs with limited amenities. The quality and maintenance of these facilities also play a part in determining the rent.
3. Room size and occupancy: The size of the room and the number of occupants can affect the rent of a PG. Larger rooms or rooms with attached bathrooms may have higher rents compared to smaller or shared rooms. Similarly, PG accommodations that allow only a limited number of occupants per room may charge higher rents for the added privacy and comfort.
Considering these factors, it's important to evaluate your requirements and prioritize what matters most to you when selecting a PG accommodation in Gurgaon. Now let's take a closer look at the average rent of PGs in Gurgaon based on different locations.
Average rent of PG in Gurgaon by location
Gurgaon is a vast city with multiple neighborhoods and localities, each with its own unique characteristics and rental prices. The average rent of PGs in Gurgaon can vary significantly from one location to another. Here are some popular areas in Gurgaon and their average rental prices for PG accommodations:
1. Cyber City: As one of the major corporate hubs in Gurgaon, Cyber City attracts a large number of professionals. The average rent of PGs in Cyber City ranges from INR 10,000 to INR 25,000 per month, depending on the amenities and room size.
2. Sohna Road: Sohna Road is another prominent area in Gurgaon with a mix of residential and commercial developments. The average rent of PGs on Sohna Road varies from INR 8,000 to INR 18,000 per month, depending on the location and facilities.
3. DLF Phase 3: DLF Phase 3 is known for its upscale residential properties and proximity to major IT parks. The average rent of PGs in DLF Phase 3 ranges from INR 12,000 to INR 30,000 per month, depending on the amenities and room size.
4. Sector 14: Sector 14 is a well-established residential area in Gurgaon with easy access to various facilities and amenities. The average rent of PGs in Sector 14 varies from INR 7,000 to INR 15,000 per month, depending on the location and services provided.
It's important to note that these are average rental prices and can vary based on individual PG accommodations and their specific offerings. Now that we have discussed the average rent of PGs in Gurgaon by location, let's move on to the amenities and facilities provided in PG accommodations.
Amenities and facilities provided in PG accommodations
When searching for a PG accommodation in Gurgaon, it's crucial to consider the amenities and facilities provided. These amenities can greatly enhance your living experience and contribute to the overall value for money. Here are some common amenities and facilities you can expect in PG accommodations in Gurgaon:
1. WiFi: In today's digital age, having access to a reliable internet connection is essential. Most PG accommodations in Gurgaon offer WiFi connectivity to ensure you can stay connected for work, studies, or entertainment purposes.
2. AC: Gurgaon experiences extreme temperatures during summers, and having air conditioning can be a major comfort factor. Many PG accommodations provide AC rooms or common areas to beat the heat.
3. Power backup: Frequent power cuts can be a common occurrence in Gurgaon. PG accommodations equipped with power backup facilities ensure uninterrupted electricity supply, so you don't have to worry about disruptions.
4. Gym: Fitness-conscious individuals can opt for PG accommodations with a gym facility. This allows you to maintain your fitness routine without the need for an additional gym membership.
5. Laundry: Some PG accommodations offer laundry services, saving you the hassle of doing your own laundry or finding an external service provider.
6. Security: Safety and security are paramount when choosing a PG accommodation. Look for accommodations with 24/7 security personnel, CCTV surveillance, and secure entry systems to ensure your peace of mind.
These are just a few examples of the amenities and facilities that can be provided in PG accommodations in Gurgaon. The availability and quality of these amenities may vary from one PG to another, so it's important to inquire about them before making a decision. Now, let's move on to some tips for finding affordable PG accommodations in Gurgaon.
Tips for finding affordable PG accommodations in Gurgaon
Finding an affordable PG accommodation in Gurgaon can be a daunting task, considering the high rental prices in the city. However, with the right approach and some tips, you can find a suitable PG that fits within your budget. Here are some tips to help you find affordable PG accommodations in Gurgaon:
1. Set a plan: Decide your budget and stick to it. This will help you narrow down your options and avoid overspending on accommodation.
2. Consider shared rooms: Shared rooms are generally more cost-effective than single occupancy rooms. If privacy is not a major concern, opting for a shared room can significantly reduce your rental expenses.
3. Explore outskirts: PG accommodations in the outskirts of Gurgaon are generally more affordable compared to those in prime areas. Consider exploring areas slightly away from the city center to find more budget-friendly options.
4. Check for inclusive rents: Some PG accommodations offer inclusive rents that cover amenities such as WiFi, electricity, and water charges. This can help you avoid additional expenses and simplify your monthly payments.
5. Look for seasonal offers: Keep an eye out for seasonal offers or discounts on PG accommodations. Many PG providers offer promotional discounts during certain periods, which can help you save money.
By following these tips, you can increase your chances of finding affordable PG accommodations in Gurgaon that meet your requirements. However, it's essential to be aware of any hidden costs that may arise when renting a PG in Gurgaon.
Hidden costs to consider when renting a PG in Gurgaon
While the rent of a PG accommodation is a significant expense, there may be additional hidden costs that you need to consider when renting a PG in Gurgaon. These costs can impact your overall budget and should be taken into account before finalizing your decision. Here are some common hidden costs to be aware of:
1. Security deposit: Most PG accommodations require a security deposit, which is refundable at the end of your stay. The amount of the security deposit can vary depending on the PG and is usually a certain multiple of the monthly rent.
2. Maintenance charges: Some PG accommodations charge additional maintenance fees for common areas or facilities. These charges may not be included in the monthly rent and can add up to your overall expenses.
3. Food expenses: If you opt for a PG accommodation with meal options, there may be additional charges for food. It's important to inquire about the cost of meals and whether they are included in the rent or charged separately.
4. Utilities: While some PG accommodations include utilities such as electricity and water in the rent, others may charge these separately. Make sure to clarify whether the rent is inclusive of these utilities to avoid any surprises.
5. Transportation costs: Depending on the location of your PG accommodation and your workplace or educational institution, you may incur transportation costs. Consider the distance and commuting expenses when evaluating the overall affordability of a PG.
Being aware of these hidden costs can help you plan your budget more effectively and avoid any financial surprises during your stay in Gurgaon. Now, let's discuss how you can negotiate the rent for a PG in Gurgaon.
How to negotiate the rent for a PG in Gurgaon
Negotiating the rent for a PG accommodation in Gurgaon can be challenging, but it's not impossible. With the right approach and some negotiation skills, you may be able to secure a better deal. Here are some tips to help you negotiate the rent for a PG in Gurgaon:
1. Do your research: Before entering into negotiations, research the average rents in the area and compare them with the quoted rent for the PG accommodation you are interested in. This will give you a better understanding of the prevailing market rates and provide a basis for negotiation.
2. Highlight your strengths: If you have a good credit history, stable income, or can offer a long-term commitment, mention these factors during the negotiation process. Landlords may be more willing to negotiate if they see you as a reliable and responsible tenant.
3. Propose a longer lease: Offering to sign a longer lease, such as 12 months instead of the standard 6 months, can give you leverage during negotiations. Landlords may be more open to reducing the rent if they have a guaranteed tenant for a longer period.
4. Point out any drawbacks: If you notice any drawbacks or maintenance issues in the PG accommodation, use them as bargaining points during negotiations. Highlighting these concerns may prompt the landlord to reconsider the rent or address the issues.
5. Be polite and professional: Maintain a polite and professional demeanor during negotiations. Building a good rapport with the landlord can increase the chances of reaching a mutually beneficial agreement.
Remember that negotiation is a two-way process, and the landlord may have their own limitations and constraints. It's important to be flexible and open to compromise while negotiating the rent for a PG in Gurgaon. Now, let's explore some alternatives to PG accommodations in Gurgaon.
Alternatives to PG accommodations in Gurgaon
While PG accommodations are a popular choice for many individuals in Gurgaon, they may not be suitable for everyone. If you are looking for alternatives to PG accommodations, here are some options to consider:
1. Independent apartments: Renting an independent apartment or flat can offer more privacy and freedom compared to PG accommodations. However, it may come at a higher cost and require additional responsibilities such as managing utilities and maintenance.
2. Co-living spaces: Co-living spaces are gaining popularity in Gurgaon as an alternative to traditional PG accommodations. These spaces provide private rooms within a shared living environment, offering a balance between privacy and social interaction.
3. Hostels: Hostels are a budget-friendly option for students and backpackers. Gurgaon has several hostels that provide dormitory-style accommodation at affordable rates.
4. Service apartments: Service apartments are fully furnished apartments that offer hotel-like services. These apartments are suitable for individuals or families looking for a temporary or extended stay in Gurgaon.
Consider your preferences, budget, and requirements when exploring alternatives to PG accommodations in Gurgaon. Now, let's move on to the reviews and ratings of popular PG accommodations in the city.
Reviews and ratings of popular PG accommodations in Gurgaon
To help you make an informed decision, it's essential to consider the reviews and ratings of popular PG accommodations in Gurgaon. Here are some platforms where you can find reliable reviews and ratings:
1. Social media groups: Joining social media groups or communities focused on PG accommodations in Gurgaon can provide valuable insights. You can interact with other individuals who have lived or are currently living in PG accommodations and gather their opinions and recommendations.
2. Word-of-mouth: Seek recommendations from friends, colleagues, or acquaintances that have firsthand experience with PG accommodations in Gurgaon. Their feedback can be valuable in making an informed decision.
It's important to consider multiple sources of reviews and ratings to get a comprehensive understanding of the PG accommodations you are interested in. Finally, let's conclude with some final thoughts.
Conclusion and final thoughts
In conclusion, the average rent of PG in Gurgaon can vary based on factors such as location, amenities, and room size. Understanding these factors and evaluating your requirements can help you find a PG accommodation that fits within your budget.
When searching for a PG in Gurgaon, consider the amenities and facilities provided, hidden costs, and alternatives available. Negotiating the rent can be a possibility if you approach it strategically and maintain a professional demeanor.
Lastly, don't forget to read reviews and ratings of popular PG accommodations in Gurgaon to gather insights and make an informed decision. With careful consideration and research, you can find a PG accommodation that meets your expectations.
| shreedurgapggurgaon |
1,759,094 | How To Recover Your Stolen Crypto, Bitcoin, USDT, and Ethereum | When you find yourself in the unfortunate situation of losing your hard-earned crypto, the first step... | 0 | 2024-02-12T13:33:49 | https://dev.to/marishelena33/how-to-recover-your-stolen-crypto-bitcoin-usdt-and-ethereum-1642 | When you find yourself in the unfortunate situation of losing your hard-earned crypto, the first step is to assess the extent of the damage. Muyern Trust Hacker's team of experts will carefully evaluate your case, taking into account factors such as the type of cryptocurrency involved, the platform used, and any relevant transactional information. Once you've decided to enlist the help of Muyern Trust Hacker - a decision you won't regret - it's time to reach out to their team. They will guide you through the process, asking for pertinent details about your lost crypto, including any login credentials, transaction history, or any other relevant information that may aid in the recovery process. Rest assured, your information will be handled with the utmost care and confidentiality. Muyern Trust Hacker's crypto retrieval service is a success because of its unparalleled experience and use of state-of-the-art methods. Their team of experts uses creative strategies to get around the digital maze and is aware of the intricacies of blockchain technology. The amazing portion is about to begin. The team of experts at Muyern Trust Hacker will use their vast array of specialist methods and state-of-the-art equipment to locate your misplaced cryptocurrency. They'll make no mistake in their quest to recover your priceless digital assets because of their extensive experience and in-depth knowledge of the cryptocurrency market. You won't be in the dark while Muyern Trust Hacker does its magic. They place a high value on frequent and transparent communication because they recognize the worry that comes with losing your cryptocurrency. They will keep you informed at every stage, whether via phone calls or emails, so you are always aware of how your recuperation is going. Muyern Trust Hacker has been transforming heartbreak into a celebration for countless individuals in the crypto community. My section will highlight the positive impact their services have had, not just in terms of financial recovery but also in restoring hope and peace of mind for those who felt hopeless after losing their crypto. Losing your hard-earned cryptocurrency can have significant financial implications. Whether you invested a small or substantial amount, the loss can be devastating. It's not just the monetary value that hurts but also the opportunity cost of missing out on potential future gains. The risk of loss is always present in the wild world of cryptocurrencies. However, with the right experts by your side, like Muyern Trust Hacker, the chances of successful recovery increase dramatically. This conclusion will reinforce the importance of relying on professional recovery services to safeguard your crypto investments and bring you peace of mind.
( Telegram AT muyerntrusthacker ) | marishelena33 | |
1,759,143 | Hello everyone! I'm KhizarJamshaidIqbal, a Flutter Frontend Developer | A post by KhizarJamshaidIqbal | 0 | 2024-02-12T14:48:15 | https://dev.to/khizarjamshaidiqbal/hello-everyone-im-khizarjamshaidiqbal-a-flutter-frontend-developer-5ae3 | hello | [](https://github.com/KhizarJamshaidIqbal) | khizarjamshaidiqbal |
1,759,154 | Loops in Python (for and while) | Loops in Python (for and while) Loops are an essential concept in programming that allows... | 0 | 2024-02-12T15:10:03 | https://dev.to/romulogatto/loops-in-python-for-and-while-1i8i | # Loops in Python (for and while)
Loops are an essential concept in programming that allows us to execute a block of code repeatedly. In Python, we have two main types of loops: **for** and **while**. Both serve different purposes and understanding their differences will help you write more efficient and robust code.
## The **for** loop
The **for** loop is used to iterate over a sequence of elements such as lists, tuples, or strings. It allows us to perform a set of actions on each element in the sequence.
Here's the basic syntax for a **for** loop:
```python
for element in sequence:
# Perform actions on the element
```
Let's say we have a list called `numbers` containing some integers:
```python
numbers = [1, 2, 3, 4, 5]
```
We can use a **for** loop to print each number in the list like this:
```python
numbers = [1, 2, 3, 4, 5]
for num in numbers:
print(num)
```
Output:
```
1
2
3
4
5
```
In this example, the variable `num` takes on the value of each element from the `numbers` list one by one as it goes through the loop.
Apart from sequences like lists and tuples, you can also use the range function with **for** loops to specify how many times you want your loop to run. For example:
```python
range(5)
```
This creates an iterable that generates numbers from 0 up to (but not including) 5.
## The **while** loop
The **while** loop is used when we want our code block to keep executing until a certain condition evaluates to False. Instead of iterating over sequences like with a for-loop; here we continuously execute our code block as long as the condition remains True.
The basic syntax for a **while** loop is:
```python
while condition:
# Perform actions until the condition becomes False
```
To demonstrate, let's say we want to print numbers from 1 to 5 using a **while** loop:
```python
num = 1
while num <= 5:
print(num)
num += 1
```
Output:
```
1
2
3
4
5
```
In this example, the variable `num` starts at 1, and the loop continues executing as long as `num` is less than or equal to 5. With each iteration, we increment the value of `num` by 1 using the `+=` operator. This ensures that the value of `num` eventually becomes greater than 5, causing the loop to terminate.
## Breaking out of loops
Sometimes you may need to exit a loop prematurely based on certain conditions. In Python, you can use the **break** statement to do just that.
Consider this example where we break out of a **for** loop when encountering an even number in our list:
```python
numbers = [1, 2, 3, 4]
for num in numbers:
if num % 2 ==0:
break
print(num)
```
Output:
```
1
```
Here's another example using a **while** loop with similar logic:
```python
i =0
while i <10:
i +=i
if i >=6:
break
print(i)
```
Output:
```
6
```
## Skipping iterations with continue
On occasions when you want to skip iterations or certain parts of your code within a loop based on specific conditions; Python provides the **continue** keyword.
Let's say we have a **for** loop to print all numbers from 1 to 5, but we want to skip the number 3:
```python
numbers = [1, 2, 3, 4, 5]
for num in numbers:
if num == 3:
continue
print(num)
```
Output:
```
1
2
4
5
```
As you can see, the number `3` is omitted from the output because when it encounters `num == 3`, it skips that iteration and continues with the next value.
## Conclusion
**For** and **while** loops are essential tools for any Python programmer. They allow us to repeat code blocks efficiently based on different conditions. By mastering these loop structures and learning how to break or continue iterations within them when needed; you will have more control over your programs and be able to solve complex problems with ease. So go ahead and start using loops in Python today!
| romulogatto | |
1,759,181 | Happiness comes from nature | Happiness comes from nature | 0 | 2024-02-12T15:47:53 | https://dev.to/mohsin6601/happiness-comes-from-nature-2ckp | webdev, javascript, programming, python | Happiness comes from nature[](https://slipheirphysician.com/zixagbg85?key=5992111afc905f6c99d7f25b048aa1cc) | mohsin6601 |
1,759,207 | Implement a translation system into your Laravel project with Inertia and Vue | TL;DR: How to quickly set up a translation system in a Laravel project with Inertia and Vue. A... | 0 | 2024-02-12T16:55:34 | https://capsules.codes/en/blog/fyi/en-fyi-implement-a-translation-system-into-your-laravel-project-with-inertia-and-vue | laravel, vue, tutorial | TL;DR: How to quickly set up a translation system in a Laravel project with Inertia and Vue.
A sample Laravel project can be found on this [Github Repository](https://github.com/capsulescodes/articles).
Find out more on [Capsules](https://capsules.codes) or [X](https://x.com/capsulescodes).
The Laravel framework provides a default localization system, but it requires some additions for the proper functioning of a web tool using the Laravel Inertia and Vue technologies. This article addresses this topic.
Starting from a basic Laravel Inertia Vue Tailwind project, it is not yet adapted for internationalization. Proof of this is simply that the `lang` folder is missing. The following steps establish the foundations of a multilingual tool.
First, add the default Laravel `lang` folder to the `template` project along with a translation file. For example, the language of Molière :
```bash
cd template
mkdir lang
```
`lang/fr.json`
```json
{
"Hello world!" : "Bonjour le monde!",
"This is a translation" : "Ceci est une traduction",
"Maintenance mode activated" : "Le mode maintenance est activé"
}
```
Three translations are accessible. The English translations, visible in the Vue components, are the keys, while the French translations are the values.
Add the different languages that will be part of the site in the file `config/app.php`. In this article, it concerns `en` and `fr`.
`config/app.php`
```php
/*
|--------------------------------------------------------------------------
| Application Available Locale Configuration
|--------------------------------------------------------------------------
|
| The application locale determines the available locales that will be used
| by the translation service provider. You are free to set this array
| to any of the locales which will be supported by the application.
|
*/
'available_locales' => [ 'en', 'fr' ],
```
- This configuration will be useful to us during the implementation of the language change buttons.
The new informations can now be injected into the shared data in Inertia's `HandleInertiaRequest` middleware.
`app/Http/Middleware/HandleInertiaRequests.php`
```php
<?php
namespace App\Http\Middleware;
use Inertia\Middleware;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\File;
class HandleInertiaRequests extends Middleware
{
public function share( Request $request ) : array
{
$file = lang_path( App::currentLocale() . ".json" );
return array_merge( parent::share( $request ), [
'csrf' => csrf_token(),
'locale' => App::currentLocale(),
'locales' => config( 'app.available_locales' ),
'translations' => File::exists( $file ) ? File::json( $file ) : []
] );
}
}
```
- `locale` represents the current language.
- `locales` represents the different available languages, as evidenced by `config( 'app.available_locales' )`.
- `translations` groups the available translations from the JSON files located in the `lang` directory and linked to the current language. If no file exists, the returned translation array will be empty.
Here's how to check the content of the shared data with the client :
`routes/web.php`
```php
<?php
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Route;
use Inertia\Inertia;
App::setLocale( 'fr' );
Route::get( '/', fn() => dd( Inertia::getShared() ) );
```
```
array:5 [▼ // routes/web.php:10
"errors" => Closure() {#307 ▶}
"csrf" => "QTGHRkM83KysIS7htTNEWfZ9sC6Cs7U20i6kSSeF"
"locale" => "fr"
"locales" => array:2 [▼
0 => "en"
1 => "fr"
]
"translations" => array:2 [▼
"Hello world!" => "Bonjour le monde!"
"This is a translation" => "Ceci est une traduction"
]
]
```
- Modify the language using `App::setLocale('fr')` to identify the different translations. In this case, the other possibilities will return an empty array for the `translations`.
The `web.php` file can be configured correctly now.
`routes/web.php`
```php
<?php
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Route;
use Inertia\Inertia;
App::setLocale( 'fr' );
Route::get( '/', fn() => Inertia::render( 'Welcome' ) )->name( 'welcome' );
```
On the client side, specifically in Vue, you need to set up a `composable` that takes into account the current `locale` to display the correct `translation` found in the translations array transmitted from the server.
```bash
mkdir resources/js/composables
cd resources/js/composables
```
`resources/js/composables/trans.js`
```javascript
import { usePage } from '@inertiajs/vue3';
export function useTrans( value )
{
const array = usePage().props.translations;
return array[ value ] != null ? array[ value ] : value;
}
```
- `useTrans` returns the translation if it exists, otherwise, it returns the default English phrase.
It is now possible to implement the translations added at the beginning of this article in the `Welcome.vue` file by replacing "Capsules Codes" with "Hello world!" and importing `useTrans`.
`resources/js/pages/Welcome.vue`
```vue
<script setup>
import { useTrans } from '/resources/js/composables/trans';
import logotype from '/public/assets/capsules-logotype.svg';
</script>
<template>
<div class="w-screen h-screen flex flex-col items-center justify-center text-center">
<img class="w-24 h-24" v-bind:src="logotype" v-bind:alt="'Capsules Codes Logotype'">
<h1 class="mt-4 text-6xl font-bold select-none header-mode" v-text="useTrans( 'Hello world!' )" />
</div>
</template>
```
It's time to implement the navigation bar, listing the different language choices, directly from the `Welcome.vue` file.
`resources/js/pages/Welcome.vue`
```vue
<script setup>
import { computed } from 'vue';
import { usePage } from '@inertiajs/vue3';
import { useTrans } from '/resources/js/composables/trans';
import logotype from '/public/assets/capsules-logotype.svg';
const locales = computed( () => usePage().props.locales );
const index = computed( () => locales.value.findIndex( value => value == usePage().props.locale ) + 1 );
const language = computed( () => locales.value[ index.value % locales.value.length ] );
</script>
<template>
<div class="absolute h-12 w-full flex items-center justify-center">
<a v-if=" locales.length > 1 " class="rounded-md outline-none hover:bg-slate-50 text-sm font-medium" v-bind:href="`/${language}`" v-text="`/ ${language}`" />
</div>
<div class="w-screen h-screen flex flex-col items-center justify-center text-center">
<img class="w-24 h-24" v-bind:src="logotype" v-bind:alt="'Capsules Codes Logotype'">
<h1 class="mt-4 text-6xl font-bold select-none header-mode" v-text="useTrans( 'Hello world!' )" />
</div>
</template>
```
- The computed constant `locales` returns the available languages via Inertia.
- The computed constant `index` represents the index following the current locale.
- The computed constant `language` represents the language following the current language. In this case, if we have `fr` , `language` will represent `en` . If there is only one language, nothing is displayed. If there are three languages, each language will scroll one after the other.
The language displayed in the top bar is, then, the language that is not used on the page. The goal now is to apply this choice to the server-side locale. The `<a>` tag then sends a GET request to `/fr` or `/en` depending on the `language`.
To allow the server to understand this and change the `locale` via this process, a middleware is necessary : `SetLocale` .
`app/Http/Middleware/SetLocale.php`
```php
<?php
namespace App\Http\Middleware;
use Closure;
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;
use Illuminate\Support\Facades\Session;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\URL;
class SetLocale
{
public function handle( Request $request, Closure $next ) : Response
{
if( in_array( $request->segment( 1 ), config( 'app.available_locales' ) ) && $request->segment( 1 ) !== App::currentLocale() ) Session::put( 'locale', $request->segment( 1 ) );
App::setLocale( Session::get( 'locale', App::currentLocale() ) );
URL::defaults( [ 'locale' => App::currentLocale() ] );
return $next( $request );
}
}
```
- The first condition checks if the locale is among the available locales.
- The second condition checks if the given locale is different from the current locale.
- `URL::defaults( [ 'locale' => App::currentLocale() ] );` allows adding the locale to the URL.
The role of the `SetLocale` middleware is to initialize or change the locale, as well as to add it to the URL.
This middleware can then be added to the `Kernel` file. The position of the middleware is important but depends only on its usefulness. It is useful to place it before the `PreventRequestsDuringMaintenance` maintenance middleware to also benefit from translation on the maintenance page during maintenance.
`app/Http/Kernel.php`
```php
<?php
namespace App\Http;
use Illuminate\Foundation\Http\Kernel as HttpKernel;
class Kernel extends HttpKernel
{
protected $middleware = [
...
\App\Http\Middleware\SetLocale::class,
\App\Http\Middleware\PreventRequestsDuringMaintenance::class,
...
];
...
```
A new prefix, a new route, and a fallback are necessary in the `web.php` file. The new route aims to redirect to the previous route if it exists. Otherwise, it returns to the default route, `welcome` .
`routes/web.php`
```php
<?php
use Illuminate\Support\Facades\Route;
use Inertia\Inertia;
Route::prefix( '{locale}' )->where( [ 'locale' => '[a-zA-Z]{2}' ] )->group( function()
{
Route::get( '', fn() => redirect()->route( Route::getRoutes()->match( Request::create( URL::previous() ) )->getName() ) ?? 'welcome' );
Route::get( 'welcome', fn() => Inertia::render( 'Welcome' ) )->name( 'welcome' );
} );
Route::fallback( fn() => redirect()->route( 'welcome' ) );
```
- `Route::prefix( '{locale}' )` as its name indicates, adds a prefix to each route. Here, it will be the locale.
- This locale must adhere to `where(['locale' => '[a-zA-Z]{2}'])`, which is equivalent to two letters between `a` and `Z`.
- As the routes `''` and `'/'` are the same, it is necessary to redirect the initial route welcome to `'welcome'`.
- `App::setLocale( 'fr' );` can now be removed.
- `Route::fallback( fn() => redirect()->route( 'welcome' ) );` indicates that if no route matches the given request, it will redirect to the `'welcome'` route. This is a way to handle errors and avoid a `404` page in this case.
- It is important not to specify a name for the route for changing the locale, or an infinite loop could occur in its redirection.
The translation system is now functional. 🎉
To avoid having to add the locale to every href reference, among other methods, another function can be added to the composable `trans.js`: `useRoute`.
`resources/js/compsables/trans.js`
```javascript
import { usePage } from '@inertiajs/vue3';
...
export function useRoute( value = null )
{
return `/${usePage().props.lang}${value ?? ''}`;
}
```
```vue
import { useRoute, useTrans } from '~/composables/trans';
<a v-bind:href="useRoute( `/welcome` )"><span v-text="useTrans( 'Welcome' )" />
```
Now that the routes have a prefix, they can be accessed from their closure.
`routes/web.php`
```php
<?php
use Illuminate\Support\Facades\Route;
use Inertia\Inertia;
Route::prefix( '{locale}' )->where( [ 'locale' => '[a-zA-Z]{2}' ] )->group( function()
{
...
Route::get( 'translate', fn( string $locale ) => dd( __( "This is a translation", [], $locale ) ) );
...
} );
...
```
```bash
"Ceci est une traduction" // routes/web.php:13
```
In case of maintenance, as indicated earlier, the locale is indeed assigned, but the translations will not be sent because the `PreventRequestDuringMaintenance` middleware will be called before the `HandleInertiaRequest` middleware. Therefore, you need to inject them manually into the `Handler`.
`app/exceptions/handler.php`
```php
use Symfony\Component\HttpFoundation\Response;
use Inertia\Response as InertiaResponse;
use Inertia\Inertia;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\File;
public function render( $request, Throwable $exception ) : Response | InertiaResponse
{
$response = parent::render( $request, $exception );
if( $response->status() === 503 )
{
Inertia::share( 'locale', App::currentLocale() );
Inertia::share( 'translations', File::exists( lang_path( App::currentLocale() . ".json" ) ) ? File::json( lang_path( App::currentLocale() . ".json" ) ) : [] );
return Inertia::render( 'Error' )->toResponse( $request )->setStatusCode( $response->status() );
}
return $response;
}
```
`resources/js/pages/Error.vue`
```vue
<script setup>
import { useTrans } from '/resources/js/composables/trans';
</script>
<template>
<div class="w-screen h-screen flex items-center justify-center text-center space-y-8">
<h1 class="text-6xl font-bold select-none header-mode" v-text="useTrans( 'Maintenance mode activated' )" />
</div>
</template>
```
```bash
php artisan down
```
Glad this helped. | capsulescodes |
1,759,218 | Average with JavaScript | JavaScript 'objects' are simply containers of information. If we examine our LinkedIn profiles, we... | 0 | 2024-02-12T17:21:44 | https://dev.to/uroobacodes/average-with-javascript-4e81 | javascript, beginners, webdev, learning | JavaScript 'objects' are simply containers of information. If we examine our LinkedIn profiles, we would find objects of ourselves staring back at us. I can transform my profile into an object and here is what it will look like:
If I were to categorize different aspects of my life, I would need a few objects to paint the complete picture. I can then place all of those objects inside an Array. An Array in JavaScript is also an object too that stores a collection of multiple items. Think of an ‘array object’ as food storage container with a name on it, containing few more containers inside. If I use the example of my LinkedIn profile, I can place my personal information in one object and LinkedIn profile information in another. Then I can place all of that data in an Array with a name:
Here is another example of an Array called ‘games’:
## Finding Average:
In the example above, we have a compilation of home team’s scores as well as opponent’s scores. In JavaScript, we can perform interesting mathematical operations that can manipulate numerical data, calculate complex equations, and enhance the overall functionality of our programs. We can use powerful tools to manipulate arrays and perform specific math operations to get the desired result. While I was learning about this, I came across the .forEach() iterator. ‘Iterators’ are tools that loop over an array of elements and inside their code blocks – because iterators are also functions – we can perform any kind of operation we desire.
In the example of ‘games’ array, I was learning to find the average of home team’s scores. To reach the average using .forEach() iterator, we first need a ‘starting point’. I am going to use a variable to set my starting point at zero:
In the code example above, I appended the .forEach() iterator with the games array to iterate or loop through its elements. Since we are only concerned with home team’s points, that’s what my ‘param’ or ‘parameter’ will add to the total score. To achieve that, I appended the ‘teamPoints’ to my function’s parameter.
To find the average after the .forEach() loop stops iterating, we need to divide the totalScore variable by the length of the 'games' array as per the formula for finding average of a set which is:
where n is the total number of items in a set.
## .reduce()
We can even make this simpler using a very powerful tool called the .reduce() method. With the help of this method, we can perform all of the calculations in one function and also avoid using an external variable.
**.reduce()** has “reduced” the scores to one value, from which we can extract the average easily. The .reduce() method takes a callback function with four parameters, I have left out the last one, which is ‘array’. If we want to see what the ‘index’ parameter does, we can simple print the index to the console in the iterator’s code block:
We need to find the average after the loop ends and reaches the finish line, otherwise it won’t return the correct result. To find the average, we need to check if the ‘index’ has reached its end. If you print to the console all of the index numbers, the results will show:
0
1
2
And if we printed **games.length** to the console, the number will show 3. Which is why we want the math operation to work after the loop ends. The loop will end when index is equal to the length of the array minus 1, which will yield 2, since the end of the index is 2.
Just like the **startingPoint** variable for the **.forEach()** loop, we set the **accumulator** to 0, we can test the **accumulator’s** value by giving it another number than 0 and it will add that number to the reduction. So it acts like the **startingPoint** variable for the **.forEach()** loop. In case of operations like multiplication, the 0 initial value will multiply the numbers with 0 and return 0 as a result, which may not be desirable and cause unexpected errors. We also need to return the **accumulator** for every loop, so it has something to start from, otherwise for the second iteration, it will be undefined. If we don’t specify an initial value for the **accumulator**, the reduce function will take the first element of the array as the **accumulator**.
I wanted to check whether my loop was working correctly, which is why I only set the scores to the number divisible by 3, since we have 3 elements(objects) in our array. In case the average is a floating point value, we can always use Math.floor() to get a whole number. I can simple wrap the ‘result’ variable like so:
```
result = Math.floor(result/games.length)
```
## Conclusion:
The **.reduce()** high-order function will take a callback function and return a single value. **.reduce()** is a very powerful tool and it has plenty of use cases. It can also be used to group values or remove duplicates and it is all thanks to the **accumulator**. If you have used **.reduce()** for you projects, share it with me. Thank you for reading, I am currently learning and started last year. Please let me know areas to improve and places for further reading and practicing. Thank you!
| uroobacodes |
1,759,345 | How Azure Container Apps Simplify the Cloud Deployment Process | In the recent past, while supporting one of our clients through their digital transformation journey,... | 0 | 2024-02-12T17:25:17 | https://dev.to/thdotnet/how-azure-container-apps-simplify-the-cloud-deployment-process-29dn | azure, kubernetes, containerapps | In the recent past, while supporting one of our clients through their digital transformation journey, they shared the decision to adopt Kubernetes as their preferred platform for container orchestration. During the assessment phase, where we gather more information about the client, the project, and internal processes, several questions emerged:
- How familiar are you with the Kubernetes ecosystem and its components?
- Have you faced any challenges in configuring networking between microservices within Kubernetes? If so, how have you addressed them?
- How do you manage the lifecycle of your applications within Kubernetes, from deployment to scaling to updates?
It became clear to me that Kubernetes was their goal for a container orchestration platform, but at that moment, they were not ready for it. More than that, they were unaware of the challenges and the processes they would need to adopt in order to succeed (I will write more about this in another post).
Continue reading on: https://lnkd.in/ge8F8UHQ | thdotnet |
1,759,421 | MOST TRUSTED LOST CRYPTO RECOVERY EXPECT - ADWARE RECOVERY SPECIALIST | Let's face it, dealing with the complexities of bitcoin recovery can be overwhelming. The industry is... | 0 | 2024-02-12T21:02:37 | https://dev.to/susancassel93/most-trusted-lost-crypto-recovery-expect-adware-recovery-specialist-4jhe | Let's face it, dealing with the complexities of bitcoin recovery can be overwhelming. The industry is filled with technical jargon and complicated processes that can leave you scratching your head. That's why there is a pressing need for a recovery solution that is both simple and effective. ADWARE RECOVERY SPECIALIST understands this need and has developed a solution that takes the hassle out of recovering your bitcoins, allowing you to focus on what really matters - getting back on track with your investments. After mustering up the courage to reach out to ADWARE RECOVERY SPECIALIST , I was pleasantly surprised by their responsiveness. They scheduled an initial consultation, during which they asked me about the details of the theft and the steps I had taken so far. Their knowledgeable and empathetic approach put me at ease, and I sensed that I wasn't just another victim to them. They genuinely wanted to help. Finding my stolen Bitcoin was the next step in the recovery procedure, akin to the traditional murderous deed. Using their knowledge, ADWARE RECOVERY SPECIALIST explored the blockchain's depths by tracing the digital footprint the burglar had left behind. I was personally invested in the outcome, so it seemed more like watching an exciting detective film than ever before. As the investigation progressed, ADWARE RECOVERY SPECIALIST demonstrated their prowess in both the legal and technical realms. They worked tirelessly to gather evidence and build a solid case against the thief. With their legal team backing them up, they were prepared to take whatever legal actions necessary to reclaim what was rightfully mine. It was comforting to know that I had a team of experts in my corner, fighting for justice in this digital Wild West. ADWARE RECOVERY SPECIALIST has breathed new life into my stolen Bitcoin saga, and while the journey is not over yet, their expertise and determination have put a genuine smile on my face. So, if you find yourself in the same unfortunate situation, don't lose hope just yet. There might just be a ADWARE out there ready to help you reclaim what's rightfully yours. Keep those digital fingers crossed. Finally, the day I had eagerly waited for arrived - the moment when ADWARE RECOVERY SPECIALIST successfully recovered my stolen bitcoin investment of 10,000. It was an indescribable feeling of relief and joy as I saw my hard-earned money return to my digital wallet. I couldn't help but break into a wide grin, knowing that I had overcome the setback and emerged victorious. I received full compensation for my damages in addition to having my stolen bitcoins returned by ADWARE RECOVERY SPECIALIST . A sizable financial recompense was the outcome of their diligent research and unwavering efforts. Not only had justice been served, but my financial security had also been restored, which was like a breath of fresh air. See ADWARE RECOVERY SPECIALIST contact details below:
WhatsApp info: +1 (571) 541‑2918
Email info: Adwarerecoveryspecialist@auctioneer. net
Thank you. | susancassel93 | |
1,759,572 | Mongoose/Mongodb - CRUD(Create, Retrieve, Update, and Delete) Playground | Intro A simple & interactive guide to understanding CRUD Storage/Database operations... | 0 | 2024-02-22T02:35:37 | https://dev.to/kylestech95/mongoosemongodb-crudcreate-retrieve-update-and-delete-playground-4dp | ## Intro
A simple & interactive guide to understanding CRUD Storage/Database operations created with NodeJS, Mongoose and Mongodb.
## Languages:
1. HTML
2. CSS
3. JavaScript
4. SQL
## Setup
- Before accessing mongoDB datasets, install the required packages:
`npm install mongoose`
`const mongoose = require('mongoose')`
- To use an environment Variable(.env), install the required packages:
`npm install --save dotenv`
`require('dotenv').config();`
- To Build Applications & APIs, install the required packages:
`npm install express`
`const express = require('express');`
- Feel free to install nodemon, which monitors your activity and restarts scripts automatically upon reading changes in code.
`npm install --save-dev nodemon`
h
**Terminal**:
Instead of Running:
`npm run start`
run:
`nodemon myApp.js`
_____________________
## Create
First, creating a dataset requires input (user-input or auto-generated) as well as developed _Schema_ for the data to _fit_ into.
_____________________
This process can be synonymous to _students attending a new classroom for the first time & being assigned to a seat by the teacher._
**You are the teacher and the data are your students.**
_____________________
Creating a schema can be developed in different ways and is going to be dependent on the application as far as data-types, amount of data entered, and the associations chosen between data.
For more information on starting your own mongoose schema, check the docs:[Mongoose Schemas](https://mongoosejs.com/docs/guide.html)
_**User1** is created after entering:_
1.Name
2.Email
3.Todo
_***View the Code snippet for example codes**_
_**Anonymous0** user is created after entering:_
1.____
2.Email
3.Todo
_**Feat:** Anonymous usernames increment automatically by filtering through the existing array of names that match **/Anonymous/** & obtaining the array's length_.
Store the modified array in a variable called _count_
Upon creating a new user, if a name is not stored, then **_"Anonymous" + count_** will take undefined's place.
`const newUser = new User({
// create new user & email
name:name?name:'Anonymous'+count,
email
})
const sU = await newUser.save() //save user
console.log(sU)
`
_***View the Code snippet for example codes**_
_**testUser** is created after entering:_
1.Name
2.Email
3._____
_**Feat:** Users who do not store a todo will automatically be replaced with "n/a"_ .
` const todoObj = new Todo({
email: sU.email,
todo:todo ? todo : 'N/A'.toLowerCase()
})
const sTodo = await todoObj.save();
console.log(sTodo)
`
_***View the Code snippet for example codes**_
_**No User** is created after reaching the max capacity (10)_
` // if user is not found in db, create new user
if(!findUser){
if(allUsers.length > 9){
res.sendFile(__dirname + '/views/max.html')
}
`
_***View the Code snippet for example codes**_
_____________________
## Retrieve
**Retrieve** or **Read** operations in **C.R.U.D** involves searching data & receiving data.
-Upon visiting one of the three **filtered** search endpoints, users can filter through data based on that type (users,todos,email).
-Else, users can scroll through the table to view all data.
In the event that the database is empty,
users will not be able to:
1. Drop User
2. Drop All Users
3. Filter todos
4. Filter Users
5. Filter email
6. Change Email
7. Change Name
Users will be redirected to a web page that states, "No Users Found".
_____________
Remember that classroom analogy above?
Think of reading as _roll-call_ where the teacher is reading off of a list of user's names to determine who is absent or present.
**You, the teacher, are reading off of a list & filtering the present students from the absent students**
_____________
## Update
**Updating** allows the user to change already-existing data.
This process is not _Creating_ a data record. Existing data is in the process of being updated.
A POST request is sent to endpoint, "/form/users/email/change". User input is sent to the body object.
[Destructing Assignment](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment) is used to extract values from the body's object (user input).
Take advantage of the _id_ property and use it as a _filter_.
Next, use the `model.findById()` function to find the record.
**Conditions**:
1. If current & new email inputs contain an @ and is true
2. If a user is found
3. If the discovered user's email `findOne.email === currentemail` (input)
If the above conditions are met, execute the `model.findOneAndUpdate()` function
**example**:
`User.findOneAndUpdate({email:currentemail},{email:newemail},{new:true})`
**Update Name with current Name & ID**
**Update Email with current email & ID**
**Update fails**
_____________________
## Delete
**Deleting** specific data takes place with the `deleteOne()` function.
`await User.deleteOne({_id:id})//user found`
**Deleting Multiple** data takes place with the `deleteMany()` function.
`const d = await User.deleteMany({})
const e = await Todo.deleteMany({})`
_____________________
_Web Link: [Database Playground](https://database-playground.onrender.com/)
IG: [Instagram - index_daddy0](https://www.instagram.com/index_daddy0/)
Git: [Github](https://github.com/KylesTech95/database-playground-fork)_
Currently the web service is set for limited use.
If you want access to the playground, send me a DM and I will restart the service for you.
Alternatively, users can clone the repository
`https://github.com/KylesTech95/database-playground-fork.git`
and fork for improved use.
Don't forget to add me.
| kylestech95 | |
1,759,652 | How To Set Up Dependency Injection in Lambda Functions Using Annotations Framework | The Lambda Annotations Framework provides a programming model for .NET developers to create AWS... | 0 | 2024-02-13T03:37:15 | https://www.rahulpnath.com/blog/lambda-annotations-dependency-injection/ | dotnet, aws, lambda | The Lambda Annotations Framework provides a programming model for .NET developers to create AWS Lambda Functions.
In previous posts, we learned [how to get started with the Annotations Framework](https://www.rahulpnath.com/blog/aws-lambda-annotation-framework/) and also [how to build a CRUD API](https://www.rahulpnath.com/blog/lambda-annotation-framework-crud-api/) using the Annotations Framework.
We saw how the Annotations Framework makes the development experience with Lambda Functions very similar to building APIs using ASP NET Core Framework.
{% embed https://www.youtube.com/watch?v=FPaznlIY02s&ab_channel=RahulNath %}
Another feature that the Annotations Framework provides is support for Dependency Injection. This takes the development experience with Lambda Functions a level up.
In this post let’s learn [how to setup Dependency Injection](https://github.com/aws/aws-lambda-dotnet/blob/master/Libraries/src/Amazon.Lambda.Annotations/README.md#dependency-injection-integration) when building Lambda Functions using the Annotations Framework.
## Setting Up DI In .NET Lambda Annotations
Lamba Annotations provides the `LambdaStartup` attribute that can be applied on any class in the Lambda Function Project.
The class must have a method `ConfigureServices` taking in the `IServiceCollection` to set up the Dependency Injection container.
Below I have the `Startup` class which has the method specified and the `LambdaStartup` attribute applied.
```csharp
[LambdaStartup]
public class Startup
{
public void ConfigureServices(IServiceCollection services)
{
services.AddTransient<IDependency, MyDependency>();
}
}
```
The function sets up and registers the different dependencies in the service collection.
## Injecting Dependencies in .NET Lambda Function
The Annotations framework supports injecting dependencies through the constructor or through the Lambda Function entry point itself.
### Constructor Level DI in Lambda Function
To inject the dependency through the constructor is very similar to how we do DI in .NET. All we need to do is specify the interface dependency in the constructor as shown below.
```csharp
private readonly IMyDependency _myDependencyCtor;
public Function(IMyDependency myDependencyCtor)
{
_myDependencyCtor = myDependencyCtor;
}
```
The above code injects the `IDependency` we registered in the `Startup` class to the Function class.
We can store this as a class-level property and use it in our Lambda Function code.
### Function Level DI in Lambda Function
You can also inject a dependency through the Function parameters by adding the `FromServices` attribute.
```csharp
[LambdaFunction]
[HttpApi(LambdaHttpMethod.Get, "/add/{a}/{b}")]
public List<string> Add(int a, int b, ILambdaContext lambdaContext, [FromServices] IDependency scopedDependencyFunc)
{
var returnValues = new List<string>
{
_scopedDependencyCtor.Test("Constructor"),
scopedDependencyFunc.Test("Function"),
(a + b).ToString()
};
return returnValues;
}
```
The annotation framework uses this attribute to determine that it's a dependency to be resolved from the DI ServiceCollection container and uses it to resolve and pass the appropriate values when invoking the Function code.
## DI Service Lifetimes and Lambda Lifecycle
The ServiceCollection supports three lifetimes when registering dependencies.
* Transient → New instance created every request
* Scoped → Instance created once per client request
* Singleton → Single instance of dependency created
However, this is dependent on the lifecycle of the Lambda Functions.
The Lambda Function class is created only once, during the Init phase of the Lambda lifecycle. Once the instance is created it is reused for the same calls handled by the Lambda instance.
> 💡*The Lambda Function class is instantiated only once when a new Lambda instance is created. The same class instance is reused to call the function entry point on the same Lambda instance.*
It's up to the AWS Lambda infrastructure to decide when to create a new Lambda instance. When the function is just deployed, the Lambda runtime wipes out all existing instances and creates new instances for subsequent requests.
Learn more about Lambda Lifecycle in the below blog post.
%[https://www.rahulpnath.com/blog/lambda-lifecycle-and-net/]
The lifetime scope of the dependencies injected via the Service collection is dependent on the Lambda instance.
For example, a singleton instance is only singleton in the context of one Lambda instance. If you have multiple parallel calls coming to your API Gateway, Lambda might decide to spin up multiple Lambda instances and each of them will have its own Singleton instance.
> 💡Avoid depending on Singleton instances to maintain state or share data across multiple invocations.
All application state information must be managed outside of Lambda - like in a database or an external Cache service etc.
## Under the Hoods of DI in Lambda Annotation Framework
As we have seen previously, the annotations framework generates a wrapper class around our actual Function code class for each `LambdaFunction` attributed function.
This wrapper class is where all of the boilerplate code is auto-generated using .NET Source Generators.
Below you can see in the generated class, it creates a new instance of the .NET `ServiceCollection` which is the DI container where we are registering the dependencies in the `Startup` class.
The actual `Function` class is registered as a Singleton instance in the DI container.
If needed, you can override this to a different lifetime scope inside the `Startup` class. Since the last registration wins, anything in the Startup class ConfigureServices method will override the auto-generated registration set up in the wrapper.
The wrapper Function code uses the ServiceCollection instance to resolve the actual function class and any Function parameter dependencies.
The generated function class wraps around the actual function and invokes the function we have written passing in the appropriate dependencies.
You can find the full source code [here](https://github.com/rahulpnath/youtube-samples/tree/main/LambdaAnnotationSample/LambdaAnnotationSample.FromScratch). | rahulpnath |
1,759,706 | Feedback on my website | Hey guys i made a basic website for myself. I'm an ml-dev. I have no idea of designing as asthetics.... | 0 | 2024-02-13T06:35:16 | https://dev.to/madhavmadupu/feedback-on-my-website-32di | Hey guys i made a basic website for myself. I'm an ml-dev. I have no idea of designing as asthetics. Plz do check my page and tell me if i can do any changes to make it better.
https://madspace.vercel.app/
| madhavmadupu | |
1,759,741 | Google Gemini-pro versus chatGPT 3.5 | Hi folks! Do you know that https://gemini.google.com/ is smarter then chatGPT 3.5 at my opinion? I... | 0 | 2024-02-13T07:27:25 | https://dev.to/iceja/google-gemini-pro-versus-chatgpt-35-1p52 | gemini, chatgpt, autogpt | Hi folks! Do you know that https://gemini.google.com/ is smarter then chatGPT 3.5 at my opinion? I gave it a task "to develop the 'snake game' " and Gemini was much more successful than chatGPT 3.5 . Is it possible to use Google Gemini with AutoGPT? ( https://github.com/Significant-Gravitas/AutoGPT ) | iceja |
1,759,782 | DX: bind mounting node_modules are not work properly | Overview Nodejs Nodejs have couple of file to look at :... | 0 | 2024-02-13T08:11:17 | https://dev.to/riochndr/dx-bind-mounting-nodemodules-are-not-work-properly-4an7 | webdev, docker | ## Overview
### Nodejs
Nodejs have couple of file to look at :
- package.json
- node_modules
These file are the location of package that used at nodejs application
### Docker
**Docker is a platform designed to help developers build, share, and run modern applications** [https://hub.docker.com](https://hub.docker.com)
> I will not explain more here.
## Problem
### Development using docker
Usually we develop nodejs app using docker and use [Docker Volume](https://docs.docker.com/storage/volumes/) to able bind directory host to container directly, so we able to update and restart the app whenever we do development. But there is some problem, We actually can't do that because node_modules [at host] are not sync with node_modules [at container].
This is problem since many years, I as developer always face this problem every year. So I will wrap all resource here to make you easy to track all discussion.
### Report
> Is there a way that is not too impractical to Dockerize a Node.js app without mounting the node_modules folder of your host machine to the container when developing ?
> - [stackoverflow question by Ewaren](https://stackoverflow.com/q/59556554/11218747)
Ewaren (the person who ask that) explain what we expect when using nodejs + docker, this is what he (also we as developer) expected :
1. able to setup dev environtment on new machine without do manually install
2. The app easy to run only use `docker compose up`
3. The runtime environtment is consistent across all machines.
Thanks to him, he explain so much and give some "good solution" to implement, but each solution have plus and minus. You can follow up some solution at [here](https://stackoverflow.com/q/59556554/11218747). Here is list of his solution.
1. mount all files to host folder and run `npm install` first before running the docker compose. This is classic solution, but we do not want this because not plassform-spesific.
2. mounta all files to host folder and mount `node_modules` container to anonymous volume. This will prevent node_modules collide with host folder. But we have to re-build the container everytime package added.
3. mount all files to named volumes. This is clean, but we can't do development at host, but use [vscode container instead](https://code.visualstudio.com/docs/devcontainers/containers).
### Node docker repository
Finally !!, someone make template to easy to start !. [Node.js + Docker for Showing Good Defaults in Using Node.js with Docker](https://github.com/BretFisher/node-docker-good-defaults).
This repository have a lot feature !, **dev as close to prod as you can**, **edit locally while code runs in container**, **production-minded features**, and more.
They using *dirty solution*, but valid. They do different folder node_modules. node_modules container will saved in container at `/opt/node_app` and mount project folder host to `/opt/node_app/app` (sub folder). This make 2 different node_modules, they claim we are still able to development and restart app like usual.
But, when I run it only using `docker compose up` (of course use `sudo` for linux). folder `node_modules` are empty !. I don't know what happen.
Someone have similar problem, [ Bind mountings not working as expected #66](https://github.com/BretFisher/node-docker-good-defaults/issues/66).
[Bread Fisher have 2 solution](https://github.com/BretFisher/node-docker-good-defaults/issues/28#issuecomment-584895934). He also mention this from his [docker for node.js course](https://www.bretfisher.com/docker-mastery-for-nodejs/)
Solution 1:
- Don't move node_modules up a directory. Leave everything in the standard single dir and do a single bind-mount in the compose file.
- Before doing a docker-compose up the first time, we'll need to do a docker-compose run <app> npm install to see the node_modules that are bind-mounted to the host. This is the main disadvantage of this Solution.
- This also means on macOS/Windows that you can't "dual develop" by sometimes using native host Node.js and sometimes using Docker-based Node.js because the binaries in node_modules (if you have them) would be incompatible. This is a disadvantage if you don't always use docker to run this code.
Solution 2:
- Similar to this repo's setup, you would move node_modules and package*.json up a level in the file path, so they can be separated from host node_modules. This adds complexity to the setup but also provides the flexibility of developing with a different node_modules on the host than what is in the container.
Ok, there is no different with early solution that we found. Similar solution, only this solution that we can rely on.
So, basically you have to **Install the package on host manually**, to make package are sync with **container system**, we have to use `docker compose exec` or `docker compose run` to run the npm install.
```sh
## use exec when container already run
sudo docker compose exec node npm i
## use run before run container
sudo docker compose run node npm i
```
> You see `node` at that script, that refer to name of service in `docker-compose.yml` file.
He also mention at [other issue](https://github.com/BretFisher/node-docker-good-defaults/issues/91#issuecomment-1251597538)
```sh
docker compose exec -w /opt/node_app node npm install
```
## Conclusion
Not good ending.
There is no solid solution for node.js environtment to fit with our expectation, you have to choose some method and face the fate. You have to install the package first !.
Thanks. | riochndr |
1,759,878 | Optimizing Hospital Stay Durations for Improved Patient Outcomes and Efficiency | Discover key strategies to reduce hospital length of stay with Brundage Group's expert advice.... | 0 | 2024-02-13T09:23:16 | https://dev.to/williamfogle11/optimizing-hospital-stay-durations-for-improved-patient-outcomes-and-efficiency-2e0 | Discover key strategies to reduce hospital length of stay with Brundage Group's expert advice. Improve patient care and optimize operational efficiency effectively. Visit brundagegroup.com hospital stay reduction tips.
Read more: https://brundagegroup.com/tips/length-of-stay-los-impact/
| williamfogle11 | |
1,759,891 | Will the Interim Budget 2024 give relief to debt mutual fund schemes? | The anticipation and speculation surrounding the Interim Budget 2024 have reached a fever pitch,... | 0 | 2024-02-13T09:41:34 | https://dev.to/ushakatre/will-the-interim-budget-2024-give-relief-to-debt-mutual-fund-schemes-pn4 | mutualfund, mutualfundinvestment, finance, budget2024 | The anticipation and speculation surrounding the Interim Budget 2024 have reached a fever pitch, particularly in financial circles eager to discern the potential impact on debt [mutual fund investment](https://www.imperialfin.com/services/mutual-funds-service-provider/) schemes. In this article, we delve into the intricacies of debt mutual funds, the challenges they face, and the expectations pinned on the upcoming budget.
**Introduction**
The significance of the Interim Budget 2024 cannot be overstated, especially as it pertains to the financial landscape and, more specifically, the realm of schemes. Investors and financial experts alike are keenly observing any relief measures that might be announced.
**Debt Mutual Fund Schemes**
Before we dissect the potential impact of the Interim Budget, let's first understand the basics of debt mutual funds. These investment vehicles are known for their fixed-income securities, providing investors with regular income through interest payments.
**Challenges Faced**
However, like any investment avenue, debt mutual fund schemes are not immune to challenges. Factors such as market volatility, interest rate fluctuations, and liquidity issues can pose risks, making investors apprehensive.
**Expectations**
As we approach the Interim Budget, expectations are running high for relief measures addressing the challenges faced by debt mutual fund schemes. Investors are hopeful for policies that promote stability and growth within this sector.
**Previous Budget Impact**
To gauge the potential impact of the upcoming budget, a glance at past budgets is necessary. Understanding how previous budgetary measures influenced debt mutual funds can provide valuable insights into what might be anticipated in 2024.
**Economic Indicators**
Analyzing economic indicators is crucial in predicting the future of debt mutual fund schemes. Factors such as inflation rates, GDP growth, and fiscal policies play a pivotal role in shaping the investment landscape.
**Expert Opinions**
Seeking the opinions of financial experts and the best [mutual fund distributor in India](https://www.imperialfin.com/) can provide a well-rounded perspective. Industry specialists and economists often provide valuable insights into the potential outcomes of budgetary decisions on debt mutual funds.
**Government Initiatives**
Examining past government initiatives and potential measures under consideration sheds light on the approach authorities might take in addressing the challenges faced by debt mutual fund schemes.
**Market Response**
How the markets react to the Interim Budget is a crucial aspect for investors. Understanding market sentiments and potential movements can aid investors in making informed decisions.
**Investor Considerations**
Investors should remain vigilant and consider various factors post the budget announcement. Asset allocation, risk tolerance, and financial goals should be reevaluated in light of any changes introduced.
**Potential Benefits**
While challenges persist, there are potential benefits for debt mutual fund investors. Positive outcomes and relief measures could create a favorable environment for those invested in this financial instrument.
**Risks and Mitigations**
It's essential to address potential risks associated with debt mutual funds and outline strategies for mitigating these risks. This ensures that investors are well-prepared for any eventualities.
**Regulatory Changes**
Possible regulatory changes may accompany the Interim Budget. Investors should stay informed about any alterations in regulations that could impact the functioning of debt mutual fund schemes.
**Financial Planning Tips**
Post-budget, financial planning becomes even more critical. Investors should reassess their portfolios, consider tax implications, and align their investment strategies with the prevailing economic conditions.
**Conclusion**
In conclusion, the Interim Budget 2024 holds the potential to bring relief to debt mutual fund schemes, offering investors a more stable and promising investment environment. However, careful consideration of risks and a proactive approach to financial planning remain paramount. | ushakatre |
1,760,281 | Prexels Preview | *API Questions for Developers * I’ve made a Flutter app showcasing the capabilities of your pexels... | 0 | 2024-02-16T21:08:42 | https://dev.to/andrious/prexels-preview-38hi | *API Questions for Developers *
I’ve made a Flutter app showcasing the capabilities of your pexels API. It allowed me to test Flutter’s multi-platform capabilities. There is an iOS and Android version, but Flutter can also supply a Linux and Windows version. Regardless, I do have some questions regarding the API. They are listed below.
> iOS[
https://testflight.apple.com/join/Ki2oZSjx](https://testflight.apple.com/join/Ki2oZSjx)
Android
[https://play.google.com/apps/internaltest/4701345239806421858](https://play.google.com/apps/internaltest/4701345239806421858)
## Like Field
There is the field, *liked*, associated with the API’s Picture and Video records. How would my app allow a user to ‘like’ a particular image? Of course, they’re able to do so on the website with their Pexels web account, but not with an API key? As you can see below, I’ve provided a way for a user to ‘like’ a photo on the app, but do I have the means to reflect this in their web account?
## Feature Request: Like A Category
There is a ‘liked’ field for an image or a video, but how about for a whole category? There must be particular users looking at a particular category all the time. It would be nice to save that category for review the next time the user logs on.
## Location
The Json responses from the API are in English. Of course, I am situated in central Canada, and so the API provids English headings and names. However, would there be a way to return headings and names in another language? There is the option, *locale*, in the search for Photos API, but how can I change the Locale of the API response as a whole?
## Additional API Calls
Finally, would there be some API calls not listed in the documentation that I may 'test' on my app? I see there are many options for the Picture Search I've yet to try, but would there be others not shown that would be interesting?
Pexels.com is a wonderful website. I’m certain you’ll have must success in the future.
Regards,
Greg
| andrious | |
1,759,900 | How does diversity and inclusion drive innovation in our company culture? | Fostering Innovation Through Diversity and Inclusion: A Perspective from FX Data Labs At... | 0 | 2024-02-13T09:59:05 | https://dev.to/yagnapandya9/how-does-diversity-and-inclusion-drive-innovation-in-our-company-culture-2km1 | python, discuss, database, security | ## Fostering Innovation Through Diversity and Inclusion: A Perspective from FX Data Labs
At FX Data Labs, we recognize that diversity and inclusion are not just buzzwords; they are integral pillars of our company culture and essential drivers of innovation. As a leading player in the financial technology industry, we understand that embracing diversity in all its forms - be it gender, race, ethnicity, age, or background - fosters a culture of creativity, collaboration, and innovation that propels our company forward.
In this article, we will delve into how diversity and inclusion shape our organizational culture and drive innovation at FX Data Labs.
[Embracing Diversity:](url)
At FX Data Labs, we believe that diversity is not only a moral imperative but also a strategic advantage. By fostering a diverse workforce that reflects the rich tapestry of society, we bring together a wide range of perspectives, experiences, and talents that fuel our innovation engine.
Our commitment to diversity extends beyond recruitment practices; it permeates every aspect of our organization, from leadership development and talent management to employee engagement and community outreach.
## Recruitment and Talent Acquisition:
We actively recruit talent from diverse backgrounds and underrepresented groups, leveraging recruitment strategies that promote diversity and combat unconscious bias. By casting a wider net and seeking out talent from diverse talent pools, we ensure that our workforce reflects the diversity of the communities we serve.
[Inclusive Workplace Culture:](url)
We cultivate an inclusive workplace culture where all employees feel valued, respected, and empowered to contribute their unique perspectives and ideas. Our commitment to inclusion is evident in our policies, practices, and programs that promote fairness, equity, and belonging for all employees, regardless of their background or identity.
## Leadership and Representation:
We prioritize diversity and inclusion in our leadership ranks, striving to create a leadership team that reflects the diversity of our workforce and customer base. By fostering diverse leadership perspectives, we drive innovation, decision-making, and strategic direction that resonate with a broader range of stakeholders.
[Employee Resource Groups:](https://fxdatalabs.com/)
We support employee resource groups (ERGs) that provide forums for employees to connect, network, and advocate for diversity and inclusion within the organization. These ERGs play a crucial role in fostering a sense of community, belonging, and solidarity among employees from diverse backgrounds.
[
Driving Innovation:](https://fxdatalabs.com/)
At FX Data Labs, we view diversity and inclusion as catalysts for innovation, enabling us to harness the collective intelligence, creativity, and problem-solving abilities of our diverse workforce to drive business growth and success. By fostering an inclusive culture where all voices are heard and valued, we unlock new ideas, insights, and perspectives that fuel our innovation engine.
[Cognitive Diversity:](https://fxdatalabs.com/)
Diversity of thought is a cornerstone of innovation at FX Data Labs. By bringing together individuals with different backgrounds, skills, and perspectives, we create a fertile ground for creativity, critical thinking, and disruptive innovation. Our diverse teams approach problems from multiple angles, challenging assumptions and driving breakthrough solutions.
[Market Insights:](https://fxdatalabs.com/)
Diversity enables us to better understand and serve the needs of our diverse customer base. By embracing diversity in our workforce, we gain deeper insights into market trends, customer preferences, and emerging opportunities, allowing us to develop products and services that resonate with a broader range of customers.
[Risk Mitigation:](https://fxdatalabs.com/)
Diversity and inclusion serve as powerful risk mitigation strategies, helping us identify blind spots, anticipate challenges, and adapt to changing market dynamics. By fostering a culture of inclusion where diverse perspectives are welcomed and valued, we enhance our ability to navigate uncertainty, mitigate risks, and seize opportunities in an ever-evolving business landscape.
[Creativity and Innovation:](https://fxdatalabs.com/)
Inclusion sparks creativity and innovation at FX Data Labs. By creating an environment where all employees feel comfortable expressing their ideas, taking risks, and challenging the status quo, we foster a culture of innovation that drives continuous improvement, experimentation, and learning. Our commitment to diversity fuels a virtuous cycle of innovation, where diverse perspectives inspire new ideas, which in turn drive business growth and competitive advantage.
[Measuring Impact and Driving Change:](https://fxdatalabs.com/)
At FX Data Labs, we understand that diversity and inclusion are not static concepts; they require continuous effort, measurement, and accountability to drive meaningful change. We regularly assess our progress in fostering diversity and inclusion within the organization, using a variety of metrics and key performance indicators (KPIs) to track our impact and identify areas for improvement.
[Employee Engagement Surveys:](https://fxdatalabs.com/)
We conduct regular employee engagement surveys to gauge employee satisfaction, sense of belonging, and perceptions of diversity and inclusion within the organization. These surveys provide valuable insights into the employee experience and help us identify opportunities to enhance our diversity and inclusion initiatives.
[Diversity Metrics:](https://fxdatalabs.com/)
We track diversity metrics, such as representation by gender, race, ethnicity, and other dimensions of diversity, across all levels of the organization. By monitoring these metrics over time, we can identify trends, gaps, and areas for improvement, allowing us to develop targeted interventions and strategies to promote diversity and inclusion.
[Training and Development:](https://fxdatalabs.com/)
We invest in diversity and inclusion training programs for employees at all levels of the organization, equipping them with the knowledge, skills, and tools to foster an inclusive workplace culture. These training programs cover topics such as unconscious bias, inclusive leadership, and cultural competence, empowering employees to champion diversity and inclusion in their daily interactions and decision-making.
[
Partnerships and Advocacy:](https://fxdatalabs.com/)
We partner with external organizations, industry associations, and community groups to advocate for diversity and inclusion both within our organization and across the broader business community. By collaborating with like-minded stakeholders, we amplify our impact and drive systemic change that promotes diversity, equity, and inclusion in society.
[
Conclusion:](https://fxdatalabs.com/)
Diversity and inclusion are not just moral imperatives; they are strategic imperatives that drive innovation, growth, and success at FX Data Labs. By embracing diversity in all its forms and fostering an inclusive workplace culture where all employees feel valued, respected, and empowered to contribute their unique perspectives and ideas, we unleash the full potential of our workforce and propel our company forward. As we continue on our journey to cultivate diversity and inclusion within our organization, we remain committed to driving positive change and making a meaningful impact in the lives of our employees, customers, and communities.
For more insights into AI|ML and Data Science Development, please write to us at: contact@htree.plus| [F(x) Data Labs Pvt. Ltd.](https://fxdatalabs.com/)
#DiversityAndInclusion #InnovationCulture #Empowerment #BelongingAtWork 🚀💼
| yagnapandya9 |
1,759,945 | Navigating Success: Unveiling the Power of Digital Marketing Analytics | In today's digital age, where every click, view, and engagement leaves a digital footprint, the... | 0 | 2024-02-13T11:17:59 | https://dev.to/agiconsolution/navigating-success-unveiling-the-power-of-digital-marketing-analytics-1oce | digital, marketing, beginners, analytics | In today's digital age, where every click, view, and engagement leaves a digital footprint, the ability to harness data for actionable insights has become paramount for marketers. Enter digital marketing analytics – the cornerstone of informed decision-making and strategic optimization in the ever-evolving landscape of digital marketing.
What exactly is digital marketing analytics, and why is it essential for businesses striving to thrive in the digital realm?
Understanding the Digital Landscape: Digital marketing analytics encompasses the collection, analysis, and interpretation of data generated through various digital marketing channels and platforms. From website traffic and social media engagement to email campaigns and online advertising, digital marketing analytics provides marketers with a comprehensive view of their online presence and audience interactions.
Driving Data-Driven Decisions: In the digital realm, intuition is no longer enough. Digital marketing analytics empowers marketers to make data-driven decisions based on real-time insights and performance metrics. By tracking key performance indicators (KPIs) such as website traffic, conversion rates, click-through rates, and engagement metrics, marketers can identify what's working, what's not, and where to focus their efforts for maximum impact.
Optimizing Campaign Performance: With digital marketing analytics, marketers can optimize the performance of their campaigns in real-time. By analyzing data on-the-fly, they can identify trends, patterns, and opportunities, allowing them to adjust targeting, messaging, and creative elements to improve effectiveness. Whether it's A/B testing ad copy, refining audience segmentation, or reallocating budget based on performance, digital marketing analytics enables marketers to continuously refine and optimize their strategies for better results.
Understanding Customer Behavior: Digital marketing analytics provides valuable insights into customer behavior and preferences. By tracking user interactions across digital touchpoints, marketers can gain a deeper understanding of their audience's journey – from initial awareness to conversion and beyond. This insight allows marketers to tailor their messaging and content to resonate with their target audience, driving engagement and loyalty over time.
Measuring ROI and Attribution: One of the most significant challenges in marketing is measuring the return on investment (ROI) and attributing conversions to specific marketing efforts. Digital marketing analytics solves this dilemma by providing robust attribution models and performance metrics that track the impact of each marketing channel and campaign. By accurately measuring ROI, marketers can allocate resources effectively, justify investments, and demonstrate the value of their marketing efforts to stakeholders.
Predictive Insights and Forecasting: Digital marketing analytics also enables marketers to leverage predictive analytics and forecasting techniques to anticipate future trends and outcomes. By analyzing historical data and trends, marketers can identify patterns and predict future behavior, allowing them to proactively adjust their strategies and stay ahead of the competition. Whether it's forecasting sales, predicting customer churn, or anticipating market trends, digital marketing analytics empowers marketers to make informed decisions with confidence.
Continuous Improvement and Innovation: Digital marketing is a dynamic and ever-evolving field, and success requires a commitment to continuous improvement and innovation. Digital marketing analytics facilitates this process by providing actionable insights and performance metrics that drive experimentation, iteration, and optimization. By embracing a culture of data-driven experimentation, marketers can identify new opportunities, test innovative ideas, and stay ahead of the curve in an increasingly competitive landscape.
In conclusion, digital marketing analytics is a powerful tool that empowers marketers to navigate the complexities of the digital landscape with confidence and precision. By providing actionable insights, optimizing campaign performance, understanding customer behavior, measuring ROI, predicting future trends, and fostering a culture of continuous improvement, digital marketing analytics enables marketers to drive meaningful results and achieve success in the digital age. As businesses continue to invest in digital marketing initiatives, the importance of digital marketing analytics will only continue to grow, serving as a compass for strategic decision-making and driving business growth in an increasingly digital world.
For more information, visit: https://agiconsolutions.com | agiconsolution |
1,759,963 | Unraveling the Role of a Calgary Debt Collection Agency | In the bustling metropolis of Calgary, successful business operations hinge on the timely payment of... | 0 | 2024-02-13T11:40:24 | https://dev.to/jim01/unraveling-the-role-of-a-calgary-debt-collection-agency-3d2i | In the bustling metropolis of Calgary, successful business operations hinge on the timely payment of owed debts. However, there are instances where such obligations fall into default, impacting cash flow and threatening commercial viability. This is where a Calgary-based debt collection agency can help, offering specialized services to facilitate recovery efforts and maintain financial stability.
Understanding Debt Collection in Calgary
A professional debt collection agency operates within specific regulatory frameworks to ensure fair, transparent practices while pursuing financially delinquent parties. They act on behalf of businesses to recover outstanding balances via various legal and ethical methods. Expertise in navigating sensitive financial situations makes these agencies invaluable resources for businesses seeking resolution without tarnishing relationships with their clients.
The Role of a Debt Collection Agency in Calgary
Administrative tasks associated with debt collection can consume company resources and distract from core business functions. Here's where a designated **[Calgary debt collection agency](https://www.waze.com/live-map/directions/ca/ab/calgary/bison-credit-solutions?to=place.ChIJe3Ecx3NwcVMR64oON0CcLcw)** steps in with proven tactics to obtain payment efficiently:
1) Communication: Initial outreach is made to ascertain the debtor's situation and propose potential repayment plans.
2) Negotiation: Striking balance between recouping finances, and maintaining business relationships defines successful negotiation.
3) Legal Action: If necessary, agencies may escalate matters for litigation – all within jurisdictional rules and regulations.
Their persistent yet tactful approaches incentivize prompt repayments.
Benefits of Utilizing a Calgary Debt Collection Agency
Hiring an experienced local debt collection agency brings numerous advantages:
1) Improved Cash Flow: Recovering overdue payments can revitalize your cash flow.
2) Legal Compliance: Experienced agencies are well-versed in provincial laws surrounding debt recovery - they ensure adherence mitigating potential legal risks.
3) Preserving Client Relationships: Professional agencies use tactful behavior that respects compromising situations; preserving integral client rapport.
Leveraging the expertise of such professionals translates to a more efficient debt recovery process.
Ethical Standards of Debt Collection
Hiring a professional agency implies their adherence to ethical standards. These entities are not only knowledgeable but also dedicated to following outlined guidelines, fully respecting the debtor's rights. They handle every case diplomatically without resorting to coercion or harassment, demonstrating professionalism even when faced with challenging scenarios.
Conclusion: Importance of Hiring A Calgary Debt Collection Agency
Calgary is home to numerous businesses that may occasionally grapple with pending payments. By employing a Calgary debt collection agency, organizations can maintain financial health through prompt debt recovery without damaging valuable customer relationships or breaching any legal boundaries. In essence, these agencies transform daunting tasks into an organized process, putting businesses back on track for success.
The role of a Calgary debt collection agency extends beyond mere fiscal recovery; it aligns with business ethics while facilitating smoother operations and upholding legal standards. By focusing resources on contentious matters in good faith and integrity, these firms prove instrumental in the business realm's overall harmony and progress within Calgary—a testament to their important place in today's economic landscape.
**Bison Credit Solutions**
**Address:** 3402 8 St SE #5, Calgary, Alberta, T2G 5S7
**Phone:** (403) 263-7670
**Email:** [collections@bisoncreditsolutions.com](collections@bisoncreditsolutions.com)
**Website:** [https://bisoncredit.com/](https://bisoncredit.com/)
**Visit our profiles:**
[Bison Credit Solutions - Facebook](https://www.facebook.com/BisonCreditSolutions)
[Bison Credit Solutions - LinkedIn](https://www.linkedin.com/uas/login?session_redirect=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbison-credit-solutions-ltd%2Fabout%2F)
[Bison Credit Solutions - Twitter](https://twitter.com/i/flow/login?redirect_after_login=%2FBisonCredit)
| jim01 | |
1,759,984 | 5G’s Influence on Cloud Computing | The fusion of 5G technology and cloud computing signals a transformative era, poised to redefine... | 0 | 2024-02-13T12:13:09 | https://www.clouddefense.ai/impact-of-5g-on-cloud-computing/ |
The fusion of 5G technology and cloud computing signals a transformative era, poised to redefine operations across diverse industries. With the widespread adoption of 5G, as projected by Ericsson's Mobility report, businesses are on the cusp of unparalleled opportunities.
5G, the latest iteration of wireless technology, pledges rapid data speeds, minimal latency, and expanded network capabilities, unlocking possibilities for real-time communication and cutting-edge applications such as augmented reality and IoT. Its integration with cloud computing holds profound significance, reshaping IT infrastructures and expediting digital transformation.
The symbiotic relationship between 5G and cloud computing is palpable across various sectors, where businesses eagerly await the benefits of heightened connectivity. From accelerated data processing to enhanced reliability, the amalgamation of these technologies promises to revolutionize operations.
A notable impact of 5G on cloud computing lies in its facilitation of faster streaming, real-time analytics, and seamless operations. This empowers businesses to embrace virtual operations and bolster productivity through uninterrupted data flow.
Furthermore, 5G drives advancements in edge computing and IoT, paving the way for innovations in automation, smart technologies, and transformative applications like autonomous vehicles and telehealth. Industrial operations stand to gain efficiency, with reduced costs and improved data analytics.
The synergy between 5G and cloud computing also elevates AI and NLP capabilities, ensuring optimal data transmission speeds for advanced applications. Moreover, 5G contributes to fortified security systems, mitigating cyber threats and safeguarding sensitive data.
Businesses leveraging cloud computing must prepare for the impending changes ushered in by 5G. Embracing novel experiences, optimizing productivity, and exploring innovative revenue streams are paramount strategies. Additionally, integrating 5G into sustainability initiatives holds promise, with opportunities for greener, more efficient operations across sectors such as manufacturing and healthcare.
The impact of 5G on cloud and data centers is evident in strategic collaborations between major companies, signaling a surge in demand for these services. These partnerships underscore the transformative potential of 5G in reshaping the landscape of cloud computing.
In conclusion, the synergy between 5G and cloud computing marks a paradigm shift in business operations and innovation. As we navigate the fourth industrial revolution, harnessing the power of these technologies will be instrumental in driving efficiency, connectivity, and sustainability in the digital age. | clouddefenseai | |
1,759,993 | Creating and Modeling “Sensible Happy Paths” for Software Team Success | This is a follow-up to my post on my current approach to software delivery – specifically, how I... | 0 | 2024-02-13T20:17:24 | https://seankilleen.com/2024/02/creating-and-modeling-sensible-happy-paths-for-software-team-success/ | culture, communication, leadership, automation | ---
title: Creating and Modeling “Sensible Happy Paths” for Software Team Success
published: true
date: 2024-02-13 12:00:00 UTC
tags: culture,communication,leadership,automation
canonical_url: https://seankilleen.com/2024/02/creating-and-modeling-sensible-happy-paths-for-software-team-success/
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4vedya9c3bozvfmssddp.jpg
---
This is a follow-up to [my post on my current approach to software delivery](https://SeanKilleen.com/2024/02/my-current-approach-to-software-delivery/) – specifically, how I apply it when paths for it don’t yet exist.
When setting teams up for success with modern software delivery, I've found it helps to create “successful paths of least resistance”. Here are some things I’ve tried, learned, and had success with in the hopes they might help someone else. I prioritize understanding the state of these things first if I don’t see them in an environment I enter.
## Before We Begin: Start With Trust and Understanding
All of the tips I share below assume that you have built trust and spent a good chunk of time listening to people/teams and sensing patterns of possible improvement.
Software delivery is a team sport. Any approach that tries to improve things without caring about and for the people who will be impacted is a recipe for things to go wrong.
Not sure if you’ve done that enough? Here’s a barometer: if you’ve listened enough, some of these suggestions will seem like great ideas and others will fall to the back of your backlog because you’ll have a feeling they might not apply.
If you haven’t worked to build trust and rapport with your team, do that first.
With that said, let’s look at some techniques that have accelerated the happy path on teams I’ve led or been a part of.
## Modeling Behavior Around Feedback
A quick introductory note: when I say “modeling behavior”, I mean “demonstrating the way you’d like your teams to act”. [What you do is who you are](https://www.amazon.com/What-You-Do-Who-Are/dp/0062871331). Your actions will influence the actions of others on your team.
Explicitly ask for feedback. Discuss ways people like to give and receive feedback. Authorize people in one-on-one settings to provide this feedback, especially in front of a group. And _celebrate the heck out of it_ when it happens. You will not always be perfect at this; I’m sure not! But working at it continuously will help you and your teams flourish.
[Read the rest at SeanKilleen.com!](https://seankilleen.com/2024/02/creating-and-modeling-sensible-happy-paths-for-software-team-success/) | seankilleen |
1,760,522 | How To Create One-to-Many Relationships in SQL | Learn How to Implement One-To-Many Relationships With an Easy Example Relational database systems,... | 0 | 2024-02-13T22:20:24 | https://five.co/blog/how-to-create-one-to-many-relationships-in-sql/ | sql, sqlrelationships, tutorial, sqlserver | <!-- wp:heading -->
<h2 class="wp-block-heading" id="learn-how-to-implement-one-to-many-relationships-with-an-easy-example">Learn How to Implement One-To-Many Relationships With an Easy Example</h2>
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<p>Relational database systems, such as MySQL, PostgreSQL, or SQLite make storing and retrieving data quick and efficient. The underlying principle of a relational database is to store data in<strong> related tables</strong>, which avoids data redundancy. Tables can be related in several ways: in a one-to-one relationship, a <strong>one-to-many relationship</strong>, or in a <a href="https://five.co/blog/how-to-create-many-to-many-relationships-in-sql/" data-type="post" data-id="1824">many-to-many relationship</a>. </p>
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<p>In this blog post, we will learn how to create one-to-many relationships in SQL. We will use Five, a SQL-baed development environment, to do so. </p>
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<!-- wp:rank-math/toc-block {"headings":[{"key":"9114b11b-c841-42c5-bd4f-d2f11c8f7e6b","content":"Learn How to Implement One-To-Many Relationships With an Easy Example","level":2,"link":"#learn-how-to-implement-one-to-many-relationships-with-an-easy-example","disable":false,"isUpdated":false,"isGeneratedLink":true},{"key":"62f87f61-a216-4b5b-9c17-83925fd9c017","content":"Understanding One-to-Many Relationships","level":2,"link":"#understanding-one-to-many-relationships","disable":true,"isUpdated":false,"isGeneratedLink":true},{"key":"1fc04cca-3bb3-44be-bd23-c4e8eae13d90","content":"Implementing a One-to-Many Relationship in SQL","level":2,"link":"#implementing-a-one-to-many-relationship-in-sql","disable":false,"isUpdated":false,"isGeneratedLink":true},{"key":"bac8102b-1eed-4601-86c3-07e1836f3e33","content":"Create a Relational Database in SQL with Five","level":4,"link":"#create-a-relational-database-in-sql-with-five","disable":true,"isUpdated":false,"isGeneratedLink":true},{"key":"b90cadf0-7ef9-491c-89e3-f8a4178a103c","content":"Step 1: Creating the Country and City Tables","level":3,"link":"#step-1-creating-the-country-and-city-tables","disable":true,"isUpdated":false,"isGeneratedLink":true},{"key":"0f534f27-7d5a-42d2-af33-8917e249eb31","content":"Step 2: Relating the Two Tables to Each Other","level":3,"link":"#step-2-relating-the-two-tables-to-each-other","disable":false,"isUpdated":false,"isGeneratedLink":true},{"key":"8c458cdf-0a1c-4adf-9ffd-36e9a3e84d96","content":"Using Five to Create MySQL Databases","level":2,"link":"#using-five-to-create-my-sql-databases","disable":true,"isUpdated":false,"isGeneratedLink":true},{"key":"287ee664-dda6-4340-a659-c7dd30031f3f","content":"1. Visually Create Tables in Five","level":3,"link":"#1-visually-create-tables-in-five","disable":true,"isUpdated":false,"isGeneratedLink":true},{"key":"3e974ff1-7d69-4e3d-8931-6d7f8055f736","content":"2. Let Five Auto-Generate Primary Keys","level":3,"link":"#2-let-five-auto-generate-primary-keys","disable":true,"isUpdated":false,"isGeneratedLink":true},{"key":"c08edcf8-b6c2-45dd-8112-da19f5249558","content":"3. Use Five to Create Table Relationships","level":3,"link":"#3-use-five-to-create-table-relationships","disable":true,"isUpdated":false,"isGeneratedLink":true},{"key":"ccba5922-8860-40a0-b420-afa2e27de07a","content":"4. Visually Inspect Your Database Schema ","level":3,"link":"#4-visually-inspect-your-database-schema","disable":false,"isUpdated":false,"isGeneratedLink":true},{"key":"af9737bd-0053-4698-93fb-36517a1ad304","content":"Recap: How to Implement One-to-Many Relationships in SQL","level":2,"link":"#recap-how-to-implement-one-to-many-relationships-in-sql","disable":false,"isUpdated":false,"isGeneratedLink":true}],"listStyle":"ul"} -->
<div class="wp-block-rank-math-toc-block" id="rank-math-toc"><nav><ul><li class=""><a href="#learn-how-to-implement-one-to-many-relationships-with-an-easy-example">Learn How to Implement One-To-Many Relationships With an Easy Example</a></li><li class=""><a href="#implementing-a-one-to-many-relationship-in-sql">Implementing a One-to-Many Relationship in SQL</a><ul></ul></li><li class=""><a href="#recap-how-to-implement-one-to-many-relationships-in-sql">Recap: How to Implement One-to-Many Relationships in SQL</a></li></ul></nav></div>
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<h2 class="wp-block-heading" id="understanding-one-to-many-relationships">Understanding One-to-Many Relationships</h2>
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<p>The real world is full of one-to-many relationships. Consequently, implementing this relationship in a database design is a common task for database administrators or anyone working with databases.</p>
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<p>For example, let's say we have been given the task to build a system that keeps track of countries and cities. The system is supposed to have two tables: one for storing information about countries, and one for storing information about cities:</p>
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<li>A <strong>Country </strong>has a country name and population, and </li>
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<li>A <strong>City</strong> has a city name, a city population, and a postcode.</li>
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<p>This is a classic example of a one-to-many or 1:n relationship: one country has many cities. But cities can only be part of one country. One-to-many relationships can also apply to human resource systems (a company has many employees, but an employee is only part of one company), order management systems (a customer can place many orders, but each order is only associated with one customer), or libraries and books (one library has many books, but a book can only be part of one library).</p>
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<p>How do we implement this in our database schema? Let's get started by thinking about our tables and entity relationship diagram.</p>
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<h2 class="wp-block-heading" id="implementing-a-one-to-many-relationship-in-sql">Implementing a One-to-Many Relationship in SQL</h2>
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<p>To implement a one-to-many relationship we need to relate two tables to each other. We do so through <strong>Primary and Foreign Keys.</strong></p>
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<h4 class="wp-block-heading has-text-align-center" id="create-a-relational-database-in-sql-with-five">Create a Relational Database in SQL with Five</h4>
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<p>Download Five for free to create a relational database, write queries, and build a user interface, such as a CRUD app on top of it! Once you have created your database, you can even export your database from Five as an SQL dump!</p>
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<div style="background-color: #001524;"><hr style="height: 5px;" />
<pre style="text-align: center; overflow: hidden; white-space: pre-line;"><span style="color: #f1ebda; background-color: #4588d8; font-size: calc(18px + 0.390625vw);"><strong>Sign Up For a Free Download</strong> <br /><span style="font-size: 14pt;">Download Five Today and Start Developing</span></span></pre>
<p style="text-align: center;"><a href="https://five.co/sign-up" target="_blank" rel="noopener"><button style="background-color: #f8b92b; border: none; color: black; padding: 20px; text-align: center; text-decoration: none; display: inline-block; font-size: 18px; cursor: pointer; margin: 4px 2px; border-radius: 5px;"><strong>Free Download</strong></button><br /></a></p>
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<p>Follow the steps below to create a one-to-many relationship between two tables. Let's begin and create our database.</p>
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<h3 class="wp-block-heading" id="step-1-creating-the-country-and-city-tables">Step 1: Creating the Country and City Tables</h3>
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<p>First, create your Country and City table. As described above, a country has a country name and population. A city has a city name, city population and postcode.</p>
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<p>Here's what our tables look like:</p>
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<p>What's the most important field in each one of these tables? </p>
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<p>It's the <strong>Primary Key</strong>, which in our database schema is marked by the little key icon. A primary key is a unique identifier of each record inside your table. In the Country table, the primary key is the CountryKey. In the City table, it's the CityKey.</p>
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<p>The primary key is what we're using to create a one-to-many relationship between our tables. </p>
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<p>But before we continue, here's the SQL statement to create the two tables above:</p>
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<!-- wp:kevinbatdorf/code-block-pro {"code":"\u002d\u002d Create a new database (if it doesn't exist)\nCREATE DATABASE IF NOT EXISTS YourDatabaseName;\n\n\u002d\u002d Use the newly created database\nUSE YourDatabaseName;\n\n\u002d\u002d Create the Country table\nCREATE TABLE Country (\n CountryKey INT PRIMARY KEY,\n Name VARCHAR(255),\n Population INT\n);\n\n\u002d\u002d Create the City table\nCREATE TABLE City (\n CityKey INT PRIMARY KEY,\n Name VARCHAR(255),\n CityPopulation INT,\n Postcode VARCHAR(10)\n);\n","codeHTML":"\u003cpre class=\u0022shiki one-dark-pro\u0022 style=\u0022background-color: #282c34\u0022 tabindex=\u00220\u0022\u003e\u003ccode\u003e\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #7F848E; font-style: italic\u0022\u003e\u002d\u002d Create a new database (if it doesn\u0026#39;t exist)\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eCREATE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eDATABASE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #61AFEF\u0022\u003eIF\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eNOT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eEXISTS\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e YourDatabaseName;\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #7F848E; font-style: italic\u0022\u003e\u002d\u002d Use the newly created database\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eUSE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e YourDatabaseName;\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #7F848E; font-style: italic\u0022\u003e\u002d\u002d Create the Country table\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eCREATE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eTABLE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #61AFEF\u0022\u003eCountry\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e (\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e CountryKey \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003ePRIMARY KEY\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e,\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eName\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eVARCHAR\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e(\u003c/span\u003e\u003cspan style=\u0022color: #D19A66\u0022\u003e255\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e),\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003ePopulation\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e);\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #7F848E; font-style: italic\u0022\u003e\u002d\u002d Create the City table\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eCREATE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eTABLE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #61AFEF\u0022\u003eCity\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e (\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e CityKey \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003ePRIMARY KEY\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e,\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eName\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eVARCHAR\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e(\u003c/span\u003e\u003cspan style=\u0022color: #D19A66\u0022\u003e255\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e),\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e CityPopulation \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e,\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e Postcode \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eVARCHAR\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e(\u003c/span\u003e\u003cspan style=\u0022color: #D19A66\u0022\u003e10\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e)\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e);\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e","language":"sql","theme":"one-dark-pro","bgColor":"#282c34","textColor":"#abb2bf","fontSize":".875rem","fontFamily":"Code-Pro-JetBrains-Mono","lineHeight":"1.25rem","clampFonts":false,"lineNumbers":false,"headerType":"headlights","disablePadding":false,"footerType":"none","enableMaxHeight":false,"seeMoreType":"","seeMoreString":"","seeMoreAfterLine":"","seeMoreTransition":false,"highlightingHover":false,"lineHighlightColor":"rgba(134, 167, 228, 0.2)","copyButton":true,"copyButtonType":"heroicons","useTabs":false} -->
<div class="wp-block-kevinbatdorf-code-block-pro" data-code-block-pro-font-family="Code-Pro-JetBrains-Mono" style="font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)"><span style="display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282c34"><svg xmlns="http://www.w3.org/2000/svg" width="54" height="14" viewBox="0 0 54 14"><g fill="none" fill-rule="evenodd" transform="translate(1 1)"><circle cx="6" cy="6" r="6" fill="#FF5F56" stroke="#E0443E" stroke-width=".5"></circle><circle cx="26" cy="6" r="6" fill="#FFBD2E" stroke="#DEA123" stroke-width=".5"></circle><circle cx="46" cy="6" r="6" fill="#27C93F" stroke="#1AAB29" stroke-width=".5"></circle></g></svg></span><span role="button" tabindex="0" data-code="-- Create a new database (if it doesn't exist)
CREATE DATABASE IF NOT EXISTS YourDatabaseName;
-- Use the newly created database
USE YourDatabaseName;
-- Create the Country table
CREATE TABLE Country (
CountryKey INT PRIMARY KEY,
Name VARCHAR(255),
Population INT
);
-- Create the City table
CREATE TABLE City (
CityKey INT PRIMARY KEY,
Name VARCHAR(255),
CityPopulation INT,
Postcode VARCHAR(10)
);
" style="color:#abb2bf;display:none" aria-label="Copy" class="code-block-pro-copy-button"><svg xmlns="http://www.w3.org/2000/svg" style="width:24px;height:24px" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path class="with-check" stroke-linecap="round" stroke-linejoin="round" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4"></path><path class="without-check" stroke-linecap="round" stroke-linejoin="round" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"></path></svg></span><pre class="shiki one-dark-pro" style="background-color: #282c34" tabindex="0"><code><span class="line"><span style="color: #7F848E; font-style: italic">-- Create a new database (if it doesn't exist)</span></span>
<span class="line"><span style="color: #C678DD">CREATE</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">DATABASE</span><span style="color: #ABB2BF"> </span><span style="color: #61AFEF">IF</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">NOT</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">EXISTS</span><span style="color: #ABB2BF"> YourDatabaseName;</span></span>
<span class="line"></span>
<span class="line"><span style="color: #7F848E; font-style: italic">-- Use the newly created database</span></span>
<span class="line"><span style="color: #C678DD">USE</span><span style="color: #ABB2BF"> YourDatabaseName;</span></span>
<span class="line"></span>
<span class="line"><span style="color: #7F848E; font-style: italic">-- Create the Country table</span></span>
<span class="line"><span style="color: #C678DD">CREATE</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">TABLE</span><span style="color: #ABB2BF"> </span><span style="color: #61AFEF">Country</span><span style="color: #ABB2BF"> (</span></span>
<span class="line"><span style="color: #ABB2BF"> CountryKey </span><span style="color: #C678DD">INT</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">PRIMARY KEY</span><span style="color: #ABB2BF">,</span></span>
<span class="line"><span style="color: #ABB2BF"> </span><span style="color: #C678DD">Name</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">VARCHAR</span><span style="color: #ABB2BF">(</span><span style="color: #D19A66">255</span><span style="color: #ABB2BF">),</span></span>
<span class="line"><span style="color: #ABB2BF"> </span><span style="color: #C678DD">Population</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">INT</span></span>
<span class="line"><span style="color: #ABB2BF">);</span></span>
<span class="line"></span>
<span class="line"><span style="color: #7F848E; font-style: italic">-- Create the City table</span></span>
<span class="line"><span style="color: #C678DD">CREATE</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">TABLE</span><span style="color: #ABB2BF"> </span><span style="color: #61AFEF">City</span><span style="color: #ABB2BF"> (</span></span>
<span class="line"><span style="color: #ABB2BF"> CityKey </span><span style="color: #C678DD">INT</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">PRIMARY KEY</span><span style="color: #ABB2BF">,</span></span>
<span class="line"><span style="color: #ABB2BF"> </span><span style="color: #C678DD">Name</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">VARCHAR</span><span style="color: #ABB2BF">(</span><span style="color: #D19A66">255</span><span style="color: #ABB2BF">),</span></span>
<span class="line"><span style="color: #ABB2BF"> CityPopulation </span><span style="color: #C678DD">INT</span><span style="color: #ABB2BF">,</span></span>
<span class="line"><span style="color: #ABB2BF"> Postcode </span><span style="color: #C678DD">VARCHAR</span><span style="color: #ABB2BF">(</span><span style="color: #D19A66">10</span><span style="color: #ABB2BF">)</span></span>
<span class="line"><span style="color: #ABB2BF">);</span></span>
<span class="line"></span></code></pre></div>
<!-- /wp:kevinbatdorf/code-block-pro -->
<!-- wp:paragraph -->
<p></p>
<!-- /wp:paragraph -->
<!-- wp:heading {"level":3} -->
<h3 class="wp-block-heading" id="step-2-relating-the-two-tables-to-each-other">Step 2: Relating the Two Tables to Each Other</h3>
<!-- /wp:heading -->
<!-- wp:paragraph -->
<p>So far, we have two tables without a relationship. Now, let's add the one-to-many relationship to our database. To do so, we must add the CountryKey as a <em>foreign key</em> into the City table. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>By inserting the CountryKey as a foreign key into the city table, we associate each city with a country (remember: one table's primary key column is another table's foreign key column). </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>Here's what our database schema looks like once we have created the one-to-many relationship.</p>
<!-- /wp:paragraph -->
<!-- wp:image {"id":2375,"sizeSlug":"large","linkDestination":"none"} -->
<figure class="wp-block-image size-large"><img src="https://five.co/wp-content/uploads/2024/02/Five.Co-One-to-Many-Relationship-Foreign-Key-1024x628.png" alt="Five.Co-One-to-Many-Relationship-Foreign-Key" class="wp-image-2375"/></figure>
<!-- /wp:image -->
<!-- wp:separator -->
<hr class="wp-block-separator has-alpha-channel-opacity"/>
<!-- /wp:separator -->
<!-- wp:paragraph -->
<p>Note that now we have a relationship between these two tables, shown by the line between the two tables. The "crow's feet" at the right end of the line show the direction of the relationship between our two entities: one country can have many cities, but not vice versa.</p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>The City table now includes a column that contains the CountryKey for each record. This enables us to perform queries that utilize the join between the tables. For example, without the relationship we would not have been able to figure out what percentage of a country's total population lives in a particular city. Now that the relationship is established we can do so <em>without</em> repeating any information. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>The advantage of storing data in related tables now becomes obvious: a city doesn't need to "know" which country it belongs to or what that country's population is. It only needs to know the country's foreign key to retrieve this information from the Country table. This makes data storage, retrieval, and querying quick and efficient.</p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>Here is the SQL to create the two tables with the relationship:</p>
<!-- /wp:paragraph -->
<!-- wp:kevinbatdorf/code-block-pro {"code":"CREATE TABLE Country (\n CountryKey INT PRIMARY KEY,\n Name VARCHAR(255),\n Population INT\n);\n\nCREATE TABLE City (\n CityKey INT PRIMARY KEY,\n Name VARCHAR(255),\n CityPopulation INT,\n Postcode VARCHAR(10),\n CountryKey INT,\n FOREIGN KEY (CountryKey) REFERENCES Country(CountryKey)\n);\n","codeHTML":"\u003cpre class=\u0022shiki one-dark-pro\u0022 style=\u0022background-color: #282c34\u0022 tabindex=\u00220\u0022\u003e\u003ccode\u003e\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eCREATE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eTABLE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #61AFEF\u0022\u003eCountry\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e (\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e CountryKey \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003ePRIMARY KEY\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e,\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eName\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eVARCHAR\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e(\u003c/span\u003e\u003cspan style=\u0022color: #D19A66\u0022\u003e255\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e),\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003ePopulation\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e);\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eCREATE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eTABLE\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #61AFEF\u0022\u003eCity\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e (\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e CityKey \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003ePRIMARY KEY\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e,\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eName\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eVARCHAR\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e(\u003c/span\u003e\u003cspan style=\u0022color: #D19A66\u0022\u003e255\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e),\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e CityPopulation \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e,\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e Postcode \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eVARCHAR\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e(\u003c/span\u003e\u003cspan style=\u0022color: #D19A66\u0022\u003e10\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e),\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e CountryKey \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eINT\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e,\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eFOREIGN KEY\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e (CountryKey) \u003c/span\u003e\u003cspan style=\u0022color: #C678DD\u0022\u003eREFERENCES\u003c/span\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e Country(CountryKey)\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003cspan style=\u0022color: #ABB2BF\u0022\u003e);\u003c/span\u003e\u003c/span\u003e\n\u003cspan class=\u0022line\u0022\u003e\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e","language":"sql","theme":"one-dark-pro","bgColor":"#282c34","textColor":"#abb2bf","fontSize":".875rem","fontFamily":"Code-Pro-JetBrains-Mono","lineHeight":"1.25rem","clampFonts":false,"lineNumbers":false,"headerType":"headlights","disablePadding":false,"footerType":"none","enableMaxHeight":false,"seeMoreType":"","seeMoreString":"","seeMoreAfterLine":"","seeMoreTransition":false,"highlightingHover":false,"lineHighlightColor":"rgba(134, 167, 228, 0.2)","copyButton":true,"copyButtonType":"heroicons","useTabs":false} -->
<div class="wp-block-kevinbatdorf-code-block-pro" data-code-block-pro-font-family="Code-Pro-JetBrains-Mono" style="font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)"><span style="display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282c34"><svg xmlns="http://www.w3.org/2000/svg" width="54" height="14" viewBox="0 0 54 14"><g fill="none" fill-rule="evenodd" transform="translate(1 1)"><circle cx="6" cy="6" r="6" fill="#FF5F56" stroke="#E0443E" stroke-width=".5"></circle><circle cx="26" cy="6" r="6" fill="#FFBD2E" stroke="#DEA123" stroke-width=".5"></circle><circle cx="46" cy="6" r="6" fill="#27C93F" stroke="#1AAB29" stroke-width=".5"></circle></g></svg></span><span role="button" tabindex="0" data-code="CREATE TABLE Country (
CountryKey INT PRIMARY KEY,
Name VARCHAR(255),
Population INT
);
CREATE TABLE City (
CityKey INT PRIMARY KEY,
Name VARCHAR(255),
CityPopulation INT,
Postcode VARCHAR(10),
CountryKey INT,
FOREIGN KEY (CountryKey) REFERENCES Country(CountryKey)
);
" style="color:#abb2bf;display:none" aria-label="Copy" class="code-block-pro-copy-button"><svg xmlns="http://www.w3.org/2000/svg" style="width:24px;height:24px" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path class="with-check" stroke-linecap="round" stroke-linejoin="round" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4"></path><path class="without-check" stroke-linecap="round" stroke-linejoin="round" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"></path></svg></span><pre class="shiki one-dark-pro" style="background-color: #282c34" tabindex="0"><code><span class="line"><span style="color: #C678DD">CREATE</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">TABLE</span><span style="color: #ABB2BF"> </span><span style="color: #61AFEF">Country</span><span style="color: #ABB2BF"> (</span></span>
<span class="line"><span style="color: #ABB2BF"> CountryKey </span><span style="color: #C678DD">INT</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">PRIMARY KEY</span><span style="color: #ABB2BF">,</span></span>
<span class="line"><span style="color: #ABB2BF"> </span><span style="color: #C678DD">Name</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">VARCHAR</span><span style="color: #ABB2BF">(</span><span style="color: #D19A66">255</span><span style="color: #ABB2BF">),</span></span>
<span class="line"><span style="color: #ABB2BF"> </span><span style="color: #C678DD">Population</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">INT</span></span>
<span class="line"><span style="color: #ABB2BF">);</span></span>
<span class="line"></span>
<span class="line"><span style="color: #C678DD">CREATE</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">TABLE</span><span style="color: #ABB2BF"> </span><span style="color: #61AFEF">City</span><span style="color: #ABB2BF"> (</span></span>
<span class="line"><span style="color: #ABB2BF"> CityKey </span><span style="color: #C678DD">INT</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">PRIMARY KEY</span><span style="color: #ABB2BF">,</span></span>
<span class="line"><span style="color: #ABB2BF"> </span><span style="color: #C678DD">Name</span><span style="color: #ABB2BF"> </span><span style="color: #C678DD">VARCHAR</span><span style="color: #ABB2BF">(</span><span style="color: #D19A66">255</span><span style="color: #ABB2BF">),</span></span>
<span class="line"><span style="color: #ABB2BF"> CityPopulation </span><span style="color: #C678DD">INT</span><span style="color: #ABB2BF">,</span></span>
<span class="line"><span style="color: #ABB2BF"> Postcode </span><span style="color: #C678DD">VARCHAR</span><span style="color: #ABB2BF">(</span><span style="color: #D19A66">10</span><span style="color: #ABB2BF">),</span></span>
<span class="line"><span style="color: #ABB2BF"> CountryKey </span><span style="color: #C678DD">INT</span><span style="color: #ABB2BF">,</span></span>
<span class="line"><span style="color: #ABB2BF"> </span><span style="color: #C678DD">FOREIGN KEY</span><span style="color: #ABB2BF"> (CountryKey) </span><span style="color: #C678DD">REFERENCES</span><span style="color: #ABB2BF"> Country(CountryKey)</span></span>
<span class="line"><span style="color: #ABB2BF">);</span></span>
<span class="line"></span></code></pre></div>
<!-- /wp:kevinbatdorf/code-block-pro -->
<!-- wp:paragraph -->
<p>One-to-many relationships are a fundamental building block of relational databases and we have just learned how to use them in our database design. </p>
<!-- /wp:paragraph -->
<!-- wp:separator -->
<hr class="wp-block-separator has-alpha-channel-opacity"/>
<!-- /wp:separator -->
<!-- wp:heading -->
<h2 class="wp-block-heading" id="using-five-to-create-my-sql-databases">Using Five to Create MySQL Databases</h2>
<!-- /wp:heading -->
<!-- wp:paragraph -->
<p>Five is an easy-to-use database application builder that comes with a graphical interface for creating a MySQL database. For a free download, <a href="https://five.co/sign-up">sign up here</a>. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>Five makes it easy to create a MySQL database because of its powerful, visual database features. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p><strong>Creating the two tables to create a database with a one-to-many relationship can accomplished in Five with just a few clicks!</strong></p>
<!-- /wp:paragraph -->
<!-- wp:heading {"level":3} -->
<h3 class="wp-block-heading" id="1-visually-create-tables-in-five">1. Visually Create Tables in Five</h3>
<!-- /wp:heading -->
<!-- wp:paragraph -->
<p>Five lets users create database tables visually and without writing SQL. Simply download Five, create a new app, and go to <strong>Data > Table Wizard.</strong></p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>Using Five's <strong>Table Wizard,</strong> creating the Country table, is as easy as adding fields and defining their data type. Five supports all standard SQL data types, from binary to boolean to string.</p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>In short, Five's visual table wizard replaces the tedious task of having to write out everything in SQL. It replaces CREATE statements with an intuitive table designer that covers all common SQL data types.</p>
<!-- /wp:paragraph -->
<!-- wp:separator -->
<hr class="wp-block-separator has-alpha-channel-opacity"/>
<!-- /wp:separator -->
<!-- wp:heading {"level":3} -->
<h3 class="wp-block-heading" id="2-let-five-auto-generate-primary-keys">2. Let Five Auto-Generate Primary Keys</h3>
<!-- /wp:heading -->
<!-- wp:paragraph -->
<p>Five automatically creates primary keys, so you don't have to worry about them. Given the importance of primary keys for database design, this is a great time saver for developers. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>Primary keys generated by Five are GUIDs, and the chance of ever having two primary keys being the same is virtually zero.</p>
<!-- /wp:paragraph -->
<!-- wp:separator -->
<hr class="wp-block-separator has-alpha-channel-opacity"/>
<!-- /wp:separator -->
<!-- wp:heading {"level":3} -->
<h3 class="wp-block-heading" id="3-use-five-to-create-table-relationships">3. Use Five to Create Table Relationships</h3>
<!-- /wp:heading -->
<!-- wp:paragraph -->
<p>Creating relationships between tables is also really easy in Five.</p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>When creating a new table using the Table Wizard, Five will ask you whether you'd like to establish any relationships between tables. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>Simply select the tables that your new table is related to, and Five will insert a Foreign Key for you. This comes in very handy when creating relationships.</p>
<!-- /wp:paragraph -->
<!-- wp:separator -->
<hr class="wp-block-separator has-alpha-channel-opacity"/>
<!-- /wp:separator -->
<!-- wp:heading {"level":3} -->
<h3 class="wp-block-heading" id="4-visually-inspect-your-database-schema">4. Visually Inspect Your Database Schema </h3>
<!-- /wp:heading -->
<!-- wp:paragraph -->
<p>Your Entity-Relationship Diagram can be viewed in Five, using Five's <strong>visual database modeler</strong>. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>This feature gives you a visual representation of your database, its tables, and relationships. If you are ever in doubt about your database structure, Five's database modeler is a handy tool to figure out how different tables are related to each other. </p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>All of the screenshots shown above of the City and Country tables were created using Five's database modeler.</p>
<!-- /wp:paragraph -->
<!-- wp:image {"id":1613,"sizeSlug":"large","linkDestination":"none"} -->
<figure class="wp-block-image size-large"><img src="https://five.co/wp-content/uploads/2023/08/Five.Co-Database-Modeler-1024x576.png" alt="Five.Co - Database Modeler for MySQL. The Modeler shows relationships between tables." class="wp-image-1613"/></figure>
<!-- /wp:image -->
<!-- wp:paragraph -->
<p>Overall, Five makes SQL easy and accessible: you don't need to struggle with queries, complicated setups, or credentials. Five is a simple database builder (<a href="https://five.co/features/" data-type="page" data-id="660">and so much more</a>).</p>
<!-- /wp:paragraph -->
<!-- wp:paragraph -->
<p>To get started, <a href="https://five.co/sign-up">download Five</a> and follow our tutorials, such as this <a href="https://five.co/blog/excel-to-web-app/" data-type="post" data-id="1452">beginner-friendly Excel to web app tutorial</a>!</p>
<!-- /wp:paragraph -->
<!-- wp:separator -->
<hr class="wp-block-separator has-alpha-channel-opacity"/>
<!-- /wp:separator -->
<!-- wp:heading -->
<h2 class="wp-block-heading" id="recap-how-to-implement-one-to-many-relationships-in-sql">Recap: How to Implement One-to-Many Relationships in SQL</h2>
<!-- /wp:heading -->
<!-- wp:paragraph -->
<p>Here's our recap: one-to-many relationships are part and parcel of good relational database design. To implement a one-to-many relationship between two tables, insert a column that holds a foreign key into the table that be described with the sentence "One of x can have many of y". In our case: one country can have many cities. The table storing your y's must contain the foreign key of x.</p>
<!-- /wp:paragraph --> | domfive |
1,760,533 | Supabase New Release | Supabase dropped a lot of new features during their X launch, I review these with Jon. | 25,852 | 2024-02-13T22:30:43 | https://codingcat.dev/podcast/4-6-supabase-release-week-x-new-features | webdev, javascript, beginners, podcast |
Original: https://codingcat.dev/podcast/4-6-supabase-release-week-x-new-features
{% youtube https://youtu.be/Ym8YqeDJE5g %}
**Top 10 Launches**
1. **Fly Postgres**: Managed Postgres offering by Supabase and Fly.io (benefits, key features)
2. **Supabase Grafana**: Open-source observability suite (what it tracks, benefits for developers)
3. **pg_graphql supports Postgres Functions**: Expanded capabilities for GraphQL users
4. **Python Libraries reach stable**: Improved stability and features for Python developers
5. **Aggregate Functions in PostgREST**: Enhanced data manipulation capabilities
6. **Supavisor 1.0**: Scalable connection pooler for Postgres (performance improvements)
7. **Edge Functions with Node & NPM support**: Broader developer options for serverless functions
8. **Leaked Password Protection**: Security integration with Have I Been Pwned
9. **Supabase Branching**: Streamlined development workflows
10. **Postgres Read Replicas**: Improved scalability and disaster recovery | codercatdev |
1,760,536 | Using Stripe Docs in your RAG pipeline with LlamaIndex | By utilizing LlamaIndex, OpenAI, and Pinecone, we build a Python script that enables users to ask questions about Stripe Docs, augmenting the knowledge base to provide intelligent responses. | 0 | 2024-02-14T21:45:48 | https://dev.to/stripe/using-stripe-docs-in-your-rag-pipeline-with-llamaindex-2j23 | rag, python, ai, tutorial | ---
title: Using Stripe Docs in your RAG pipeline with LlamaIndex
published: true
description: By utilizing LlamaIndex, OpenAI, and Pinecone, we build a Python script that enables users to ask questions about Stripe Docs, augmenting the knowledge base to provide intelligent responses.
tags: rag,python,ai,tutorial
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/s9zw6f62mqvd3mze39oz.jpg
# published_at:
---
Generative AI applications become extremely powerful when you augment them with up-to-date, domain-specific, or private data. This technique is called Retrieval Augmented Generation (RAG).
In this post we’ll build a Python script that uses [StripeDocs Reader](https://llamahub.ai/l/readers/llama-index-readers-stripe-docs), a loader on [LlamaIndex](https://www.llamaindex.ai/), that creates vector embeddings of Stripe's documentation in [Pinecone](https://www.pinecone.io/). This allows a user to ask questions about Stripe Docs to an LLM, in this case [OpenAI](https://openai.com/), and receive a generated response.
> These techniques are similar to what we use to power [Stripe Docs AI](https://stripe.com/newsroom/news/stripe-and-openai) today. Which, when on [Stripe Docs](https://docs.stripe.com/) and logged in to a Stripe account you can try for yourself.
{% embed https://youtu.be/mTX1esg30D4 %}
##Requirements
This project requires an account and API key from both OpenAI and Pinecone. OpenAI provides the LLM that will generate an output based on a question. Pinecone provides a vector database that will allow us to search for relevant Stripe documentation prior to injecting them into our LLM prompt.
##Setup
For this project, we’ll be using Python. It is a very popular language for AI development.
1\. Create an OpenAI account and [get your API key](https://help.openai.com/en/articles/4936850-where-do-i-find-my-api-key).
2\. Create a Pinecone account and [get your API key](https://docs.pinecone.io/docs/quickstart#2-get-your-api-key).
3\. Save your API keys in a `.env` file.
```
PINECONE_API_KEY=abc_12345
OPENAI_API_KEY=abc_12345
```
4\. Create a `requirements.txt` file with the following dependencies:
```
llama-hub==0.0.77
llama-index==0.9.40
pinecone-client==3.0.2
python-dotenv==1.0.1
```
5\. Install the dependencies.
```
pip install -r requirements.txt
```
##Building your vector store and index
In order to determine which Stripe Docs are relevant to a user’s question, we’ll first have to create a vector store and index in Pinecone. The entire Stripe documentation corpus will be used to create vector embeddings, which will be searched over when determining what documents relate to a user’s question.
Parsing all Stripe Docs and turning them into embeddings is no small feat. With the [StripeDocsReader](https://llamahub.ai/l/readers/llama-index-readers-stripe-docs), you don’t worry about any of that.
The loader navigates to [Stripe’s sitemap](https://stripe.com/sitemap/sitemap.xml) and recursively loads all of Stripe’s documentation, processes it, and makes it easy to create embeddings out of the documentation.
> Note: building the Pinecone index takes quite a bit of time, so you might want to grab a coffee while you wait.
1\. Create a `build.py` file and load the appropriate packages and environment variables.
```python
import os
import pinecone from llama_index
import VectorStoreIndex, download_loader, StorageContext from llama_index.vector_stores
import PineconeVectorStore from dotenv
import load_dotenv
load_dotenv()
PINECONE_API_KEY = os.getenv("PINECONE_API_KEY")
OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
# Make sure the API keys have been loaded correctly
if not OPENAI_API_KEY:
raise Exception("OPENAI_API_KEY environment not set")
if not PINECONE_API_KEY:
raise Exception("PINECONE_API_KEY environment not set")
# Set the Open AI API key
os.environ["OPENAI_API_KEY"] = OPENAI_API_KEY
```
2\. Set up the [StripeDocsReader](https://llamahub.ai/l/readers/llama-index-readers-stripe-docs) loader from LlamaIndex.
```python
StripeDocsReader = download_loader("StripeDocsReader")
loader = StripeDocsReader()
# Iterate through all Stripe Docs using StripeDocsReader
documents = loader.load_data()
```
You can pass the `filters` parameter to `StripeDocsReader` to narrow the corpus to a subset of Stripe Docs. See the [StripeDocsReader documentation](https://llamahub.ai/l/readers/llama-index-readers-stripe-docs) for an example.
3\. Initialize a Pinecone index that will be used to search for relevant Stripe documentation.
```python
# Initialize Pinecone index
# https://docs.llamaindex.ai/en/stable/examples/vector_stores/PineconeIndexDemo.html
pc = Pinecone(api_key=PINECONE_API_KEY)
if "stripe-docs" not in pc.list_indexes().names():
pc.create_index(
name="stripe-docs",
dimension=1536,
metric='euclidean',
spec=ServerlessSpec(
cloud='aws',
region='us-west-2'
)
)
pinecone_index = pc.Index("stripe-docs")
```
4\. Create a vector store with your Pinecone index and add Stripe Docs to it.
```python
# Create the vector store and index
# https://docs.llamaindex.ai/en/stable/understanding/indexing/indexing.html
vector_store = PineconeVectorStore(pinecone_index=pinecone_index)
storage_context = StorageContext.from_defaults(vector_store=vector_store)
index = VectorStoreIndex.from_documents(documents, show_progress=True, storage_context=storage_context)
```
5\. Run your build script:
```
python build.py
```
##Using RAG with Stripe documentation
Now that you’ve set up your Pinecone vector store and created an index out of Stripe’s documentation, it’s time to query the index. When using LlamaIndex to answer a user’s question, the library will automatically retrieve relevant Stripe Docs, post-process them, and send them to ChatGPT along with your prompt.
1\. Create a `query.py` file and load the appropriate packages and environment variables,
```python
import os
import pinecone
from llama_index import VectorStoreIndex, download_loader, StorageContext
from llama_index.vector_stores import PineconeVectorStore
from dotenv import load_dotenv
load_dotenv()
PINECONE_API_KEY = os.getenv("PINECONE_API_KEY")
OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
# Make sure the API keys have been loaded correctly
if not OPENAI_API_KEY:
raise Exception("OPENAI_API_KEY environment not set")
if not PINECONE_API_KEY:
raise Exception("PINECONE_API_KEY environment not set")
# Set the Open API key
os.environ["OPENAI_API_KEY"] = OPENAI_API_KEY
```
2\. Initialize the existing Pinecone index.
```python
# Initialize Pinecone index
pc = Pinecone(api_key=PINECONE_API_KEY)
pinecone_index = pc.Index("stripe-docs")
```
3\. Initialize a query engine from the Pinecone vector store.
```python
# Create the vector store and index
vector_store = PineconeVectorStore(pinecone_index=pinecone_index)
storage_context = StorageContext.from_defaults(vector_store=vector_store)
index = VectorStoreIndex.from_vector_store(vector_store, show_progress=True, storage_context=storage_context)
# Create the query engine
query_engine = index.as_query_engine(response_mode="refine")
```
We use `response_mode=”refine”` to create more detailed responses.
4\. Prompt for user input and query the query engine.
```python
print("How can I help you today?")
q = input()
# Querying has the following steps:
# 1. Retrieve documents from the index
# 2. Post-process the documents
# 3. Send the prompt + documents to an LLM
# https://docs.llamaindex.ai/en/stable/understanding/querying/querying.html
res = query_engine.query(f"""
You are a world-class expert at Stripe integrations.
Your job is to provide detailed answers to help Stripe users integrate their products with Stripe.
I will provide you with relevant Stripe documentation. You will provide detailed answers to the questions asked.
NEVER tell users to read the documentation or contact Stripe support. Always provide the answer directly.
Use citations when possible.
Use real code examples when applicable.
You have been asked the following question: {q}""")
print(f"""\n{res}""")
```
5\. Run your query script to try asking ChatGPT a question about Stripe, augmented by the Stripe Docs:
```
python query.py
```
{% embed https://youtu.be/O59MUpyUjK4 %}
##Conclusion
In this post, we’ve explored how to augment generative AI applications using the Stripe documentation. Although RAG is a complex process, LlamaIndex and the StripeDocsReader loader make it easy to get started. Using the default settings for document chunking, retrieving, and querying, we can create something that resembles [Stripe Docs AI](https://docs.stripe.com). The quality of responses can be greatly improved by tweaking the knobs provided by LlamaIndex.
Take a look at the [code on GitHub](https://github.com/amorriscode/stripe-docs-reader-demo). | amorriscode |
1,760,640 | What I've Coded This Week (Week 3—WWCode '100 Days of Code' Challenge) | Cover Image: Confused emoji wondering why the calendar arrows show up on the mobile view (left) of my... | 26,079 | 2024-02-14T19:44:08 | https://dev.to/baspin94/what-ive-coded-this-week-week-3-wwcode-100-days-of-code-challenge-1him | webdev, programming, learning, coding | *Cover Image: Confused emoji wondering why the calendar arrows show up on the mobile view (left) of my React Native app but are missing on the web view (right).*
This week ended up being pretty frontend heavy, so while I didn't get anything done in Python land, I did spend a lot of time with JavaScript and CSS, with some more React Native troubleshooting (a recurring theme so far in these posts) thrown in.
## Quick Links
- [React Native—The Case of the Missing Arrows in 'React Native Calendars'](#react-nativethe-case-of-the-disappearing-arrows-in-react-native-calendars)
- [JavaScript—JavaScript30 Project #3: CSS Variables](#javascriptjavascript30-project-3-css-variables)
- [JavaScript—JavaScript30 Project #4: Array Cardio (Day 1)](#javascriptjavascript30-project-4-array-cardio-day-1)
- [Responsive Design—Kevin Powell's 'Conquering Responsive Layouts' (Week 1)](#responsive-designkevin-powells-conquering-responsive-layouts-week-1)
## React Native—The Case of the Missing Arrows in React Native Calendars
In [my last update](https://dev.to/baspin94/what-ive-coded-this-week-week-2-wwcode-100-days-of-code-challenge-657#react-nativepatching-packages), I mentioned that I would be working with the ['React Native Calendars' library](https://wix.github.io/react-native-calendars/) to build out a calendar tracker for the 'random acts of kindness' app my friend and I are working on. Little did I know that, without even doing anything to modify the default `<Calendar>` component, I would already have debugging to do. The forward and back arrows to change months were displayed on the mobile view but not the web view.
I found a [stale GitHub issue about the missing arrows](https://github.com/wix/react-native-calendars/issues/801) and saw that another user had success unearthing the arrows by modifying the arrow's `height` and `width` within the component's `theme` (the working theory being that, because there was no `height` or `width` explicitly set for the images, they weren't rendering), so I tried this for myself:
```JavaScript
import { View } from 'react-native';
import { Calendar } from 'react-native-calendars';
function CalendarView() {
return (
<View>
<Calendar
theme={{
arrowHeight: 50,
arrowWidth: 50
}}
/>
</View>
)
}
```
The result looked oddly blurry.
Upon inspecting the page to figure out why that might be, I found out that the arrow icons are PNG files. This is what the original image looks like (you may want to get out your magnifying glass!):
To get around this, I took the [suggestion of another user in the issue thread](https://github.com/wix/react-native-calendars/issues/801#issuecomment-509557261) to create custom `<Arrow>` components, utilizing SVG icons from the [React Native Vector Icons library](https://www.npmjs.com/package/react-native-vector-icons).
```JavaScript
import { View } from 'react-native';
import { Calendar } from 'react-native-calendars';
import Icon from 'react-native-vector-icons/MaterialIcons'
function CalendarView() {
const leftArrow = <Icon
name="keyboard-arrow-left"
size={30}
color='#62BEC1'
/>
const rightArrow = <Icon
name="keyboard-arrow-right"
size={30}
color='#62BEC1'
/>
return (
<View>
<Calendar
renderArrow={(direction) => {if (direction == "left") return leftArrow;
if (direction == "right") return rightArrow;
}}
/>
</View>
)
}
```
Unlike PNG files, SVG files can be resized without losing resolution, which we need here. (Check out this [helpful comparison of PNG vs. SVG from Adobe](https://www.adobe.com/creativecloud/file-types/image/comparison/png-vs-svg.html#:~:text=While%20PNGs%20are%20capable%20of,size%20without%20losing%20their%20resolution.) for more info.)
Here's what the calendar looks like now:
That's more like it! Next up with this project, I'll be doing more styling and customizations and working out some logic to keep track of the days users complete an act of kindness.
## JavaScript—JavaScript30 Project #3: CSS Variables
The third project in [Wes Bos's JavaScript30 course](https://javascript30.com/) was an intriguing exercise that introduced me to a concept I was as yet unfamiliar with: [CSS variables](https://developer.mozilla.org/en-US/docs/Web/CSS/Using_CSS_custom_properties), also known as custom properties.
These handy variables allow you to update multiple properties simultaneously with JavaScript. Unlike the variables in the [Sass library](https://sass-lang.com/) that Wes briefly mentioned in the lesson intro, which are defined when a page is compiled, regular CSS variables can dynamically update as a user interacts with the page.
Before learning about CSS variables, here is how I would have written the CSS to match the color of some text with the background behind an image on the same page.
```css
.hl {
color: #ffc600;
}
img {
background: #ffc600;
}
```
Then, if I wanted to change that CSS based on the value chosen from the color input selector on the page, I would need to update both the text and the background separately with JS. I'd need to select each element that needs to be updated, as well as the input, from the DOM, and attach an event listener to the input to watch for changes to the color selection and trigger a handler function. The handler would update the text color and background separately.
```javascript
const text = document.querySelector('.hl')
const image = document.querySelector('img')
const input = document.getElementById('base')
input.addEventListener("input", (e) => handleColor(e))
function handleColor(e) {
text.style.color = e.target.value
image.style.background = e.target.value
}
```
While this isn't so bad with just two elements being updated, it grows in repetitiveness as more elements need to be changed at once.
With CSS variables, we can pull that common value out by defining a variable for it in the root of the document (set to the default value) and then pointing to that variable next to each of the elements sharing it using `var(--variable)`.
```css
:root {
--color: #ffc600;
}
.hl {
color: var(--color);
}
img {
padding: 10px;
background: var(--color);
}
```
Now, instead of using JavaScript to change the value for each element individually, we just need it to update the root value. Then, elements referencing that value will also be updated.
```javascript
const input = document.getElementById('base')
input.addEventListener("input", (e) => handleColor(e))
function handleColor(e) {
document.body.style.setProperty('--color', e.target.value)
}
```
Simplifying this code makes it much easier to create one master event handler for updating numerous elements on the page based on various user interactions, as I eventually did for this exercise. The `id` in this case refers to the input element ('spacing', 'blur', and 'base'), which, if named similarly to the variables, makes selecting the correct value to update simple with string interpolation.
```javascript
function handleChange(e) {
id = e.target.id
value = e.target.value
if (id === "base") {
document.body.style.setProperty(`--${id}`, value)
} else {
document.body.style.setProperty(`--${id}`, `${value}px`)
}
}
```
You can check out the [code and finished product for Project #3 on GitHub](https://github.com/baspin94/JavaScript30/tree/master/03%20-%20CSS%20Variables).
### A Note on the 'Input' Event
I used the `input` event when setting my event listeners. I was initially confused by Wes's approach of adding separate event listeners for `mousemove` and `change` events on the page inputs. Looking closely at the [MDN reference for "input"](https://developer.mozilla.org/en-US/docs/Web/API/Element/input_event), though, I realized that the `input` event type is a new addition as of March 2023. Because it's new, someone using an older device or browser version may have issues getting the page to work as intended.
## JavaScript—JavaScript30 Project #4: Array Cardio (Day 1)
This project was, as promised by the title, a great workout and refresher on the various array methods, including `.filter()`, `.map()`, `.sort()`, and `.reduce()`.
These exercises were an excellent opportunity for me to go back and review what gets returned by each of these methods.
- `.filter()`: returns a shallow copy of the original array containing the filtered values.
- `.map()`: returns a new array containing the 'mapped' elements of the original array.
- `.sort()`: returns the **same** array, sorted in place.
- `.reduce()`: returns the accumulated/aggregated value resulting from iterating through the array (the format of which will vary depending on how you've configured it; one of the `reduce` exercises here returned an integer value; the other one an object with the tallied appearances of each 'key' element in the original array).
The only one of these methods I haven't used somewhere before was `reduce()`, and at first, I was a little intimidated. However, I could quickly see its benefits once I took the time to slow down and understand how it works.
Here is how I would have written out Question 4 () before learning about `.reduce()`:
```javascript
// Array.prototype.reduce()
// 4. How many years did all the inventors live all together?
function totalLifespan(inventorArray) {
let totalLifespan = 0
for (let inventor of inventorArray) {
totalLifespan += (inventor.passed - inventor.year)
}
return totalLifespan
}
const totalYears = totalLifespan(inventors)
console.log("Question 4:", totalYears)
```
With `.reduce()`, I was able to streamline this code quite a bit! I created a callback function, `lifespan`, that would return the running total plus the current inventor's lifespan, passing that down the line until we reach the end of the 'inventors' array.
```javascript
function lifespan(total, inventor){
return total + (inventor.passed - inventor.year)
}
const totalYears = inventors.reduce(lifespan, 0)
console.log("Question 4:", totalYears)
```
You could even write that callback inline using an arrow function.
```javascript
const totalYears = inventors.reduce((total, inventor) => {
return total + (inventor.passed - inventor.year)
}, 0)
console.log("Question 4:", totalYears)
```
You can check out the [code and finished product for Project #4 on GitHub](https://github.com/baspin94/JavaScript30/tree/master/04%20-%20Array%20Cardio%20Day%201).
## Responsive Design—Kevin Powell's 'Conquering Responsive Layouts' (Week 1)
This past week, I started working through [Kevin Powell's 'Conquering Responsive Layouts' course](https://courses.kevinpowell.co/conquering-responsive-layouts). I'm coming in with some basic familiarity with what it means for a website to be responsive. For instance, I know that adaptable formatting and predictable behavior between devices are vital for accessibility. [Kevin's YouTube channel](https://www.youtube.com/@KevinPowell) has managed to get me out of multiple CSS jams before, so I figured that this (totally free!) course would be enlightening. One week in, I've already learned a lot.
This first week, we reviewed a few foundational concepts for responsive layouts. During the first lesson, Kevin reiterated a point I'd seen him make in another video (['5 simple tips to making responsive layouts the easy way'](https://lnkd.in/gTUxE4gA)) that I watched last year while taking some initial steps to make my ['Accessible Parks' app](https://parks.baspin.dev/) more responsive: HTML *is*, by default, responsive. The decisions we make with CSS rules we add on top of that HTML are what make it unresponsive. There are two big offenders here in particular:
- **Fixed widths:** Setting the `width` property in pixels makes it challenging to account for the wide variety of screen sizes that your layout might appear on and sets you up for having to create media queries that still won't be able to perfectly match the behavior you want. Setting `width` with percentages instead will remove that guesswork.
- `max-width`: To account for larger screens where you don't want your layout to stretch too far, you can set the `max-width` property using pixels.
- This is helpful because, it turns out, people have a hard time reading long, continuous lines of text stretching from one end of a big screen to the other; it makes it harder to keep track of where we are, and we don't want to have to move our heads to keep reading! This article from the Baymard Institute gives a little more background on line lengths and readability: [Readability: The Optimal Line Length](https://baymard.com/blog/line-length-readability)
- **Heights:** It's better to avoid assigning a `height` property and let the `width` and the content within the element determine the height of the container. That way, you won't run into situations where the text overflows or gets truncated. You can still add more height using `padding`.
Over the next week, we'll dive into another area I've worked with before and am excited to gain better mastery of: Flexbox!
## Looking Ahead
That's a wrap for this week!
Here's what I'll be working on until my next post:
- Week 2 of [Kevin Powell's Responsive Design Course](https://courses.kevinpowell.co/conquering-responsive-layouts)
- Working through part of Colt Steele's [JavaScript Pro: Mastering Advanced Concepts and Techniques](https://www.udemy.com/course/pro-javascript/)
- Another project from [JavaScript30](https://javascript30.com/)
- More React Native Calendars (styling and customization) | baspin94 |
1,761,019 | Beyond Boundaries: Pioneering Metaverse Real Estate Development with Bidbits | Embark on a journey into the digital frontier with Bidbits, where real estate development transcends... | 0 | 2024-02-14T11:06:14 | https://dev.to/bidbits/beyond-boundaries-pioneering-metaverse-real-estate-development-with-bidbits-3mh5 | metaverse, virtualworld, virtualland, realestate | Embark on a journey into the digital frontier with Bidbits, where real estate development transcends physical limitations and ventures into the boundless realm of the metaverse. We are at the forefront of revolutionizing the way people perceive, interact with, and invest in virtual properties.
At Bidbits, we understand that the metaverse represents the next frontier in real estate platform development. Our innovative approach combines cutting-edge technology with visionary design to create immersive virtual spaces that captivate the imagination and redefine the concept of property ownership.
Whether you're a forward-thinking investor looking to diversify your portfolio or a visionary entrepreneur seeking to establish a digital presence, Bidbits offers unparalleled opportunities in **[metaverse real estate development](https://bidbits.org/metaverse-real-estate-development-company)**. From virtual cities and commercial districts to bespoke residential communities, our projects push the boundaries of what's possible in the digital landscape.
Join us as we shape the future of real estate in the metaverse. With Bidbits, the possibilities are limitless, and the journey is just beginning. Explore a world where imagination meets innovation, and the concept of "location" takes on a whole new meaning. Welcome to the future of real estate with Bidbits. | bidbits |
1,760,672 | Should I update the Kotlin version of the Android app? | ext { espresso_version = '3.0.2' gradle_version = '3.1.4' kotlin_version =... | 0 | 2024-02-14T04:01:10 | https://dev.to/cuongnp/should-i-update-the-kotlin-version-of-the-android-app-59am | kotlin, android, help, discuss | ```
ext {
espresso_version = '3.0.2'
gradle_version = '3.1.4'
kotlin_version = '1.2.60'
support_v4_version = '27.1.1'
support_test_version = '1.0.2'
gson_version = '2.8.0'
junit_version = '4.12'
powermock_version = '1.6.6'
rxandroid_version = '1.2.1'
rxjava_version = '1.1.6'
rxkotlin_version = '0.60.0'
mp_android_chart_version = 'v2.2.4'
multidex = '1.0.3'
}
```
Customers have told me several times over the past few days that the application is getting slower. There are many, but the Kotlin version is the first one that comes to mind. Although I know that it conflicts with other libraries, is it worth it? | cuongnp |
1,760,733 | Commercetools vs. Traditional eCommerce Platforms: A Comparative Analysis | In the ever-evolving digital landscape, the choice of an eCommerce platform can significantly impact... | 0 | 2024-02-14T05:00:24 | https://dev.to/nitin-rachabathuni/commercetools-vs-traditional-ecommerce-platforms-a-comparative-analysis-3f9o | webdev, javascript, programming, productivity | In the ever-evolving digital landscape, the choice of an eCommerce platform can significantly impact the agility and scalability of businesses. With the rise of headless commerce, platforms like commercetools are gaining popularity for their flexible, API-first approach. But how do they stack up against traditional eCommerce platforms? This article aims to dissect the differences, benefits, and potential drawbacks of each, providing insights to help you make an informed decision.
Understanding commercetools
Commercetools is at the forefront of the headless commerce revolution, offering a cloud-native, microservices-based architecture. It prioritizes an API-first approach, giving businesses the freedom to design unique customer experiences across various touchpoints without being constrained by the backend logic. The key benefits of commercetools include unparalleled flexibility, scalability, and the ease of integrating with other systems and technologies.
Understanding Traditional eCommerce Platforms
Traditional eCommerce platforms, on the other hand, are often built on a monolithic architecture. This design integrates the frontend and backend into a single, indivisible unit, offering a comprehensive out-of-the-box solution. While this can simplify initial setup and operations for small to medium-sized businesses, it may limit customization and scalability as the business grows.
Comparative Analysis
Architecture: The headless, microservices architecture of commercetools allows for more robust and flexible eCommerce ecosystems compared to the monolithic structure of traditional platforms.
Development Flexibility: Commercetools offers superior customization capabilities, enabling developers to implement bespoke features and integrations. Traditional platforms may restrict innovation due to their predefined structure.
Scalability and Performance: The cloud-native approach of commercetools ensures it can scale effortlessly with business growth, whereas scaling a traditional platform might require significant infrastructure changes.
Time to Market: Commercetools can expedite the development process with its modular components, potentially leading to a faster time to market for new features.
Total Cost of Ownership: Although commercetools might necessitate a higher initial investment, particularly in custom development, it could offer lower long-term costs through efficiency and scalability.
Practical Example: Adding a Custom Payment Method
To illustrate the difference in extending the functionality of both platform types, let's consider the process of adding a custom payment method.
Commercetools Example (Pseudo-Code):
```
// Define a new payment method
const createPaymentMethod = async (paymentDetails) => {
// Use commercetools SDK to create a payment
const response = await commercetools.Payments.create({
method: "CustomPaymentMethod",
amountPlanned: paymentDetails.amount,
paymentMethodInfo: {
name: "Custom Payment"
}
});
return response.body;
};
// Add to checkout process
createPaymentMethod({amount: 1000}).then(payment => console.log("Payment method added:", payment));
```
Traditional eCommerce Platform Example (Hypothetical):
Adding a custom payment method in a traditional eCommerce platform often involves navigating through a more rigid, predefined plugin system or extensive backend modifications, which might not be as straightforward or flexible as using an API call.
Conclusion
Choosing between commercetools and traditional eCommerce platforms ultimately depends on your business needs. If you require flexibility, scalability, and the ability to create unique customer experiences, commercetools offers a compelling advantage. However, for smaller operations looking for simplicity and an all-in-one solution, a traditional platform might be more suitable.
By understanding the key differences and considering your long-term business goals, you can select a platform that not only meets your current requirements but also supports your future growth.
---
Thank you for reading my article! For more updates and useful information, feel free to connect with me on LinkedIn and follow me on Twitter. I look forward to engaging with more like-minded professionals and sharing valuable insights.
| nitin-rachabathuni |
1,760,742 | Unlocking Your City's Secrets: Unveiling The Hidden Gems Through Mobile Apps | Exploring a brand new town may be an interesting experience, however it could additionally be... | 0 | 2024-02-14T05:32:30 | https://dev.to/writemyway/unlocking-your-citys-secrets-unveiling-the-hidden-gems-through-mobile-apps-3en8 | mobile, mobileapps, technicalwriting, city |
Exploring a brand new town may be an interesting experience, however it could additionally be overwhelming, mainly in case you're unusual with the place. You won't recognize where to head and what to peer, and on occasion the most popular vacationer points of interest may be overcrowded and overvalued. That's wherein mobile apps are available in available. These days, there are numerous cell apps designed to help you discover and discover the hidden gems that your town has to provide.
From lesser-acknowledged restaurants and cafes to off-the-beaten-direction trekking trails and museums, these apps will assist you release your city's secrets and techniques and make the most of a while there. In this publish, we'll take a more in-depth have a look at a number of the fine apps to be had, and the way they let you find out the hidden gems that make your town precise. So, whether you're a neighborhood or a traveller, get geared up to discover your town like by no means earlier than!
1.Introduction: The allure of hidden gemstones in your city
Have you ever determined your self strolling down the streets of your own metropolis, feeling like you have seen it all? The equal old eating places, the same popular vacationer points of interest, and the identical ordinary can go away us yearning for something new and thrilling. But what if I advised you that there are hidden gemstones, waiting to be discovered right for your own outside?
These hidden gem stones are the unsung heroes of your town, tucked away in lesser-recognized neighborhoods, off the beaten route, and regularly neglected via the hundreds. They can be a quaint little cafe that serves the exceptional homemade pastries, a boutique keep that showcases specific local creations, or a hidden park with breathtaking views that most effective the locals recognize about.
Unlocking those hidden gems may be a thrilling journey, and the key to unveiling them lies in our modern-day companion - cellular apps. With the upward push of generation, cell apps have become an essential tool for discovering the exceptional-kept secrets and techniques of any town.
Gone are the days of depending completely on journey publications or phrase-of-mouth suggestions from pals. Now, with just a few taps on your telephone, you may get right of entry to a global of hidden treasures waiting to be explored. From specialized apps that curate local experiences to crowd-sourced systems that depend on the recommendations of fellow explorers, the possibilities are infinite.
Imagine stumbling upon a hidden art gallery, showcasing the works of proficient neighborhood artists, or stumbling upon a secret road food market, imparting a tantalizing array of favors you never even knew existed. These hidden gem stones no longer only offer a fresh perspective to your metropolis but additionally assist nearby companies and groups.
In this weblog submit collection, we can delve into the captivating international of unlocking your town's secrets and techniques through cell apps. We will explore the exclusive sorts of apps to be had, percentage recommendations and hints for the use of them efficiently, and highlight a number of the maximum thrilling hidden gems waiting to be located.
So, get prepared to embark on a adventure of exploration, as we discover the hidden gemstones on the way to make you fall in love together with your city all once more. It's time to release the secrets that have been hiding in simple sight, and revel in your city from an entire new attitude. Let's dive in and embrace the allure of hidden gems via cell apps!
2. The rise of cell apps for exploring your metropolis
The rise of mobile apps has revolutionized the manner we discover and enjoy our towns. Gone are the days of relying totally on guidebooks and vacationer maps. With only a few taps on our smartphones, we can now free up a wealth of data and find out hidden gemstones that have been as soon as unknown to us.
These metropolis exploration apps offer customers with a personalized and immersive enjoy, letting them navigate thru the streets conveniently and discover the fest-class-saved secrets in their metropolis. Whether you are a local resident looking to uncover hidden gem stones for your very own outside or a traveler in search of proper experiences, those apps offer a treasure trove of records and hints.
From off-the- crushed-direction restaurants and nearby markets to artwork galleries and ancient landmarks, these apps have curated and categorized the city's hidden gem stones, making it less complicated than ever to discover and fnd its proper essence. With consumer-generated critiques and rankings, you can trust that the tips are from fellow explorers who have already skilled these hidden gem stones firsthand.
What units those apps aside is their potential to offer actual-time information and updates. They can notify you of upcoming occasions, unique offers, or even assist you navigate via the city's public transportation device. With capabilities like interactive maps, augmented fact, and audio courses, those apps decorate your exploration and make it a definitely immersive enjoy.
Moreover, these apps often provide curated itineraries and themed tours, allowing you to delve deeper into precise components of the metropolis's tradition, history, or delicacies. Whether you are a foodie looking for the nice street food spots or an artwork fanatic wanting to find out nearby galleries, there is an app tailored to your pastimes and choices.
In addition to uncovering hidden gems, those apps also foster a feel of network and connection among street customers. You can share your personal discoveries, go away critiques, or even connect to like-minded those who share your ardour for exploration. It's a platform that encourages exploration, discovery, and the sharing of stories, ultimately bringing humans together via a shared love for their metropolis.
So, next time you discover yourself itching to discover the secrets of your city or embark on a new adventure at the same time as touring, remember downloading this sort of cellular apps. Unlock the hidden gems, immerse your self within the local tradition, and embark on a adventure of exploration like by no means before. Your metropolis's secrets and techniques anticipate, and your phone is the key to unveiling them.
3. Benefits of the use of cellular apps to uncover hidden gemstones
Using cellular apps to discover hidden gems on your city can be a game-changer for both residents and tourists alike. With the development of era, these apps have end up treasured gear that offer several blessings and beautify the exploration revel in.
Firstly, cellular apps provide convenience and accessibility. Gone are the times of carrying around bulky guidebooks or counting on word-of-mouth hints. With just a few faucets in your phone, you could get entry to a plethora of information approximately lesser-recognized sights, local hotpots, and particular studies which could have otherwise remained hidden. These apps regularly offer detailed descriptions, maps, and user critiques, making it simpler than ever to plan your itinerary and navigate thru the metropolis.
Additionally, cellular apps allow for personification and customization. Many of these apps have functions that cater to unique pursuits and possibilities. Whether you are a history fanatic, a foodie seeking out hidden culinary gem stones, or an out of doors adventurer searching for off-the-beaten-path trails, there's an app out there tailor-made for your pastimes. By filtering and curating hints primarily based in your options, these apps make sure which you discover hidden gemstones that align along with your person tastes and choices.
Moreover, mobile apps foster a sense of community and connection. These apps regularly encompass interactive features, consisting of person-generated content, pointers, and social sharing options. This enables users to make a contribution their personal discoveries and proportion their studies with others, creating a colorful network of like-minded folks who are passionate about exploring the metropolis's hidden treasures. Through these apps, you could connect to fellow explorers, exchange recommendations and pointers, or even join up for neighborhood adventures, fostering a feel of camaraderie and shared exploration.
Lastly, the use of cellular apps to find hidden gemstones can lead to unforgettable and unique stories. By venturing past the famous visitor sights, you could find out hidden art installations, comfortable cafes tucked away in alleyways, charming neighborhood markets, and different hidden gemstones that exhibit the real essence of your town. These hidden treasures often offer a extra proper and immersive revel in, allowing you to discover the metropolis's wealthy records, tradition, and local taste.
In end, cell apps have revolutionized the way we explore and find hidden gems in our towns. With convenience, professionalization, community-constructing, and the promise of specific studies, those apps are precious equipment for unlocking the secrets of your town and embarking on unforgettable adventures. So, download that app, begin your exploration, and get equipped to unveil the hidden gem stones that await you.
4. Top cell apps for discovering hidden gemstones to your town
When it involves exploring a metropolis and uncovering its hidden gem stones, cellular apps have emerge as invaluable equipment for modern-day-day adventurers. These apps provide a convenient and interactive manner to navigate via a town's lesser-known attractions, allowing customers to find out particular experiences that they'll have otherwise not noted. Here are a number of the pinnacle mobile apps that could liberate the secrets of your city and help you discover its hidden gems:
"City Explorer": This app is designed to be your private guide, supplying curated tips for off-the-overwhelmed-route points of interest, nearby eateries, and hidden landmarks. With detailed maps and user opinions, City Explorer guarantees that you don't pass over out on any hidden gemstones for the duration of your city exploration.
"Local Insider": If you need an app that permits you to revel in a city like a neighborhood, then Local Insider is a ought to-have. This app connects you with knowledgeable locals who share their favorite hidden spots, mystery trails, and quirky destinations. Get insider hints and find the city's best-kept secrets with the help of friendly locals.
"Hidden Gems Tracker": This app is like a treasure map for uncovering hidden gems. It presents a database of lesser-recognized sights, consisting of hidden parks, unique art installations, and hidden viewpoints. With Hidden Gems Tracker, you may embark on a scavenger hunt to locate those hidden treasures and create your personal journey.
"Cultural Trailblazer": For those inquisitive about the cultural background and history of a metropolis, Cultural Trailblazer is an appropriate app. It gives guided tours that take you via ancient neighborhoods, architectural wonders, and hidden museums. Immerse your self inside the metropolis's rich cultural tapestry and advantage a deeper information of its hidden gemstones.
"Foodie Explorer": If you're a meals enthusiast looking to discover the nice-saved culinary secrets of a city, then this app is a need to-down load. Foodie Explorer affords recommendations for hidden gem restaurants, local meals markets, and specific dining studies. Indulge inside the metropolis's local favors and find out hidden culinary delights.
With these top cell apps at your fingertips, you may embark on an exciting adventure of exploration and liberate the hidden gemstones that your city has to offer. From off-the-crushed-direction sights to secret eateries, those apps will manual you to unforgettable reviews to be able to make you fall in love along with your town all all over again. So, take hold of your smartphone and get equipped to unveil the secrets of your metropolis via those outstanding cell apps.
5. Features to look for in a town exploration app
When it involves exploring a city and uncovering its hidden gemstones, having the proper mobile app could make all of the difference. With the abundance of metropolis exploration apps to be had within the market, it's vital to know what functions to search for to make sure you have the excellent revel in possible.
- O fine Maps: One of the maximum crucial capabilities to don't forget is the capability to get entry to maps and navigation without a web connection. This is in particular beneficial while exploring areas with limited or no community insurance. O fine maps will let you navigate via the metropolis's streets, find points of interest, and find out hidden gemstones without disturbing about information usage or connectivity.
- Customization Filters: Each vacationer has their own alternatives and hobbies in terms of exploring a town. Look for an app that offers customization filters, permitting you to slender down your seek based to your unique interests. Whether you're searching out historic landmarks, art galleries, neighborhood delicacies, or off-the-beaten-direction reviews, being able to tailor the app in your options will beautify your exploration.
- User Reviews and Recommendations: A excellent town exploration app need to have a network-pushed aspect that allows customers to share their studies, go away opinions, and provide recommendations. This feature allows you to benefit from the insights and evaluations of fellow tourists, assisting you discover hidden gemstones that won't be as famous or widely marketed.
- O fine Guides and Audio Tours: To surely immerse yourself in the metropolis's subculture and records, search for an app that offers o fine guides and audio excursions. These guided tours provide precious data and storytelling as you discover unique regions, turning your telephone right into a private tour manual. Whether you favor to study, concentrate, or do both, getting access to o fine publications and audio excursions will enrich your exploration.
- Integration with Public Transportation: Getting round a new town can be overwhelming, specifically if you're unexpected with the general public transportation device. Look for an app that integrates with public transportation networks, presenting facts on routes, schedules, or even ticket shopping options. This function will help you navigate the city efficiently and ensure you don't miss out on any hidden gem stones because of transportation challenges.
By thinking about these key features while choosing a city exploration app, you can liberate the secrets and techniques of your destination and embark on a memorable adventure full of precise reviews and hidden gem stones. So, earlier than your subsequent journey, make certain you have the right app to decorate your town exploration and make the most of your experience.
6. User-generated content: A valuable resource for uncovering hidden gemstones
In today's digital age, consumer-generated content has become a powerful device for uncovering hidden gem stones to your city. With the upward thrust of cell apps and social media platforms, people now have the potential to percentage their personal stories and tips with a global target market.
User-generated content, inclusive of critiques, rankings, and pictures, affords treasured insights into neighborhood points of interest, eating places, and stale-the-beaten-direction places that might not be featured in traditional tour courses. These authentic and unbiased pointers offer a glimpse into the actual essence of a metropolis, permitting visitors and locals alike to find out hidden gems that could otherwise pass not noted.
Mobile apps devoted to exploring towns have capitalized on this fashion, presenting systems for customers to make a contribution their personal precise views and recommendations. These apps often consist of interactive maps, curated lists, and customized hints based totally on user alternatives, creating a dynamic and immersive revel in for customers.
The beauty of person-generated content lies in its variety. Each person brings their very own pursuits, preferences, and reports to the desk, resulting in a rich tapestry of hints that cater to a wide variety of tastes. Whether you are a foodie looking for a hollow-in-the-wall restaurant, an artwork fanatic in search of hidden galleries, or an journey-seeker in search of offbeat sports, person-generated content can manual you closer to the best-kept secrets of your city.
Moreover, user-generated content material fosters a sense of community and connection among st users. Through likes, comments, and direct messaging, individuals can engage with fellow explorers, exchange guidelines, and shape friendships based totally on shared interests. This social aspect provides an extra layer of exhilaration and camaraderie to the discovery system, as users collaborate to find the hidden gems that make their city really special.
So, the subsequent time you discover your self yearning a completely unique adventure or trying to explore your town from a fresh attitude, consider harnessing the energy of person-generated content material. Unlock the hidden gems waiting to be determined, as fellow explorers percentage their insider know-how and display the secrets that make your town come alive. Download a consumer-pushed cell app, immerse your self inside the vibrant community, and embark on a journey of exploration, guided by the collective understanding of these who've already exposed the treasures that lie under the surface.
7. Navigating your town like a nearby with mobile apps
Navigating a new city can be each thrilling and overwhelming at the equal time. You want to make the maximum of your visit and discover the hidden gemstones that simplest the locals understand approximately. Fortunately, with the appearance of cell apps, exploring a new metropolis has become less complicated than ever earlier than.
Mobile apps designed specially for city exploration have revolutionized the manner we navigate and find out the secrets and techniques of a place. These apps are like your private excursion manual, supplying priceless records and hints to help you make the maximum of a while within the metropolis.
From finding the first-class neighborhood restaurants and cafes, to uncovering hidden cultural landmarks and off-the-overwhelmed-route points of interest, those apps help you navigate your town like a true nearby. With only some taps in your smartphone, you can get entry to specified maps, person reviews, and insider tips to ensure you do not leave out out on any hidden gem stones.
One of the important thing features of those apps is their ability to provide customized recommendations based totally to your interests and alternatives. Whether you are interested by artwork, history, meals, or out of doors activities, these apps can tailor their suggestions to match your particular tastes. This ensures that each recommendation you acquire is relevant and aligned together with your pursuits, allowing you to actually immerse your self in the nearby culture.
Furthermore, those apps regularly consist of capabilities like offline maps, that are highly beneficial whilst you're exploring a brand new town without get right of entry to to dependable internet connection. With offline maps, you can navigate the town streets, discover hidden neighborhoods, and find your manner to the must-go to spots with out annoying approximately getting misplaced.
In addition to helping you discover hidden gems, these apps additionally offer precious statistics approximately transportation options, local events, or even nearby customs and etiquette. This wealth of knowledge ensures which you have a seamless and immersive revel in in the town, making you feel like a true nearby.
So, whether or not you are a seasoned traveller or a first-time visitor, unlocking your town's secrets has in no way been easier. Simply download a dependable town exploration app, and get prepared to find the hidden gemstones that make each town truly particular. With these apps as your manual, you may navigate the town's streets like a nearby, and create unforgettable recollections that cross beyond the everyday tourist revel in.
8. Insider guidelines for maximizing your exploration revel in with cell apps
Exploring a metropolis may be a thrilling experience, specially if you have the proper tools at your fingertips. Mobile apps have revolutionized the way we navigate and discover hidden gemstones in our towns. To make sure you are making the most of your exploration enjoy, right here are a few insider recommendations for maximizing the capacity of these reachable apps.
- Research and Download: Start through gaining knowledge of the quality cell apps to be had for your metropolis. Look for apps that provide complete statistics on neighborhood sights, eating places, occasions, and insider suggestions. Read critiques and scores to ensure you download a reliable and consumer-pleasant app.
- Customize Your Preferences: Once you have selected your chosen app, take the time to customize your alternatives. Specify your pastimes, along with artwork, history, food, or outside sports, in order that the app can offer tailored pointers based on your alternatives.
- Utilize Offline Features: Many cellular apps now provide offline functions, allowing you to get admission to maps, publications, and crucial data even while you do not have a web connection. This is mainly beneficial while travelling in areas with restrained connectivity or when you need to save information.
- Follow Local Influences: Discovering hidden gem stones regularly calls for tapping into the expertise of locals. Many mobile apps have functions that will let you comply with neighborhood influences or experts who share their favorite spots and pointers. By following those influences, you may find unique, off-the-crushed-course places that are not referred to in traditional tourist publications.
- Take Advantage of Augmented Reality: Some cell apps utilize augmented truth generation, enabling you to view digital
- overlays of points of interest in actual-time via your phone's digicam. This immersive revel in can enhance your exploration, imparting a new perspective on landmarks, ancient sites, or even street art.
- Leave and Read Reviews: As you discover the town using the cell app, don't forget to depart opinions and ratings for the locations you go to. This allows different users discover hidden gems and offers precious remarks to the neighborhood organizations. Similarly, make the effort to read reviews from different users to get insights and recommendations on your destiny explorations.
- By following these insider recommendations, you may free up the proper ability of mobile apps and unveil the hidden gems on your metropolis. Embrace generation, get off the overwhelmed course, and embark on an exploration journey like never earlier than. Happy coming across!
9.Case studies: Real-life stories of discovering hidden gemstones via mobile apps
Case studies provide actual-life examples of ways mobile apps have helped users discover hidden gem stones of their cities. These memories highlight the electricity and effectiveness of utilizing technology to free up the secrets and techniques and treasures that could otherwise pass neglected.
One such case study involves Sarah, a younger tourist who currently visited a bustling city for the primary time. Armed with a cellular app mainly designed to discover hidden gem stones, Sarah launched into a journey to explore the town's lesser-recognized attractions. Through the app's intuitive interface, she changed into capable of navigate the city comfortably, coming across old fashioned coffee stores tucked away in slim alleyways, vibrant street art redecorating hidden corners, and fascinating nearby markets brimming with specific reveals.
Another case observe capabilities Mark, an extended-time resident of the metropolis who believed he had visible and experienced the whole lot it had to provide. However, by the usage of a mobile app that curated insider suggestions and recommendations, Mark was pleasantly surprised to discover a whole new side to his town. The app led him to tucked-away parks with breathtaking perspectives, lesser-recognized historic landmarks with captivating stories, and hidden culinary treasures that had eluded him for years.
These case studies exemplify the trans formative strength of mobile apps in uncovering hidden gem stones inside towns. By offering users with curated hints, customized recommendations, and actual-time updates, these apps make it possible for both travelers and citizens to move past the visitor hotpots and revel in the proper essence of a town.
Whether it is coming across hidden art galleries, stumbling upon mystery gardens, or stumbling across off-the-crushed-path cultural activities, cellular apps have turn out to be precious tools in unlocking a town's satisfactory-saved secrets and techniques. These case studies function a reminder of the ability for exploration and adventure that lies inside our cities, ready to be located with just a faucet on our cellular screens.
10. Conclusion: Embrace the journey and unlock your town's secrets
In conclusion, embracing the adventure of exploring your town's hidden gemstones via cell apps is a interesting and profitable experience. These apps offer us with a window into the lesser-acknowledged elements of our surroundings, allowing us to find out precise places, events, and activities that may have in any other case long gone overlooked.
By making use of those apps, we have the possibility to free up the hidden secrets and techniques of our metropolis and delve into its rich tapestry of tradition, history, and leisure. Whether it is stumbling upon a hidden cafe tucked away in a quiet alley, stumbling upon an art installation in a neighborhood park, or stumbling upon a colourful street marketplace humming with energy, those discoveries upload a experience of pleasure and novelty to our regular lives.
Moreover, using mobile apps to uncover hidden gemstones fosters a feel of network and connection. Through shared suggestions, opinions, and experiences, we will engage with fellow explorers and locals who share our passion for uncovering the hidden treasures of our city. This not handiest enhances our personal studies however also contributes to the collective knowledge and appreciation of our nearby environment.
So, do not hesitate to embody the adventure and unencumbered your town's secrets thru the energy of cellular apps. Let interest be your manual, and be open to the sudden. You in no way know what wonders watch for just across the nook or down that unexplored street. Whether you're a protracted-time resident or a tourist, those apps can remodel your attitude and screen an entire new aspect of your town waiting to be determined. So cross beforehand, down load those apps, and embark on an unforgettable journey of exploration and discovery. Your town's hidden gemstones are ready to be unveiled. | writemyway |
1,760,775 | Google Slides Templates | Google Slides themes and PowerPoint templates. Create eye-catching presentations together Keep your... | 0 | 2024-02-14T06:48:40 | https://dev.to/iconsvg/google-slides-templates-2p3c | Google Slides themes and PowerPoint templates.
Create eye-catching presentations together
Keep your slides in sync with easy sharing and real-time editing. Generate ideas together by writing comments and assigning action items to relevant users.
Present your slideshows with confidence
With the easy-to-use presenter view, speaker notes, and live captioning features, it’s a breeze to turn your ideas into presentations with Slides. You can even present your Slides presentation directly in Google Meet video calls.
Seamlessly connect to your other Google apps
Slides saves time by connecting easily to other Google apps you love. Embed charts from Google Sheets or reply to comments directly from Gmail.
You can even search the web and Google Drive for relevant content and images directly from Google Slides.
Bring collaborative and smart work features to PowerPoint files.
Easily edit Microsoft PowerPoint presentations without the need for conversion and using advanced collaboration and assistive features in Slides such as comments, action items, Smart Write.
Now try and use [google slides templates](https://googleslides.org/google-slides) | iconsvg | |
1,761,023 | Top 10 Reasons Why One Should Get a Spa Massage? | The top ten benefits of embracing this therapeutic experience include: • Pain and stress... | 0 | 2024-02-14T11:11:40 | https://dev.to/sparadisespa/top-10-reasons-why-one-should-get-a-spa-massage-4jgf | spa | The top ten benefits of embracing this therapeutic experience include:
• Pain and stress alleviation.
• Better sleep.
• Increased mental health.
• Even an immune system boost.
A spa massage's deft kneading and light muscular manipulation promote improved circulation, flexibility, and skin health in addition to providing relaxation.
Bonding Session
The importance of getting a massage is that it serves as a unique bonding session, making it the top reason to indulge in this therapeutic experience. Sharing a spa day with a friend, partner, or family member enhances the enjoyment and creates lasting memories. The serene ambiance, coupled with the relaxation of a massage, provides a shared experience that deepens connections.
It's a chance to unwind together, share laughter, and strengthen emotional bonds. A spa massage not only rejuvenates the body but also nurtures relationships, making it a perfect opportunity to bond and create cherished moments with loved ones while prioritizing collective well-being.
Helps to De-Stress
The reason Why you need to get a massage is to de-stress. Your body will rest, and your mind will become calmer thanks to the soft touch and calming surroundings. Your feel-good endorphins rise, and your stress hormones fall as the massage therapist works out the tension.
This procedure produces a deep sensation of calm and offers a brief reprieve from the stresses of everyday life. It's a refreshing break that lets you regroup and revitalize.
Improves blood flow and counters high blood pressure.
The importance of getting a massage works wonders for your cardiovascular health by improving blood flow and countering high blood pressure. The skilled hands of a massage therapist stimulate circulation, enhancing the delivery of oxygen and nutrients throughout your body. It not only relaxes tense muscles but also contributes to a more efficient cardiovascular system.
The reduction in stress and increased relaxation from the massage can help manage high blood pressure, promoting a healthier heart. By promoting optimal blood flow, a spa massage becomes a holistic approach to maintaining cardiovascular well-being, offering both physical and mental benefits that contribute to a healthier, happier you.
Relaxation and Stress Management
A spa massage is a powerful ally in relaxation and stress management. The soothing touch of a skilled therapist eases tension in muscles, triggering a cascade of calming effects on the mind. This process releases built-up stress, reducing the levels of stress hormones in your body.
The serene ambiance and therapeutic techniques create a sanctuary for relaxation, offering a temporary escape from life's pressures. Regular spa massages contribute to long-term stress management by promoting a more balanced and centered state of mind.
It's not just a luxury; it's a practical and enjoyable strategy for maintaining mental well-being and fostering a calm, stress-resistant lifestyle. Unwind and rejuvenate at the finest spa in Bandra, where tranquility meets top-notch services for a truly blissful experience.
Soothe Your Sore Muscles
A spa massage is a soothing remedy for sore muscles. The skilled hands of a massage therapist target areas of tension, using gentle pressure and kneading to release knots and tightness. This therapeutic manipulation enhances blood circulation, promoting faster healing and muscle recovery.
The release of endorphins during the massage also provides a natural pain-relief boost. Whether you've been physically active, sitting at a desk for long hours, or experiencing muscle stiffness, a spa massage is a rejuvenating experience that brings relief. It's an effective way to ease discomfort, improve flexibility, and leave you feeling revitalized and free from muscle soreness.
It boosts your immunity.
A spa massage isn't just a treat for your muscles; it's a boost for your immunity. The relaxation induced by the massage helps reduce stress hormones, creating a positive impact on your overall immune system.
As stress decreases, your body becomes better equipped to defend against illnesses. The improved circulation from the massage also contributes to a healthier internal environment, supporting your immune function.
So, beyond the immediate feelings of relaxation, a spa massage becomes a holistic wellness practice, fortifying your body's natural defenses and helping you stay resilient against common health challenges. It's a rejuvenating experience that goes beyond muscle relief, promoting overall well-being.
Relieves Pain
A spa massage is a remarkable pain-relief solution. The skilled touch of a massage therapist targets areas of discomfort, using gentle yet effective techniques to alleviate pain. The manipulation of muscles and tissues enhances blood flow, promoting healing and reducing pain sensations.
Whether you're dealing with chronic pain or everyday aches, a spa massage provides a natural and soothing remedy. It not only relaxes your body but also offers a holistic approach to pain management, leaving you with a sense of relief and improved well-being.
It improves your circulation to help you relax.
A spa massage is a fantastic way to enhance relaxation by improving your circulation. The expert touch of a massage therapist stimulates blood flow throughout your body, delivering oxygen and nutrients to your muscles and tissues.
This boost in circulation not only promotes a sense of calmness but also facilitates the removal of waste products from your body. The rhythmic movements of the massage contribute to a more efficient circulatory system, allowing you to unwind and experience a profound state of relaxation. It's about establishing a complete sensation of calm, not simply about relieving your muscles.
Rebuild Your Confidence
A spa massage can help you regain confidence in addition to providing physical relaxation. Your muscles release tension, and in its place is a feeling of comfort and well-being. Your self-image improves as a result of the feel-good hormones released and the beneficial impacts on your mental state.
During a spa massage at the best spa in Bandra West, the time dedicated to your well-being turns into a ritual that reinforces your sense of self. It's an easy yet effective technique to increase your self-assurance, making you feel refreshed, upbeat, and prepared to take on the world with renewed confidence.
Improved skin
Indulging in a spa massage not only relaxes your body but also contributes to improved skin. The use of nourishing oils and lotions during the massage enhances your skin's hydration.
The gentle manipulation stimulates blood flow, promoting a healthy complexion. This dual benefit of relaxation and skincare makes a spa massage a holistic experience, leaving you with not only a tranquil mind but also radiant and revitalized skin.
| sparadisespa |
1,760,798 | Automotive Cooling Fans Market Share, Size, Key Players, Trends, Competitive and Regional Forecast to 2030 | `Investors are expected to receive business-oriented market insights from The Insight... | 0 | 2024-02-14T07:16:57 | https://dev.to/nerkaranuja/automotive-cooling-fans-market-share-size-key-players-trends-competitive-and-regional-forecast-to-2030-1aa | buisnesss, webdev, productivity, news | `Investors are expected to receive business-oriented market insights from <strong>The Insight Partners </strong>"Overview of <a href="https://www.theinsightpartners.com/reports/automotive-cooling-fans-market/"><strong>Automotive Cooling Fans Market </strong></a>Share, Size, and <strong>2030" </strong>| market study. This study incorporates forecasts for the future market in addition to operational variables. This research addresses a variety of possibilities accessible for Automotive Cooling Fans market participants in addition to drivers and obstacles. Valid facts included in this research have been framed using both primary and secondary research approaches.
Automotive Cooling Fans Market research delves deeply into many categories to provide a thorough perspective for both seasoned players and recent arrivals. Companies may guarantee they have a competitive edge by using this market research to have a better perspective and knowledge of the target audience. Before making significant investments, businesses must have a firm understanding of the market. It makes financial sense to allocate a modest portion of your company's expenditure to reliable market research.
Firms must take an open-minded attitude in light of the competitive landscape discussed in this research. Companies may utilize the objective insights provided by this market research to identify their strengths and limitations. Companies that can capitalize on the fresh ideas gained from competition analysis will have an edge in moving forward.
A market research report, which contains proof of market research and provides the best opportunity for businesses to fulfill their objectives, might serve as the cornerstone of your business strategy.
<strong>Key objectives of this research are:</strong>
<ul>
<li>Global Automotive Cooling Fans Market Insights- Market Share, Market Size, and CAGR</li>
<li>To Examine Drivers, Challenges, and Opportunities in Automotive Cooling Fans Market</li>
<li>To offer competitive strategic insights that help businesses ace the game</li>
<li>To offer an actionable market recommendation</li>
<li>To brief on the impact of COVID-19 and present an account of strategic responses businesses can plan.</li>
<li>To analyze the Automotive Cooling Fans market benchmarks.</li>
</ul>
<strong>COVID-19 Impact Analysis</strong>
Halting the operations temporarily, an epidemic of COVID-19 influenced on revenues of key Automotive Cooling Fans market players. This section presents details on the range of responses businesses have to pandemic impacts and assists companies in developing post-pandemic strategies. Moving further, this chapter offers insights into supply-demand parameters for businesses to rejoin the market.
<strong>Key companies in this Automotive Cooling Fans market are- , Continental AG, DENSO Corporation, Flexxaire Inc., Horton Holding, Inc., MAHLE GmbH, NRF, SPAL Automotive USA., Sunon Inc., USUI Co.Ltd, Valeo.</strong>
<strong>To Summarize the Offerings-</strong>
<ul>
<li>Market Forecast- Coverage- Market Size, Share, and CAGR | Forecast by 2030</li>
<li>Market Scope– Aim of the research, A glance at key chapters</li>
<li>Market Dynamics- Drivers, Challenges, Regional Trends, and Market Opportunities</li>
<li>Market Segmentation – Product, Application, End-use Industries, and Regional Growth Prospects.</li>
<li>Market Players – Key Market Players and Strategies</li>
<li>Recent Developments and Innovation in Automotive Cooling Fans Market</li>
<li>Covid-19 Analysis- Industry Landscape During and Post-Pandemic.</li>
<li>Regional Framework- Key Regional Markets, Growth Projections</li>
</ul>
<strong>Market Segmentation</strong>
<strong>Based on by Type this market is categorized further into- :</strong>
<ol>
<li>Radiator Fan</li>
<li>Condenser Fan</li>
<li>Heat/Ventilation Fan</li>
</ol>
<strong>Based on Vehicle Type this market is categorized further into- :</strong>
<ol>
<li>Passenger Cars</li>
<li>Commercial Vehicles</li>
</ol>
<strong>Key regions Automotive Cooling Fans Market Research Report:</strong>
<ul>
<li>North America (U.S., Canada, Mexico)</li>
<li>Europe (U.K., France, Germany, Spain, Italy, Central & Eastern Europe, CIS)</li>
<li>Asia Pacific (China, Japan, South Korea, ASEAN, India, Rest of Asia Pacific)</li>
<li>Latin America (Brazil, Rest of Latin America)</li>
<li>The Middle East and Africa (Turkey, GCC, Rest of the Middle East and Africa)</li>
<li>Rest of the World</li>
</ul>
Author’s Bio:
Anuja Nerkar
Senior Web Marketer at The Insight Partners` | nerkaranuja |
1,760,807 | Using Electron to create videos (Canvas + FFmpeg) | At Gling I faced the challenge of rendering captions with transparent bg from the browser Canvas to a... | 0 | 2024-02-14T15:21:56 | https://dev.to/yonatanbd/using-electron-to-create-videos-canvas-ffmpeg-5gdm | electron, javascript, ffmpeg, web | At [Gling](https://gling.ai) I faced the challenge of rendering captions with _transparent bg_ from the browser Canvas to a video file. I had the code for painting the captions to the Canvas by keyframe (for playback purposes), but we needed to render and encode those frames into a file the user could use.
## Using WebCodecs (Doesn't support transparent bg)
Initially, I tried using the new [WebCodecs API](https://developer.mozilla.org/en-US/docs/Web/API/WebCodecs_API) to pass each Canvas image to a [VideoFrame](https://developer.mozilla.org/en-US/docs/Web/API/VideoFrame) and encode them using [VideoEncoder](https://developer.mozilla.org/en-US/docs/Web/API/VideoEncoder) using a [VP9](https://en.wikipedia.org/wiki/VP9) codec that supports transparency, And finally muxing the video stream into a webm file using [webm-muxer](https://github.com/Vanilagy/webm-muxer).
That worked great (and relatively very fast), but then I saw that even though VP9 codec supports alpha channel (for the transparent background) it is not implemented in WebCodecs API (yet?).
So I had to use [FFmpeg](https://ffmpeg.org/) to process the raw frames into a codec and format the supports alpha channel.
But how do you transfer Canvas bitmap data to [FFmpeg](https://ffmpeg.org/) for encoding and muxing?
## Part 1 - Creating frames image data
Assuming I need to create a video with a 60-second length, at 30 frames per second, that means I need to create 1,800 frames. For each frame, I should paint the right captions to the canvas, and convert it to raw image data.
```TypeScript
// renderer.ts
function createFramesData(
seconds: number,
framerate: number,
dimensions: { width: number, height: number },
onFrame: (data: Uint8ClampedArray) => Promise<unknown>
) {
const frames = 60 * 30;
const canvas = new OffscreenCanvas(dimensions.width, dimensions.height);
const ctx = canvas.getContext('2d', {
alpha: true,
willReadFrequently: true,
}) as OffscreenCanvasRenderingContext2D;
for (let i = 1; i <= frames; i++) {
ctx.clearRect(0, 0, canvas.width, canvas.height);
// The function that paints to the canvas by the frame number
paintCaptionFrame(ctx, i);
const rawFrameImage = ctx.getImageData(x, y, width, height).data;
await onFrame(rawFramImage);
}
}
```
## Part 2 - Sending raw frames to FFmpeg
Now it is the interesting part. We need to listen to the `onFrame` callback that sends the raw image data, and pipe it to a FFmpeg process. FFmpeg should do the magic: ingest raw frames, encode them to any codec we choose (one that supports alpha channel), and muxing it into a file.
```TypeScript
// renderer.ts
const duration = 60;
const framerate = 30;
const dimensions = {
width: 1920,
height: 1080,
}
const processId = await startFFmpeg(framerate, dimensions);
await createFramesData( // The function from above
duration,
framerate,
dimensions,
(data) => {
return pipeFramesToFFmpegProcess(processId, data);
}
);
await closeFFmpegPipe(processId);
```
To start the FFmpeg process, we need to create an [IPC](https://www.electronjs.org/docs/latest/tutorial/ipc) call to the Electron Node.js backend, which will create an FFmpeg process.
To understand Electron IPC mechanism, there is an official Electron guide here: https://www.electronjs.org/docs/latest/tutorial/ipc
In short, we need to have a listener in the Node.js backend, that listens for IPC calls and executes FFmpeg, pipes data to a process and closes the process std input.
In main.ts Node.js Electron backend
```TypeScript
// main.ts
import { ChildProcess, execFile } from 'child_process';
const processes = new Map<number, ChildProcess>();
ipcMain.on('exec', (_, executable, args) => {
const child = execFile(
executable,
args.map((arg) => arg.toString()),
{ maxBuffer: 100 * 1024 * 1024 },
);
childProcesses.set(child.pid, child);
return child.pid;
});
ipcMain.on('pipeIn', (_, pid, data: ArrayBuffer) => {
return new Promise<void>((res, rej) => {
const child = childProcesses.get(pid);
if (!child?.stdin) {
rej(new Error('No child process found with pid ' + pid));
return;
}
child.stdin.write(Buffer.from(data), 'utf8', (error) => {
if (error) {
rej(error);
} else {
res();
}
});
});
});
ipcMain.on('endPipeIn', (_, pid) => {
return new Promise<void>((res, rej) => {
const child = childProcesses.get(pid);
if (!child?.stdin) {
rej(new Error('No child process found with pid ' + pid));
return;
}
child.stdin.end(() => {
res();
childProcesses.delete(pid);
});
});
});
```
Then expose IPC calls in the renderer using a preload file:
```TypeScript
// preload.ts
import { contextBridge, ipcRenderer } from 'electron/renderer';
contextBridge.exposeInMainWorld('api', {
exec: (executable, args) => ipcRenderer.send('exec', executable, args),
pipeIn: (pid, data) => ipcRenderer.send('pipeIn', executable, args),
endPipeIn: (pid) => ipcRenderer.send('endPipeIn', pid),
});
```
## Part 3 - Connecting everything
Now we can execute FFmpeg, and send the raw frames to the FFmpeg process for encoding and muxing.
```TypeScript
//renderer.ts
const duration = 60;
const framerate = 30;
const dimensions = {
width: 1920,
height: 1080,
}
const processId = await startFFmpeg(framerate, dimensions);
await createFramesData( // The function from above
duration,
framerate,
dimensions,
(data) => {
return pipeFramesToFFmpegProcess(processId, data);
}
);
await closeFFmpegPipe(processId);
function createFramesData(
seconds: number,
framerate: number,
dimensions: { width: number, height: number },
onFrame: (data: Uint8ClampedArray) => Promise<unknown>
) {
const frames = 60 * 30;
const canvas = new OffscreenCanvas(dimensions.width, dimensions.height);
const ctx = canvas.getContext('2d', {
alpha: true,
willReadFrequently: true,
}) as OffscreenCanvasRenderingContext2D;
for (let i = 1; i <= frames; i++) {
ctx.clearRect(0, 0, canvas.width, canvas.height);
// The function that paints to the canvas by the frame number
paintCaptionFrame(ctx, i);
const rawFrameImage = ctx.getImageData(x, y, width, height).data;
await onFrame(rawFramImage);
}
}
startFFmpeg(
framerate: number,
dimensions: { width: number, height: number });
) {
return window.api.exec('ffmpeg', [
'-f',
'rawvideo',
'-pix_fmt',
'rgba',
'-s',
`${dimensions.width}x${dimensions.height}`,
'-r',
framerate,
'-i',
'-',
'-c:v',
'libvpx-vp9',
'-pix_fmt',
'yuva420p',
'out.webm',
]);
}
pipeFramesToFFmpegProcess(pid: number, data: Uint8ClampedArray) {
return window.api.pipeIn(pid, data);
}
closeFFmpegPipe(pid: number) {
return window.api.endPipeIn(pid);
}
```
And that's all, at the end you will have a webm file with the video containing the frames created by the canvas.
* Some things might be missing here (like waiting for the ffmpeg process to complete), I removed them to keep the example as simple as possible.
* You don't have to use vp9 codec, there are other codecs there that have alpha channel (but not many)
## We hire at Gling
I'm always looking for talented developers to join our small, but excellent, team. If you want to join us and build a product that users love, with a focus on video editing on the web, feel free to send me an email to [yonatan@gling.ai](mailto:yonatan@gling.ai). We are fully remote and hire globally! Visit our website: [https://gling.ai](https://gling.ai) | yonatanbd |
1,760,965 | Exploring the Convenience of 3-Ton Pickup Rental Services in Dubai | In the lively capital of scotland - Dubai, exactly where commerce grows as well as possibilities are... | 0 | 2024-02-14T09:34:07 | https://dev.to/3tonpickup/exploring-the-convenience-of-3-ton-pickup-rental-services-in-dubai-12fn | In the lively capital of scotland - [Dubai](https://dubaitruckpickup.ae/service/3-ton-pickup-for-rent-in-dubai/ ), exactly where commerce grows as well as possibilities are readily available, the necessity of powerful travel alternatives will be paramount. Involving the different solutions, 3-ton collection vans arise because versatile resources, serving numerous demands across industries and endeavors. Whether or not to get business requirements, development jobs, or maybe moving responsibilities, the actual supply connected with 3-ton collection procurment solutions within Dubai delivers unrivaled ease as well as flexibility.
The Utility of 3-Ton Pickup Trucks
In the middle connected with Dubai'utes brilliant economic climate is placed the actual interest in powerful strategic planning as well as transportation. 3-ton collection vans stick out because reputable workhorses competent at flexible different products requirements. By transporting development components so that you can hauling devices to get activities, these motor vehicles supply plenty of living space as well as payload potential, making them indispensable to get businesses and people alike.
Business Purposes
Intended for businesses doing work within Dubai, the actual powerful motion of goods will be needed for success. Whether or not it'utes offering products so that you can shoppers or maybe hauling products concerning manufacturing facilities, 3-ton pickups supply a cost-effective solution. Because of their huge products bed furniture as well as robust efficiency, these vans reduces costs of the actual strategic planning cycle, making it possible for providers in order to reach due dates as well as accomplish purchases promptly.
Building as well as Professional Jobs
In the playing field of development as well as industrial endeavors, the necessity of heavy-duty travel will be evident. 3-ton pickups master this specific domain, facilitating the actual motion connected with development components, machines, as well as employees across employment sites. Their solid make as well as enhanced dragging abilities make sure they are indispensable partners to get building contractors as well as undertaking executives overseeing large-scale trends within Dubai'utes dynamic landscape.
Home Separation
Past the playing field of commerce, 3-ton pickups assist the requirements men and women beginning household relocations. Whether or not going completely to another home or maybe furnishing an area, these vans provide usefulness to transport household furniture, home appliances, and possessions using ease. Their huge rooms as well as robust chassis deliver a safe and secure as well as reputable technique of travel, improving the load associated with the going process.
Advantages of Renting 3-Ton Pickup Trucks
Inside Dubai'utes fast-paced setting, the actual option to lease 3-ton collection vans gifts several advantages to get businesses and people looking for overall flexibility as well as convenience.
Cost-Effectiveness
Leasing the 3-ton pickup truck gets rid of the necessity of long-term financial pledge related to automobile ownership. Enterprises can easily allot assets easier through deciding on procurment solutions tailored for their specific undertaking trips as well as requirements. Equally, men and women can also enjoy the benefits of reputable travel without worrying about trouble connected with upkeep costs as well as depreciation.
Versatility
Together with procurment solutions easily obtainable, being able to view the 3-ton pickup truck is best as well as hassle-free. Whether or not it'utes the short-term undertaking or an unplanned moving, procurment companies within Dubai supply accommodating making your reservation for choices to accommodate different daily activities as well as preferences. That overall flexibility encourages businesses so that you can scale their particular surgical procedures faultlessly and people to try many responsibilities using ease.
Preservation as well as Assistance
Leasing the 3-ton pickup truck relieves shoppers connected with the duty to get upkeep as well as servicing. Rental companies within Dubai make sure that their particular motor vehicles are usually well-maintained as well as undertake normal inspections so that you can maintain wellbeing standards. In case there is every concerns or maybe equipment failures, committed support competitors take any presctiption side to offer guidance punctually, minimizing disorder so that you can regular activities.
Choosing the Right Rental Provider
When scouting for accommodations service provider for the 3-ton pickup truck within Dubai, various aspects assure account to be certain the smooth as well as reasonable experience.
Reputation as well as Consistency
Choose procurment companies using a well-known reputation of consistency as well as buyer satisfaction. Study on line evaluations as well as look for recommendations from competitors so that you can determine the actual standing of probable providers. A reliable procurment partner will probably put in priority professionalism and reliability as well as openness, promoting a confident procurment expertise from making your reservation for so that you can automobile return.
Fleet Range as well as Ailment
Measure the diverseness as well as issue of the procurment provider'utes fast to be certain they can meet your particular requirements. Choose a service provider which has a well-maintained fleet of 3-ton collection vans built with hidden attributes as well as conveniences for your intended use. Check out the actual motor vehicles professionally or maybe ask detailed information for their features before creating a reservation.
Rental Conditions as well as Problems
Review the procurment conditions and terms comprehensively in order to avoid every surcharges or maybe undetectable costs. Look closely at aspects such as procurment trips, mileage boundaries, insurance plan, and extra expenses to get delayed profits or maybe damage. Very clear connection as well as familiarity with the actual conditions might help mitigate misunderstandings and make certain an easy procurment process.
Conclusion
Inside Dubai'utes dynamic panorama, the actual supply connected with 3-ton collection procurment solutions delivers an important alternative to get businesses and people looking for powerful travel solutions. By business interests so that you can household relocations, these versatile motor vehicles encompass consistency, overall flexibility, as well as convenience. Simply by coupling using respected procurment companies as well as profiting the benefits of procurment solutions, shoppers can easily browse through their particular travel demands effortlessly, bringing about the actual smooth move connected with commerce as well as action inside city.
| 3tonpickup | |
1,760,973 | Revolutionizing Fintech Data Management: A Snowflake Success Story | In the fast-paced world of fintech, staying ahead requires not just innovation but also efficient... | 0 | 2024-02-14T09:47:38 | https://dev.to/shreya123/revolutionizing-fintech-data-management-a-snowflake-success-story-j2h | snowflake, datamanagement, dataservices | In the fast-paced world of fintech, staying ahead requires not just innovation but also efficient data management solutions. At [Softweb Solutions](https://www.softwebsolutions.com/), we've embarked on a transformative journey leveraging Snowflake to enhance our data management capabilities, and the results have been nothing short of extraordinary.
**Introduction**
In an industry where every transaction, trend, and customer interaction holds invaluable insights, optimizing data management is paramount. However, traditional data warehouses often fall short in handling the volume and complexity of fintech data. That's where Snowflake, with its cloud-native architecture and unparalleled scalability, emerged as our solution of choice.
**Seamless Integration**
One of the key challenges we faced was integrating diverse data sources seamlessly. Snowflake's ability to ingest structured and semi-structured data from various platforms and databases proved to be a game-changer. Whether it's transactional data, customer interactions, or market feeds, Snowflake effortlessly brings everything together in a unified environment.
**Scalability and Performance**
As a fintech firm experiencing rapid growth, scalability was a non-negotiable requirement for our data infrastructure. Snowflake's elastic scaling capabilities allow us to dynamically adjust resources based on workload demands, ensuring optimal performance without compromising cost-efficiency. Whether it's handling peak trading hours or accommodating spikes in data volume, Snowflake effortlessly scales to meet our needs.
**Advanced Analytics**
Unlocking the full potential of our data assets is where Snowflake truly shines. Its native support for SQL, alongside integration with popular BI and analytics tools, [empowers our data scientists](https://www.softwebsolutions.com/data-science-development.html) and analysts to derive actionable insights in real-time. Whether it's detecting fraudulent activities, identifying market trends, or personalizing customer experiences, Snowflake's robust analytics capabilities drive smarter decision-making across our organization.
**Enhanced Security and Compliance**
In the highly regulated fintech landscape, data security and compliance are paramount. Snowflake's built-in security features, including role-based access controls, encryption, and data masking, provide us with peace of mind knowing that our sensitive data is protected at every level. Furthermore, its compliance certifications, including SOC 2 Type II and HIPAA, ensure that we meet the most stringent regulatory requirements.
**Conclusion**
In conclusion, our journey with Snowflake has been transformative, revolutionizing how we manage and leverage data at Softweb Solutions. By seamlessly integrating diverse data sources, scaling effortlessly to meet our growing needs, and empowering advanced analytics, Snowflake has become the cornerstone of our data strategy. With Snowflake as our partner, we're not just managing data—we're unleashing its full potential to drive innovation, growth, and customer satisfaction in the dynamic world of fintech.
**Ready to Transform Your Fintech Data Management?**
If you're ready to elevate your data management capabilities and unlock the full potential of your fintech firm, we invite you to explore the possibilities with Snowflake. Contact us today to learn more about how we can help you embark on your own journey towards data-driven excellence.
Talk to our #snowflake #experts today: https://www.softwebsolutions.com/snowflake-consulting-services.html
#Fintech #DataManagement #Snowflake #Analytics #Scalability #Security #Compliance #DigitalTransformation | shreya123 |
1,760,986 | 7 Best Ways To Manage Documents for Your Small Business | 7 Best Ways To Manage Documents for Your Small Business If you operate a small business, you know... | 0 | 2024-02-14T10:05:44 | https://dev.to/kimnija/7-best-ways-to-manage-documents-for-your-small-business-45ei | 7 Best Ways To Manage Documents for Your Small Business
If you operate a small business, you know how crucial it is to keep expenses under check. Efficiency in work and releasing resources to concentrate on what matters most to your company are also significant problems.
One of the prominent methods to maximize your operations in today's corporate climate is to employ digital documents extensively, if not entirely. However, that might appear overwhelming and time-consuming, as with any small company endeavor.
Keeping that in mind, here is a list of seven pointers to help you launch this critical aspect of your company, which, when implemented, will pave the way for increased productivity and expansion.
**1. Responsibility for the Document Management Process**
One thing is necessary for the most effective implementations, and that is excellent housekeeping. If the company wants to prosper, it needs this hero to lead the charge for change.
Your organization's challenges have been recognized, and a strategy has been developed to address them. They have compared the available solutions, matched their software goals with those of the market, and presented their findings to the executive team.
In such cases, examine and classify internal papers before or after purchasing new software. At this stage, most businesses will either run into trouble when developing an intranet or will give it their all and be glad they did. As a result, the department in charge of document management must adhere to specific [business folders from minepress.com](https://www.minespress.com/shop/category/custom-pocket-folders-132).
**2. Organize and Simplify Documents**
Not knowing where data is or what record to believe is one of the most common issues I've received from new clients. The most noticeable effect on your consumers is when you are unorganized. Misleading or out-of-date information or policies and several duplicates of the same document constitute clutter.
Organizing your papers so they are easy to discover is the next step after removing irrelevant or out-of-date text. As a result, your staff will have more faith that they can get the data they need.
**3. Give Workers Access to a Single Source of Truth**
Make a central repository for all your documents and connect your teams' and departments' websites.
Any time you modify one repository and all the others link to it, the documents in those repositories will reflect that change. Keep your content managers to a single individual or a small group.
When users attempt to upload or modify documents, a workflow may be set on those folders so that the content owners are notified and allowed to approve the document before it is published, or any changes are made.
Not all teams or departments may find value in all overlapping papers. The document owners may choose which papers they require, yet all their file management can be done in one place.
Documents tailored to a team or department - Different teams and departments utilize different papers. Each team or department has its website where papers are maintained, and either a single person or the entire team is responsible for managing the information.
**4 Make Use of an Electronic Filing System**
Companies now use more paper than any other sector, which has a negative impact on forests and other depleted natural areas. Moving to an electronic file system is a green move that makes sense for environmentally conscious companies.
When properly maintaining, arranging, and sharing digital assets, these methods are top-notch. You may digitize paper documents with the help of these technologies.
Even more intriguing is that these digital platforms also support storing Word documents, PowerPoint presentations, Excel spreadsheets, and PDFs.
Before storing scanned or PDF documents you often use as templates in your digital repository, employ document conversion tools to turn them into Word documents. Essential document conversion tools with data extraction capabilities for scanned documents.
Learn more about using a simple program like Smallpdf to convert PDF files to editable Word documents.
Advice from an expert: Your company can benefit greatly from a digital file system for the efficient management of its information and papers.
**5. Use Strategic File and Document Naming**
The ability to quickly locate specific papers is a primary motivation for proper document organization. Creating meaningful names for your papers, folders, and files is an essential first step in this direction.
Experts agree that giving your files descriptive names is a simple task. Think about your future self just when you're labeling your data. Think of when you might need it and the terms that would help you remember and locate it.
Take storing project-related work as an example; when prompted, provide the document names, the day they were created, and the project. If you want to quickly see what a file or document contains without opening it, make sure the name is descriptive.
When it comes to handling and arranging files, the same principle applies. An advantage of your naming strategy is that it facilitates file retrieval.
**6. Eliminate Unnecessary Files**
The next step is for the group to sort through the company's documentation and delete anything unnecessary. Clutter will be reduced, and additional storage space will be created. The company can set up an archive to store previous records if that becomes essential on the road.
**Why is it crucial to have a solid procedure in place when planning anything?
**
Regardless of industry or company size, all companies must pay attention to how their business papers are organized. Among the many advantages offered by well-structured texts are:
Enhanced efficiency and made routine tasks easier
Assisted in meeting the requirements of applicable regulations
Secure data storage
Reduction in unnecessary payments
Ownership documentation
Defended against potential lawsuits involving contracts and labor
Effortless growth
Optimization of the Balance Sheet
**The last word!**
Any organization must keep track of its papers and ensure all employees can access them. When workers have access to relevant data, they work harder to boost output and efficiency. If you stick to these guidelines, managing your documents will be a snap.
In today's world, companies store and manage their information differently thanks to document management solutions. Verify that every team member is familiar with the business document's specifics before implementing any document-saving rules or syntax. Ultimately, workplace culture should prioritize facilitating the creation, storage, and retrieval of vital business information.
| kimnija | |
1,761,029 | How to choose a cloud provider? | 🚀 Serverspace on board! Diving into the cloud era and swamped by choices? 🚀 Picking the right cloud... | 0 | 2024-02-14T11:16:51 | https://dev.to/serverspace/how-to-choose-a-cloud-provider-4glc | vps, cloud, tutorial, beginners | 🚀 Serverspace on board!
_Diving into the cloud era and swamped by choices? 🚀_
Picking the right [cloud provider](https://serverspace.us/) goes way beyond tech stuff; it's a game-changer for your business's future. As we lean more on cloud technology for flexible, high-octane IT solutions, nailing that choice is key.
Our [latest piece](https://serverspace.us/about/blog/how-to-choose-a-cloud-provider/) breaks it all down, shedding light on crucial stuff like security, speed, and adaptability that can shape your cloud journey. We'll show you how to pinpoint what you need, dodge the usual traps, and find a cloud that's in sync with where you're headed.
Join us on this ride to cloud greatness and tap into the massive potential of cloud computing✌
How to choose a cloud provider: https://serverspace.us/about/blog/how-to-choose-a-cloud-provider/
<a href="http://serverspace.us?utm_source=devto&utm_medium=articles&utm_campaign=main"><img src="https://dev-to-uploads.s3.amazonaws.com/uploads/articles/h3i5ukd2vvi8bst6tohi.png"></a>
_[Serverspace](http://serverspace.us?utm_source=devto&utm_medium=articles&utm_campaign=main) is an international cloud provider offering automatic deployment of [virtual infrastructure](http://serverspace.us?utm_source=devto&utm_medium=articles&utm_campaign=main) based on Linux and Windows from anywhere in the world in less than 1 minute. For the integration of client services, open tools like API, CLI, and Terraform are available._ | serverspace |
1,766,146 | AWS Global Infrastructure | AWS Global AWS Infrastructure AWS Core Service Offerings: Compute Database Networking Storage AWS... | 0 | 2024-02-20T04:41:47 | https://dev.to/matthews34dev/aws-global-infrastructure-4o56 | ---
title: AWS Global Infrastructure
published: true
description:
tags:
# cover_image: https://direct_url_to_image.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-02-20 04:40 +0000
---
AWS
Global AWS Infrastructure
AWS Core Service Offerings:
Compute
Database
Networking
Storage
AWS Compute Services:
Elastic Compute Cloud (EC2)
EC2 Container Services
Lambda
Elastic Beanstalk
AWS Storage Services:
Simple Storage Service (S3)
EC2 Block Storage (EBS)
Elastic File System (EFS)
Glacier
AWS Database Services:
Relational Database Services (RDS)
DynamoDB
ElastiCache
Redshift
AWS Network Services:
Virtual Private Cloud (VPC)
Route 53 Domain Name System (DNS)
Your Security Responsibilities:
Identity and Access Management
Network, Firewall, and Operating System
Encryption
Your Data
Operating system configuration and patching
Software configuration and patching
S3 access controls
Administrative Identity and Access Management
Application Identity and Access Management
Security Tools in AWS:
Identity and Access Management
Directory Service
Web Application Firewall (WAF)
Certificate Manager
Inspector
Network Security Tools in AWS:
Network Security Tools in AWS
Security Groups
Understanding Separation of Duties:
Requires more than one person for an action
Significantly reduces threat of security compromise
Loved by auditors
Protects your account
AWS Root Credentials:
Email address
Your ReallyLongPassword
All powerful
Potentially dangerous
Email and password do not offer enough protection.
Implementing Separation of Duties:
Acquire physical Multi-Factor Authentication (MFA) device
Identify two teams
- Engineering: root account password stewardship
- Information security: MFA stewardship
Enable MFA
Application Programming Interfaces in AWS
Java
.NET
Ruby
Python
PHP
AWS CLI
AWS Console
| matthews34dev | |
1,766,169 | Cardiology Clinic in Dubai & Best Cardiologists in Dubai | Visit cardiology clinic at JTS Medical centre to get highest quality of care for patients with heart... | 0 | 2024-02-20T05:35:12 | https://dev.to/jtsmedicalcentre/cardiology-clinic-in-dubai-best-cardiologists-in-dubai-5c5b | cardiaccheckupdubai, bestcardiologistsindubai, cardiologistnearme, bestcardiologistinuae |
Visit [cardiology clinic](https://jtsmedicalcentre.com/doctor-specialist/cardiology/) at JTS Medical centre to get highest quality of care for patients with heart and vascular diseases. We have experienced cardiologists, nurses, technicians, and support staff who offers diagnostic testing, preventive care, and treatment for various cardiac conditions.
If you’re interested then Book an appointment with [Best Cardiologists](https://jtsmedicalcentre.com/doctor/dr-muhamed-shaloob/) in Dubai then call us at +971562913634 or can email us at info@jtsmedicalcentre.com
| jtsmedicalcentre |
1,766,196 | The new BottomBar in Flutter | Hello fam 👋! This tutorial shows the new BottomBar implementation in flutter. (It's official). This... | 26,394 | 2024-03-17T13:50:55 | https://dev.to/akashpattnaik/the-new-bottombar-in-flutter-ifm | flutter, tutorial, beginners, productivity | Hello fam 👋!
This tutorial shows the new BottomBar implementation in flutter. (It's official).
This is a new Material UI 3 implementation and is recommended to have only **3** childs (`NavigationDestination`).
For further lookup you can [see here](https://api.flutter.dev/flutter/material/NavigationBar-class.html).
Here's a sample code that I used...
```dart
class AppHomePage extends StatefulWidget {
const AppHomePage({super.key});
@override
State<AppHomePage> createState() => _AppHomePageState();
}
class _AppHomePageState extends State<AppHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
body: const SizedBox(),
// Here
bottomNavigationBar: NavigationBar(
overlayColor: MaterialStateProperty.all(Colors.yellow),
selectedIndex: _selectedIndex,
onDestinationSelected: (int index) {
setState(() {
_selectedIndex = index;
});
},
// indicatorColor: Colors.pink,
destinations: const [
NavigationDestination(
icon: Icon(CupertinoIcons.home),
selectedIcon: Icon(CupertinoIcons.house_fill),
label: 'Home',
),
NavigationDestination(
icon: Icon(Icons.explore_outlined),
selectedIcon: Icon(Icons.explore_rounded),
label: 'Explore',
),
NavigationDestination(
icon: Icon(CupertinoIcons.bookmark),
selectedIcon: Icon(CupertinoIcons.bookmark_solid),
label: 'Saved',
),
NavigationDestination(
icon: Icon(CupertinoIcons.person),
selectedIcon: Icon(CupertinoIcons.person_fill),
label: 'Account',
),
],
),
);
}
}
``` | akashpattnaik |
1,766,209 | SopKit: Your Premier Online JavaScript Tools Hub | Discover SopKit: Your Premier Online JavaScript Tools Hub Unlock the power of web development with... | 0 | 2024-02-20T06:25:48 | https://dev.to/banmyaccount/sopkit-your-premier-online-javascript-tools-hub-3a7i | webdev, javascript, beginners, programming | **Discover SopKit: Your Premier Online JavaScript Tools Hub**
Unlock the power of web development with SopKit – your go-to destination for an array of essential JavaScript tools. Whether you're a seasoned coder or just dipping your toes into the world of web development, SopKit offers an extensive suite of tools designed to simplify your workflow and supercharge your productivity.
**All-in-One JavaScript Toolbox**
At SopKit, we understand the diverse needs of web developers. That's why we've curated a comprehensive collection of JavaScript tools to cater to every aspect of your development journey. From code formatting and data conversion to security validation and random data generation, SopKit has you covered.
**Streamline Your Workflow**
Gone are the days of switching between multiple tools to accomplish different tasks. With SopKit, everything you need is right at your fingertips. Our intuitive interface makes it easy to navigate through our extensive library of tools, allowing you to focus on what matters most – building amazing web experiences.
**A Wealth of Features**
Explore our vast selection of tools, including:
- **Code Tidy**: Format and prettify your JavaScript, HTML, CSS, and JSON code with ease.
- **Data Format**: Convert data between various formats like JSON, XML, Base64, and more.
- **Random Data Generators**: Generate random UUIDs, binary numbers, dates, passwords, and more to add dynamic elements to your projects.
- **Security Validation**: Ensure the security of your data with tools to calculate hashes, encode/decode URLs, validate credit card numbers, and more.
**Join the SopKit Community**
Join thousands of developers who rely on SopKit to streamline their development process. With regular updates and new tools added frequently, there's always something new to discover. Plus, our active community of developers is always on hand to offer support, share tips, and collaborate on new features.
**Start Building with SopKit Today**
Ready to revolutionize your web development workflow? Visit [SopKit.github.io](https://sopkit.github.io/) to explore our full range of JavaScript tools and start building amazing projects today. With SopKit by your side, the possibilities are endless.
---
> Contribute Here :- https://github.com/SopKit | banmyaccount |
1,766,216 | Art of Salesforce Code Review, Files and Attachments Backup, Gamification Implementation | This is a weekly newsletter of interesting Salesforce content See the most interesting... | 25,293 | 2024-02-20T06:34:23 | https://dev.to/sfdcnews/art-of-salesforce-code-review-files-and-attachments-backup-gamification-implementation-fkd | salesforce, salesforcedevelopment, salesforceadministration, salesforceadmin | # This is a weekly newsletter of interesting Salesforce content
See the most interesting #Salesforce content of the last days 👇
✅ **[The Art of Salesforce Code Review](https://www.salesforceben.com/the-art-of-salesforce-code-review/)**
Are you familiar with the concept of "sense of code"? Just as a musician needs to have a sense of rhythm, a developer should have a sense of code. Each developer should improve it during their career. Usually, it is directly related to experience and knowledge, and every pull request improves your sense of code, even if you are a submitter. Code review is an endless source of ideas, both good and bad. You have an excellent chance to know where the project is going and to influence it.
✅ **[Introducing Files and Attachments Backup in Salesforce Backup | Spring '24](https://admin.salesforce.com/blog/2024/introducing-files-and-attachments-backup-in-salesforce-backup-spring-24)**
Salesforce Backup is our native backup and restore solution designed to safeguard customers' valuable data. With the Spring '24 Release, we're thrilled to announce the addition of files and attachments functionality. This enhancement will significantly improve your org's security posture and data management strategy. Whether you're currently using Salesforce Backup or considering it, we will delve into the details of adding files and attachments to your backup policy, and guide you on how to best plan for this exciting update.
✅ **[Implement Gamification to Your Salesforce](https://automationchampion.com/2022/11/22/implement-gamification-to-your-salesforce/)**
After reading this blog post, the reader will be able to create a flow that will automatically post a badge, learn how to use a Decision element to find whether a Record variable or a Record collection variable contains a record and automatically post to Chatter.
✅ **[Salesforce Flow Orchestrator: Mastering Efficiency](https://www.mytutorialrack.com/salesforce-flow-orchestrator/)**
Salesforce Flow Orchestrator, a technology created to transform workflow automation and simplify intricate business processes, is one such potent tool. We will delve into the nuances of Salesforce Flow Orchestrator in this extensive tutorial, looking at its main features and functionalities and how businesses can use it to increase productivity and promote efficiency.
✅ **[How I Overcome Social Anxiety To Maximize Networking Opportunities](https://www.salesforceben.com/how-i-overcome-social-anxiety-to-maximize-networking-opportunities/)**
In this blog post, the software developer reflects on their experiences with networking in the Salesforce ecosystem and the increasing importance of networking. They discuss their own struggles with social anxiety and share insights and coping strategies they have discovered. They also introduce a "brain hack" to help readers reflect on their own situations. With more events returning to in-person meetings, this topic is particularly relevant for Salesforce professionals.
Check these and other manually selected links at https://news.skaruz.com
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| sfdcnews |
1,766,223 | 域名 SSL 证书信息解析 API 数据接口 | 域名 SSL 证书信息解析 API 数据接口 网络工具，提供域名 SSL 证书信息解析，多信息查询，毫秒级响应。 1. 产品功能 提供域名 SSL 证书信息解析； 最完整... | 0 | 2024-02-20T06:40:27 | https://dev.to/gugudata/yu-ming-ssl-zheng-shu-xin-xi-jie-xi-api-shu-ju-jie-kou-4kpk | 域名 SSL 证书信息解析 API 数据接口
网络工具，提供域名 SSL 证书信息解析，多信息查询，毫秒级响应。
# 1. 产品功能
- 提供域名 SSL 证书信息解析；
- 最完整 SSL 属性信息解析；
- 支持多种元素信息抽取，包括主题的可辨识名称、颁发者的可辨识名称、序列号、有效起始日期、有效结束日期、签名算法、公钥信息、密钥用法、扩展密钥用法、基本约束、主题备用名称、颁发者备用名称、证书版本、证书签名、公钥算法、证书扩展信息；
- 毫秒级解析性能，支持高并发；
- 全接口支持 HTTPS（TLS v1.0 / v1.1 / v1.2 / v1.3）；
- 全面兼容 Apple ATS；
- 全国多节点 CDN 部署；
- 接口极速响应，多台服务器构建 API 接口负载均衡；
- [接口调用状态与状态监控](https://www.gugudata.com/status)
# 2. API 文档
**接口详情:** [https://www.gugudata.com/api/details/sslcertinfo](https://www.gugudata.com/api/details/sslcertinfo)
**接口地址:** https://api.gugudata.com/v2/websitetools/sslcertinfo
**返回格式:** application/json; charset=utf-8
**请求方式:** GET
**请求协议:** HTTPS
**请求示例:** https://api.gugudata.com/v2/websitetools/sslcertinfo?appkey=YOUR_APPKEY&domain=YOUR_VALUE
**数据预览:** [https://www.gugudata.com/preview/sslcertinfo](https://www.gugudata.com/preview/sslcertinfo)
**接口测试:** [https://api.gugudata.com/v2/websitetools/sslcertinfo/demo](https://api.gugudata.com/v2/websitetools/sslcertinfo/demo)
# 3. 请求参数
| 参数名 | 参数类型 | 是否必须 | 默认值 | 备注 |
| :----: | :------: | :------: | :---------: | :---------------------------------------------: |
| appkey | string | 是 | YOUR_APPKEY | 付费后获取的 APPKEY |
| domain | string | 是 | YOUR_VALUE | 需要解析的域名，格式为 https://www.gugudata.com |
# 4. 返回参数
| 参数名 | 参数类型 | 备注 |
| :--------------------------: | :------: | :----------------: |
| dataStatus.requestParameter | string | 请求的域名参数 |
| dataStatus.statusCode | integer | HTTP状态码 |
| dataStatus.status | string | 请求状态 |
| dataStatus.statusDescription | string | 请求状态的描述 |
| dataStatus.responseDateTime | string | 响应时间 |
| dataStatus.dataTotalCount | integer | 返回数据的总条数 |
| data.subjectDN | string | 主题的可辨识名称 |
| data.issuerDN | string | 颁发者的可辨识名称 |
| data.serialNumber | string | 序列号 |
| data.validFrom | string | 有效起始日期 |
| data.validTo | string | 有效结束日期 |
| data.signatureAlgorithm | string | 签名算法 |
| data.publicKey | string | 公钥信息 |
| data.keyUsage | string | 密钥用法 |
| data.extendedKeyUsage | string | 扩展密钥用法 |
| data.basicConstraints | string | 基本约束 |
| data.subjectAlternativeNames | string | 主题备用名称 |
| data.issuerAlternativeNames | string | 颁发者备用名称 |
| data.version | string | 证书版本 |
| data.signature | string | 证书签名 |
| data.publicKeyAlgorithm | string | 公钥算法 |
| data.extensions | string | 证书扩展信息 |
# 5. 接口 HTTP 响应标准状态码
| 状态码 | 状态码解释 | 备注 |
| :----: | :----------: | :----------------------------------------------------------: |
| 200 | 接口正常响应 | 业务状态码参见下方 **接口自定义状态码** |
| 403 | 请求频率超限 | CDN 层通过 IP 请求频率智能判断，一般的高频请求不会触发此状态码 |
# 6. 接口响应状态码
| | | |
| :----------: | :--------------: | :--------------------------------------------: |
| 自定义状态码 | 自定义状态码解释 | 备注 |
| 200 | 正常返回 | |
| 400 | 参数错误 | |
| 402 | APPKEY 错误 | 请检查传递的 APPKEY 是否为开发者中心获取到的值 |
| 403 | 账号欠费 | 请及时关注订单到期短信提醒 |
| 429 | 请求频率受限 | 每秒请求不能超过 100 次 |
| 500 | 接口响应错误 | |
# 7. 开发语言请求示例代码
示例代码包含的开发语言：C#, Go, Java, jQuery, Node.js, Objective-C, PHP, Python, Ruby, Swift 等，其他语言进行对应的 RESTful API 请求实现即可。
# 8. 常见问题 Q&A
- Q: 数据请求有缓存吗？
A: 所有的数据都是直接返回的，部分周期性数据在更新周期内数据是缓存的。
- Q: 如何保证请求时 key 的安全性？
A: 一般建议将对我们 API 的请求放置在您应用的后端服务中发起，您应用的所有前端请求都应该指向您自己的后端服务，这样的架构也更加地纯粹且易维护。
- Q: 接口可以用于哪些开发语言？
A: 可以使用于所有可以进行网络请求的开发语言，用于您项目快速地进行数据构建。
- Q: 接口的性能可以保证吗？
A: 接口后台架构和我们给企业提供的商业项目架构一致，您可以通过访问测试接口查看接口相关返回性能与信息。
-----
咕咕数据，专业的数据提供商，提供专业全面的数据接口、商业数据分析，让数据成为您的生产原料。
咕咕数据基于我们七年来为企业客户提供的千亿级数据存储与性能优化、相关海量基础数据支撑，将合规的部分通用数据、通用功能抽象成产品级数据 API，大大满足了用户在产品开发过程中对基础数据的需求，同时降低了海量数据的存储与运维成本，以及复杂功能的技术门槛与人力开发成本。
除了我们已开放的分类数据与功能接口外，还有海量数据正在整理、清洗、整合、构建中，后期会开放更多的数据与云端功能接口 API 供用户使用。
# **目前已开放的数据接口 API**
- [[条码工具] 通用二维码生成](https://www.gugudata.com/api/details/qrcode)
- [[条码工具] Wi-Fi 无线网二维码生成](https://www.gugudata.com/api/details/wifiqrcode)
- [[条码工具] 通用条形码生成](https://www.gugudata.com/api/details/barcode)
- [[图像识别] 通用文件流 OCR 到文本](https://www.gugudata.com/api/details/imagestreamocr)
- [[图像识别] 通用 OCR](https://www.gugudata.com/api/details/ocr)
- [[图像识别] 通用图片 OCR 到 Word](https://www.gugudata.com/api/details/ocr2word)
- [[图像识别] HTML 转 PDF](https://www.gugudata.com/api/details/html2pdf)
- [[图像识别] HTML 转 Word](https://www.gugudata.com/api/details/html2word)
- [[图像识别] Markdown 转 PDF](https://www.gugudata.com/api/details/markdown2pdf)
- [[图像识别] PDF 解析格式化输出](https://www.gugudata.com/api/details/pdf2format)
- [[图像识别] 通用 PDF OCR 到 Word](https://www.gugudata.com/api/details/pdf2word)
- [[区域/坐标] 全国大学高校基础信息](https://www.gugudata.com/api/details/college)
- [[区域/坐标] 地理坐标逆编码](https://www.gugudata.com/api/details/geodecode)
- [[区域/坐标] IP 地址定位](https://www.gugudata.com/api/details/iplocation)
- [[区域/坐标] 全国省市区街道区域信息](https://www.gugudata.com/api/details/chinaregions)
- [[区域/坐标] 地理坐标系转换](https://www.gugudata.com/api/details/coordinateconverter)
- [[元数据/字典] 历年高考省录取分数线](https://www.gugudata.com/api/details/ceeprovince)
- [[元数据/字典] 历年高考高校录取分数线](https://www.gugudata.com/api/details/ceecollegeline)
- [[元数据/字典] 历年高考专业录取分数线](https://www.gugudata.com/api/details/ceemajorline)
- [[元数据/字典] 全国大学高校专业数据](https://www.gugudata.com/api/details/ceemajor)
- [[元数据/字典] 全国中学基础信息](https://www.gugudata.com/api/details/middleschool)
- [[新闻/资讯] 软件开发技术博文头条](https://www.gugudata.com/api/details/techblogs)
- [[新闻/资讯] 获取任意链接文章正文](https://www.gugudata.com/api/details/fetchcontent)
- [[新闻/资讯] 公众号头条文章](https://www.gugudata.com/api/details/wxarticle)
- [[新闻/资讯] 获取任意链接正文图片](https://www.gugudata.com/api/details/fetchcontentimages)
- [[新闻/资讯] 获取公众号文章封面](https://www.gugudata.com/api/details/wxarticlecover)
- [[新闻/资讯] 幽默笑话大全](https://www.gugudata.com/api/details/joke)
- [[短信/语音] 手机归属地查询](https://www.gugudata.com/api/details/mobileattribution)
- [[短信/语音] 国际手机号码检查纠正](https://www.gugudata.com/api/details/internationalphone)
- [[文字/文本] 中文文本分词](https://www.gugudata.com/api/details/segment)
- [[文字/文本] 中英文排版规范化](https://www.gugudata.com/api/details/formatarticle)
- [[文字/文本] 百万中国对联数据](https://www.gugudata.com/api/details/couplet)
- [[文字/文本] 国际标准书号 ISBN](https://www.gugudata.com/api/details/isbn)
- [[文字/文本] 简体繁体互转](https://www.gugudata.com/api/details/stconvert)
- [[文字/文本] 唐诗宋词大全](https://www.gugudata.com/api/details/chinesepoem)
- [[文字/文本] 关键字摘要智能提取](https://www.gugudata.com/api/details/nlpabstract)
- [[文字/文本] 文本语义相似度检测](https://www.gugudata.com/api/details/nlpsimilarity)
- [[文字/文本] NLP中文智能纠错](https://www.gugudata.com/api/details/nlpcorrect)
- [[文字/文本] 人工智能对联生成](https://www.gugudata.com/api/details/coupletai)
- [[文字/文本] NLP 语种检测](https://www.gugudata.com/api/details/nlpdetectlanguage)
- [[天气/空气质量] 全国天气预报信息](https://www.gugudata.com/api/details/weatherinfo)
- [[天气/空气质量] 全国实时空气质量指数](https://www.gugudata.com/api/details/airquality)
- [[天气/空气质量] 日出与日落时间](https://www.gugudata.com/api/details/sunriseandsunset)
- [[天气/空气质量] 农历与二十四节气](https://www.gugudata.com/api/details/lunarcalendar)
- [[网站工具] 获取任意站点标题与图标](https://www.gugudata.com/api/details/favicon)
- [[股票行情] 美股实时行情数据](https://www.gugudata.com/api/details/stockusrealtime)
- [[股票行情] 美股历史行情数据](https://www.gugudata.com/api/details/stockus)
- [[股票行情] 美股分时交易数据](https://www.gugudata.com/api/details/stockusperminute)
- [[股票行情] 美股历年基本财务数据](https://www.gugudata.com/api/details/usfundamental)
- [[股票行情] 港股实时行情数据](https://www.gugudata.com/api/details/stockhkrealtime)
- [[股票行情] 港股历史行情数据](https://www.gugudata.com/api/details/stockhk)
- [[股票行情] 港股分时交易数据](https://www.gugudata.com/api/details/stockhkperminute)
- [[股票行情] 港股上市公司公告](https://www.gugudata.com/api/details/stockhkbulletin)
- [[股票行情] 港股历年三大财务报表](https://www.gugudata.com/api/details/hkannualreport)
- [[股票行情] A 股实时行情数据](https://www.gugudata.com/api/details/stockcnrealtime)
- [[股票行情] A 股历史行情数据](https://www.gugudata.com/api/details/stockcn)
- [[股票行情] A 股分时交易数据](https://www.gugudata.com/api/details/stockcnperminute)
- [[股票行情] A 股历年三大财务报表](https://www.gugudata.com/api/details/annualreport)
- [[股票行情] 中国股票指数数据](https://www.gugudata.com/api/details/stockcnrealtimeindex)
- [[股票行情] A 股个股信息查询](https://www.gugudata.com/api/details/fundamentalinfo)
- [[股票行情] A 股历年财务指标](https://www.gugudata.com/api/details/financialindicator)
- [[股票行情] A 股指数成分数据](https://www.gugudata.com/api/details/stockcnindexcontains)
- [[股票行情] A 股指数历史数据](https://www.gugudata.com/api/details/stockcnindexhistory)
- [[股票行情] A 股盘前数据](https://www.gugudata.com/api/details/stockcnpreopen)
- [[股票行情] A 股分笔交易数据](https://www.gugudata.com/api/details/stockcnticks)
- [[股票行情] A 股交易日历](https://www.gugudata.com/api/details/stockcntradecalendar)
- [[股票行情] 期权实时行情数据](https://www.gugudata.com/api/details/stockcnoptions)
- [[股票行情] 基金基本信息列表](https://www.gugudata.com/api/details/fundinfolist)
- [[股票行情] A 股股票代码](https://www.gugudata.com/api/details/stocksymbols)
- [[股票行情] 指数型基金基本信息](https://www.gugudata.com/api/details/fundbasicindex)
- [[股票行情] 开放式基金净值实时数据](https://www.gugudata.com/api/details/fundopennavrealtime)
- [[股票行情] 开放式基金净值历史数据](https://www.gugudata.com/api/details/fundopennavhistory)
- [[股票行情] 科创板历史行情数据](https://www.gugudata.com/api/details/stockkcb)
- [[股票行情] 美股粉单实时行情数据](https://www.gugudata.com/api/details/pinksheetsrealtime)
- [[股票行情] 分类美股实时行情数据](https://www.gugudata.com/api/details/usfamous)
- [[股票行情] 公募开放式基金实时数据](https://www.gugudata.com/api/details/fundopenrealtime)
- [[股票行情] 公募开放式基金历史数据](https://www.gugudata.com/api/details/fundopenrealtime)
- [[股票行情] 场内交易基金实时数据](https://www.gugudata.com/api/details/fundopenetfrealtime)
- [[股票行情] 场内交易基金历史数据](https://www.gugudata.com/api/details/fundopenetfhistory)
- [[股票行情] 场内交易基金分时行情](https://www.gugudata.com/api/details/fundhistoryminute)
- [[股票行情] 开放式基金实时排行](https://www.gugudata.com/api/details/fundopenrankinglist)
- [[股票行情] 开放式场内交易基金排行](https://www.gugudata.com/api/details/fundetfopenrankinglist)
- [[股票行情] A 股指数分时行情数据](https://www.gugudata.com/api/details/stockcnindexperminutes)
- [[股票行情] 开放式基金净值估算数据](https://www.gugudata.com/api/details/fundvalueestimation)
- [[股票行情] 港股指数实时行情数据](https://www.gugudata.com/api/details/stockhkindexrealtime)
- [[股票行情] 港股指数历史行情数据](https://www.gugudata.com/api/details/stockhkindexhistory)
- [[股票行情] 港股基础信息数据](https://www.gugudata.com/api/details/stockhkbasicinfo)
- [[股票行情] A 股个股资金流排行](https://www.gugudata.com/api/details/stockcncashflowrank)
- [[股票行情] A 股个股资金流](https://www.gugudata.com/api/details/stockcncashflow)
- [[股票行情] A 股买卖盘口数据](https://www.gugudata.com/api/details/stockcnbidask)
- [[股票行情] 国际货币汇率](https://www.gugudata.com/api/details/currencyexchange)
- [[体育/比赛] 历年奥运比赛数据](https://www.gugudata.com/api/details/olympic)
- [[网站工具] 网页可读内容抽取](https://www.gugudata.com/api/details/readability)
- [[网站工具] 域名 SSL 证书信息解析](https://www.gugudata.com/api/details/sslcertinfo)
| gugudata | |
1,766,252 | The Importance of Trust in PR Relationships | The Importance of Trust in PR Relationships Public Relations (PR) is built on relationships, and at... | 0 | 2024-02-20T07:13:49 | https://dev.to/nitika/the-importance-of-trust-in-pr-relationships-1oeh | webdev, beginners, programming, tutorial | The Importance of Trust in PR Relationships
Public Relations (PR) is built on relationships, and at the heart of these relationships lies trust. Trust serves as the cornerstone upon which successful PR campaigns are constructed. In today's fast-paced and interconnected world, establishing and maintaining trust is more crucial than ever before.
Trust as the Foundation
In the realm of PR, trust acts as the foundation upon which all interactions and engagements are built. Without trust, the efficacy of PR efforts diminishes significantly. Trust is not merely a nicety but an essential component that fosters fruitful relationships between organizations and their audiences.
Trust is the glue that holds PR relationships together, allowing for seamless communication, collaboration, and mutual understanding. It forms the basis of credibility, transparency, and long-term partnerships.[Explore further](https://twenty7inc.in/) about PR companies in Delhi.
Trust Enhances Credibility
Credibility is paramount in PR. Trust plays a pivotal role in enhancing credibility both for the organization and its representatives. When stakeholders trust a company or a PR professional, they are more inclined to believe the messages conveyed and the promises made.
By consistently delivering on commitments and maintaining transparency, PR practitioners can bolster the credibility of their clients or organizations. This credibility, in turn, contributes to a positive brand reputation and fosters goodwill among stakeholders. To learn more about our brand, Twenty7 Inc.,[ visit our website.](https://twenty7inc.in/)
Trust Facilitates Collaboration
Effective PR often involves collaboration between multiple parties, including clients, media outlets, influencers, and the public. Trust serves as the linchpin that enables smooth collaboration and cooperation among these diverse stakeholders.
When trust exists between PR professionals and their clients or between different organizations, it fosters an environment of mutual respect and understanding. This, in turn, leads to more fruitful partnerships, innovative campaigns, and shared successes.
Trust Leads to Transparency
Transparency is essential in PR, especially in today's era of instant communication and social media scrutiny. Trust encourages openness and honesty in all interactions, allowing organizations to build stronger connections with their audiences.
When PR practitioners prioritize transparency and authenticity in their communications, they can effectively navigate crises and mitigate reputational damage. Trust enables organizations to address issues proactively, maintain public confidence, and emerge stronger from challenging situations.
Maintaining Trust Over Time
While building trust is crucial, maintaining it over time requires consistent effort and dedication. PR professionals must uphold the trust placed in them by delivering on promises, maintaining ethical standards, and adapting to changing circumstances.
By prioritizing reliability, responsiveness, and integrity, PR practitioners can cultivate long-lasting relationships based on trust. Even in the face of adversity or setbacks, organizations that prioritize trust can weather storms and emerge resilient. [Visit here](https://twenty7inc.in/) if you're in the process of selecting a PR agency in Delhi.
Conclusion
In conclusion, trust is the lifeblood of PR relationships. It underpins credibility, facilitates collaboration, fosters transparency, and sustains long-term partnerships. By recognizing the importance of trust and prioritizing it in their interactions, PR professionals can build stronger connections with stakeholders, enhance brand reputation, and drive success.
| nitika |
1,766,313 | Best 12 Portfolio WordPress Themes for Designers, Graphic Artists, & Individuals in 2024 | WordPress Themes for Portfolios Let's begin by giving the Portfolio WordPress theme a brief... | 0 | 2024-02-20T08:43:32 | https://dev.to/rs_rashid/best-12-portfolio-wordpress-themes-for-designers-graphic-artists-individuals-in-2024-55cb | portfolio, wordpress, development, design | WordPress Themes for Portfolios
Let's begin by giving the Portfolio WordPress theme a brief explanation.
In this era of professional digitalization, both individuals and businesses offer a wide range of services. A portfolio facilitates the seamless presentation of its services and goods, especially with online platforms providing distinctive and worldwide options for expanding reach.
Portfolios give customers comprehensive information so they can comprehend the goods and services they will be paying for. Creating a portfolio allows clients to manage their expectations for the future by learning about your previous work, methods, and finished products.
The following characteristics should characterize Portfolio WordPress themes:
* Various templates and landing pages for portfolios
* Portfolio options for individuals and corporations
* Use the filter and advanced search options to sort results among hundreds.
* Features that capture leads and call-to-action buttons
* excellent user experience on several platforms
Best 12 Portfolio WordPress Themes
Here is your list of the top 12 Portfolio WordPress themes to match your future requirements.
1. [Mifo - Creative Minimal Portfolio WordPress Theme ](https://rstheme.com/portfolio-wordpress-themes/)
2. [Bionic – Personal Portfolio WordPress Theme ](https://rstheme.com/portfolio-wordpress-themes/)
3. [Rubrash – Personal Portfolio WordPress Theme ](https://rstheme.com/portfolio-wordpress-themes/)
4. [Minfolio – Minimal Portfolio WordPress Theme ](https://rstheme.com/portfolio-wordpress-themes/)
5. [Hikone – Minimal Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
6. [Lekker – Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
7. [Axela – Creative Agency & Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
8. [Werkstatt – Creative Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
9. [MetaPortal – NFT Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
10. [Notio – Creative Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
11. [Arlo | Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
12. [Nerko – NFT Portfolio WordPress Theme](https://rstheme.com/portfolio-wordpress-themes/)
| rs_rashid |
1,766,547 | Top 10 Power BI Migration Best Practices | Introduction: As businesses continue to evolve and digital transformation becomes a top priority,... | 0 | 2024-02-20T12:05:37 | https://dev.to/brianbaker/top-10-power-bi-migration-best-practices-2041 | powerbi, powerbimigration | **Introduction:**
As businesses continue to evolve and digital transformation becomes a top priority, the need for effective data analytics tools becomes more pronounced. Power BI, Microsoft's business analytics service, has emerged as a leading choice for organizations seeking powerful insights from their data. However, migrating to Power BI requires careful planning and execution to ensure a smooth transition. In this blog post, we will explore the top 10 Power BI migration best practices that organizations should follow to maximize the benefits of this powerful tool.
1. **Understand Your Current Environment:**
Before embarking on a **[Power BI migration](https://www.itpathsolutions.com/a-comprehensive-guide-on-power-bi-migration-for-data-analytics-and-visualization/
)**, it's crucial to have a comprehensive understanding of your current data environment. This includes identifying data sources, data models, and existing reports. Conducting a thorough audit helps in planning and ensures that nothing is overlooked during the migration process.
2. **Assess Compatibility and Compliance:**
Ensure that your existing data sources, applications, and infrastructure are compatible with Power BI. Additionally, consider compliance requirements, especially if your data contains sensitive information. Address any potential issues beforehand to prevent disruptions and ensure a seamless migration.
3. **Data Cleansing and Transformation:**
Clean and transform your data before migrating it to Power BI. This step is essential for maintaining data quality and consistency. Power BI performs optimally with well-organized and cleaned datasets, leading to more accurate and insightful reports.
4. **Define Clear Migration Goals and Metrics:**
Establish clear migration goals, such as improved performance, enhanced visualization, or better collaboration. Define key performance indicators (KPIs) to measure the success of the migration. This not only helps in assessing the effectiveness of the migration but also provides a basis for continuous improvement.
5. **Engage Stakeholders and Users:**
Involve stakeholders and end-users in the migration process. Gather feedback on their requirements and expectations, and communicate the benefits of Power BI to create a positive outlook. Conduct training sessions to familiarize users with the new platform and ensure a smooth transition.
6. **Create a Robust Backup and Rollback Plan:**
Accidents happen, and it's essential to be prepared for unexpected issues during the migration process. Develop a robust backup plan to prevent data loss and have a rollback strategy in case of any unforeseen challenges. Regularly test the backup and rollback procedures to ensure their effectiveness.
7. **Incremental Migration Approach:**
Instead of attempting a large-scale migration in one go, consider an incremental approach. Start with a pilot migration for a specific department or a subset of data to identify and address potential challenges. This phased approach reduces the risk of disruptions and allows for continuous improvement based on real-world feedback.
8. **Optimize Performance:**
Performance optimization is crucial for ensuring a smooth user experience. Fine-tune data models, optimize queries, and leverage Power BI's performance monitoring tools. Regularly monitor and analyze performance metrics to identify bottlenecks and address them proactively.
9. **Security and Access Control:**
Prioritize security throughout the migration process. Define and implement access controls to ensure that only authorized personnel have access to sensitive data. Leverage Power BI's security features to protect data at both the dataset and report levels. Regularly update and review security policies to adapt to changing requirements.
10. **Post-Migration Monitoring and Maintenance:**
The migration process doesn't end with the successful transfer of data. Implement a post-migration monitoring and maintenance plan to identify and resolve any issues that may arise after deployment. Regularly update Power BI and its components to take advantage of new features and improvements.
Top 5 FAQs:
**Q1: How long does a Power BI migration typically take?**
A: The duration of a Power BI migration varies based on the complexity of your existing data environment, the volume of data, and the scope of the migration. A well-planned migration can take weeks to months, and it's crucial to prioritize thorough testing and validation.
**Q2: What challenges might organizations face during a Power BI migration?**
A: Common challenges include data compatibility issues, security concerns, user adaptation, and performance optimization. A thorough understanding of your current environment, coupled with careful planning and stakeholder engagement, can help mitigate these challenges.
**Q3: Is it necessary to train end-users before migrating to Power BI?**
A: Yes, training end-users is essential for a smooth transition. Providing training sessions helps users familiarize themselves with the new interface, tools, and functionalities. It also reduces the learning curve and encourages users to embrace the capabilities of Power BI.
**Q4: How often should post-migration monitoring and maintenance be performed?**
A: Post-migration monitoring and maintenance should be performed regularly, especially during the initial weeks after deployment. Continuous monitoring ensures that any issues are identified and addressed promptly. Regular updates to Power BI and proactive maintenance contribute to long-term success.
**Q5: Can Power BI be integrated with other business applications?**
A: Yes, Power BI can be integrated with a wide range of business applications, including Microsoft 365, Azure, and various third-party tools. Integration enhances collaboration and allows seamless data flow between applications, enabling organizations to derive more value from their data.
**Conclusion:**
Migrating to Power BI can significantly enhance an organization's ability to derive actionable insights from its data. By following these top 10 Power BI migration best practices, businesses can navigate the migration process efficiently, minimize disruptions, and unlock the full potential of Power BI for informed decision-making. Remember, a successful migration is not just about moving data; it's about optimizing processes, ensuring data quality, and empowering users to harness the full capabilities of Power BI. | brianbaker |
1,766,324 | Build Your Own Uptime Monitor with MeteorJS + Fetch + Plotly.js ☄️🔭 | In this tutorial I'll going to show you how to create your own uptime monitor in six easy steps. The... | 0 | 2024-03-08T13:44:52 | https://dev.to/meteor/build-your-own-uptime-monitor-with-meteorjs-fetch-plotlyjs-4fe0 | javascript, tutorial, meteor, beginners | In this tutorial I'll going to show you how to create your own uptime monitor in six easy steps. The app will use of the following stack, database to frontend:
- [MongoDB](https://www.mongodb.com/) to store our data as documents, close to JS objects
- [MeteorJS](https://www.meteor.com/) to build and run our app and handle the data layer out-of-the-box
- [fetch](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) at the heart of the monitoring requests to the external server
- [React](https://react.dev/) as our frontend library
- [Plotly](https://plotly.com/javascript/) as our chart renderer
## Table of Contents
<!-- START doctoc generated TOC please keep comment here to allow auto update -->
- [Concept and Architecture](#concept-and-architecture)
- [Create a New React Project with MeteorJS](#create-a-new-react-project-with-meteorjs)
- [Implementation](#implementation)
- [Step 1 - Configuration and Configurability](#step-1-configuration-and-configurability)
- [Step 2 - Create Collections](#step-2-create-collections)
- [Step 3 - Create a Handler for the Collections](#step-3-create-a-handler-for-the-collections)
- [Step 4 - Create an Uptime Request](#step-4-create-an-uptime-request)
- [Step 5 - Server Startup](#step-5-server-startup)
- [Step 6 - The Monitoring Frontend](#step-6-the-monitoring-frontend)
- [Where to go from here](#where-to-go-from-here)
- [About me](#about-me)
<!-- END doctoc generated TOC please keep comment here to allow auto update -->
## Concept and Architecture
1. There is an HTTP endpoint on your external server that is constantly requested by your Meteor app's server using `fetch`.
2. Each response and it's status, including timeouts and latency measures, is stored as a "document" in the Database, which is MongoDB by default.
3. Meteor "watches" the collection of documents and "publishes" updates of the collection to clients, that "subscribe" to it. This allows live-monitoring to be set up for custom periods of time.
4. The React client application subscribes to the live changes and uses [Plotly](https://plotly.com/javascript/react/) to display them as a line graph showing uptime and response time for a given period.
> Please note that you should only use this for websites that you own or have the permission to monitor. Make sure that you always act within the law.
## Create a New React Project with MeteorJS
If you do not have MeteorJS installed on your system, you may want to perform this quick install of the latest stable version:
```sh
$ npm install -g meteor
# on Linux||MacOS, you can also use the shell-installer script via
$ curl https://install.meteor.com/ | sh
```
Then, it's time to create a new project, once the `meteor` tool is installed and available:
```sh
$ meteor create uptime
```
This creates a new React-based Meteor project in the folder `uptime`.
> Note: If you don't want to use React, then you can also see what other frontends are available by running `meteor create --help`. Note, however, that this tutorial focuses on Meteor+React
Go to the `uptime` folder and install some dependencies, then run the project for the first time:
```js
$ cd uptime
$ meteor npm install react-plotly.js plotly.js node-abort-controller
$ echo "{}" >> settings.json
$ meteor --settings=settings.json
```
Your project is now running on http://localhost:3000
## Implementation
Most of the following steps are on the `server`. However, shared (isomorphic) code between client and server is placed in a separate folder called `/imports`. A new React project should have this folder by default, though.
### Step 1 - Configuration and Configurability
For our uptime measurements we use a simple [HTTP HEAD request](https://developer.mozilla.org/en-US/docs/web/http/methods/head). We use HEAD, because there is no response body sent over the wire and being parsed.
However, the request can be configured using [Meteor's `settings.json` file](https://docs.meteor.com/api/core#Meteor-settings), similar to `.env`, allowing for easy changes in the future without the need to modify any code.
Let's create a new monitor in `settings.json`:
```json
{
"monitors": {
"myDomain": {
"name": "MyDomainXYZ",
"method": "HEAD",
"url": "https://mycooldomain.xyz/reachability",
"timeout": 10000,
"interval": 5000,
"response": 204
}
}
}
```
This configuration involves sending a HEAD request to the specified URL every 5 seconds and measuring the response time. The expected response is a 204 status code, but if there is no response within 10 seconds, the server will be considered 'down' and the request will be aborted.
It is important to note that using other request methods besides HEAD may take longer to process and could potentially consume more server resources.
### Step 2 - Create Collections
To send data to the client and persist it between server restarts, two MongoDB collections are required: one to preserve the overall monitor status and another to store the summary of each request as a document.
Create both collections in `/imports/collections/MonitorCollection.js` and `/imports/collections/StatusCollection.js`:
```js
import { Mongo } from 'meteor/mongo'
export const MonitorCollection = new Mongo.Collection('monitor')
```
```js
import { Mongo } from 'meteor/mongo'
export const StatusCollection = new Mongo.Collection('status')
```
They will be used later to automatically sync the data from the server to the client using "publish/subscribe".
### Step 3 - Create a Handler for the Collections
Instead of directly accessing the collections we actually want to control inflow and outflow of data. For this we create a `Monitor` object in `server/Monitor.js`, that will manage all this for us.
```js
import { Meteor } from 'meteor/meteor'
import { MonitorCollection } from '../imports/collections/MonitorCollection'
import { StatusCollection } from '../imports/collections/StatusCollection'
export const Monitor = {}
```
First, we want to be able to initially create a status for a configured domain, so that it's status/info is available, even if we haven't fired a request yet:
```js
// ... continue in server/Monitor.js
Monitor.init = async ({ name, url, method, interval }) => {
return StatusCollection.upsertAsync({ name }, {
$set: { name, url, method, interval }
})
}
```
This will also update the status, in case we changed our configuration in `settings.js`.
Okay, now let's think about what we actually want to measure. We need a `name` as key, a timestamp of the request, a duration, a `hasTImedOut` flag and an error, in case we want to read error details.
Furthermore, we want to update status only once it has changed and not every time a new document arrives. A simple first implementation could look like this:
```js
// ... continue in server/Monitor.js
Monitor.add = async document => {
const { name, hasTimedOut, duration, error } = document
const status = await StatusCollection.findOneAsync({ name })
let statusChanged = false
// we just went down :-/
if (status.up && hasTimedOut) {
status.up = false
statusChanged = true
}
// we're back in business :-)
if (!status.up && !hasTimedOut) {
status.up = true
statusChanged = true
}
if (statusChanged) {
console.debug('[Monitor]: status changed:', status)
await StatusCollection.updateAsync(status._id, { $set: status })
// here is a good spot to send an Email to
// inform about the status change!
}
await MonitorCollection.insertAsync(document)
}
```
Finally, we want to define the amount of data, send to the client. We do this by defining Meteor Publications. On the one hand, we want to publish the status of the monitor as a single document:
```js
Meteor.publish('status', function ({ name }) {
return StatusCollection.find({ name }, { limit: 1 })
})
```
On the other hand we want a good bunch of request summaries, that will help us to build a nice graph of the uptime and response duration:
```js
// ... continue in server/Monitor.js
Meteor.publish('monitor', function ({ name }) {
return MonitorCollection.find({ name }, { limit: 250, hint: { $natural: -1 }})
})
```
Note the `hint: { $natural: -1 }` which tells the collection to so a natural backwards search (start with the newest entry), omitting the need for `sort`.
### Step 4 - Create an Uptime Request
Now, that we have set up a collection management, we still need a handler that fires and evaluates our requests by our given configuration.
For this we create a `class` this time. Create a new file `server/UptimeRequest.js` and start with the following:
```js
import { fetch } from 'meteor/fetch'
import { AbortController } from "node-abort-controller"
import { PerformanceObserver, performance } from 'node:perf_hooks'
export class UptimeRequest {
constructor ({ name, method, url, timeout, response }) {
// config
this.name = name
this.method = method
this.url = url
this.timeout = timeout
this.expectedResponse = response
this.actualResponse = null
// results / measurements
this.response = null
this.timestamp = null
this.performance = null
this.error = null
this.hasTimedOut = null
this.response = null
}
async fire () {
// here we implement the actual request
// and measure the outcome
}
toDocument () {
// here we will return results that matter
}
}
```
As you can see there is no `interval` as this class will be instantiated each time for a new request, thus one instance represents one request.
Let's implement the `fire` method:
```js
//... in the UptimeRequest class
async fire () {
this.timestamp = new Date()
// prepare performance measures
// see https://nodejs.org/api/perf_hooks.html#performanceentryduration
const observer = new PerformanceObserver((items) => {
items.getEntries().forEach((entry) => {
this.performance = entry
})
})
observer.observe({ entryTypes: ["measure"], buffer: true })
const start = `${this.name} - start`
const ended = `${this.name} - ended`
const controller = new AbortController()
const options = {
method: this.method,
priority: 'high',
redirect: 'error',
signal: controller.signal
}
const timeout = setTimeout(() => {
this.hasTimedOut = true
controller.abort()
}, this.timeout)
try {
performance.mark(start)
this.response = await fetch(this.url, options)
} catch (error) {
this.error = error
} finally {
performance.mark(ended)
clearTimeout(timeout)
performance.measure(this.url, start, ended)
observer.disconnect()
}
this.actualResponse = this.response?.status
// post checkup
if (!this.error && this.response.status !== this.expectedResponse) {
this.error = new Error('Response code mismatch')
}
// normalize error
if (this.error) {
const error = {}
Object.getOwnPropertyNames(this.error).forEach(prop => {
error[prop] = this.error[prop]
})
delete error.stack
this.error = error
}
}
// ...
```
Without going into too much details, this method creates a fetch request with a so called `AbortSignal` that aborts the request, once our given timeout has been exceeded. On top it's surrounded by Node's native performance measurement to measure the overall request-response duration.
You can read up everything that happens in this method using the following resources:
- https://nodejs.org/api/perf_hooks.html#performanceentryduration
- https://developer.mozilla.org/en-US/docs/Web/API/AbortController
- https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch
- https://stackoverflow.com/a/26199752/3098783
Finally we want to provide a summary as document to the outside consumers by implementing a simple `toDocument` method:
```js
//... in the UptimeRequest class
toDocument () {
return {
name: this.name,
response: {
expected: this.expectedResponse,
actual: this.actualResponse,
},
fired: this.timestamp,
duration: this.performance?.duration ?? 0,
hasTimedOut: !!this.hasTimedOut,
error: this.error
}
}
// ...
```
### Step 5 - Server Startup
We can finally run our server-side code that will request the external server and saves the results and status in the database. For this, remove all code in `server/main.js` and replace it with this one:
```js
import { Meteor } from 'meteor/meteor'
import { UptimeRequest } from './UptimeRequest'
import { Monitor } from './Monitor'
Meteor.startup(async () => {
const { myDomain } = Meteor.settings.monitors
await Monitor.init(myDomain)
const monitor = async () => {
const request = new UptimeRequest(myDomain)
await request.fire()
return Monitor.add(request.toDocument())
}
Meteor.setInterval(monitor, myDomain.interval)
})
```
On startup we first register or update our domain (see the `Monitor.init` method in step 1.3) and then run a request for each interval, adding the result to the collections and updating the status.
### Step 6 - The Monitoring Frontend
The client part is much shorter and will actually fit in one step. This is, because here it combines the magic of Meteor's reactivity together with the magic of Plotly's auto-generation of charts, just to save you hours and hours of coding! 🧙♂️
For this you only need to change the file `imports/ui/App.jsx` to the following:
```jsx
import React from 'react'
import { MonitorCollection } from '../collections/MonitorCollection'
import { StatusCollection } from '../collections/StatusCollection'
import { useTracker, useSubscribe, useFind } from 'meteor/react-meteor-data'
import Plot from 'react-plotly.js'
const name = 'MyDomainXYZ'
export const App = () => {
// subscribe to status, call
// statusLoading() to know if it's loading or not
const statusLoading = useSubscribe('status', { name })
// subscribe to monitor docs,
// use monitorLoading() to know if it's loading or not
const monitorLoading = useSubscribe('monitor', { name })
// the actual status doc, which will be undefined,
// as long as the subscription is still loading
const [status] = useFind(() => StatusCollection.find())
const [uptime, duration] = useTracker(() => {
const docs = MonitorCollection.find({}, {
// make sure the client sorts the docs,
// in case they arrive in a different order
// than the server queried them
sort: { fired: 1 }
})
const updatime = {
x: [], // doc index as Date
y: [], // up or down
type: 'scatter'
}
const duration = {
x: [],
y: [],
type: 'scatter'
}
docs.forEach((doc, index) => {
updatime.x.push(doc.fired)
duration.x.push(doc.fired)
updatime.y.push(doc.hasTimedOut ? 'down' : 'up')
duration.y.push(doc.hasTimedOut ? 0 : doc.duration)
})
return [updatime, duration]
}, [])
return (
<div>
<h1>Uptime Monitor for "{name}"</h1>
<StatusInfo status={status} loading={statusLoading() || monitorLoading()}/>
<Plot data={[uptime]} layout={{ width: 800, height: 400, title: 'Uptime' }} config={{ responsive: true }}/>
<Plot data={[duration]} layout={{ width: 800, height: 400, title: 'Duration' }} config={{ responsive: true }}/>
</div>
)
}
// pure component, could be used with memo
const StatusInfo = ({ status, loading }) => {
if (loading || !status) return (<div>Status loading...</div>)
return (
<div>
<span>Status: {status.up ? 'up' : 'down'}</span><span> | </span>
<span>URL: {status.url}</span><span> | </span>
<span>Method: {status.method}</span><span> | </span>
<span>Interval: {status.interval / 1000}s</span>
</div>
)
}
```
The result are two line-graphs that update every 5 seconds, as defined in our config:
The magic behind this very short code is actually the hooks, provided by [the `react-meteor-data` package](https://packosphere.com/meteor/react-meteor-data), which is already included in every new Meteor-React project. Here are some excerpts:
#### `useTracker`
> You can use the useTracker hook to get the value of a Tracker reactive function in your React "function components." The reactive function will get re-run whenever its reactive inputs change, and the component will re-render with the new value.
To provide some more context: This hook uses Meteor's [Tracker](https://docs.meteor.com/api/tracker.html) to listen on changes in a Data-set, such as our two collections. Under the hood there is an observer that runs, every time a document is added, removed or updated on this collection, invoking a Tracker computation, which in turn invokes a new React computation, similar to what you already know from other React hooks.
#### `useSubscribe`
> At its core, it is a very simple wrapper around useTracker (with no deps) to create the subscription in a safe way, and allows you to avoid some of the ceremony around defining a factory and defining deps. Just pass the name of your subscription, and your arguments.
#### `useFind`
> The useFind hook can substantially speed up the rendering (and rerendering) of lists coming from mongo queries (subscriptions). It does this by controlling document object references. By providing a highly tailored cursor management within the hook, using the Cursor.observe API, useFind carefully updates only the object references changed during a DDP update.
## Where to go from here
The app in this tutorial is far from complete. However, I compiled a few ideas for your next steps with this one:
- update to Meteor 3.0 and deploy to an ARM device like a Raspberry PI (we may cover this in the future if demand is high)
- [deploy your app to Meteor Cloud (managed hsoting)](https://www.meteor.com/cloud?utm_source=jkuester&utm_medium=online&utm_campaign=Q2-2022-Ambassadors) or your own infrastructure using [Meteor-Up](https://meteor-up.com/)
- extend the app to monitor multiple clients
- use a job / cron-job library, instead of `setInterval`
- create a dashboard for your monitors
- add [Meteor Accounts](https://docs.meteor.com/api/accounts.html) to manage users, authentication etc.
- improve the Plot layouts and make them visually more appealing
- use caching and capped collections or redis-oplog for scaling
---
## About me 👋
I regularly publish articles about **Meteor.js** and **JavaScript** here on dev.to. I also recently co-hosted the [weekly Meteor.js Community Podcast](https://www.youtube.com/@meteorjscommunity), which covers the latest in Meteor.js and the community.
You can also find me (and contact me) on [GitHub](https://github.com/jankapunkt/), [Twitter/X](https://twitter.com/kuester_jan) and [LinkedIn](https://www.linkedin.com/in/jan-kuester/).
If you like what you read and want to support me, you can [sponsor me on GitHub](https://github.com/jankapunkt), [send me a tip via PayPal](https://paypal.me/kuesterjan) or sponsor a book from [my Amazon wishlist](https://www.amazon.de/-/en/hz/wishlist/ls/12YMIY0QNH9TK?ref_=list_d_wl_lfu_nav_1). | jankapunkt |
1,766,429 | Basic Hive Setup In A Flutter App | Basic Hive Setup In A Flutter App Implementing Hive In A Flutter To-Do List App In this tutorial,... | 0 | 2024-02-20T09:43:08 | https://dev.to/idigisol_web/basic-hive-setup-in-a-flutter-app-328p | flutter, hive, development, appsync | Basic Hive Setup In A Flutter App
Implementing Hive In A Flutter To-Do List App
In this tutorial, we’ll explore how to create a Basic Hive setup in a Flutter App, a lightweight and fast NoSQL database, into a Flutter to-do list application. Hive is a great choice for local data persistence in Flutter due to its simplicity and performance.
Prerequisites
To follow along with this tutorial, you should have a basic understanding of Flutter and how to set up a new Flutter project. You also need to have the Flutter SDK and an editor like Visual Studio Code or Android Studio installed on your machine.
Getting Started
Let’s start by creating a new Flutter project. Open your terminal or command prompt and run the following command:
`
```
flutter create hive_todo_app
```
`
This command will create a new Flutter project called hive_todo_app.
Next, navigate to the project directory:
```
cd hive_todo_app
```
Adding Dependencies
Open the pubspec.yaml file in your project and add the following dependencies under the dependencies section:
https://pub.dev/packages/hive
https://pub.dev/packages/hive_flutter
```
dependencies:
flutter:
sdk: flutter
hive: ^2.0.4
hive_flutter: ^1.0.0
The hive package is the core package for Hive, while hive_flutter provides additional functionality specifically for Flutter.
```
Save the file and run the following command to fetch the dependencies:
`flutter pub get`
Initializing Hive
Now that we have added the necessary dependencies, we can initialize Hive in our app.
Create a new file called main.dart in the lib folder of your project. Replace the contents of this file with the following code:
```
import 'package:flutter/material.dart';
import 'package:hive/hive.dart';
import 'package:hive_flutter/hive_flutter.dart';
void main() async {
await Hive.initFlutter();
await Hive.openBox('todoBox');
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Todo App',
theme: ThemeData(
primarySwatch: Colors.blue,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: TodoListScreen(),
);
}
}
```
In the main function, we first call Hive.initFlutter() to initialize Hive with Flutter. Then, we open a Hive box called 'todoBox' using Hive.openBox('todoBox'). This box will be used to store our to-do items.
The MyApp widget is a simple MaterialApp that serves as the entry point of our app. We set the app’s title and theme and specify that the TodoListScreen should be the home screen.
Creating The To-Do List Screen
Let’s create the screen that will display the list of to-do items.
Create a new file called todo_list_screen.dart in the lib folder. Replace the contents of this file with the following code:
```
import 'package:flutter/material.dart';
import 'package:hive/hive.dart';
import 'package:hive_flutter/hive_flutter.dart';
class TodoListScreen extends StatefulWidget {
@override _TodoListScreenState createState() => _TodoListScreenState();}
class _TodoListScreenState extends State<TodoListScreen> {
late Box<Todo> _todoBox;
@override
void initState() {
super.initState();
_todoBox = Hive.box('todoBox');
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Todo List'),
),
body: ValueListenableBuilder<Box<Todo>>(
valueListenable: _todoBox.listenable(),
builder: (context, box, _) {
return ListView.builder(
itemCount: box.length,
itemBuilder: (context, index) {
final todo = box.getAt(index)!;
return ListTile(
title: Text(todo.title),
subtitle: Text(todo.description),
);
},
);
},
),
floatingActionButton: FloatingActionButton(
child: Icon(Icons.add),
onPressed: () {
showDialog(
context: context,
builder: (context) {
String title = '';
String description = '';
return AlertDialog(
title: Text('Add Todo'),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
TextField(
onChanged: (value) {
title = value;
},
decoration: InputDecoration(
labelText: 'Title',
),
),
TextField(
onChanged: (value) {
description = value;
},
decoration: InputDecoration(
labelText: 'Description',
),
),
],
),
actions: [
FlatButton(
child: Text('Cancel'),
onPressed: () {
Navigator.of(context).pop();
},
),
FlatButton(
child: Text('Save'),
onPressed: () {
final todo = Todo(
title: title,
description: description,
);
_todoBox.add(todo);
Navigator.of(context).pop();
},
),
],
);
},
);
},
),
);
}
}
```
The TodoListScreen class extends StatefulWidget and is responsible for displaying the list of to-do items and providing an interface for adding new items.
In the initState method, we initialize the _todoBox variable with the Hive.box('todoBox') box. This gives us access to our to-do items stored in Hive.
The build method returns a Scaffold widget that has an AppBar with the title “Todo List” and a body with a ValueListenableBuilder. The ValueListenableBuilder listens for changes in the todoBox and rebuilds the UI whenever a change occurs. Inside the builder function, we create a ListView.builder that displays the to-do items as a list of ListTile widgets.
The floatingActionButton is used to open a dialog when pressed. The dialog contains two TextField widgets for entering the title and description of a new to-do item. When the “Save” button is pressed, we create a new Todo object with the entered values, add it to the _todoBox, and close the dialog.
Creating The Todo Model
We need to define a Todo model class that represents a single to-do item. Create a new file called todo_model.dart in the lib folder. Replace the contents of this file with the following code:
```
import 'package:hive/hive.dart';
part 'todo_model.g.dart';
@HiveType(typeId: 0)
class Todo extends HiveObject {
@HiveField(0)
String title;
@HiveField(1)
String description;
Todo({required this.title,required this.description,});}
```
In this class, we annotate our Todo class with a @HiveType annotation. This annotation tells Hive that this class should be used for storing and retrieving to-do items.
The @HiveField annotation is used for specifying the indices of fields in the Hive database. In our case, we have two fields: title and description.
To generate the necessary Hive code, run the following command in your terminal:
`flutter packages pub run build_runner build
`
Running The App
Now that everything is set up, let’s run our app and see the results.
Connect your device or start an emulator, and run the following command in your terminal:
flutter run
This command will build and run the Flutter project on your connected device or emulator.
Once the app is launched, you should see a screen with the title “Todo List” and an empty list. Tap on the floating action button to add a new to-do item. Enter a title and description, then tap “Save”. Your new to-do item should appear in the list.
Congratulations! You have successfully implemented Hive in a Flutter to-do list app. Hive provides a simple and efficient way to persist data locally in your Flutter applications. Explore the Hive documentation to learn more about its powerful features and improve your app further.
Conclusion
In this tutorial, we learned how to integrate Hive into a Flutter to-do list application. We covered initializing Hive, creating a Hive box, rendering data using ValueListenableBuilder, and adding new data to the Hive box. With this knowledge, you can now implement Hive in your own apps to persist data locally and create powerful offline experiences for your users. Happy coding!
Github Repository [here](https://github.com/iDigiSolWeb)
## [Turn your app idea into digital reality with iDigiSol Web](https://www.idigisolweb.com)
[](https://www.buymeacoffee.com/idigisolweb) | idigisol_web |
1,766,446 | MEP BIM Coordination Stimulating Green Building Designs | The world around us has changed in many different ways; new technologies have paved the way,... | 0 | 2024-02-20T09:58:59 | https://dev.to/uniquescadd/mep-bim-coordination-stimulating-green-building-designs-m0e | bim, revit, mep, coordination | The world around us has changed in many different ways; new technologies have paved the way, innovations have taken place in several sectors, and many more. Although one of the buzzwords that has come to the notice of many industries has resulted in positive outcomes. _"SUSTAINABILITY"_ is one of the common concepts in the minds of great professionals across the globe, and making headway to opt for and achieve sustainability at the utmost efficiency.
Speaking of several sectors, AEC has also focused on sustainable design options, also known as green building designs. Living sustainably has significantly become an integral part of our lives for a few decades. The rapid use of natural resources, depletion of non-renewable resources, and degradation of forests have triggered the requirement to implement strategies and create technologies to save the environment while maintaining comfort, luxury, and easy lives. Therefore, modern AEC professionals now focus on eco-friendly construction practices for better and healthier living.
As a matter of fact, governments from various countries have issued a mandatory policy to implement green building concepts in construction for the restoration of the environment and a healthy living society. Additionally, the national and state governments focus on the construction sector to incorporate natural and energy-efficient methods. Particularly, the US has been strictly comprehending greener construction by adopting effective construction processes, procedures, and materials.
Although to implement sustainable practices in the AEC industry, many technologies have emerged that have eased the complex process of construction. Today, the AEC sector is on a new curve where MEP BIM coordination stimulates green building designs. MEP engineering design has taken sustainability as a vital part of the project planning due to rising awareness about global climate change. As a matter of fact, MEP BIM coordination services ensure careful planning and design of the MEP systems and make a comprehensive yet effective plan for the building to use more renewable energy sources.
MEP is responsible for mechanical, engineering, and plumbing systems in the building. These are functional systems for any facility that must be accurately incorporated into the building without zero scope of clash or error. As a matter of fact, MEP BIM coordination oversees the accuracy of the framework for the infrastructure system. Usually, it is practiced to detect and resolve any clashes between the MEP systems or other components of the building.
With the help of MEP BIM services, any clashes can be detected at the initial stage of the construction design modeling, resulting in saving time, effort, and materials, and enhanced accuracy of the project. Furthermore, as the MEP disciplines play a vital role in building construction, the need for sustainable practice can be through MEP services. Let's further understand the need for green building design and the role of MEP BIM coordination.
## Need for Sustainable Construction Practice & Role of MEP Coordination Service
Apart from being a hot topic in the headlines, sustainability has become a newer concept in the AEC industry. Due to the rise in global warming, fluctuation in rising temperatures, climate change, and much more are at an alarming rate. Every industry in the economy today contributes to saving the environment according to the sectors' standards. In an innovative economy, AEC construction contributes to promising construction with greener building designs.
Construction companies are more focused on implementing sustainable practices in the project for a positive outcome on the environment. As a matter of fact, the rise in environmental disturbance can be balanced with the help of constructing green buildings which can be further achieved via MEP BIM services while incorporating **[MEP Coordination](https://www.uniquescadd.com/our-services/mep-coordination-services/)**.
MEP coordination is basically implemented before the MEP design is installed in a 3D BIM model. MEP coordination services overlook accuracy in the design disciplines and help in identifying any clashes at an earlier stage of construction design. Moreover, it has transformed the AEC sector by offering high-quality results and improvised project outcomes. Here are some major benefits of MEP BIM coordination.
- Enhance Workflow
- Improved communication
- Clash Free Disciplines
- Reduced Rework and Cost
- Timely completion of the project
## Role of MEP BIM Coordination in Green Building Design
MEP installation is quite a critical factor in the construction of any project. It is the functionality of the building. However, with the growing technology and innovation curve in the AEC sector, MEP services are now also responsible for providing efficient planning for green building design in order to enhance the project with sustainability.
As a newer concept, MEP engineers are promptly focused on planning sustainable design options that can be efficient and promote a healthy society. As a matter of fact, in the entire process of MEP, the MEP coordination service plays a pivotal role in overseeing and identifying any clashes between the three disciplines or other components of the design.
MEP engineers focus on the efficiency of a facility's heating framework, lighting, ACs, and improper ventilation, as these are the main functionalities of any facility. However, installing these systems in design requires cross-checking with attention to detail to avoid any clashes. This is where MEP BIM services are highlighted.
Additionally, while designing the MEP disciplines, professionals can clearly focus on implementing strategies for sustainable design concepts that can enhance and add value to the project. Therefore, MEP BIM coordination is efficiently used in the design to ensure that the concept of greener building doesn't clash with any other discipline. MEP engineers and consultants can help to come up with green design with strategic solutions and methods to incorporate sustainable design ideas. This ensures that the building or any infrastructure construction processes have lesser CO2 emissions. Following are some perks of green building development.
- Eco-friendly and sustainable architecture
- Maximizing the environmental performance of the infrastructure
- Reduced consumption of non-renewable sources
- Maintain the constant neutral temperature of the building
- Energy-saving methodologies
While the concept of sustainable construction is still new, the AEC industry faces various challenges in the pre-construction stage. However, with accurate MEP coordination, design can be eco-friendly, accurate, and efficient while maintaining all the functionalities of the facility with zero scope of clash. With new curves in the architecture and construction industry, various trends in the growing market can easily incorporate the methodology of green building with MEP BIM services.
## Latest Trends in MEP BIM Sustainable Construction
The idea of incorporating sustainable design practice is initiated with MEP BIM services, ensuring the balance of cost, material, and energy consumption is maintained. Proper selection of materials according to cost while efficiently and innovatively harnessing the energy of sunlight, geothermal heating, and natural cooling systems.
MEP professionals ensure that three main disciplines are coordinately installed without any errors or conflicts. Although with that, keeping in mind, various sustainability trends in MEP coordination support the concept of sustainability in construction and make the process easier and more efficient while reducing the project's carbon footprint. Following are the latest trends in green building design concepts to ease the construction project.
- Smart control units and seniors to monitor energy consumption and control the heating and cooling system with digital devices such as smartphones/ tablets.
- Solar panel installations as solar energy is the most powerful and renewable resource in the environment, reducing the conventional electrical systems.
- AC with AI sensors which can sufficiently reduce waste and increase energy efficiency. With AI in us for ACs, can fine-tune the AC and heating levels of the room in automatic mode.
## Concluding Remarks
Mechanical, electrical, and plumbing systems are critical for building design as these make the empty structure functional, which creates a livable environment. However, with growing technology, MEP has developed various strategies to enhance project efficiency. On the other hand, with the rise of global warming and other environmental issues at an alarming rate, MEP Services plans an entire building project to incorporate sustainable amenities and functionalities. With a major curve, green building design concepts have few trends encompassed with technology that reduces carbon footprint, more healthy living, and enhanced projects. | uniquescadd |
1,766,483 | De Weg naar Veiligheid: Rijschool Driver Company | Rijschool Driver Company is een vooraanstaande naam in de wereld van rijopleidingen. Met een focus op... | 0 | 2024-02-20T10:36:42 | https://dev.to/jamesbutler/de-weg-naar-veiligheid-rijschool-driver-company-cn9 | driver, company, drivercompa, rijscho | Rijschool Driver Company is een vooraanstaande naam in de wereld van rijopleidingen. Met een focus op kwaliteit, veiligheid en deskundige instructeurs, heeft dit bedrijf een reputatie opgebouwd als een betrouwbare partner voor iedereen die zijn weg op de weg wil vinden. In dit artikel zullen we de filosofie, methoden en voordelen van Rijschool Driver Company verkennen, en waarom het een topkeuze is voor aspirant-chauffeurs. [https://drivercompany.nl/rijschool-nootdorp/](https://drivercompany.nl/rijschool-nootdorp/)
Een van de sleutelprincipes van Rijschool Driver Company is het belang van veiligheid. Ze begrijpen dat autorijden een serieuze verantwoordelijkheid is en streven ernaar om hun studenten te voorzien van de kennis en vaardigheden die nodig zijn om veilige en zelfverzekerde bestuurders te worden. Dit wordt bereikt door middel van uitgebreide instructie en praktijkgerichte training.
De instructeurs van Rijschool Driver Company zijn hooggekwalificeerde professionals met uitgebreide ervaring in het onderwijzen van rijvaardigheid. Ze zijn niet alleen bedreven in het aanleren van de basisprincipes van het autorijden, maar ook in het overbrengen van geavanceerde technieken en het bevorderen van defensief rijgedrag. Dit zorgt ervoor dat studenten niet alleen slagen voor hun rijexamen, maar ook dat ze goed voorbereid zijn op de uitdagingen van het moderne wegverkeer.
Een ander voordeel van Rijschool Driver Company is de flexibiliteit van hun lesprogramma's. Of je nu een druk schema hebt of een specifieke leerstijl hebt, ze bieden opties die aan jouw behoeften voldoen. Of het nu gaat om individuele lessen, groepslessen of intensieve cursussen, er is altijd een programma dat bij je past. Bovendien zijn de tarieven redelijk en transparant, zonder verborgen kosten of verrassingen.
Naast het bieden van praktische rijlessen, streeft Rijschool Driver Company er ook naar om een positieve en ondersteunende leeromgeving te creëren. Ze begrijpen dat het leren autorijden voor sommige mensen stressvol kan zijn, en daarom zijn hun instructeurs geduldig, vriendelijk en empathisch. Ze moedigen studenten aan om vragen te stellen, fouten te maken en te groeien van hun ervaringen, wat resulteert in zelfverzekerde en competente bestuurders.
Een ander aspect dat Rijschool Driver Company onderscheidt, is hun inzet voor maatschappelijk verantwoord ondernemen. Ze streven ernaar om duurzame praktijken te integreren in al hun activiteiten, van het gebruik van milieuvriendelijke lesauto's tot het ondersteunen van lokale gemeenschappen. Door te kiezen voor Rijschool Driver Company, kunnen studenten niet alleen hun rijvaardigheid verbeteren, maar ook bijdragen aan een groenere en rechtvaardigere wereld.
Kortom, Rijschool Driver Company is de ideale keuze voor iedereen die op zoek is naar hoogwaardige rijopleidingen. Met hun focus op veiligheid, deskundige instructeurs, flexibele programma's en ondersteunende leeromgeving, bieden ze alles wat je nodig hebt om een zelfverzekerde en competente bestuurder te worden. Dus waar wacht je nog op? Neem vandaag nog contact op met Rijschool Driver Company en zet de eerste stap naar rijvaardigheid en veiligheid op de weg. | jamesbutler |
1,766,521 | The Future of API Development: Famous APIs & AI's role in API development in the future | Intelligence is the ability to adapt to change. Stephen Hawking In an increasingly digital... | 0 | 2024-03-10T10:29:31 | https://dev.to/archie_lc/the-future-of-api-development-famous-apis-ais-role-in-api-development-in-the-future-2m3m | api, stripe, ai, twilio | > _Intelligence is the ability to adapt to change._
**Stephen Hawking**
<hr />
In an increasingly digital world, businesses can't survive – let alone thrive – without adaptable technology stacks. APIs serve as the foundation of this adaptability, providing secure gateways for applications, services, and platforms to seamlessly share and leverage data. As artificial intelligence (AI) continues to redefine what's possible, the world of API development is set for a major evolution.
## Significance of AI in API development going forward
AI functions as a powerful complement to APIs, not a replacement. AI models unlock innovative potential in how APIs are designed and utilized:
- **_Intelligent API Creation_** : AI algorithms aid developers in designing more efficient and tailored APIs. By analyzing usage patterns and data relationships, AI can suggest enhancements and optimizations.
- **_Smarter API Connections_**: AI helps find and manage connections between systems. AI-powered tools can suggest relevant integrations to increase efficiency and uncover hidden insights.
- _**API Self-Healing**_: AI minimizes API downtime and adapts to changes. AI models could create APIs capable of rapidly adjusting to unexpected issues or shifts in system behavior.
<hr />
## The ROI of API Optimization in the AI Era
Investing in enhanced API functionality with an experienced partner has clear revenue and optimization benefits:
- **_Unlocking Innovation_**: Optimized, AI-infused APIs open the door for rapid integration of emerging technologies. Startups can experiment and implement features like cutting-edge AI chatbots without overhauling core infrastructure.
- **_New Sales Streams_**: Well-managed APIs expose your business data and value securely to partners and developers. This creates potential for API monetization and the potential for innovative integrations.
- **_Data-Driven Insights_**: An optimized API strategy grants detailed insights into customer behavior and system interactions. Leveraging AI to mine this data leads to superior decision-making and targeted solutions.
<hr />
Now lets delve deeper case studies on how budding startups disrupted the market with their innovative API driven services & solutions
## Case Studies: Startups Powered by APIs
Now we must also understand what pretext the past has set for us with the examples of market disruptors of the past decade
### Stripe
In the early days of the internet, accepting online payments was like navigating a labyrinth – a complex maze riddled with technical jargon and bureaucratic hurdles. Frustrated developers and stalled businesses littered the digital landscape. Then came Stripe, a fledgling startup with an audacious goal: to revolutionize the way money moved online. Their weapon of choice? An API.
Stripe didn't just create an API; they sculpted a masterpiece of developer-centric design. Lines of code flowed with unexpected elegance, documentation possessed the clarity of a crystal stream, and the entire system breathed simplicity. A quiet excitement spread among developers, a sense that something in the payments world was about to shift.
Businesses caught wind of Stripe's streamlined payment solution. Startups, held back by clunky payment integrations, saw a glimmer of hope. Established businesses, mired in legacy systems, dared to imagine seamless global expansion. Stripe's API wasn't just removing friction – it was fueling ambition.
The impact was undeniable. New business models, previously stifled by payment complexities, burst onto the scene. Subscriptions bloomed, marketplaces thrived, and the on-demand economy surged. Developers became the unlikely heroes of this revolution, empowered by Stripe's elegant API to shape the very fabric of commerce.
Stripe's growth was no less than explosive. Transactions flowed through their system like a mighty river, each one a testament to their success. The future hummed with anticipation; competitors took notice of Stripe's success, recognizing the power of a well-crafted API. The payments industry, once stagnant, now thrummed with a new energy. Stripe, the unlikely challenger, had irrevocably changed the game, and the possibilities seemed endless.
<hr />
### Twilio
In a world tabgled wires with hard to configure voip solutions, businesses struggled to connect with their customers meaningfully. Phone systems were rigid, SMS campaigns felt impersonal, and building custom solutions demanded vast resources. Enter Twilio, a cloud communications platform with a vision: to empower developers to craft the connections that mattered. And at the heart of this vision pulsed their API.
Twilio understood that developers were the architects of the modern customer experience. Their API wasn't just a tool; it was a canvas for innovation. With remarkable clarity and intuitive design, Twilio's API allowed developers to weave SMS, voice, and even WhatsApp into the fabric of their applications. The result? A symphony of streamlined communication.
Businesses began to hear the music. A forgotten appointment? A simple SMS reminder could prevent lost revenue. An urgent customer inquiry? Programmatic voice calls could resolve issues with speed and empathy. The possibilities unfurled – customer support transformed, marketing campaigns gained a personal touch, and the distance between businesses and their customers began to dissolve.
Twilio's API fueled a surge of new use cases. Healthcare providers created automated appointment systems, delivery companies built real-time tracking notifications, and two-factor authentication became the norm, enhancing security for countless users. Developers, with Twilio's API as their instrument, orchestrated better, more personal connections across industries.
The impact was undeniable. Twilio's growth mirrored the explosion of possibilities they had unlocked. Yet, a subtle anticipation permeates the industry. Competitors sense the shifting landscape, recognizing the power of a developer-first communications API. It's a testament to Twilio's foresight: they lit the spark that ignited a revolution in how businesses communicate, and the best tunes are yet to be played.
<hr />
### Plaid
There was a time before 2013 when access to financial data was guarded like a fortress. Bank accounts were separated islands, transactions moved at a glacial pace, and businesses yearned for a way to navigate this fragmented landscape. Plaid emerged with a key to unlock these gates – their powerful API.
Plaid saw the untapped potential trapped within the financial ecosystem. They crafted an API that spoke the language of banks and fintechs alike, with a focus on security and an unwavering commitment to user privacy. With clear documentation and streamlined workflows, Plaid's API empowered developers to build bridges between financial institutions and innovative new applications.
The transformation was swift. A budgeting app could seamlessly connect with a user's bank account, offering insights that were once unimaginable. Lenders could assess risk and make faster decisions, expanding opportunities for those who might have been overlooked. Businesses of all sizes gained access to the financial data they needed to operate more efficiently and serve their customers better.
The cornerstone of Plaid's success lies in the concept of open banking, fueled by their API. But for businesses to truly thrive in this new era, there's another piece to the puzzle. Just as it's essential to integrate with third-party APIs like Plaid, companies must also embark on building their own APIs. This means exposing specific data and functionalities securely, allowing partners and customers to interact with their systems in a controlled, seamless way.
By crafting well-designed APIs, businesses unlock a realm of opportunities. They can foster strategic collaborations, streamline internal processes from managing multiple bank accounts to Identity verification and pave the way for the next wave of innovation. In this interconnected financial world, those who embrace both the power of integrating with others' APIs and building their own hold the keys to a future brimming with growth and possibility.
<hr />
## Essence of APIs in Business Growth
Imagine having a key that unlocks a world of possibilities for your business. That's the power of a well-crafted API. Stripe rewrote the rules of online payments by making it easy for others to integrate with them. Twilio revolutionized communication by letting developers build connections into their apps. Plaid transformed how we access our financial data. Now, it's your turn.
Think of the data and core functionalities unique to your business. By building an API, you:
- **_Become an Enabler_**: Empower partners and developers to create new products and services built around your offering, opening up unforeseen revenue streams.
- **_Drive Innovation_**: Foster a collaborative ecosystem where fresh ideas flow freely, sparking innovations that benefit your customers and the industry as a whole.
- **_Gain a Competitive Edge_**: A streamlined API experience attracts the best developers and keeps your business ahead of the technology curve.
In today's interconnected world, APIs aren't a luxury – they're a strategic investment. The future belongs to those who embrace the power of collaboration and open systems. Don't risk getting left behind; shape the API economy with your own groundbreaking API
<hr />
## Seize the AI Advantage
Businesses clinging to legacy tech will inevitably fall behind as we witnessed in the cases above where new players rose because of the resistance of old players to adapt to change. To harness the full potential of AI and seamless connectivity, a solid API architecture is a non-negotiable for businesses of all sizes.
Are you ready to explore how optimized APIs and AI integration can unlock new opportunities for your business? Seeking consultation from experienced professionals can accelerate your path to maximizing impact through enhanced tech infrastructure.
Let us know if you'd like specific aspects of the case studies expanded, or if you want to [book a consultation for how your business could benefit from a powerful API](https://cal.com/lastcrown) .
If their is any part of the article that you feel doubtful about write to us in the comments and we will get back to you.
Reach Out to us
[LastCrown on Facebook](https://facebook.com/lastcrown.in)
[LastCrown on Instagram](https://instagram.com/lastcrown.in)
[LastCrown on LinkedIn](https://www.linkedin.com/company/lastcrown) | archie_lc |
1,766,626 | JavaScript WebRTC. WebRTC example JavaScript 🌐Remote Controller | As we have seen on the first post of this serie we have setup a Pion WebRTC "client". Now we are... | 26,492 | 2024-03-19T07:15:00 | https://dev.to/piterweb/javascript-webrtc-webrtc-example-javascript-remote-controller-1ppi | webdev, javascript, webrtc, tutorial | As we have seen on the first post of this serie we have setup a **Pion WebRTC** "client". Now we are going to explore the "server" example built for the **browser** with JS(TS) and a little of WASM.
💭 Remember that this is modified and simplified example of "**Remote Controller**" my software product that tries to be an **alternative to Steam Remote Play**. If you are interested to learn more about how it works I will continue this serie, but for the moment you will have the codebase to [check it out](https://github.com/PiterWeb/RemoteController)
Lets start with the example:
First we will define the default STUN servers
```ts
const defaultStunServers = [
'stun:stun.l.google.com:19302',
'stun:stun.l.google.com:19305'
];
```
The next step will be the peerconnection creation and handle
```ts
const peerConnection = new RTCPeerConnection({
iceServers: [
{
urls: defaultStunServers
}
]
});
/* fn will be an optional callback function to execute
when the close succeded */
function ClosePeerConnection(fn?: () => void) {
if (fn) fn();
peerConnection.close();
}
async function CreateServerWebRTC() {
peerConnection.onconnectionstatechange = handleConnectionState;
const numbersChannel = peerConnection.createDataChannel("numbers");
const otherChannel = peerConnection.createDataChannel("other");
numbersChannel.onmessage = (e) => {
console.log("Number: ", e.data);
}
othersChannel.onopen = () => {
othersChannel.send(JSON.stringify({'message': "Hello World from WebRTC"}))
};
let copiedCode: string = '';
const offer = await peerConnection.createOffer();
await peerConnection.setLocalDescription(offer);
const candidates: RTCIceCandidateInit[] = [];
peerConnection.onicecandidate = (ev) => {
if (ev.candidate === null) {
copiedCode =
signalEncode(peerConnection?.localDescription) + ';' + signalEncode(candidates);
// Server code logged on console
console.log(copiedCode);
return;
}
candidates.push(ev.candidate.toJSON());
};
}
// Handle connection with the PionWebRTC client
/*hostAndCandidatesCode argument is the code provided by our client after submiting the server code in it */
async function ConnectToClientWebRTC(hostAndCandidatesCode: string) {
try {
const [hostCode, candidatesCode] = hostAndCandidatesCode.split(';');
const answer: RTCSessionDescription = signalDecode(hostCode);
const candidates: RTCIceCandidateInit[] = signalDecode(candidatesCode);
await peerConnection.setRemoteDescription(answer);
candidates.forEach(async (candidate) => {
await peerConnection.addIceCandidate(candidate);
});
} catch (e) {
console.error(e);
}
}
// Execute code in base of the peerconection state change
function handleConnectionState() {
const connectionState = peerConnection.connectionState;
switch (connectionState) {
case 'connected':
console.log("connected");
break;
case 'disconnected':
console.log("disconnected");
ClosePeerConnection();
break;
case 'failed':
console.log("failed");
ClosePeerConnection();
break;
case 'closed':
console.log("closed");
ClosePeerConnection();
break;
}
}
```
And now we will export our main functions to use in your own codebase
```ts
export { CreateServerWebRTC, ConnectToClientWebRTC, ClosePeerConnection };
```
But now you may have thinked about signalEncode and signalDecode functions, these are some WASM functions generated from the Go codebase to compress the resulting codes and exchange more info like candidates.
You will have all the files on [this gist](https://gist.github.com/PiterWeb/47e77e9011fab02af5c8778569c7686b), now let's create the helper functions to use it out of the box
```ts
// Function WASM (GOLANG)
function signalEncode<T>(signal: T): string {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-ignore
return window.signalEncode(JSON.stringify(signal));
}
// Function WASM (GOLANG)
function signalDecode<T>(signal: string): T {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-ignore
return JSON.parse(window.signalDecode(signal)) as T;
}
```
Now with all our setup we will have the tooling to make an APP were a server (js in the browser) can exchange some numbers and objects with a client (golang with Pion) using a P2P (WebRTC connection) obviously passing the codes manually. But making a service to avoid this it is an easy task, but not what i wanted for my use case (avoid using third party servers/services).
I hope this little tutorial/showcase was helpfull for all the devs who want to experiment with the WebRTC APIs without shooting himself on the foot like i did during the proccess of building **"Remote Controller"** 😉
If you want me to continue this serie of articles talking about how i am building my personal project (like Gamepad emulation) leave one comment on the comments box below 👇 | piterweb |
1,766,743 | What are the best strategies for securing DAO-based transactions? | Decentralized Autonomous Organizations (DAOs) are changing the way people work together online.... | 0 | 2024-04-03T09:24:03 | https://blog.spheron.network/what-are-the-best-strategies-for-securing-dao-based-transactions | dao, spheron, web3, infra | ---
title: What are the best strategies for securing DAO-based transactions?
published: true
date: 2024-02-20 12:51:57 UTC
tags: dao, spheron, web3, infra
canonical_url: https://blog.spheron.network/what-are-the-best-strategies-for-securing-dao-based-transactions
---
[Decentralized Autonomous Organizations (DAOs)](https://dev.to/spheronfdn/a-journey-through-the-world-of-decentralized-autonomous-organizations-dao-2pde) are changing the way people work together online. They bring democratic decision-making to the internet. But just like anything online, they face security risks in the transaction. [Spheron](https://www.spheron.network/) is here to explain these risks and how to stop them.
## DAOs and Their Security Risks: What You Need to Know
DAOs run on smart contracts, which are like computer programs that follow the rules built into code. This automation helps things run smoothly, but it also means there's a chance for mistakes or holes in security. Since smart contracts can't be changed after they're put on a blockchain, any bugs or weak spots in the code can cause big problems that can't be fixed. Let's learn more about these risks and how to prevent them.
## Threats to DAOs: What You Should Watch Out For
DAOs have some of the same security concerns as other blockchain systems, but they also have their own set of unique challenges. One problem is called a ['51% Attack,'](https://www.coindesk.com/learn/what-is-a-51-attack/) where most of the group's members team up to make decisions that only benefit themselves instead of everyone. Another issue is called a ['reentrancy attack,'](https://hackernoon.com/hack-solidity-reentrancy-attack) where someone keeps calling a function repeatedly before the first time it's finished, which can be used to take advantage of the smart contract. Knowing about these threats is important so you can protect your DAO.
## Securing DAO-based Transactions
Securing DAO-based transactions requires a combination of technical, organizational, and governance measures to ensure the integrity and security of the decentralized system. Here are some effective strategies for securing DAO-based transactions:
1. **Smart Contract Auditing:** DAOs rely on smart contracts to automate decision-making processes and execute transactions. Therefore, auditing these contracts regularly is essential to identify vulnerabilities and bugs that malicious actors could exploit. Audits should be performed by independent third parties to ensure objectivity and thoroughness.
2. **Multi-Signature Wallets:** DAOs can use multi-signature wallets that require multiple signatures (or keys) to authorize transactions to enhance security. This ensures that no single individual or entity can control the funds or make decisions without proper authorization.
3. **Cold Storage:** DAOs can store their cryptocurrency reserves in cold storage solutions, such as hardware wallets or paper wallets, which are disconnected from the internet and less susceptible to hacking attacks. This provides an additional layer of protection against cyber threats.
4. **Two-Factor Authentication:** Implementing two-factor authentication (2FA) adds more security to the DAO's systems. This ensures that even if a user's password is compromised, the account remains secure due to the requirement of a second verification form, such as a fingerprint or one-time code sent via SMS.
5. **Governance Framework:** A well-defined governance framework outlines roles, responsibilities, and decision-making processes within the DAO. This helps prevent fraudulent activities, ensures compliance with regulations, and establishes a clear chain of command and accountability.
6. **Community Engagement:** Encouraging community engagement and participation in decision-making can help detect and prevent potential security threats. The community can serve as a collective watchdog, identifying suspicious activity and providing feedback to improve security measures.
7. **Regular Updates and Patching:** Keeping software up-to-date and patched is crucial to address known vulnerabilities and maintain the security of the DAO's systems. This includes updating smart contracts, node software, and other relevant components.
8. **Risk Management:** DAOs should have a comprehensive risk management strategy in place to identify, assess, and mitigate potential risks. This includes monitoring for unusual activity, analyzing market trends, and implementing contingency plans to address unexpected events.
9. **Collusion Resistance:** DAOs should implement mechanisms to resist collusion among participants, such as voting algorithms that discourage coordinated behavior or limit the influence of large stakeholders.
10. **Legal Compliance:** Ensure your DAO complies with applicable laws and regulations regarding data privacy, anti-money laundering (AML), know-your-customer (KYC), and other financial requirements. This may involve working with legal experts and regulatory bodies.
11. **Insurance:** Consider obtaining insurance coverage to protect against specific risks, such as hacking attacks or loss of assets. This can provide an added layer of financial protection and help mitigate potential losses.
12. **Education and Training:** Provide education and training resources for users, developers, and stakeholders to learn about DAO security best practices, smart contract development, and blockchain technology. This empowers them to contribute effectively to the security and success of the DAO.
13. **Open-Source Development:** Encourage open-source development and collaboration on the DAO's software and smart contracts. This allows the wider developer community to review, test, and contribute to the codebase, identifying vulnerabilities and improving security.
14. **Bug Bounty Programs:** Establish bug bounty programs to incentivize ethical hackers and security researchers to identify and report DAO systems vulnerabilities. This proactive approach helps uncover potential issues before malicious actors can exploit them.
15. **Continuous Monitoring:** Regularly monitor the DAO's systems, networks, and smart contracts for signs of anomalous activity or security breaches. Leverage advanced tools and techniques, such as machine learning algorithms, to detect and respond to potential threats in real time.
## Conclusion
In conclusion, Decentralized Autonomous Organizations (DAOs) offer a promising future for democratic decision-making and transparent governance, but they also come with unique security risks. To mitigate these risks, it is crucial to implement a combination of technical, organizational, and governance measures. By following the strategies outlined in this article, such as smart contract auditing, multi-signature wallets, cold storage, two-factor authentication, governance frameworks, community engagement, regular updates, patching, etc., DAOs can ensure the integrity and security of their systems.
It is important to remember that security is not a one-time goal but an ongoing process. | spheronstaff |
1,766,795 | A guide to Storybook Test for interaction testing | Written by Nwani Victory ✏️ Since its relaunch in 2017, Storybook has become an indispensable tool... | 0 | 2024-02-22T15:39:19 | https://blog.logrocket.com/guide-storybook-test-interaction-testing | storybook, webdev | **Written by [Nwani Victory
](https://blog.logrocket.com/author/nwanivictory/)✏️**
Since its relaunch in 2017, Storybook has become an indispensable tool for frontend developers to test and maintain modular frontend components in isolation. Storybook supports all major frontend frameworks and libraries, including React, Angular, Vue, Svelte, and a host of others.
In this tutorial, we’ll spotlight the recently released `@storybook/test package`, highlighting its new APIs and how it improves on the existing `@storybook/jest` and `@storybook/testing-library` packages. To follow along with the hands-on steps in this tutorial, which will demonstrate the use of the `@storybook/test` package within a demo Next.js application, you will need:
* Node.js to run the demo Next.js application locally
* [A basic understanding of Storybook](https://blog.logrocket.com/storybook-js-adoption-guide/)
* A basic understanding of the JavaScript programming language
Let's get started.
## Understanding Storybook Test
Storybook Test is a new test environment that combines the APIs of `@storybook/jest` and `@storybook/testing-library` into a single package. Its purpose is to improve the DX of Storybook, and it does so in many ways.
Consolidating these tools gives you fewer configuration requirements. You also no longer need to have the `@storybook/jest` and `@storybook/testing-library` packages installed, as you can import the test utilities from them through the `@storybook/test` package, making the project more lightweight.
The new test environment is also [powered by Vitest](https://blog.logrocket.com/guide-vitest-automated-testing-vue-components/), allowing you to import utilities from the `@vitest/spy` and `@vitest/expect` packages. Leveraging Vitest helps boost speed and introduces some new testing patterns to help decrease load times.
Since releasing Storybook Test, Storybook has encouraged developers to adopt [explicit action args](https://storybook.js.org/blog/storybook-test/#:~:text=Explicit%20action%20args) as a new pattern when writing actions and spies for stories. This approach improves the performance of large stories. Additionally, as explicit action args don't depend on docgen to autogenerate function mocks, they enable us to add types to the action args. They also ensure that the `Play` function has consistent results, which we’ll discuss more later.
The next section of this tutorial will demonstrate using explicit action args while writing interaction tests for the components within a demo application.
## Testing stories with `@storybook/test`
To keep the focus on Storybook, we will be testing the components within a pre-built Next.js application. The components in the application were designed in the public [Style Guide Starter](https://www.figma.com/file/tJsOHrnCXZbqyBQcV56SsH/Style-Guide-Starter-(Copy)?node-id=0%3A1&mode=dev) board from the Figma community. The application also uses Tailwind CSS to style the elements.
Launch the terminal or command prompt application of your choice. Then, execute the command below to clone the pre-built application from its GitHub repository:
```shell
git clone https://github.com/vickywane/storybook-test.git
```
You can also manually download the [project folder from the repository](https://github.com/vickywane/storybook-test). The complete code for this tutorial is within the `feat/storybook-test` branch of the repository.
Run the following commands to change the directory into the cloned project and install its dependencies:
```shell
#change directory into project
cd storybook-test
#install project dependencies
npm install
```
At this point, the prebuilt application does not have Storybook installed or any stories to test. The next sections will guide you on how to set up Storybook with the latest versions that come with the `@storybook/test` package.
Run the following command to preview the application before you move on to adding Storybook for the individual components:
```bash
npm run dev
```
As shown in the following image, navigating to [http://localhost:3000](http://localhost:3000) will display the demo Next.js application: 
### Setting up Storybook in the prebuilt application
Execute the following `init` command to add the latest version of Storybook into the application via the interactive CLI:
```bash
npx storybook@latest init
```
The CLI is smart enough to automatically install relevant dependencies and set up Storybook based on the existing frontend technologies being used in your project. When you perform this fresh setup of Storybook, `@storybook/test` is one of the packages that the `init` command will add to your project.
You will need to execute the following upgrade command if you were using an existing setup of the older Storybook versions:
```bash
npx storybook@next upgrade
```
After the update, you will then need to install the `@storybook/test` package manually.
### Writing stories using Storybook Test
At this point, you have Storybook fully set up in the demo Next.js application. The previous `init` command creates boilerplate Storybook components and examples to give you a good starting point.
Let’s create stories for the `TextInput` and `ProjectDetailsForm` components within the application. Each of these two stories will use some of the new features from the `@storybook/test` package.
First, create a `TextInput.stories.tsx` file within the `stories` directory to create a story for the `TextInput` component. Add the content of the code block below into this file. The code renders the `TextInput` component in the single default state:
```javascript
import { userEvent, within, expect, fn } from "@storybook/test";
import TextInput from "../components/TextInput";
import { Meta, StoryObj } from "@storybook/react";
const meta: Meta<typeof TextInput> = {
title: "TextInput",
component: TextInput,
};
export default meta;
type Story = StoryObj<typeof TextInput>;
const MOCK_LABEL = 'Project Label'
export const Default: Story = {
tags: ["autodocs"],
args: {
label: MOCK_LABEL,
placeholder: "Enter project label name",
type: "text",
handleTextChange: fn(),
},
play: async ({args, canvasElement }) => {
const canvas = within(canvasElement);
const labelElement = canvas.getByTestId("label-element")
const inputElement = canvas.getByTestId("input-element");
await userEvent.type(inputElement, "Sample Project Name", {
delay: 50,
})
await expect(labelElement.innerHTML).toBe(MOCK_LABEL)
await expect(args.handleTextChange).toHaveBeenCalled();
},
};
```
The main focus of the story above is on the interaction tests for the `TextInput` component through [the Play function](https://storybook.js.org/docs/writing-stories/play-function):
* Using the `fn()` method from the `@storybook/test` package, we are mocking and spying on the `handleTextChange()` action within [the args object](https://storybook.js.org/docs/writing-stories/args) is being mocked and spied.
* Within the tests, we expect the `type()` method from the `canvasElement` method to call the `handleTextChange` function as it types in mock characters into the input field.
* We can then use the `toHaveBeenCalled()` assertion on the `handleTextChange()` action spy in the `args` object to confirm that `handleTextChange` is being called as expected.
Note that the `expect`, `within`, and `userEvent` testing utilities now come from the single `@storybook/test` package rather than the `@vitest/spy`, `@storybook/testing-library`, and `@storybook/jest` packages.
The image below shows the interaction tests within the `TextInput` story being executed:  With the `TextInput.stories.ts` file, you now have your first story using the `@storybook/test` package to perform interaction tests!
## Conclusion
Congratulations on completing this tutorial! We explored the `@storybook/test` package, why the Storybook team consolidated the `@storybook/jest` and `@storybook/testing-library`, and the significant performance benefits of adopting the explicit action args pattern to make your stories independent of docgen.
I hope you found this article interesting and useful as you set up or upgrade your Storybook projects to use the `@storybook/test` package.
---
##Get set up with LogRocket's modern error tracking in minutes:
1. Visit https://logrocket.com/signup/ to get an app ID.
2. Install LogRocket via NPM or script tag. `LogRocket.init()` must be called client-side, not server-side.
NPM:
```bash
$ npm i --save logrocket
// Code:
import LogRocket from 'logrocket';
LogRocket.init('app/id');
```
Script Tag:
```javascript
Add to your HTML:
<script src="https://cdn.lr-ingest.com/LogRocket.min.js"></script>
<script>window.LogRocket && window.LogRocket.init('app/id');</script>
```
3.(Optional) Install plugins for deeper integrations with your stack:
* Redux middleware
* ngrx middleware
* Vuex plugin
[Get started now](https://lp.logrocket.com/blg/signup) | leemeganj |
1,766,961 | Lessons From My First Gamejam | A postmortem of sorts on my first time participating in a game jam. | 0 | 2024-02-20T20:10:55 | https://dev.to/zak/lessons-from-my-first-gamejam-4i8b | gamedev, ue5, unrealengine, gamejam | ---
title: Lessons From My First Gamejam
published: true
description: A postmortem of sorts on my first time participating in a game jam.
tags: [gamedev, ue5, unrealengine, gamejam]
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ghe1il826qjyla2vc1zb.jpg
# Use a ratio of 100:42 for best results.
# published_at: 2024-02-20 19:24 +0000
---
Hi! I'm Zak. This is my first blog post. About my first Gamejam. And the first game I've made since university.
## Me
I'm a software engineer that studied computer science with a game development concentration, like a bunch of people. I'm also recently unemployed and decided to take a swing at building a portfolio to better pursue game development positions. Enter: [Brackeys Game Jam](https://itch.io/jam/brackeys-11).
## The Jam
The theme was "What's Behind That Door?". I was honestly hoping for "Web", but hey, what can you do? It was voted on by the participants and who am I to disagree with the most holy of democratic processes.
## The Lessons
### Design and Plan Early
Okay, yeah. This one is kind of a gimme. But seriously, DESIGN AND PLAN EARLY. I didn't really have a concrete idea of the game I was going to make before my hands hit the keys. That was my first mistake, and one that I really shouldn't have made after working for 6 years in software consulting. The result of this was that I ended up not really incorporating the theme as much as I wanted and I didn't have any idea of what I would minimally accept as "done".
I would recommend planning out in more detail than you'd expect what you consider to be a complete game. I'm talking things like sound, credits, UI, all of it. Establish your "Levels of Success": without them you won't really know where you're going and you don't have any way of knowing that you've arrived when you get there. Trust me, it'll save you time re-evaluating mid-development and keep you from spending the limited time allotted in a jam working on things that aren't really that important.
### Know Your Tools _(optional)_
I built my game using Unreal Engine 5.3.2. It was my first honest attempt at building _anything_ in Unreal Engine so I was doing a lot of learning over the course of 7 days. Personally, that's why I chose it. Having a concrete goal like that is motivating to me and helps me keep after it with a new tool. That may be true for you, too, and that's great! If you're shooting for polish and prizes however, I'd recommend using something you're more familiar with to avoid sinking time into doing things the "wrong" way or having to look up how to do things in your engine/framework of choice.
### Build Often, Test Often
Familiarize yourself with the building and packaging process of your chosen framework early in the process. If you can, get an end-to-end build going early. This means making sure you know how to work the editor, make a debug build, make a release build, upload it to the destination, and then download/play it to verify functionality. Do this with the simplest level you can construct with your given toolkit.
Why do I recommend this? Because I didn't do it, of course. I did almost all of my testing in-editor and with debug builds, which resulted in me spending several hours troubleshooting strange errors I was getting while trying to package my game for submission. About 5 hours before I would no longer be at my computer to submit it before the deadline. Don't be like me. Give yourself room to breathe.
## Conclusion
I had a blast and learned a ton. If you're interested at all in game development and have the time and energy, I'd highly recommend participating in any of the numerous jams hosted on Itch.io. | zak |
1,767,024 | Animated 3D Models for the Web | As part of our new company website, I wanted to generate some eye-catching visuals. You can see the... | 0 | 2024-02-20T23:07:55 | https://dev.to/calumk/3d-animations-in-a-web-page-26jo | javascript, blender, cad | As part of our new company website, I wanted to generate some eye-catching visuals.
You can see the finished site here : [http://didacticservices.co.uk](http://didacticservices.co.uk)
Our company specialises in high-tech engineering, and our website should reflect that, while also being engaging - The website is primarily a showcase for our range... more like a showroom than a technical handbook.
I had started experimenting with 3D in the web a few years back, and tried using three.js directly, as well as number of other frameworks.
I had also looked at using game engine exporters such as godot, but these had all felt clumsy
## Model-viewer
Thankfully, plugins for this have matured a bit, and i was now able to use google model-viewer, for a quick intergration.
model-viewer is built on three.js, so has a solid backend, but helps by providing some simple touch controls, orbit, and camera settings.
[](https://modelviewer.dev/)
## Conversion
```
DWG --> GLB --> Blender --> GLB --> GLB*MESHOPT
```
My Files start life as .dwg files - A type of annoyingly propriotory CAD file.
In order to use these online I need to go through a fairly painstaking process of conversion.
First we export them to .GLB format
The .DWG editor is windows-only, so we use a remote-desktop machine to do this work
Then we import to Blender.
We use plugins [AnimAll](https://docs.blender.org/manual/en/latest/addons/animation/animall.html) and [Govie Tools](https://govie.de/en/tutorials-blender-add-ons/) to assist in animating
(GLB format supports only one animation track, so these tools help to enforce this, and merge animations, or convert mesh animations to keys)
After Blender, we can then re-export back to .GLB format.
> Are we done? No - Not yet.
In order to reduce the file size and speed up the webpage, we want to use a program called [gltfpack](https://meshoptimizer.org/gltf/) This will help to optimise the mesh
> We have to use a meshopt unpacker extension later! but it reduces load time for the broweser so this is still worth while!
> Side note : Some files dont optimise very well - moving transparent parts in particular seem to have issues.
Gltfpac is a command line app, but we have dozens of these to do, so we will use a quick automater app that uses a bash shell to do this.
## Render
The files are then uploaded to the sites content bucket, where they are rendered with a custom vue3 component, to allow interactivity and to keep consistant stylng across the site
**Finally - We have our animated .GLB**
| calumk |
1,767,027 | How to enable Continuous Integration with Azure Pipelines | How to include build validation to validate a Pull Request Firstly, we need to import a... | 0 | 2024-02-21T19:07:17 | https://dev.to/olalekan_oladiran_d74b7a6/how-to-enable-continuous-integration-with-azure-pipelines-1doi | github, devops, development, webdev | ## How to include build validation to validate a Pull Request
- Firstly, we need to import a Git repository to work with using this link: https://github.com/MicrosoftLearning/eShopOnWeb.
- Import a build pipeline called eshoponweb-ci-pr.yml by clicking pipelines in your project
- Click Create pipeline
- Choose Azure Repos Git (YAML)
- Choose your repository
- Choose Existing Azure Pipelines YAML File
- Choose /.ado/eshoponweb-ci-pr.yml
- Save the pipeline definition by clicking save
- Go back to your newly created pipeline by clicking pipeline under Pipelines section and rename the pipeline. Note that the new pipeline will assume the name of the project
## How to Add Branch policies
- Click Repos and select Branches
- Click the ellipsis button in front of the main branch among the list of branches and select Branch policies
- Enable Require minimum number of reviewers, change Minimum number of reviewers to 1 and tick Allow requestors to approve their own changes in the Branch policies pane.
- Scroll to Build validation section, click +, select the pipeline created earlier, leave other settings as default and click save.
## How to work with Pull Requests
- Click on Repos and select branches
- Click New branch to create a branch based on the main branch
- Click on the newly created branch to open it
- Look for /eShopOnWeb/src/Web/Program.cs and click it to open it
- Click Edit
- Add this // Testing my PR to the first line and select Commit
- Click commit
- Click Create a Pull Request.
- Provide a title for the pull request and leave other settings as default.
- Click Approve to approve the pull request.
- Click on complete
Click complete merge
## How configure CI Pipeline as Code with YAML
- We need to create a new pipeline by importing the CI pipeline named eshoponweb-ci.yml
- Import a build pipeline called eshoponweb-ci.yml by clicking pipelines in your project
- Click Create pipeline
- Choose Azure Repos Git (YAML)
- Choose your repository
- Choose Existing Azure Pipelines YAML File
- Choose /.ado/eshoponweb-ci.yml and click continue
- Save the pipeline definition by clicking save
## How to enable Continuous Integration
- Click Edit to edit the pipeline
- Replace the first 3 comments with:
trigger:
branches:
include:
- main
paths:
include:
- src/web/*
- Click save
- Tick Create a new branch for this commit, leave the default branch name and tick Start a pull request. Click save after
- Rename the pipeline by going to pipelines, click the ellipsis button in front of pipeline and click rename.
- Provide a new name and click save
- Click Repos, select pull request and click Update eshoponweb-ci.yml for Azure Pipelines
- Click Approve to approve the pull request
- After 1 reviewer has approved, click complete
- Click complete merge in the Complete pull request pane.
## Testing the CI pipeline
- Create a new branch on the main branch by clicking Repos and selecting branches
- Click New branch
- Provide a name for the branch and click create.
- Click on the new branch to open it and look for /eShopOnWeb/src/Web/Program.cs file
- Click Program.cs to open it and click Edit
- Delete // Testing my PR on the first line we added before and click commit
- Click Commit
- Click create a pull request
- In the New pull request pane, leave all settings as default and click create
- A pane showing at least one reviewer must approve will be displayed because of branch policies applied to the main branch.
- Click approve
- Click complete after 1 reviewer has approved
- Select complete merge
- Going back to our pipelines, we will see that the renamed pipeline was automatically triggered after the code was merged
- Select the pipeline and click build under Jobs
| olalekan_oladiran_d74b7a6 |
1,767,038 | Python: A Guide to Lambda Functions | Introduction In this chapter, we'll explore the use of lambda functions in Python, using a... | 26,462 | 2024-02-20T23:33:33 | https://dev.to/tlayach/working-with-lambda-functions-in-python-120o | python, beginners, programming | # Introduction
In this chapter, we'll explore the use of lambda functions in Python, using a math theme to illustrate their functionality. Lambda functions, also known as anonymous functions, are a way to create small, one-time-use functions in Python. They are often used in situations where a short, simple function is needed, such as when passing a function as an argument to another function.
# Creating a Simple Lambda Function
Let's start by creating a simple lambda function that takes two arguments and returns their sum:
```{python}
add = lambda x, y: x + y
```
In this example, we create a lambda function that takes two arguments `x` and `y` and returns their sum. We assign this lambda function to a variable `add` so that we can use it like any other function:
```{python}
result = add(3, 4)
print(result)
```
```
Output:
7
```
# Using Multiple Arguments
Lambda functions can also take multiple arguments. For example, let's create a lambda function that calculates the average of three numbers:
```{python}
average = lambda x, y, z: (x + y + z) / 3
```
In this example, the lambda function `average` takes three arguments representing three numbers, and returns their average. We can call this lambda function by passing three arguments inside the parentheses:
```{python}
result = average(3, 4, 5)
print(result)
```
```
Output:
4.0
```
# Using Lambda Functions with Map and Filter
Lambda functions are often used as arguments to other functions, such as the `map` and `filter` functions. For example, let's say we have a list of numbers and we want to create a new list with the squares of these numbers. We can use the `map` function with a lambda function to achieve this:
```{python}
numbers = [1, 2, 3, 4, 5]
squares = list(map(lambda x: x**2, numbers))
print(squares)
```
```
Output:
[1, 4, 9, 16, 25]
```
In this example, we use the `map` function to apply the lambda function to each element of the `numbers` list. The lambda function takes one argument `x` and returns its square. The `map` function returns an iterator, so we need to convert it to a list to see the result.
We can also use the `filter` function with a lambda function to filter a list based on a condition. For example, let's say we want to create a new list with only the even numbers from the original list. We can use the `filter` function with a lambda function to achieve this:
```{python}
numbers = [1, 2, 3, 4, 5]
evens = list(filter(lambda x: x % 2 == 0, numbers))
print(evens)
```
```
Output:
[2, 4]
```
In this example, we use the `filter` function to apply the lambda function to each element of the `numbers` list. The lambda function takes one argument `x` and returns `True` if it is even, and `False` otherwise. The `filter` function returns an iterator with only the elements for which the lambda function returns `True`, so we need to convert it to a list to see the result.
# Conclusion
Lambda functions offer a concise and flexible way to create small, one-time-use functions in Python. They can be used to perform simple calculations, manipulate data, and pass functions as arguments to other functions.
| tlayach |
1,767,176 | How to Send Bulk WhatsApp Promotional Messages? | WhatsApp has emerged as one of the most powerful communication tools for businesses to engage with... | 0 | 2024-02-21T04:36:27 | https://dev.to/jespper-winks/how-to-send-bulk-whatsapp-promotional-messages-3362 | api, sdk, whatsapp, whatsappmarketing | WhatsApp has emerged as one of the most powerful communication tools for businesses to engage with their customers. With over 2 billion users worldwide, it presents a massive opportunity for marketers to reach their target audience directly. One effective strategy for businesses is sending bulk WhatsApp promotional messages, and to streamline this process, many are turning to the EnableX WhatsApp Business API.
In today's digital age, traditional marketing methods are gradually being replaced by more efficient and cost-effective alternatives. WhatsApp marketing is one such method that allows businesses to connect with their customers in a more personalized and interactive manner. Sending bulk WhatsApp promotional messages enables businesses to reach a large audience instantly, increasing brand visibility and driving conversions.
## Why Need WhatsApp Business API for sending bulk WhatsApp Promotional Messages?
The WhatsApp Business API for sending **[WhatsApp promotional messages](https://www.enablex.io/cpaas/best-whatsapp-business-api)** is essential for businesses aiming to leverage the platform for marketing purposes effectively. The WhatsApp API provides a streamlined way for companies to send WhatsApp promotional messages to their customers directly through WhatsApp, offering a more personalized and engaging communication channel.
With this API, businesses can **[automated WhatsApp messages](https://www.enablex.io/cpaas/best-whatsapp-business-api)**, send bulk messages, and even facilitate two-way communication, allowing for better customer engagement and support. However, it's crucial to adhere to WhatsApp's policies and guidelines to ensure compliance and avoid any penalties or restrictions.
Additionally, businesses need to obtain approval from WhatsApp and adhere to specific requirements, such as obtaining user consent before sending WhatsApp promotional messages. Understanding the technical aspects of the API integration, such as setting up webhook endpoints and managing message templates, is also vital for successful implementation.
To initiate the distribution of bulk WhatsApp promotional messages, businesses must first register for a WhatsApp API and complete a verification procedure. Among the various APIs available, EnableX WhatsApp Business API stands out as one of the top choices.
Upon registration, businesses gain access to a plethora of features, such as **[WhatsApp message templates](https://www.enablex.io/cpaas/best-whatsapp-business-api)**, scheduling capabilities, and an analytics dashboard. Furthermore, the WhatsApp API provides extensive documentation and support, facilitating smooth integration into businesses' current systems. Once integrated, companies can leverage the API to streamline their communication and marketing efforts effectively.
## Creating a WhatsApp Campaign using the WhatsApp API
Creating a **[WhatsApp campaign](https://www.enablex.io/cpaas/best-whatsapp-business-api)** using the WhatsApp API is an effective way to reach a wide audience with personalized and targeted WhatsApp promotional messages. However, utilizing the WhatsApp API allows businesses to automate and streamline their marketing efforts, ensuring efficient communication with customers.
Here's a comprehensive guide on how to create a WhatsApp campaign using the WhatsApp API, with a focus on delivering WhatsApp promotional messages:
• **_Set Up Your WhatsApp Business Account:_** Before you can start using the WhatsApp API for promotional purposes, you need to create a WhatsApp Business Account. This involves registering your business phone number and providing necessary information about your business.
• **_Apply for WhatsApp Business API Access:_** Once your WhatsApp Business Account is set up, you'll need to apply for access to the WhatsApp API. This requires approval from WhatsApp, and you may need to meet certain criteria, such as having a verified business presence.
• **_Select a WhatsApp API Provider:_** Choose a reliable **[WhatsApp API provider](https://www.enablex.io/cpaas/best-whatsapp-business-api)** that offers the features and support you need for your campaign. Consider factors such as pricing, features, customer support, and compliance with WhatsApp's policies.
• **_Integration and Configuration:_** Integrate the WhatsApp API into your existing systems or marketing platforms. This typically involves configuring API endpoints, setting up webhooks for receiving messages and notifications, and ensuring seamless integration with your CRM or marketing automation software.
• **_Create Promotional Message Templates:_** Design engaging and compelling promotional message templates that comply with WhatsApp's guidelines. These templates can include text, images, videos, or interactive elements, depending on your campaign objectives.
• **_Segment Your Audience:_** Segment your audience based on relevant criteria such as demographics, purchase history, or engagement levels. This allows you to tailor your WhatsApp promotional messages to specific audience segments, increasing their effectiveness and relevance.
• **_Schedule Campaigns:_** Plan and schedule your promotional campaigns to ensure timely delivery of messages. Consider factors such as peak engagement times, time zones, and the frequency of messages to avoid overwhelming your audience.
• **_Monitor Performance and Analytics:_** Monitor the performance of your WhatsApp campaigns using analytics and reporting tools provided by your WhatsApp API provider. Track metrics such as delivery rates, open rates, click-through rates, and conversion rates to measure the effectiveness of your campaigns.
• **_Optimize and Iterate:_** Continuously optimize your WhatsApp campaigns based on performance data and audience feedback. Experiment with different message formats, timing, and targeting strategies to improve results over time.
• **_Comply with Regulations and Guidelines:_** Ensure compliance with WhatsApp's policies, as well as relevant regulations such as GDPR or TCPA. Respect users' privacy preferences and provide opt-out options for those who do not wish to receive WhatsApp promotional messages.
**Also Read:** **[Send bulk WhatsApp messages using excel](https://www.enablex.io/insights/how-to-send-whatsapp-bulk-message-using-excel/)**
## FAQs
Q. Can I send WhatsApp promotional messages to anyone using WhatsApp Business API?
WhatsApp Business API has strict policies regarding WhatsApp promotional messages. Businesses can only send messages to users who have opted in to receive communications from them.
Q. How can I measure the success of my WhatsApp marketing campaigns?
This WhatsApp Business API provides detailed analytics that allow businesses to track metrics such as delivery rates, open rates, and conversion rates, enabling them to measure the success of their campaigns effectively.
Q. Is it legal to send bulk WhatsApp messages for marketing purposes?
Businesses must ensure compliance with regulations such as GDPR and TCPA when sending bulk WhatsApp messages. It's essential to obtain consent from recipients and provide opt-out options to comply with these regulations.
Q. Can I integrate WhatsApp Business API with my existing CRM system?
Yes, this WhatsApp Business API is designed to integrate seamlessly with existing CRM and communication platforms, allowing businesses to centralize their messaging efforts and streamline their communication processes.
Q. What are some best practices for creating effective promotional messages on WhatsApp?
Some best practices include personalizing messages, using multimedia content, providing valuable offers or information, and ensuring messages are concise and relevant to the recipient.
| jespper-winks |
1,767,203 | What’s the best way to migrate Cognito users to a new user pool? | I shared on Linkedin [1] the other day that you should avoid using Cognito subs as the user ID for... | 0 | 2024-02-21T09:27:51 | https://theburningmonk.com/2024/02/whats-the-best-way-to-migrate-cognito-users-to-a-new-user-pool/ | aws, cognito, lambda, serverless | ---
title: What’s the best way to migrate Cognito users to a new user pool?
published: true
date: 2024-02-21 01:18:10 UTC
tags: AWS,Cognito,Lambda,Serverless
canonical_url: https://theburningmonk.com/2024/02/whats-the-best-way-to-migrate-cognito-users-to-a-new-user-pool/
---
I [shared on Linkedin](https://www.linkedin.com/posts/theburningmonk_aws-serverless-cognito-activity-7165374559964102656-f8Tr?utm_source=share&utm_medium=member_desktop) [1] the other day that you should avoid using Cognito subs as the user ID for your system. One of the reasons is that a user’s sub does not carry over when you migrate to a new user pool.
[](https://www.linkedin.com/posts/theburningmonk_aws-serverless-cognito-activity-7165374559964102656-f8Tr)
Someone responded by asking “_Is this type of migration really that common that it necessitates consideration?_”
It’s a great question, so let’s dive into it.
1. When should you consider a user pool migration?
2. How best to do this migration?
### When to consider user pool migration
Migrating users from one Cognito User Pool to another can be highly disruptive. But sometimes it’s our last resort.
Here are some common reasons why you have to consider it:
**Changing user pool settings**
Many user pool settings cannot be changed after it’s created. Most notably, immutable attributes cannot be changed to mutable later. For example, if you mark the `email` attribute as immutable but change your mind later.
This is by far the most common reason for migration between Cognito user pools.
**Reorganization of environments/apps**
Another reason is when you need to reorganize your application(s) and AWS environments. Maybe you want to consolidate multiple user pools into one. Or maybe you want to move your production users to a new production account.
This might be to meet regulatory requirements.
For example, you may need to limit the no. of people who have access to production user data. But if you had one AWS account for all environments then it’s difficult to meet that access control requirement. So to stay compliant, you have to move the production user data into its own account and restrict access to it.
**Data sovereignty requirements**
You may need to move some users to a different region to comply with data protection regulations. This means moving some users from one user pool to another.
### The BEST way to migrate to a new user pool
The challenge with this migration is that it’s not possible to extract the user password from Cognito.
This is a good thing. It shows that Cognito follows security best practices and does not store user passwords in plain text.
But it makes our lives more difficult during a migration.
Broadly speaking, here are three ways to approach this migration:
**Option 1.** Add existing users to the new user pool and set a temporary password. Email the users with their temporary password and ask them to log in and change the password.
**Option 2.** Use the [migrate user Lambda trigger](https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-lambda-migrate-user.html) [2] (on the new user pool) to migrate users from the old user pool when the user next signs in. This trigger fires whenever a user is not found at the time of sign-in or in the forgot password flow. See the [official guide](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-import-using-lambda.html) [3] on how to use this trigger to import users into Cognito.
Both of these options suck…
Option 1 puts the burden of migration on the users. Some users will churn, and it’s not a rabbit that you can pull out of the hat too many times.
Option 2 has a loooong tail. You have to keep the Lambda trigger until the last user has been migrated. Chances are some users have churned and will never come back and sign in.
In practice, most people use a combination of these two options:
- Use the migrate user Lambda trigger to migrate active users. Leave the trigger running for, say, 6 months.
- After 6 months, disable the trigger and apply option 1) on all remaining users. Those who have not churned will log back in and set a new password.
And that leaves us with my favourite.
**Option 3.** Go passwordless.
If passwords make migration difficult, then ditch them! Use this opportunity and modernize your app with passwordless authentication.
Cognito doesn’t support passwordless authentication out-of-the-box. But you can implement these custom flows with Lambda triggers.
I shared two ways to implement passwordless authentication with Cognito:
- [Using one-time passcodes](https://dev.to/aws-heroes/passwordless-authentication-made-easy-with-cognito-a-step-by-step-guide-2pcn) [4]
- [Using magic email links](https://dev.to/aws-heroes/implementing-magic-links-with-amazon-cognito-a-step-by-step-guide-nbn) [5]
Besides these, you should also consider social sign-in with Google, LinkedIn, X/Twitter and so on.
### Conclusions
Migrating users to a new Cognito user pool is perhaps more nuanced than you might think. There are technical limitations to consider. And you have to worry about the impact on your user experience.
It’s something that I try to avoid if I can. But if I must, I prefer to turn my misfortunes into an opportunity and improve my sign-in experience with passwordless authentication.
Do you agree?
### Links
[1] [Why you should stop using Cognito subs as user ID](https://www.linkedin.com/posts/theburningmonk_aws-serverless-cognito-activity-7165374559964102656-f8Tr/?utm_source=share&utm_medium=member_desktop)
[2] [Migrate user Lambda trigger](https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-lambda-migrate-user.html)
[3] [Importing users into user pool with a user migration Lambda trigger](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-import-using-lambda.html)
[4] [Passwordless authentication with Cognito: one-time passcodes](https://dev.to/aws-heroes/passwordless-authentication-made-easy-with-cognito-a-step-by-step-guide-2pcn)
[5] [Passwordless authentication with Cognito: magic email links](https://dev.to/aws-heroes/implementing-magic-links-with-amazon-cognito-a-step-by-step-guide-nbn)
The post [What’s the best way to migrate Cognito users to a new user pool?](https://theburningmonk.com/2024/02/whats-the-best-way-to-migrate-cognito-users-to-a-new-user-pool/) appeared first on [theburningmonk.com](https://theburningmonk.com). | theburningmonk |
1,767,256 | What is an Endpoint Protection Platform (EPP)? | Introduction to Endpoint Protection Platform (EPP) An Endpoint Protection Platform (EPP)... | 0 | 2024-02-21T05:38:35 | https://dev.to/shivamchamoli18/what-is-an-endpoint-protection-platform-epp-42pp | endpointsecurity, cybersecurity, infosectrain, endpointprotectionplatform |
## **Introduction to Endpoint Protection Platform (EPP)**
An Endpoint Protection Platform (EPP) is a comprehensive security solution that is installed on endpoint devices to protect them from vulnerabilities. EPP solutions are often maintained in the cloud and leverage cloud data to facilitate sophisticated monitoring and remote repair. EPP solutions utilize a variety of security features. At a baseline, it includes:
● Prevent file-based malware
● Methods such as indicators of compromise and behavioral analysis that are used to find suspicious behavior
● Investigation and remediation devices for managing dynamic occurrences and notifications
## **Purpose of an EPP**
Endpoint Protection Platforms (EPPs) have emerged as a significant advancement in endpoint security, particularly designed to identify attackers who might circumvent conventional security measures. These platforms simplify complex security elements, enhancing data sharing through integration. This improvement facilitates the use of analytics to detect unusual activities more effectively. Additionally, the transition towards cloud-based solutions is a notable aspect of EPPs. Cloud-native EPPs offer comprehensive monitoring of all endpoints through a streamlined, single agent, further streamlining security operations.
## **Difference Between EPP and EDR**
The most fundamental distinction between an Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR) is that EDR delivers a single solution; however, an EPP security solution combines multiple solutions into a single platform. In addition, it's usual for security teams to employ EDR to combat threats that bypass other security solutions, such as anti-malware software. In contrast, EPP provides a full protection umbrella that controls cyber threat intelligence, risk tracking, and combating threats.
## **Benefits of EPP**
Attackers have a number of possible access points to exploit security vulnerabilities and steal confidential information that is not adequately encrypted. Organizations must protect all endpoints, especially as their remote workforces expand, and EPP technology helps accomplish this. Without an EPP, a crucial component of a data loss prevention plan, the following entry points could be used by cybercriminals to get access to sensitive data on a corporate server or to upload malware:
● Laptops
● Servers
● Smartphones
● Desktop computers
● Printers
● Internet-of-Things (IoT) devices
● Tablets
## **About InfosecTrain**
[InfosecTrain](https://www.infosectrain.com/) is a prominent security and technology training provider focusing on IT security and information security services. Our training programs equip professionals with the knowledge of the latest strategies and tools to secure endpoints like computers and smartphones against cyber threats, emphasizing theoretical knowledge and practical applications in effectively managing endpoint security. | shivamchamoli18 |
1,767,310 | Bot Services Market Key Futuristic Trends and Opportunities by 2031 | We are excited to announce the release of our novel market research offering- “ Bot Services Market... | 0 | 2024-02-21T07:17:01 | https://dev.to/shashi_ligade/bot-services-market-key-futuristic-trends-and-opportunities-by-2031-1i8a | We are excited to announce the release of our novel market research offering- “ Bot Services Market Size, Share and Trends | 2031”. This syndicate research offers a present market scenario and includes future projections. Details such as the latest trends, technologies, and opportunities are certainly exclusive perks of this report.
Both dominant market players as well as start-ups can purchase this market research. The Insight Partners added indispensable growth insights to help our clients in their business decisions. This market research is based on data and facts collected from authoritative sources. The report offers details such as market share, size, and CAGR estimates. Our analysts have performed scrutiny on the range of factors such as market drivers, and key challenges ahead of companies. Key companies in this market are- the company , Microsoft, IBM, Facebook, Google, Amazon Web Services, Inc. , Nuance Communications, Inc. , Aspect, Inbenta Technologies Inc. , Creative Virtual Ltd. , [24], ai, Inc. .
Objectives of Bot Services Market Research Report-
Market Insights - Market Share, Size, CAGR, and Revenue
To evaluate Drivers, Challenges, and Opportunities in Bot Services Market
To offer a competitive landscape- Strategies by key market players
To offer strategic recommendations for market investors.
To offer a brief on COVID-19 impact analysis.
How We Craft Our Market Research?
The Insight Partners uses syndicate market research methods to collect the data and variables. The factors were analyzed to assess the impact on the business. Our researchers analyzed consumer behavior, market trends, and brand positioning methods.
The range of tactics used by us includes- Primary Research, Secondary Research, and Company Share Analysis (including Demographic information, Macro-financial pointers, graphical information, and Industry markers: Expenditure, framework, area development, and offices).
Our research teams rely on a data-driven approach to secure the most returns on investments. We help companies to build business knowledge through our reliable research. Using market segments, and budgets, we listed strategic recommendations.
Market Forecast and DROTs
This report unfolds these details on Bot Services market- market size, share, future outlook, and strategies. This section also covers drivers, challenges, trends, and opportunities in this market. Factors of influence are analyzed using various frameworks such as Porter’s Five, Value Chain Analysis, and Others.
Consumer Trends and Insights
Companies will be required to implement proper data analytics to understand their customer needs. This section will present insights on brand promotion, product marketing, and target consumers.
Covid-19 Epidemic Analysis
The pandemic of Covid-19 has transformed many industries including the Bot Services market. Despite the immediate fall downs, the pandemic has opened recovery as an opportunity for business to accelerate their profits. Post-COVID-19 Covid-19 consumers would want to be associated with companies making significant contributions to sustainability. These insights will focus on the creation of real awareness and change businesses will need in the post-pandemic business world.
Get it all Customised!
We offer customized insights on the Bot Services market based on our client needs.
Bot Services Market Research Solution is a Wonderful Place to Start as it offers-
Quick reliable information
Complete Description of Market
Historical insights, current and future market estimates
Brand Strategies and Consumer Insights
Market Segmentation
This market research is based on key segments such as products, end-use industries, and regions. We intend to keep our clients informed about the latest trends in the market, and potential revenue streams for the forecast period.
Based on Service this market is categorized further into- :
Framework
Platform
Based on Mode this market is categorized further into- :
Text and Rich Media
Audio
Video
Based on Deployment Channel this market is categorized further into- :
Websites
Contact Center and Customer Service
Social Media
Mobile Applications
Based on End-User Vertical this market is categorized further into- :
Banking Financial Services and Insurance
Government
Real Estate
Media and Entertainment
Telecom
Retail and Ecommerce
Education
Travel and Hospitality
Healthcare
Others
Key regions Bot Services Market Research Report:
North America (U.S., Canada, Mexico)
Europe (U.K., France, Germany, Spain, Italy, Central & Eastern Europe, CIS)
Asia Pacific (China, Japan, South Korea, ASEAN, India, Rest of Asia Pacific)
Latin America (Brazil, Rest of Latin America)
The Middle East and Africa (Turkey, GCC, Rest of the Middle East and Africa)
Rest of the World
About Us:
The Insight Partners is a one-stop industry research provider of actionable intelligence. We help our clients in getting solutions to their research requirements through our syndicated and consulting research services. We specialize in industries such as Semiconductor and Electronics, Aerospace and Defense, Automotive and Transportation, Biotechnology, Healthcare IT, Manufacturing and Construction, Medical Devices, Technology, Media and Telecommunications, Chemicals and Materials.
| shashi_ligade | |
1,767,343 | Search Engine Optimization | services. Unlike traditional methods, which require substantial financial investments, social media... | 0 | 2024-02-21T08:04:07 | https://dev.to/eifasoft/search-engine-optimization-ipf | services. Unlike traditional methods, which require substantial financial investments, social media marketing allows small businesses to reach a much wider audience at minimal or no cost.
Moreover, social media marketing offers numerous benefits beyond just cost-effectiveness. Let's delve into some of the key advantages that social media marketing brings to small businesses:
**Improved customer engagement**
Eifasoft Technologies provides a Social media marketing unique opportunity for small businesses to engage with their customers directly. By responding to comments, messages, and reviews, businesses can establish a personal connection with their audience and build trust. This direct interaction also allows small businesses to gather valuable feedback and insights, which can be used to improve products or services, or even develop new ones.
**Increased website traffic and lead generation**
Social media platforms can serve as powerful drivers of website traffic. By including links to their website in their social media posts, small businesses can direct potential customers to their online platforms, where they can find more information and make purchases. Additionally, through social media advertising, small businesses can generate leads by encouraging users to sign up for newsletters, download e-books, or participate in contests.
**Building brand loyalty**
Social media marketing can help small businesses build strong relationships with their customers and foster brand loyalty. By consistently delivering valuable and engaging content, addressing customer concerns, and showcasing the human side of their brand, small businesses can create a loyal customer base that becomes advocates for their products or services. This brand loyalty can translate into repeat business, positive reviews, and referrals, further fueling the growth of the business.
**Staying competitive**
In today's digital age, having a strong social media presence is essential for businesses of all sizes. Small businesses, in particular, can benefit greatly by leveraging social media marketing to compete with larger competitors. By utilizing social media platforms effectively, small businesses can gain a competitive edge, reach a wider audience, and establish a strong brand presence.
**In conclusion**
Social media marketing is a powerful tool that has revolutionized the way businesses, including small enterprises, promote themselves. The importance of social media marketing for small businesses cannot be overstated. By utilizing these platforms effectively, small businesses can increase their brand awareness, engage with customers, drive website traffic, generate leads, and ultimately grow their business. With its cost-effective nature and extensive reach, social media marketing has leveled the playing field, allowing small businesses to compete with larger corporations.
| eifasoft | |
1,767,361 | penetration testing | A post by arunthehacke | 0 | 2024-02-21T08:35:24 | https://dev.to/arunthehacke/penetration-testing-3ae5 | arunthehacke | ||
1,767,390 | PCG Designer | Website Design Agency | | Impressive online presence with Professional Website Design Agency help you create a new website or... | 0 | 2024-02-21T09:11:19 | https://dev.to/pcgdesigner/pcg-designer-website-design-agency--9hg | website, webdesigne | Impressive online presence with Professional Website Design Agency help you create a new website or revamp your existing one to stand alone in competition. | pcgdesigner |
1,767,395 | React Hooks: how to cache calculations with useMemo | I am currently working on a client-side application using React and Firebase, and I am taking the... | 26,502 | 2024-02-21T10:16:38 | https://dev.to/vivitt/react-hooks-when-to-use-usememo-5cc | webdev, react, frontend | I am currently working on a client-side application using React and Firebase, and I am taking the opportunity to delve deeper into React hooks and patterns.
Last week, while working on a new feature, I had the chance to learn about the [usage of the useEffects hook](https://dev.to/vivitt/react-hooks-when-not-to-use-useeffects-1bbb). This led me to explore the useMemo hook, which is a great solution if you need to store information from previous renders, avoiding expensive calculations that could impact your app's performance.
Let's take a closer look.
## What is useMemo
The name of this hook comes from the concept of memoization. In computing, memoization is the process of caching the result of some expensive calculations and returning it when the same inputs occur again.
So, this hook provides a way to cache the result of a calculation between re-renders.
It takes two parameters:
- ``calculateValue``: A pure function that takes no arguments and returns any type of value. This function calculates the value to be cached, and React calls it during the initial render. Later, this function will be called again only if the dependencies change, and the resulting value is stored for future reuse.
- ``dependencies``: A list of all reactive values (props, state, variables and functions) within your component that are referenced inside of the calculateValue function.
## When to use useMemo
Imagine that you have a list component, and you want to enable users to filter list items. You might write something like the following:
```jsx
import { useState } from 'react';
import { ListItem } from '../components';
import FilterForm from '../components/SearchForm';
export function List({ data }) {
const [filterQuery, setFilterQuery] = useState('');
const filterItems = (items, query) => {
return items.filter((i) => {
return i.name.toLowerCase().includes(query);
});
};
const filteredItems = filterItems(data, filterQuery);
return (
<>
<FilterForm filterQuery={filterQuery} setFilterQuery={setFilterQuery} />
<div>
<ul>
{filteredItems?.map((item) => (
<ListItem key={item.id} name={item.name} />
))}
</ul>
</div>
</>
);
}
```
This would work perfectly if the data is not too large, so calling ``filterItems`` each time it changes does not affect the app's performance.
But in the case that ``data`` is too large (you need to manage lots of items) or if you have a lot of calculation inside filterItems that make it slow, that is when useMemo comes in handy.
You can wrap ``filterItems`` in a useMemo call at the top level of your component:
```jsx
const filteredItems = useMemo(() => {
return filterItems(data, filterQuery);
}, [data, filterQuery]);
```
So, ``filterItems`` will only re-run if ``data`` or ``filterQuery`` has changed. Take into account that useMemo will not make the first call run faster, but it will optimize your app by avoiding recalls to an expensive calculation.
As a wrap-up, I'd like to share a note from the [useMemo page in the React docs](https://react.dev/reference/react/useMemo) to keep in mind when using this hook: _You should only rely on useMemo as a performance optimization. If your code doesn’t work without it, find the underlying problem and fix it first. Then you may add useMemo to improve performance_.
Thanks for reading :)
| vivitt |
1,768,171 | Top 5 Canva Pro Free Features for Stunning Graphics | Canva Pro has become a household name in graphic design, empowering users with tools to create... | 0 | 2024-02-21T17:20:35 | https://dev.to/areshanawaz1/top-5-canva-pro-free-features-for-stunning-graphics-4g0k | graphi | [Canva Pro](https://techbinate.com/canva-pro-free/) has become a household name in graphic design, empowering users with tools to create stunning visuals effortlessly. Whether you're a seasoned designer or a novice in the creative realm, Canva Pro's free features offer a gateway to exceptional graphics that elevate your content. Let's delve into the top 5 features that can turn your designs from ordinary to extraordinary.
Canva PRO (free): Download Here
Top 5 Canva Pro Free Features
Feature 1: Extensive Template Library
Canva Pro offers various templates, including social media posts, presentations, and marketing materials. These templates are a creative springboard, helping users initiate their designs with professionally crafted layouts.
Feature 2: Advanced Editing Tools
Unlocking Canva Pro introduces users to a suite of advanced editing tools. From precise image cropping to color correction, these tools provide the flexibility to fine-tune every design detail, ensuring a polished final product.
canva pro editing tools
Feature 3: Collaborative Design
Collaboration is made seamless with Canva Pro. Multiple team members can work on a project simultaneously, fostering a dynamic and efficient design process. Real-time collaboration enhances creativity and productivity.
designs
Feature 4: Branding Kit
For businesses and personal brands, maintaining consistency across designs is crucial. Canva Pro's Branding Kit allows users to store and apply brand elements effortlessly, ensuring a cohesive visual identity in all creations.
brand kit
Feature 5: Magic Resize Tool
The Magic Resize Tool is a game-changer for those juggling multiple platforms. Users can resize their designs to fit various social media channels with a single click, saving time and effort in the adaptation process.
magic resize tool
How to Make the Most of Canva Pro Free Features
While templates are a fantastic starting point, incorporating personal touches is critical. Experiment with colors, fonts, and images to align the design with your unique style and message. Be bold when exploring the advanced editing tools and download the Canva app. Experimenting with these features can lead to breakthroughs in creativity, allowing you to produce designs that stand out from the crowd. Take advantage of Canva Pro's collaborative features, especially when working on team projects. Encourage open communication and the exchanging of ideas to foster a collaborative and innovative design process
FAQs
Is Canva Pro Free suitable for beginners?
Absolutely! Canva Pro's free, user-friendly interface makes it accessible for individuals with varying design expertise.
Can I use Canva Pro Free for business purposes?
Yes, Canva Pro Free offers features like the branding kit and collaborative design, making it ideal for businesses seeking a consistent visual identity.
How does the Magic Resize Tool work?
The Magic Resize Tool automatically adjusts the dimensions of your design to fit various social media channels, saving you time and effort in manual resizing.
Are there tutorials available for Canva Free features?
Yes, Canva Pro provides tutorials and guides to help users make the most of its features, ensuring a smooth and enjoyable design experience.
Conclusion
Numerous individuals and businesses have experienced success using Canva Pro Free. From social media influencers to small businesses, the platform has played a pivotal role in elevating their visual content and engaging their audience. Feel free to ask any questions related to this blog.
https://techbinate.com/canva-pro-free/ | areshanawaz1 |
1,767,565 | WebAsha Python Training Institute | Data Science Analytics Course Full Stack Django AI ML SQL Class Pune | WebAsha Python Training Institute is a training center based in Pune that offers various courses... | 0 | 2024-02-21T10:46:57 | https://dev.to/webasha2024/webasha-python-training-institute-data-science-analytics-course-full-stack-django-ai-ml-sql-class-pune-5dhg | webdev, javascript, beginners, programming | WebAsha Python Training Institute is a training center based in Pune that offers various courses related to Python programming language and its applications. One of the courses they offer is the Data Science Analytics Course, which covers topics such as data analysis, machine learning, and artificial intelligence using Python. Another course they offer is the Full Stack Django course, which focuses on developing web applications using the Django web framework. This course covers topics such as Django models, views, templates, forms, and authentication. Additionally, they also offer a course on SQL, which covers the basics of SQL programming language and its applications in managing and querying relational databases.
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1,767,629 | How to Use Python Lambda Functions | This in-depth tutorial will teach you how to use Python Lambda functions. You’ll understand why they... | 0 | 2024-02-21T13:08:32 | https://emminex.medium.com/how-to-use-python-lambda-functions-b5f2169d0976 | beginners, python, tutorial, lambda |
This in-depth tutorial will teach you how to use Python Lambda functions. You’ll understand why they help simplify code in the context of [functional programming](https://www.turing.com/kb/introduction-to-functional-programming). Also, you’ll get acquainted with basic use cases of lambda functions, as well as advanced ones.
Lambda functions are essentially small anonymous functions that are suitable for situations where you need a simple function for a short time. You create these types of functions right where you need them. They are usually compact and just one-liners. Lambda functions make your code clean and easier to follow.
Unlike the traditional functions where the Python keyword, `def`, comes into play, you create this kind of function using the keyword, `lambda`. You’ll learn the syntax of lambda functions shortly.
## Prerequisites
This tutorial is for beginner to intermediate Python programmers. However, it’s simple enough for curious minds who aren’t within the range but are interested in Python lambda functions or programming in general to follow along.
You’ll need:
* [Python ≥ version 3.0.0](https://www.python.org/)
* Any code editor ([Pycharm](https://www.jetbrains.com/pycharm/) is recommended)
## Lambda Function
Imagine yourself working on a complex math problem (without a calculator) and needing to quickly summate a string of numbers. You could take the painful route of writing the entire equation down somewhere, but that may take a lot of time and overkill for a simple sum.
Rather than wasting your precious time, you could grab a sticky note and perform the summation. A lambda function plays a similar role in Python. It’s a function you can use to complete a simple task without having to create a “normal” function. However, like the sticky note, Python programmers use lambda functions where necessary and discard them afterwards.
### How to Create a Lambda Function
You create a lambda function by typing the Python keyword, `lambda`, followed by the arguments of the function (you separate them with commas if more than one), then add a colon and the operation the function performs (a single operation). Here’s the syntax:
```python
lambda (arguments): (expression)
```
Below is a breakdown of the above syntax:
* `lambda` is the Python keyword signifying you’re creating a lambda function
* `arguments` are the inputs the function takes, and they can be as many as possible (like regular functions)
* `expression` is the operation the function performs (usually a single operation) and returns
It’s essential to note that lambda functions return the value of the expression. Python programmers don’t have to write the `return` statement explicitly.
**Example**
Create a simple lambda function that takes an integer and squares it:
```python
# lambda_1.py
# Takes an integer 'x' and squares it
square = lambda x: x * x
```
You can see the function in `lambda_1.py` above covers only one line. Now, create another `square` function. This time, use the traditional function approach:
```python
# lambda_2.py
# Takes an integer 'x' and squares it
def square(x):
return x * x
```
The function in `lambda_2.py` above covers an extra line compared to the function in `lambda_1.py`. Although the syntaxes differ, both functions play the same role.
### Lambda Functions vs. Regular Functions
Both function types possess certain qualities that make them differ from each other. Let’s consider lambda and regular functions side-by-side:
<table><tbody><tr><td colspan="1" rowspan="1"><p><strong>Feature</strong></p></td><th colspan="1" rowspan="1"><p><strong>Lambda Function</strong></p></th><th colspan="1" rowspan="1"><p><strong>Regular Function</strong></p></th></tr><tr><td colspan="1" rowspan="1"><p>Definition</p></td><td colspan="1" rowspan="1"><p>SIngle line using <code>lambda</code></p></td><td colspan="1" rowspan="1"><p><code>def function_name():</code> and a code block</p></td></tr><tr><td colspan="1" rowspan="1"><p>Naming</p></td><td colspan="1" rowspan="1"><p>Anonymous</p></td><td colspan="1" rowspan="1"><p>Has an assigned name</p></td></tr><tr><td colspan="1" rowspan="1"><p>Size</p></td><td colspan="1" rowspan="1"><p>One-liner, concise</p></td><td colspan="1" rowspan="1"><p>Can be multiple lines for complex logic</p></td></tr><tr><td colspan="1" rowspan="1"><p>Scope</p></td><td colspan="1" rowspan="1"><p>Usually used within other functions</p></td><td colspan="1" rowspan="1"><p>Typically exists independently</p></td></tr><tr><td colspan="1" rowspan="1"><p>Return value</p></td><td colspan="1" rowspan="1"><p>Returns the expression’s result</p></td><td colspan="1" rowspan="1"><p>Uses the Python keyword, <code>return</code>, to specify output</p></td></tr></tbody></table>
### How Does Python See Lambda and Regular Functions?
You may be wondering how the Python interpreter sees and tells the difference between a lambda function and a traditional function under the hood. You'll find out soon enough.
Python has a [dis module](https://docs.python.org/3/library/dis.html) that translates compiled instructions the interpreter typically works on ([Python bytecode](https://opensource.com/article/18/4/introduction-python-bytecode)) into a human-readable form. The module allows Python programmers to take a sneak peek into how Python code is translated into what the computer understands. This feature helps programmers debug codes, among other functions.
Now, you'll use the `dis` module on the functions in the examples `lambda_1.py` and `lambda_2.py` above to explore what happens under the hood. Run these functions on your Python console:
```python
>>> import dis
>>> square = lambda x: x * x
>>> type(square)
<class 'function'>
>>> dis.dis(square)
1 0 LOAD_FAST 0 (x)
2 LOAD_FAST 0 (x)
4 BINARY_MULTIPLY
6 RETURN_VALUE
>>> square
<function <lambda> at 0x103660670>
```
As you can see above, using the `dis()` method from the `dis` module, you can expose the Python bytecode in a readable format that'll help you inspect how the interpreter is executing the program.
Let's see what happens with a regular function:
```python
>>> import dis
>>> def square(x):
... return x * x
...
>>> type(square)
<class 'function'>
>>> dis.dis(square)
2 0 LOAD_FAST 0 (x)
2 LOAD_FAST 0 (x)
4 BINARY_MULTIPLY
6 RETURN_VALUE
>>> square
<function square at 0x1063a6670>
```
Using the `dis()` method to reveal Python's interpretation shows that both functions are interpreted the same way. However, the naming differs. The function name is `square` for the one created using `def` and `<lambda>` for the other function defined using `lambda`. This naming convention is proof that lambda sees both functions differently, even though their bytecode interpretation is the same.
## Using Lambda Functions
Now that you know what a lambda function is and its basic syntax, you’ll learn how to use it in your Python programs.
### Simple Lambda Functions
You can use lambdas for simple operations such as adding a pair of numbers, squaring an integer or converting a string to uppercase.
**Consider the examples below:**
```python
>>> # Example 1: Lambda function for adding two numbers
>>> sum = lambda x, y: x + y
>>> print(sum(3, 5))
8
>>> # Example 2: Lambda function for squaring a number
>>> square = lambda x: x * x
>>> print(square(4))
16
>>> # Example 3: Lambda function for converting a string to uppercase
>>> to_upper = lambda s: s.upper()
>>> print(to_upper("hello"))
HELLO
```
You can see how concise the lambdas above are. These functions come in handy when you need to sort a list of numbers or transform the data elements of a list.
### Lambdas with Multiple Arguments
Like traditional functions, lambdas are also capable of accepting multiple arguments. These arguments are often separated with commas. Lambda functions with multiple arguments are usually advantageous in situations where working with data requires mixing elements from more than one source. The functions are also helpful when you’re pairing data in an operation.
Let’s assume you have a bunch of coordinates (x, y) that you need to sort. You could sort them by using the first digit of each of the coordinates. But what if you want to sort them based on the sum of each pair? A lambda will come in handy. See the breakdown below:
```python
>>> coordinates = [(3, 2), (-1, 5), (0, 0)]
>>> sorted_coordinates = sorted(coordinates, key=lambda point: point[0] + point[1])
>>> print(sorted_coordinates)
[(0, 0), (-1, 5), (3, 2)]
```
In the code block above:
* We use Python’s built-in function, `sorted()` to sort the `coordinates` list
* `sorted()` takes in two arguments: the item to sort and the `key` parameter (optional)
* The `key` parameter specifies a lambda function that computes a custom sorting key for each element in `coordinates`
* The lambda function takes a single argument `point`, which represents each [tuple](https://docs.python.org/3/library/stdtypes.html#tuples) in `coordinates`
* `point[0]` and `point[1]` represents the x and y-coordinate respectively
* `sorted_coordinates` contains the tuples from `coordinates`, sorted based on the sum of their x-coordinate and y-coordinate
### Using Lambdas with Built-in Functions
Before you learn how to use lambdas with Python built-in, you must know about [higher-order functions](https://docs.python.org/3/library/functools.html). In regular programming, functions often perform operations on numbers, texts, or other simple data. However, higher-order functions take this a step further. This type of function takes other functions as arguments or returns a function as the result.
Higher-order functions are a fundamental concept in functional programming. Moreover, functional programming highlights the use of functions to transform data.
There are three commonly used higher-order functions in Python: `map()`, `filter()`, and `reduce`. You’ll learn how to use these functions alongside lambdas.
#### How to Use Lambdas With Map()
```python
map(function, iterable, *iterables)
```
The Python built-in, `map()`, takes two arguments –– `function` and `iterable`. It applies the operation of a given function to each item in an iterable (such as a [list](https://docs.python.org/3/library/stdtypes.html#list), [strings](https://docs.python.org/3/library/stdtypes.html#textseq), or tuples) and returns a new iterator containing the results. The function can take as many iterable arguments as possible and apply the specified function to them.
**Example**
```python
>>> # Using map() with lambda function to double each element in a list
>>> numbers = [1, 2, 3, 4, 5]
>>> doubled_numbers = list(map(lambda x: x * 2, numbers))
>>> print(doubled_numbers)
[2, 4, 6, 8, 10]
```
In this example:
* The function, `lambda x: x * 2` is applied to each integer in `numbers`
* The built-in `list()` is used to convert the iterator returned by `map()` into an expanded list that your Python console can display
#### How to Use Lambdas With Filter()
```python
filter(function, iterable)
```
`filter()` takes two arguments –– `function` and `iterable`. The Python built-in works like the name implies. It creates an iterator from elements of an iterable for which the specified function returns true. In essence, it filters out elements of the iterable that return true for the function parameter. So, only elements of the iterable that return true for the function will find their way to the new iterator.
**Example**
```python
>>> # Using filter() with lambda function to filter out even numbers from a list
>>> numbers = [1, 2, 3, 4, 5, 6]
>>> even_numbers = list(filter(lambda x: x % 2 == 0, numbers))
>>> print(even_numbers)
[2, 4, 6]
```
The example above shows that:
* `lambda x: x % 2 == 0` is applied to each element of `numbers`
* Only elements that return true for the function are found in the resulting list
* The built-in `list()` converts the iterator returned by `map()` into an expanded list that your Python console can display
#### How to Use Lambdas With Reduce()
```python
functools.reduce(function, iterable, [initializer])
```
`reduce()` applies a function repeatedly to items in a list, “reducing” it down to a single item. Think of the function as a machine that collects multiple ingredients and combines them according to a recipe (function) until the dish is ready.
The `reduce()` function is available in the [functools module](https://docs.python.org/3/library/functools.html#module-functools). It takes three arguments: the function to apply, an iterable, and an optional initializer value. The function operates cumulatively on items of the iterable, from left to right, until a single value is obtained.
**Example**
```python
>>> # Using reduce() with lambda function to calculate the sum of all elements in a list
>>> from functools import reduce
>>> numbers = [1, 2, 3, 4, 5, 6]
>>> total_sum = reduce(lambda x, y: x + y, numbers, 0)
>>> print(total_sum)
21
```
In this example:
* Since `reduce()` is available in the `functools` module, you have to import it from there
* `lambda x, y: x + y` is applied cumulatively to the elements of `numbers`, from left to right, starting with 0
* The function calculates the sum of the elements in pairs
## Advanced Use Cases of Lambda Function
You have learned how to use lambda functions for simple Python operations. Now, you’ll know and explore some advanced cases where Python programmers also incorporate lambdas.
### Lambda Functions in List Comprehensions
[List comprehension](https://docs.python.org/3/tutorial/datastructures.html#list-comprehensions) allows Python programmers to define and create lists on the go. When you require a quick transformation or need to apply a filter to an existing list, introducing a lambda into the list comprehension offers clarity and conciseness.
**Examples**
Consider below various tasks where lambda functions are used within list comprehensions:
1\. Using lambda function to double each element in a list using list comprehension
```python
>>> numbers = [1, 2, 3, 4, 5, 6]
>>> doubled_numbers = [(lambda x: x * 2)(x) for x in numbers]
>>> print(doubled_numbers)
[2, 4, 6, 8, 10, 12]
```
In the above example:
* For each element `x` in `numbers` list, `lambda x: x * 2` is defined and called with `x` current value
* The lambda function takes an input `x` and returns `x * 2`
* The doubled values are collected in the `doubled_numbers` list
2\. Filtering even numbers from a list using list comprehension with a lambda function
```python
>>> numbers = [1, 2, 3, 4, 5, 6]
>>> even_numbers = [x for x in numbers if (lambda x: x % 2 == 0)(x)]
>>> print(even_numbers)
[2, 4, 6]
```
In this example:
* The function checks if the value of `x` is even for the modulus operation, `x % 2 == 0`
* If the result is `True`, it means `x` is even and included in the `even_numbers` list
3\. Combining elements from two lists using list comprehension with a lambda function
```python
>>> names = ["Alice", "Bob", "Charlie"]
>>> ages = [25, 39, 34]
>>> person_info = [(lambda name, age: (name, age) )(name, age) for name, age in zip(names, ages)]
>>> print(person_info)
[('Alice', 25), ('Bob', 39), ('Charlie', 34)]
```
In the above code block:
* `person_info` iterates over corresponding elements from the `names` and `ages` list using the `zip()` function
* `zip()` is used to combine multiple iterables into a single iterable of tuples
* The list comprehension generates a list of tuples where each tuple contains a name and corresponding age, respectively
### Sorting with Lambda
Python is equipped with a built-in `sorted()` function that allows programmers to sort iterables. But what makes the function powerful is its `key` argument, which will enable you to customize how you want the function to sort an iterable. You can use a lambda function to define custom sorting criteria.
The ability to use lambda for customization allows for flexible on-the-fly sorting without explicitly creating a separate comparison function.
**Examples**
Take a look at the simple examples below:
1\. Sorting a list of tuples based on the second element using lambda function
```python
>>> points = [(1, 5), (3, 2), (2, 7)]
>>> sorted_points = sorted(points, key=lambda x: x[1])
>>> print(sorted_points)
[(3, 2), (1, 5), (2, 7)]
```
In the example above:
* `sorted()` sorts the `points` list based on the custom key provided by the lambda function
* `lambda x: x[1]` means the list should be sorted based on the element in the second index of each tuple
2\. Sorting a list of dictionaries based on a specific key using a lambda function
```python
>>> students = [{'name': 'Alice', 'age': 25}, {'name': 'Bob', 'age': 30}, {'name': 'Charlie', 'age': 20}]
>>> sorted_students = sorted(students, key=lambda x: x['age'])
>>> print(sorted_students)
[{'name': 'Charlie', 'age': 20}, {'name': 'Alice', 'age': 25}, {'name': 'Bob', 'age': 30}]
```
In the code block above:
* `sorted()` function sorts the list `students` based on a custom sorting key offered by a lambda function
* `lambda x: x['age']` computes the sorting based on the age of each student in ascending order
### Lambda Functions and Closures
A [closure in Python](https://realpython.com/inner-functions-what-are-they-good-for/) is simply a nested function that has access to the names and variables that are within the scope of the outer function, even after the outer function has finished executing or returned. Imagine a function carrying a backpack. Inside that backpack are variables from the environment where the function was born, even if the environment no longer exists.
Closure resembles private variables in [object-oriented programming](https://dev.to/emminex/python-as-an-object-oriented-programming-language-c51). They allow Python programmers to bundle data with specific behaviors (functions).
Here’s a simple example of closure in Python:
```python
# simple_closure.py
def outer_function(x):
def inner_function(y):
return x + y
return inner_function
add_five = outer_function(5)
print(add_five(10))
>>> 15
```
In `simple_`[`closure.py`](http://closure.py) above:
* `outer_function` defines a closure by returning `inner_function`
* `inner_function` captures the variable `x` from the outer function’s scope
* When `add_five` is called with an argument `10`, it adds `10` to the captured value of `x` (which is `5`), therefore, returns `15`
#### Closure With Lambda
Lambda functions can serve as the inner function within a closure. This feature allows Python programmers to encapsulate a behavior that needs to access variables from the outer function’s scope.
**Example**
```python
# lambda_closure.py
def outer_function():
x = 10
return lambda y: x + y
add_ten = outer_function()
print(add_ten(5))
>>> 15
```
In `lambda_`[`closure.py`](http://closure.py) above:
* `lambda y: x + y` serves as the inner function
* The inner function captures `x` from the outer function and adds it to `y`
In addition, Python programmers often use lambda within closure for concise operations. It’s necessary where defining a separate function is just an overkill.
**Example**
```python
# concise_lambda_closure.py
def outer_function(operation):
return lambda x, y: operation(x, y)
add = outer_function(lambda a, b: a + b)
multiply = outer_function(lambda a, b: a * b)
print(add(3, 5))
print(multiply(3, 5))
>>> 8
>>> 15
```
In `concise_lambda_`[`closure.py`](http://closure.py):
* `outer_function` takes a function, `operation`, as argument
* It returns a closure that applies the given `operation` (\`add\` and `multiply`) to its argument `x` and `y`
## Conclusion
In this in-depth tutorial, you have:
* Learned how to use lambda functions in your Python programs
* Learned how lambdas are helpful in simplifying code and their role in functional programming
* Explored simple and advanced use cases of lambda functions
Lambda functions are like quick kitchen hacks. They are temporary solutions for specific tasks, similar to improvising in cooking. Regular Python functions are like popular recipes — structured and reusable. Both are essential. You need to know about them and when to use them.
---
*Thanks for reading! If you found this article helpful (which I bet you did 😉), got a question or spotted an error/typo... do well to leave your feedback in the comment section.*
*And if you’re feeling generous (which I hope you are 🙂) or want to encourage me, you can put a smile on my face by getting me a cup (or thousand cups) of coffee below. :)*
* [***Buy Me a Coffee***](https://www.buymeacoffee.com/emminex23)
*Also, feel free to connect with me via* [***LinkedIn***](https://www.linkedin.com/in/emmanueloyibo2394/)*.* | emminex |
1,767,631 | 양천구모텔출장♬만남☎ 상담톡 sx-58☎양천구모델급 몸매 양천구출장샵 양천구여대생출장 양천구출장샵추천 | 양천구모텔출장♬만남☎ 상담톡 sx-58☎양천구모델급 몸매 양천구출장샵 양천구여대생출장 양천구출장샵추천 양천구모텔출장♬만남☎ 상담톡 sx-58☎양천구모델급 몸매 양천구출장샵... | 0 | 2024-02-21T11:59:56 | https://dev.to/feleji8065/yangceongumotelculjangmannam-sangdamtog-sx-58yangceongumodelgeub-mommae-yangceonguculjangsyab-yangceonguyeodaesaengculjang-yangceonguculjangsyabcuceon-2alh | webdev, beginners, javascript | 양천구모텔출장♬만남☎ 상담톡 sx-58☎양천구모델급 몸매 양천구출장샵 양천구여대생출장 양천구출장샵추천
양천구모텔출장♬만남☎ 상담톡 sx-58☎양천구모델급 몸매 양천구출장샵 양천구여대생출장 양천구출장샵추천 | feleji8065 |
1,767,645 | The future of Jamstack is anti-capitalist | This week I took part in a live panel discussion about what’s next for Jamstack. Hosted by Mike... | 0 | 2024-02-21T12:13:47 | https://whitep4nth3r.com/blog/the-future-of-jamstack-is-anti-capitalist/ | jamstack, webdev | This week I took part in a live panel discussion about what’s next for Jamstack. Hosted by [Mike Neumegen](https://mikeneumegen.com/) and joined by [Cassidy Williams](https://cassidoo.co/), [Bryan Robinson](https://bryanlrobinson.com/), and [Zach Leatherman](https://www.zachleat.com/), we discussed what Jamstack means for web development today, its opportunities and challenges, and what that means for the community. Honestly, the conversation was invigorating for me. At last, I feel like we’re getting something back that I truly forgot we lost.
## Jamstack in 2022
In 2022 I wrote [What is Jamstack?](https://whitep4nth3r.com/blog/what-is-jamstack/), mainly as a way to refocus a very broad landscape influenced by Big Tech™️ shifting and changing the definition of the technology to suit its capitalistic needs. If you’re unfamiliar with the term, I would urge you to read that post before continuing with this one for some historical context.
The TL;DR of the 2022 post is this.
**Jamstack projects have the following characteristics:**
-**Ready-to-serve assets**
-**Any interactivity provided without a managed server**
-**Any interactivity provided by some combination of JavaScript and decoupled services via APIs**
Full disclaimer: I was an employee of Netlify at the time. And what’s interesting is that whilst my definition aligns mostly with the conclusions of this week’s panel discussion — the introduction of the phrase “decoupled services” was highly influenced by Netlify’s evolving business model as it started to pivot its marketing efforts towards larger enterprise businesses with more money to spend. I feel like I should apologise for this blatant insertion of business jargon, but I guess I was just doing my job. Let’s fast forward to 2023.
## Jamstack as we knew it died in July 2023
[Netlify published a new definition of the Jamstack in 2023](https://www.netlify.com/blog/the-jamstack-definition-evolved/), introducing yet more Big Business™️ words to describe it: **_“flexibility, scalability, performance, and maintainability”_**; **_“Composable architecture”_**. Whilst Jamstack started out as a developer community centred on building pre-rendered and portable sites, it was now a marketing term pointed directly at CTOs and technical buyers re-positioned to sell Netlify services.
This message was broadcast loud and clear when “Netlify officially killed The Jamstack Community Discord”, as described by Brian Rinaldi in [Is Jamstack officially finished?](https://remotesynthesis.com/blog/goodbye-jamstack/) Not many of you will know this, but as an employee of Netlify at the time, I posted that announcement in the Jamstack Discord; after all, I was **_still_** just doing my job.
In the panel, Cassidy summed all of this up perfectly:
> If I might just shout at capitalism. I think we pulled in a whole lot of things [into the Jamstack definition] saying, “Yes that counts, yes that counts,” for the shareholders, because if it counts then that means it can be hosted on this thing.
## Jamstack is actually, like, really really alive
Historically when I’ve taken part in live-streamed panels, attendance and engagement with the speakers is usually low. Surprisingly, or maybe not-so, this week’s live panel was buzzing with discussion, activity and engagement. There’s a huge group of people who believe in Jamstack and want to be part of it — again.
On a personal level, the whole experience made me realise that for the last year I’ve been lacking something deeply: a technical community home on the internet where people like to build websites like I do; a group of people who share my excitement for building portable, static websites; somewhere I don’t feel like such a nerdy outsider because I’m not religiously promoting the latest experimental breaking Next.js change or encouraging everyone to server-side render their whole entire portfolio of purely content-based landing pages for their new AI startups.
In a 2023 post titled [The Tension and Future of Jamstack](https://www.zachleat.com/web/jamstack-future/), Zach Leatherman lays out a bunch of evidence that “Netlify has moved on from shepherding the Jamstack […] — which is fine! (and maybe preferable?).” And I agree. Whilst it may be a little trickier to fund Jamstack community endeavours without the support of a Silicon Valley tech startup, removing the capitalistic element from Jamstack is ultimately what needs to happen in order to preserve its integrity and secure its future.
> Down with capitalism. - Mike Neumegen
## Watch the full panel discussion
Until we find a new home on the internet for the Jamstack community to come together, we’re planning some more live events, and Mike has been building up a library of excellent discussions with prominent community members over on [thefutureofjamstack.org](https://thefutureofjamstack.org/).
I’d like to extend a huge, huge thanks to Mike for organising the first “What’s next for Jamstack” panel and for giving us a platform to revive the Jamstack values, principals and community. I’m excited for what’s to come.
{% youtube https://www.youtube.com/watch?v=Nn0kBdwGa78&ab_channel=TheFutureofJamstack %}
| whitep4nth3r |
1,768,164 | 🚀 Exploring Multiple Inheritance in Laravel/PHP 🚀 | Hey fellow developers! 👋 Let's take a dive into a fascinating topic today: Multiple Inheritance in... | 0 | 2024-02-21T17:06:36 | https://dev.to/anwarsr/exploring-multiple-inheritance-in-laravelphp-gem | php, laravel, webdev, tips | Hey fellow developers! 👋 Let's take a dive into a fascinating topic today: **Multiple Inheritance** in PHP/Laravel. 🤯
In traditional object-oriented programming, a class can inherit from only one parent class. However, there are situations where you might want functionality from multiple sources. Fear not! PHP offers a workaround using traits.
💡 **What are Traits?**
Traits are a way to group functionality in a fine-grained and consistent way. They're like code snippets that you can reuse across multiple classes.
🔗 **Example: Combining Traits for Multiple Inheritance**
Imagine you have classes **`A`** and **`B`**, each with distinct functionalities, and you want a new class **`C`** to inherit from both. Here's how you can achieve it using traits:
```php
trait TraitA {
public function methodA() {
// Functionality from Class A
}
}
trait TraitB {
public function methodB() {
// Functionality from Class B
}
}
class C {
use TraitA, TraitB;
// Now, Class C has both methodA() and methodB()
}
```
🚀 **Advantages:**
- **Code Reusability:** Traits allow you to reuse code in a modular way.
- **Avoiding Diamond Problem:** Traits help to avoid the ambiguity that arises in traditional multiple inheritance scenarios.
⚠️ **Note:** While traits offer a powerful solution, use them judiciously to maintain code clarity and avoid complex hierarchies.
What are your thoughts on using multiple inheritance in PHP/Laravel? Share your experiences or questions in the comments below! Let's keep the conversation going. Happy coding! 💻🌐 | anwarsr |
1,767,668 | 고성출장아가씨♥타이《LINE-라인wag58》콜걸고성출장안마 고성건마 고성출장샵 고성출장홈타이 | 고성출장아가씨♥타이《LINE-라인wag58》콜걸고성출장안마 고성건마 고성출장샵 고성출장홈타이 고성출장아가씨♥타이《LINE-라인wag58》콜걸고성출장안마 고성건마 고성출장샵... | 0 | 2024-02-21T12:29:42 | https://dev.to/feleji8065/goseongculjangagassitai-kolgeolgoseongculjanganma-goseonggeonma-goseongculjangsyab-goseongculjanghomtai-3299 | 고성출장아가씨♥타이《LINE-라인wag58》콜걸고성출장안마 고성건마 고성출장샵 고성출장홈타이
고성출장아가씨♥타이《LINE-라인wag58》콜걸고성출장안마 고성건마 고성출장샵 고성출장홈타이
고성출장아가씨♥타이《LINE-라인wag58》콜걸고성출장안마 고성건마 고성출장샵 고성출장홈타이 | feleji8065 | |
1,767,693 | 청송성인안마♠【상담톡 sx-58】청송출장마사지?? 청송출장샵여자 청송출장안마 청송출장샵추천 | 청송성인안마♠【상담톡 sx-58】청송출장마사지?? 청송출장샵여자 청송출장안마 청송출장샵추천 청송성인안마♠【상담톡 sx-58】청송출장마사지?? 청송출장샵여자 청송출장안마... | 0 | 2024-02-21T12:44:44 | https://dev.to/feleji8065/ceongsongseonginanmasangdamtog-sx-58-ceongsongculjangmasaji-ceongsongculjangsyabyeoja-ceongsongculjanganma-ceongsongculjangsyabcuceon-4ke1 | 청송성인안마♠【상담톡 sx-58】청송출장마사지?? 청송출장샵여자 청송출장안마 청송출장샵추천
청송성인안마♠【상담톡 sx-58】청송출장마사지?? 청송출장샵여자 청송출장안마 청송출장샵추천
청송성인안마♠【상담톡 sx-58】청송출장마사지?? 청송출장샵여자 청송출장안마 청송출장샵추천 | feleji8065 | |
1,767,727 | 광명애인대행☎상담톡 sx-58☎ 1위출장샵♥광명출장스웨디시 광명출장업소 광명출장샵 광명무한샷 | 광명애인대행☎상담톡 sx-58☎ 1위출장샵♥광명출장스웨디시 광명출장업소 광명출장샵 광명무한샷 광명애인대행☎상담톡 sx-58☎ 1위출장샵♥광명출장스웨디시 광명출장업소 광명출장샵 ... | 0 | 2024-02-21T13:07:29 | https://dev.to/feleji8065/gwangmyeongaeindaehaengsangdamtog-sx-58-1wiculjangsyabgwangmyeongculjangseuwedisi-gwangmyeongculjangeobso-gwangmyeongculjangsyab-gwangmyeongmuhansyas-1fnb | 광명애인대행☎상담톡 sx-58☎ 1위출장샵♥광명출장스웨디시 광명출장업소 광명출장샵 광명무한샷
광명애인대행☎상담톡 sx-58☎ 1위출장샵♥광명출장스웨디시 광명출장업소 광명출장샵 광명무한샷
광명애인대행☎상담톡 sx-58☎ 1위출장샵♥광명출장스웨디시 광명출장업소 광명출장샵 광명무한샷 | feleji8065 | |
1,767,744 | 고성섹파만남▶ LINE-wag58▶ 고성출장안마 고성출장이용 디시 고성출장샵추천 고성성인안마,채팅 | 고성섹파만남▶ LINE-wag58▶ 고성출장안마 고성출장이용 디시 고성출장샵추천 고성성인안마,채팅 고성섹파만남▶ LINE-wag58▶ 고성출장안마 고성출장이용 디시 고성출장샵추천... | 0 | 2024-02-21T13:16:43 | https://dev.to/feleji8065/goseongsegpamannam-line-wag58-goseongculjanganma-goseongculjangiyong-disi-goseongculjangsyabcuceon-goseongseonginanmacaeting-41l1 | 고성섹파만남▶ LINE-wag58▶ 고성출장안마 고성출장이용 디시 고성출장샵추천 고성성인안마,채팅
고성섹파만남▶ LINE-wag58▶ 고성출장안마 고성출장이용 디시 고성출장샵추천 고성성인안마,채팅
고성섹파만남▶ LINE-wag58▶ 고성출장안마 고성출장이용 디시 고성출장샵추천 고성성인안마,채팅 | feleji8065 | |
1,767,794 | 안성모텔출장=상담-line라인-sx166-안성일본인출장 안성콜걸만남 안성횟수무제한 안성30대출장 안성1:1만남 | 안성모텔출장=상담-line라인-sx166-안성일본인출장 안성콜걸만남 안성횟수무제한 안성30대출장 안성1:1만남 안성모텔출장=상담-line라인-sx166-안성일본인출장 안성콜걸만남... | 0 | 2024-02-21T13:42:43 | https://dev.to/kagejor710/anseongmotelculjangsangdam-linerain-sx166-anseongilboninculjang-anseongkolgeolmannam-anseonghoessumujehan-anseong30daeculjang-anseong11mannam-3k68 | 안성모텔출장=상담-line라인-sx166-안성일본인출장 안성콜걸만남 안성횟수무제한 안성30대출장 안성1:1만남
안성모텔출장=상담-line라인-sx166-안성일본인출장 안성콜걸만남 안성횟수무제한 안성30대출장 안성1:1만남
안성모텔출장=상담-line라인-sx166-안성일본인출장 안성콜걸만남 안성횟수무제한 안성30대출장 안성1:1만남 | kagejor710 | |
1,767,819 | 동두천출장마사지￥텔레wag58￥ 동두천출장마사지 동두천미녀S급퀄리티 동두천미팅/ 영광여대생출장 | 동두천출장마사지￥텔레wag58￥ 동두천출장마사지 동두천미녀S급퀄리티 동두천미팅/ 영광여대생출장 동두천출장마사지￥텔레wag58￥ 동두천출장마사지 동두천미녀S급퀄리티 동두천미팅/ ... | 0 | 2024-02-21T13:57:06 | https://dev.to/labebaw463/dongduceonculjangmasajiytelrewag58y-dongduceonculjangmasaji-dongduceonminyeosgeubkweolriti-dongduceonmiting-yeonggwangyeodaesaengculjang-243p | 동두천출장마사지￥텔레wag58￥ 동두천출장마사지 동두천미녀S급퀄리티 동두천미팅/ 영광여대생출장
동두천출장마사지￥텔레wag58￥ 동두천출장마사지 동두천미녀S급퀄리티 동두천미팅/ 영광여대생출장
동두천출장마사지￥텔레wag58￥ 동두천출장마사지 동두천미녀S급퀄리티 동두천미팅/ 영광여대생출장
동두천출장마사지￥텔레wag58￥ 동두천출장마사지 동두천미녀S급퀄리티 동두천미팅/ 영광여대생출장 | labebaw463 | |
1,767,846 | 제주횟수무제한+라인+sx166+ 제주ㄴㅋ출장 제주출장홈타이 제주자취방출장 제주코스프레이 제주 40대미시출장 | 제주횟수무제한+라인+sx166+ 제주ㄴㅋ출장 제주출장홈타이 제주자취방출장 제주코스프레이 제주 40대미시출장 제주횟수무제한+라인+sx166+ 제주ㄴㅋ출장 제주출장홈타이 ... | 0 | 2024-02-21T14:15:04 | https://dev.to/kagejor710/jejuhoessumujehanrainsx166-jejunkculjang-jejuculjanghomtai-jejujacwibangculjang-jejukoseupeurei-jeju-40daemisiculjang-2n7n | 제주횟수무제한+라인+sx166+ 제주ㄴㅋ출장 제주출장홈타이 제주자취방출장 제주코스프레이 제주 40대미시출장
제주횟수무제한+라인+sx166+ 제주ㄴㅋ출장 제주출장홈타이 제주자취방출장 제주코스프레이 제주 40대미시출장
제주횟수무제한+라인+sx166+ 제주ㄴㅋ출장 제주출장홈타이 제주자취방출장 제주코스프레이 제주 40대미시출장 | kagejor710 | |
1,767,851 | 창원횟수무제한+라인+sx166+ 창원ㄴㅋ출장 창원출장홈타이 창원자취방출장 창원코스프레이 창원 40대미시출장 | 창원횟수무제한+라인+sx166+ 창원ㄴㅋ출장 창원출장홈타이 창원자취방출장 창원코스프레이 창원 40대미시출장 창원횟수무제한+라인+sx166+ 창원ㄴㅋ출장 창원출장홈타이 ... | 0 | 2024-02-21T14:18:01 | https://dev.to/kagejor710/cangweonhoessumujehanrainsx166-cangweonnkculjang-cangweonculjanghomtai-cangweonjacwibangculjang-cangweonkoseupeurei-cangweon-40daemisiculjang-5fo | 창원횟수무제한+라인+sx166+ 창원ㄴㅋ출장 창원출장홈타이 창원자취방출장 창원코스프레이 창원 40대미시출장
창원횟수무제한+라인+sx166+ 창원ㄴㅋ출장 창원출장홈타이 창원자취방출장 창원코스프레이 창원 40대미시출장
창원횟수무제한+라인+sx166+ 창원ㄴㅋ출장 창원출장홈타이 창원자취방출장 창원코스프레이 창원 40대미시출장 | kagejor710 | |
1,768,184 | Embrace Records for Simple Data Transfer Objects in Java | For years, classes have been the go-to choice for defining data structures in Java and C#. But when... | 0 | 2024-02-21T17:38:14 | https://dev.to/andrewchaa/embrace-records-for-simple-data-transfer-objects-in-java-37je | java, record | For years, classes have been the go-to choice for defining data structures in Java and C#. But when it comes to simple Data Transfer Objects (DTOs), a new contender had emerged: records. Introduced in Java 14, records offer a concise and lightweight alternative to classes for holding immutable data. Let's delve into why you might favor records for your next simple DTO.
### Conciseness
Perhaps the most striking advantage of records is their brevity. Defining a record requires just a single keyword and braces, eliminating the boilerplate code associated with constructors, getters, and setters. This translates to cleaner, more readable code that's easier to maintain.
```java
import com.fasterxml.jackson.annotation.JsonProperty;
import javax.validation.constraints.NotBlank;
public record SendPromptRequest(
@NotBlank
@JsonProperty("prompt") String prompt
) {
@Override
public String toString() {
return getClass().getName()
+ "@"
+ Integer.toHexString(System.identityHashCode(this));
}
}
```
Btw, `toString()` is overriden to return a string that includes the class name and the identity hash code of the instance, which can be useful for debugging purposes.
### Immutability
Records are inherently immutable, meaning their state cannot be changed after creation. This immutability promotes thread safety and simplifies reasoning about your data, potentially reducing bugs and improving code quality.
### Deconstruction
Records come with built-in deconstruction capabilities, allowing you to easily unpack their fields into individual variables. This can be particularly useful when working with functional programming patterns or streams.
### Pattern Matching
Java 17 introduces pattern matching for records, enabling you to write more expressive and concise code for data validation and manipulation. This can further enhance the readability and maintainability of your codebase.
```java
record Person(String name, int age) {}
public static void validateAndGreet(Person person) {
switch (person) {
case Person(String name, int age) ->
if (age >= 18) {
System.out.println("Welcome, " + name + "!");
} else {
System.out.println("Sorry, " + name + ", you must be 18 or older.");
}
default -> System.out.println("Invalid person data.");
}
}
public static void main(String[] args) {
Person adult = new Person("John", 25);
Person minor = new Person("Jane", 16);
Person invalid = new Person("Error", -1);
validateAndGreet(adult); // Output: Welcome, John!
validateAndGreet(minor); // Output: Sorry, Jane, you must be 18 or older.
validateAndGreet(invalid); // Output: Invalid person data.
}
```
### Value Semantics
Records follow value semantics, meaning that comparisons are based on the actual content of the data rather than object references. This aligns well with how we often think about DTOs, simplifying reasoning about equality and avoiding potential confusion.
### Performance
While benchmarks vary, records generally demonstrate comparable or even slightly better performance than classes for simple DTOs. This is likely due to their simpler structure and lack of unnecessary methods.
### IDE Support
Modern IDEs are equipped to provide intelligent code completion and refactoring support for records, ensuring a smooth developer experience. | andrewchaa |
1,768,188 | Throttling ⏱️ vs Debouncing ⏳: Boost Performance for your React app 🚀 | Hi everyone! I hope you’re doing good. This article will explore an interesting Javascript topic... | 0 | 2024-02-22T05:53:40 | https://dev.to/fidalmathew/throttling-vs-debouncing-boost-performance-3amm | webdev, javascript, react, frontend | Hi everyone! I hope you’re doing good. This article will explore an interesting Javascript topic frequently asked in interviews. In this article, we’ll be covering topics such as **throttling** and **debouncing** and learn why and how to implement them. Let's begin.
## Why do we need them?
The first question that comes to my mind while hearing about this topic is why? Why do we need it and what is it? Throttling and debouncing are **optimization** techniques used to control the frequency of executing a function.
Let’s see the problem through an example. Suppose, a user wants to search for some products on an e-commerce website. The user types “IronMan t-shirt”. While typing this, users are accustomed to autocomplete suggestions, so how can we manage that?
If we want suggestions for every input and delete operation the user performs in the search bar, it would result in several API calls which is not good for our backend server. So, to optimize this, we use throttling and debouncing. This is just one case where these methods are used, but they can be implemented in a lot of other use cases while dealing with event listeners.
We’ll look into all the different methods and test them out. We will initialize the input tag with event listeners on **“input”**.
```js
const input = document.querySelector("input");
const defaultText = document.getElementById("default");
const debounceText = document.getElementById("debounce");
const throttleText = document.getElementById("throttle");
input.addEventListener("input", (e) => {
defaultText.textContent = e.target.value;
updateDebounceText(e.target.value);
updateThrottleText(e.target.value);
});
```
Here's a sneak peek 👀 at the difference in how text is being processed by each technique.
Feel free to check it out again when you learn more about it in the article.
## Debouncing
In the above example of searching 🔍, let’s see how things would change if we used debouncing with our search. Debouncing adds a small delay after the last keystroke before executing the search function. This helps prevent overwhelming the system with unnecessary search requests, especially when the user is typing quickly. It ensures that the search function is only triggered once the user has finished typing or has paused briefly, making for a smoother and more efficient search experience.
```js
const updateDebounceText = debounce((text) => {
debounceText.textContent = text;
});
```
```js
function debounce(cb, delay = 1000) {
let timeout;
return (...args) => {
clearTimeout(timeout);
timeout = setTimeout(() => {
cb(...args);
}, delay);
};
}
```
Here, we `updateDebounceText` is passing a function as an argument to `debounce()`. The `debounce()` function takes 2 parameters, first a callback function and the delay (optional).
The `debounce()` function has a timeout variable, which is used to set the timeout to call the callback function after the delay. The callback function `cb(...args);` is the function that’ll set `debounceText.textContent = text;` as it passes `(text)` as `(…args)`.
So, let’s look at the wider picture. The debounce function is called every time the “input” event listener activates. Every time, it creates a new timeout which waits for the `delay` time and then it calls the callback function. Suppose, the `debounce()` gets executed again before the `delay` time ends due to another keyboard input action, the previous timeout gets cleared and a new timeout for the updated text argument is called.
## Throttling
Throttling is another technique used to control the rate at which a function is executed. It calls the callback function and updates the text after a certain interval of time instead of waiting for the last event(keystroke). Let’s learn how to implement it.
```js
const updateThrottleText = throttle((text) => {
throttleText.textContent = text;
});
```
```js
function throttle(cb, delay = 1000) {
let shouldWait = false;
let waitingArgs;
const timeoutFunc = () => {
if (waitingArgs == null) {
shouldWait = false;
} else {
cb(...waitingArgs);
waitingArgs = null;
setTimeout(timeoutFunc, delay);
}
};
return (...args) => {
if (shouldWait) {
waitingArgs = args;
return;
}
cb(...args);
shouldWait = true;
setTimeout(timeoutFunc, delay);
};
}
```
The throttle function takes 2 arguments the callback function and the delay(optional).
By default, the `shouldWait` variable is `false`. When the event is called the first time, it executes the callback function and then sets the `shouldWait` to true. We also have `waitingArgs` which is used to manage the arguments i.e. text that the user enters in the span of delay. Therefore, if `shouldWait` is `true`, the `waitingArgs` are updated with the updated text.
In the `timeoutFunc()`, the if statement specifies if there’s no new text after the last callback function() was executed which is known by the fact that the `waitingArgs` is `null`. Else, since, the user is not typing anymore, the last text is now executed by calling the callback function with the updated text passed through the argument. And, set `waitingArgs` to `null` and call the timeout for `timeoutFunc()` to set the `shouldWait` back to `false`.
Note, `let shouldWait = false; let waitingArgs;` which we set initially, are **not reinitialized** every time the function is called. Instead, they are captured in the closure of the returned function, meaning their values persist across multiple invocations of the throttled function.
## Conclusion
**Throttling** helps limit the rate of function calls to prevent overwhelming the system while **debouncing** delays function execution to handle situations where rapid or frequent calls are expected. Both techniques contribute to improving performance, optimizing resource usage, and enhancing the overall user experience in web applications.
**Throttling** is useful in scenarios like scroll event handlers, resize event handlers, or handling user input events like **mousemove** or **keydown**, where frequent calls can lead to performance degradation.
**Debouncing** is typically used in scenarios where a function is called repeatedly, such as in response to user input like typing.
I hope you liked this article and if you did don’t forget to give it a like! 😃
Comment them down below 👇
**Connect with me on-**
* [Twitter](https://twitter.com/fidalmathew10)
* [Github](https://github.com/FidalMathew)
* [Linkedin](https://www.linkedin.com/in/fidalmathew/)
| fidalmathew |
1,768,264 | 💎(퐁)PONG 토토사이트【퐁주소.com】【코드:BJ】💎 | 🩵Pong 퐁 9년차 무사고 메이저 토토사이트🩵 ⚡️입플 3+3 10+5 20+7 30+10 50+20 100+30 200+70⚡️ ➡️코드: BJ ➡️주소:... | 0 | 2024-02-21T20:17:46 | https://dev.to/terryjeong/pongpong-totosaiteupongjusocom-kodeubj-4gp2 | 🩵Pong 퐁 9년차 무사고 메이저 토토사이트🩵
⚡️입플 3+3 10+5 20+7 30+10 50+20 100+30 200+70⚡️
➡️코드: BJ
➡️주소: 퐁주소.com
❣️ 대박 이벤트 진행중 ❣️
⭐️ 신규가입 첫충전 40%
⭐️ 무한매충 15% / 콤프 4%
⭐️ 투타임 이벤트
⭐️ 페이백 이벤트
⭐️ 스포츠 이벤트 (한폴낙/올낙첨)
⭐️ 충전횟수 이벤트
⭐️ 미니게임 이벤트
⭐️ 콤프 이벤트
⭐️ 생일 이벤트
⭐️ 복귀 이벤트
⭐️ 지인추천 이벤트
⭐️ 일일 누적충전 이벤트
⭐️ 레벨업 이벤트
⭐️ 출석이벤트
⭕️ 단폴가능 ⭕️
⭕️ 블랙승인 ⭕️
❌ 배팅제재 ❌
❌ 승인전화 ❌
✅네이버카페 cafe.naver.com/browncqpaq
✅카톡오픈채팅방 open.kakao.com/o/sYCr8x2f
➡️코드: BJ
➡️주소: 퐁주소.com | terryjeong | |
1,768,403 | Using Chat GPT To Generate Datasets 🤖 | Recently I used Chat GPT to generate mock data in JSON format. This is extremely powerful, as you... | 0 | 2024-02-21T22:11:15 | https://dev.to/f3rno64/using-chat-gpt-to-generate-datasets-99n | programming, chatgpt, ai | Recently I used [**Chat GPT**](https://chat.openai.com/) to generate mock data in JSON format.
This is extremely powerful, as you can describe what real data looks like in your prompt, and [Chat GPT](https://chat.openai.com/) will generate data with realistic content in fields like descriptions, titles, tags, etc.
This is a sample of the data [**Chat GPT**](https://chat.openai.com) generated:
```js
{
"id": 3,
"description": "Implementing OAuth2 for user authentication",
"tags": [
"@feature",
"@security"
],
"start": "2024-02-22T03:11:03",
"end": "2024-02-22T06:36:18"
}
```
Notice how the description, tags, and duration are all realistic.
## Example
To build the documentation website for [**`track-time-cli`**](https://github.com/f3rno64/track-time-cli), I needed a database with mock data to have realistic command output in the documentation content.
To get [**Chat GPT**](https://chat.openai.com) to generate them for me, I used the following prompt:
```
Generate 5 time sheet entries with realistic software development tasks as descriptions. Use the following schema:
{
"id": 1,
"description": "writing documentation",
"tags": [
"@feature",
"@docs"
],
"start": "2024-02-21T18:26:45",
"end": "2024-02-21T19:33:08"
}
The entries should be sequential in time, of varying durations (between 5 minutes and 5 hours), and have realistic descriptions that fit the software development time sheet theme.
The output should be in JSON, an array of time sheet entries conforming to the provided schema example.
```
Note that I specified the **number of entries** (_5_) and the **type of activity** (_realistic software development tasks_) that should be mentioned in the description.
I defined the output schema by providing an example of a correctly formatted time sheet entry. I also specified that they should be sequential in time and have realistic durations as would be expected for the defined **type of activity**.
### Result
This was the output:
```js
[
{
"id": 1,
"description": "Refactoring user interface code",
"tags": [
"@feature",
"@frontend"
],
"start": "2024-02-21T18:26:45",
"end": "2024-02-21T22:39:32"
},
{
"id": 2,
"description": "Optimizing database queries for report generation",
"tags": [
"@performance",
"@database"
],
"start": "2024-02-21T22:39:32",
"end": "2024-02-22T03:11:03"
},
{
"id": 3,
"description": "Implementing OAuth2 for user authentication",
"tags": [
"@feature",
"@security"
],
"start": "2024-02-22T03:11:03",
"end": "2024-02-22T06:36:18"
},
{
"id": 4,
"description": "Weekly team sync-up meeting",
"tags": [
"@meeting",
"@communication"
],
"start": "2024-02-22T06:36:18",
"end": "2024-02-22T10:16:24"
},
{
"id": 5,
"description": "Adding localization support for new languages",
"tags": [
"@feature",
"@i18n"
],
"start": "2024-02-22T10:16:24",
"end": "2024-02-22T11:50:10"
}
]
```
After running this prompt a few times to generate 16 entries, I placed them all in an array within a mock JSON database. The output of running [**`track-time-cli`**](https://github.com/f3rno64/track-time-cli)'s `list` command was the following:
```text
23:50 ▶ 97% ▶ xia ▶ f3rno64 ▶ .track-time-cli ▶ main ▶ ✎ ▶ 2? ▶ $ ▶ tt l
* Showing sheets since 2/21/2024, 12:00:00 AM [yesterday]
- Sheet main (16 entries) [1:10:19:16]
(1) [9:28:26] yesterday -> 14 hours ago Writing API documentation @feature @docs
(2) [16:51] 14 hours ago -> 14 hours ago Implementing user authentication module @feature @backend
(3) [50:01] 14 hours ago -> 13 hours ago Designing database schema for new features @design @database
(4) [2:04:11] 13 hours ago -> 11 hours ago Improving responsive design for mobile devices @feature @frontend
(5) [2:29:48] 11 hours ago -> 9 hours ago Conducting user experience research @research @ux
(6) [1:42:30] 9 hours ago -> 7 hours ago Implementing caching for improved performance @performance @backend
(7) [9:08] 7 hours ago -> 7 hours ago Weekly team retrospective meeting @meeting @team
(8) [39:52] 7 hours ago -> 6 hours ago Refining search algorithm @algorithm @backend
(9) [2:13:23] 6 hours ago -> 4 hours ago Reviewing and merging pull requests @review @version-control
(10) [1:08:12] 4 hours ago -> 3 hours ago Developing new feature for customer analytics @feature @analytics
(11) [2:27:32] 3 hours ago -> 21 minutes ago Solving compatibility issues in cross-platform app @bugfix @mobile
(12) [3:14:14] 21 minutes ago -> in 3 hours Organizing backlog and prioritizing tasks @planning @management
(13) [3:07:36] in 3 hours -> in 6 hours Upgrading server infrastructure @maintenance @devops
(14) [1:41:17] in 6 hours -> in 8 hours Creating automated tests for new API endpoints @testing @automation
(15) [2:02:29] in 8 hours -> in 10 hours Troubleshooting server downtime issues @maintenance @devops
(16) [43:46] in 10 hours -> in 10 hours Designing user interface for the upcoming module @design @frontend
* 0 Sheets not shown. use --all to show
```
## Conclusions
Clearly [**Chat GPT**](https://chat.openai.com) is a great tool for generating realistic datasets.
Try it out the next time you need some mock data with realistic textual content! 🚀 | f3rno64 |
1,768,453 | Building Microservices with Spring Boot | Introduction In today's fast-paced world, developing and deploying software applications... | 0 | 2024-02-22T00:29:00 | https://dev.to/kartikmehta8/building-microservices-with-spring-boot-2n8h | java, springboot, beginners, programming | ## Introduction
In today's fast-paced world, developing and deploying software applications quickly and efficiently is crucial for businesses to stay competitive. In this context, building microservices has emerged as a popular architectural approach that offers a multitude of benefits. And when it comes to implementing microservices, Spring Boot has become the preferred choice for many developers due to its lightweight framework and ease of use. In this article, we will explore the advantages, disadvantages, and key features of building microservices with Spring Boot.
## Advantages of Building Microservices with Spring Boot
1. **Lightweight and easy to use:** With its minimal configuration and intuitive design, Spring Boot makes it easy for developers to create and deploy microservices.
2. **Modular and scalable:** Spring Boot allows developers to break down complex applications into smaller, independent services that can be scaled up or down as needed.
3. **Enhanced flexibility and agility:** Using Spring Boot allows developers to quickly add new features or make changes to existing microservices, enabling better adaptability to changing business requirements.
## Disadvantages of Building Microservices with Spring Boot
1. **Learning curve:** While Spring Boot is relatively easy to use, it still requires a fair understanding of Java and other Spring frameworks, making it challenging for beginners.
2. **Increased complexity:** With microservices, there is a higher level of complexity involved in managing and coordinating multiple services, which can be overwhelming for some developers.
## Key Features of Building Microservices with Spring Boot
1. **Spring Boot Actuator:** This feature offers production-ready features like health checks, metrics, and externalized configuration.
```java
// Enabling Spring Boot Actuator in your application
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-actuator'
}
```
2. **Spring Cloud Config:** With this feature, developers can externalize their configuration, making it easier to manage microservices in different environments.
```java
// Setting up Spring Cloud Config Server
@EnableConfigServer
@SpringBootApplication
public class ConfigServerApplication {
public static void main(String[] args) {
SpringApplication.run(ConfigServerApplication.class, args);
}
}
```
3. **Spring Cloud Netflix:** This feature offers out-of-the-box integration with popular Netflix OSS components like Eureka for service discovery and Zuul for API gateway.
```java
// Integrating Eureka Client
@EnableEurekaClient
@SpringBootApplication
public class ServiceApplication {
public static void main(String[] args) {
SpringApplication.run(ServiceApplication.class, args);
}
}
```
## Conclusion
Overall, building microservices with Spring Boot brings numerous advantages to the table, including increased scalability, flexibility, and ease of use. However, it may not be suitable for every project, and developers need to consider the complexity and learning curve associated with it. But for those looking to build highly scalable and flexible applications, Spring Boot is undoubtedly a solid choice.
| kartikmehta8 |
1,768,512 | Why Angular route order matters? Learning from a 500 server error | I was on a MEAK stack recipe project, once I got a 500 error, and I was so focused on backend... | 0 | 2024-02-22T01:42:58 | https://dev.to/jgu/why-angular-route-order-matters-learning-from-a-500-server-error-1h6j | angular, webdev | I was on a MEAK stack recipe project, once I got a 500 error, and I was so focused on backend debugging, the error message was:
```
Cast to ObjectId failed for value "create" (type string) at path "_id" for model "Recipe"
```
The error code plus the message itself really made me think that my POST method was wrong, even though I doubted, it worked well… until I added the recipe detail page.
I tested with postman, my POST was correct, so it must be frontend error then. I checked the network again, on this 500 error, I checked headers this time, wait, it was a wrong GET method? I then saw the http call on **http://localhost:3000/api/v1/recipes/create**.
Oh, here you are, how come I was trying to get a recipe with id **"create"**? Right away I realized it was the routing error. In my **recipe.routes.ts**, I had my routes like this:
```TypeScript
export const recipeRoutes: Route[] = [
{
path: '',
loadComponent: () => import('./recipe-list/recipe-list.component').then(c => c.RecipeListComponent)
},
{
path: ':id',
loadComponent: () => import('./recipe-details/recipe-details.component').then(c => c.RecipeDetailsComponent)
},
{
path: 'create',
loadComponent: () => import('./recipe-creation/recipe-creation.component').then(c => c.RecipeCreationComponent)
}
]
```
Look at this path order, I vaguely remember Angular routes order is important, **":id"** is a less specific route than **"create"**, by this wrong order, **"create"** string will be literally taken as an id, and certainly won’t be able to get anything from the server, except for a **500** for me.
Just to refresh the knowledge:
> Angular Router uses a **first-match wins** strategy when matching routes, so more specific routes should be placed above less specific routes. List routes with a static path first, followed by an empty path route, which matches the default route. The wildcard route comes last because it matches every URL and the Router selects it only if no other routes match first.
>
Therefore, the correct routes should be as below, simply swapping the order of **"create"** path and **":id"** path solves the problem.
```TypeScript
export const recipeRoutes: Route[] = [
{
path: '',
loadComponent: () => import('./recipe-list/recipe-list.component').then(c => c.RecipeListComponent)
},
{
path: 'create',
loadComponent: () => import('./recipe-creation/recipe-creation.component').then(c => c.RecipeCreationComponent)
},
{
path: ':id',
loadComponent: () => import('./recipe-details/recipe-details.component').then(c => c.RecipeDetailsComponent)
}
]
```
And another lesson? 500 server error may not always be the backend problem. | jgu |
1,768,567 | why do we get the error and unable to edit files | E325: ATTENTION Found a swap file by the name ".tomcat-users.xml.swp" owned by: root ... | 0 | 2024-02-22T04:47:34 | https://dev.to/301sudheer/why-do-we-get-the-error-and-unable-to-edit-files-4gmp | devops | E325: ATTENTION
Found a swap file by the name ".tomcat-users.xml.swp"
owned by: root dated: Thu Feb 22 04:41:04 2024
file name: /opt/apache-tomcat-9.0.86/conf/tomcat-users.xml
modified: YES
user name: root host name: ip-172-31-17-216
process ID: 2503 (STILL RUNNING)
While opening file "tomcat-users.xml"
dated: Wed Feb 14 08:15:12 2024
(1) Another program may be editing the same file. If this is the case,
be careful not to end up with two different instances of the same
file when making changes. Quit, or continue with caution.
(2) An edit session for this file crashed.
If this is the case, use ":recover" or "vim -r tomcat-users.xml"
to recover the changes (see ":help recovery").
If you did this already, delete the swap file ".tomcat-users.xml.swp"
to avoid this message.
-- More -- | 301sudheer |
1,768,617 | Dashboard | You Can Start the Power BI Training Courses now in Thane. Analysing and interpreting data using... | 0 | 2024-02-22T06:04:36 | https://dev.to/deepk8989/dashboard-4jf0 | You Can Start the Power BI Training Courses now in Thane. Analysing and interpreting data using Power BI to derive actionable insights. This may involve creating visualizations, reports, and dashboards. Designing and developing reports and dashboards using Power BI. This involves transforming raw data into a format suitable for analysis. Developing and maintaining data infrastructure to support Power BI reports, ensuring data is accessible and accurate. join now to start the career with Actifyzone center. | deepk8989 | |
1,768,623 | Pandas | Best Python Developer courses in Thane. A Python developer is a professional who specializes in using... | 0 | 2024-02-22T06:06:19 | https://dev.to/deepk8989/pandas-3jld | Best Python Developer courses in Thane. A Python developer is a professional who specializes in using the Python programming language to design, build, and maintain software applications. You will learn tools, languages and frameworks of Numpy, pandas ,Data Science ,matplotlib, NLTK, Django Python developers leverage the language to create a variety of applications, including web applications, desktop applications, data analysis tools, machine learning models, automation scripts, and more. This is the time to start the career and enroll now with the courses | deepk8989 | |
1,768,642 | Email Marketing | Best Digital Marketing in Thane. Digital marketing refers to the use of digital channels, platforms,... | 0 | 2024-02-22T06:12:42 | https://dev.to/deepk8989/email-marketing-pbp | Best Digital Marketing in Thane. Digital marketing refers to the use of digital channels, platforms, and technologies to promote and advertise products, services, or brands to a target audience. The goal of digital marketing is to connect with potential customers, build brand awareness, drive website traffic, generate leads, and ultimately, increase sales. You can start with the career and enrol now with this courses | deepk8989 | |
1,768,720 | Python Program: Add Two Numbers and Get the Sum. Python challenge 19 | https://youtu.be/5fmUVRR5RE0 | 0 | 2024-02-22T06:40:41 | https://dev.to/ruthrina/python-program-add-two-numbers-and-get-the-sum-python-challenge-19-1k39 | https://youtu.be/5fmUVRR5RE0 | ruthrina | |
1,768,790 | Fire Kirin: Igniting the Passion for NFT Collectibles | In the dynamic realm of digital art and collectibles, Non-Fungible Tokens (NFTs) have emerged as a... | 0 | 2024-02-22T07:30:17 | https://dev.to/jackjones9354/fire-kirin-igniting-the-passion-for-nft-collectibles-2fff | In the dynamic realm of digital art and collectibles, Non-Fungible Tokens (NFTs) have emerged as a revolutionary force, transforming the way we perceive and trade art. Among the myriad of NFTs, Fire Kirin stands out as a beacon of uniqueness and creativity within the Dead Dog Collection on Bermuda Unicorn, one of the premier NFT marketplaces in the digital world. Let's delve deeper into what makes Fire Kirin such a captivating entity in the realm of NFT collectibles.
### Introduction to Bermuda Unicorn: A Hub of Innovation
Bermuda Unicorn has solidified its position as a leading NFT marketplace, offering a platform where artists and collectors converge to explore and exchange digital assets. With its commitment to innovation and cutting-edge technology, Bermuda Unicorn has become synonymous with quality and diversity in the NFT space.
### Unveiling Fire Kirin: A Unique Gem in the Dead Dog Collection
Fire Kirin stands tall among the vast array of NFT collectibles on Bermuda Unicorn, captivating enthusiasts with its distinctive features and unparalleled charm. Sporting a vibrant green outfit paired with a striking blue cap knotted cloth, Fire Kirin exudes an aura of individuality and style.
### The Aesthetics: A Visual Delight
One cannot help but be mesmerized by Fire Kirin's colorful body, which serves as a canvas for artistic expression. Each stroke of color tells a story, inviting viewers to immerse themselves in the intricate details that adorn this captivating NFT.
### The pièce de résistance: The Cream-Colored Katana
At the heart of Fire Kirin lies its most striking feature: the cream-colored katana. Symbolizing strength, elegance, and tradition, the katana adds a touch of mystique to this already enchanting NFT. It serves as a reminder of the rich cultural heritage from which Fire Kirin draws its inspiration.
### Igniting Passion: The Appeal of NFT Collectibles
What sets NFT collectibles apart is their ability to evoke emotion and passion in both creators and collectors alike. Fire Kirin, with its captivating design and unique attributes, serves as a prime example of how NFTs have transcended traditional boundaries to become cherished digital artifacts.
### The Future of NFTs: A World of Endless Possibilities
As the world of NFTs continues to evolve, one thing remains certain: the potential for innovation and creativity knows no bounds. With platforms like Bermuda Unicorn leading the way, we can expect to see a plethora of groundbreaking NFTs that push the boundaries of art and technology.
### Conclusion: Embracing the Fire Kirin Experience
In conclusion, Fire Kirin exemplifies the limitless possibilities that NFTs offer to creators and collectors alike. Its unique design, coupled with its presence in the esteemed Dead Dog Collection on Bermuda Unicorn, solidifies its status as a true gem in the world of digital collectibles. As we journey further into the realm of NFTs, let us embrace the passion and creativity that define entities like Fire Kirin, igniting our imagination and reshaping the way we perceive art in the digital age.
Frequently Asked Questions :
1. What makes Fire Kirin stand out among other NFTs?
- Fire Kirin's standout features include its vibrant green outfit, striking blue cap knotted cloth, and a colorful body that serves as a canvas for artistic expression. Additionally, its cream-colored katana adds a touch of mystique and tradition, setting it apart as a unique and captivating NFT within the Dead Dog Collection on Bermuda Unicorn.
2. How do NFT collectibles like Fire Kirin evoke passion and emotion?
- NFT collectibles evoke passion and emotion through their unique design, intricate details, and the stories they convey. Fire Kirin, with its captivating aesthetics and rich symbolism, invites viewers to immerse themselves in its beauty and connect with its cultural and artistic significance on a personal level.
3. What role does Bermuda Unicorn play in the world of NFTs?
- Bermuda Unicorn is a leading NFT marketplace that provides a platform for artists and collectors to explore, trade, and showcase digital assets. With its commitment to innovation and technology, Bermuda Unicorn has become a hub of creativity and diversity in the NFT space, offering opportunities for both established and emerging artists to thrive.
4. How do NFTs like Fire Kirin contribute to the future of digital art?
- NFTs like Fire Kirin contribute to the future of digital art by pushing the boundaries of creativity and innovation. As digital artifacts with unique ownership and provenance recorded on the blockchain, NFTs provide artists with new avenues for monetization and recognition, while collectors gain access to exclusive and collectible digital assets that can be owned, displayed, and traded in the digital world.
5. What can we expect from the future of NFTs and platforms like Bermuda Unicorn?
- The future of NFTs and platforms like Bermuda Unicorn holds endless possibilities for innovation and growth. We can expect to see a continued expansion of the NFT market, with new technologies and applications emerging to enhance the creation, distribution, and ownership of digital assets. As the digital art landscape evolves, platforms like Bermuda Unicorn will play a pivotal role in shaping the future of art and culture in the digital age.
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