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How to get the applied azure resource tags using PowerShell?	To get all the applied tags to the Azure resources we need to use the Get-AZTag command and need to provide ResourceID to it. For example, We need to retrieve the Azure VM tags and we will use its resource ID. PS C:\> $vm = Get-AzVM -Name Testmachine2k16 PS C:\> Get-AzTag -ResourceId $vm.Id You can see the output in th...	[ { "code": null, "e": 1201, "s": 1062, "text": "To get all the applied tags to the Azure resources we need to use the Get-AZTag command and need to provide ResourceID to it. For example," }, { "code": null, "e": 1272, "s": 1201, "text": "We need to retrieve the Azure VM tags and w...
Simple Android grid example using RecyclerView with GridLayoutManager	Before getting into grid Layout manager for recycler view example, we should know what is Recycler view in android. Recycler view is more advanced version of list view and it works based on View holder design pattern. Using recycler view we can show grids and list of items. This example demonstrate about how to integra...	[ { "code": null, "e": 1337, "s": 1062, "text": "Before getting into grid Layout manager for recycler view example, we should know what is Recycler view in android. Recycler view is more advanced version of list view and it works based on View holder design pattern. Using recycler view we can show gri...
Height of a generic tree from parent array - GeeksforGeeks	24 Nov, 2021 We are given a tree of size n as array parent[0..n-1] where every index i in the parent[] represents a node and the value at i represents the immediate parent of that node. For root node value will be -1. Find the height of the generic tree given the parent links.Examples: Input : parent[] = {-1, 0, 0, 0,...	[ { "code": null, "e": 25046, "s": 25018, "text": "\n24 Nov, 2021" }, { "code": null, "e": 25321, "s": 25046, "text": "We are given a tree of size n as array parent[0..n-1] where every index i in the parent[] represents a node and the value at i represents the immediate parent of t...
PHP - Error & Exception Handling	Error handling is the process of catching errors raised by your program and then taking appropriate action. If you would handle errors properly then it may lead to many unforeseen consequences. Its very simple in PHP to handle an errors. While writing your PHP program you should check all possible error condition befor...	[ { "code": null, "e": 2951, "s": 2757, "text": "Error handling is the process of catching errors raised by your program and then taking appropriate action. If you would handle errors properly then it may lead to many unforeseen consequences." }, { "code": null, "e": 2995, "s": 2951, ...
ML \| Data Preprocessing in Python - GeeksforGeeks	15 Jul, 2021 Pre-processing refers to the transformations applied to our data before feeding it to the algorithm. Data Preprocessing is a technique that is used to convert the raw data into a clean data set. In other words, whenever the data is gathered from different sources it is collected in raw format which is not ...	[ { "code": null, "e": 24414, "s": 24386, "text": "\n15 Jul, 2021" }, { "code": null, "e": 24748, "s": 24414, "text": "Pre-processing refers to the transformations applied to our data before feeding it to the algorithm. Data Preprocessing is a technique that is used to convert the ...
C program to print characters without using format specifiers - GeeksforGeeks	29 Oct, 2017 As we know that there are various format specifiers in C like %d, %f, %c etc, to help us print characters or other data types. We normally use these specifiers along with the printf() function to print any variables. But there is also a way to print characters specifically without the use of %c format spec...	[ { "code": null, "e": 24233, "s": 24205, "text": "\n29 Oct, 2017" }, { "code": null, "e": 24683, "s": 24233, "text": "As we know that there are various format specifiers in C like %d, %f, %c etc, to help us print characters or other data types. We normally use these specifiers alo...
Maximizing Profit Using Linear Programming in Python \| by Luciano Vilas Boas \| Towards Data Science	The Simplex Method was designed to help solve LP problems and it is basically what we will see here. With advances in the technological field, this method started to be used, not only in the Military, but in a vast myriad of industries. Today, I will present you an example of how we can take advantage of this algorithm...	[ { "code": null, "e": 395, "s": 47, "text": "The Simplex Method was designed to help solve LP problems and it is basically what we will see here. With advances in the technological field, this method started to be used, not only in the Military, but in a vast myriad of industries. Today, I will prese...
MySQL GROUP BY Statement	The GROUP BY statement groups rows that have the same values into summary rows, like "find the number of customers in each country". The GROUP BY statement is often used with aggregate functions (COUNT(), MAX(), MIN(), SUM(), AVG()) to group the result-set by one or more columns. Below is a selection from the "Cust...	[ { "code": null, "e": 134, "s": 0, "text": "The GROUP BY statement groups rows that have the same values into summary \nrows, like \"find the number of customers in each country\"." }, { "code": null, "e": 285, "s": 134, "text": "The GROUP BY statement is often used with aggregate...
Python 3 - time time() Method	The method time() returns the time as a floating point number expressed in seconds since the epoch, in UTC. Note − Even though the time is always returned as a floating point number, not all systems provide time with a better precision than 1 second. While this function normally returns non-decreasing values, it can re...	[ { "code": null, "e": 2448, "s": 2340, "text": "The method time() returns the time as a floating point number expressed in seconds since the epoch, in UTC." }, { "code": null, "e": 2761, "s": 2448, "text": "Note − Even though the time is always returned as a floating point number,...
Longest Palindromic Subsequence \| DP-12 - GeeksforGeeks	25 Apr, 2022 Given a sequence, find the length of the longest palindromic subsequence in it. As another example, if the given sequence is “BBABCBCAB”, then the output should be 7 as “BABCBAB” is the longest palindromic subsequence in it. “BBBBB” and “BBCBB” are also palindromic subsequences of the given sequence, but ...	[ { "code": null, "e": 24960, "s": 24932, "text": "\n25 Apr, 2022" }, { "code": null, "e": 25041, "s": 24960, "text": "Given a sequence, find the length of the longest palindromic subsequence in it. " }, { "code": null, "e": 25917, "s": 25041, "text": "As anothe...
C# Program to Convert Binary to Decimal	Firstly, set the binary value − int num = 101; Now assign the binary to a new variable − binVal = num; Till the value is greater than 0, loop through the binary number and base value like this, while (num > 0) { rem = num % 10; decVal = decVal + rem * baseVal; num = num / 10; baseVal = baseVal * 2; } The fo...	[ { "code": null, "e": 1094, "s": 1062, "text": "Firstly, set the binary value −" }, { "code": null, "e": 1109, "s": 1094, "text": "int num = 101;" }, { "code": null, "e": 1151, "s": 1109, "text": "Now assign the binary to a new variable −" }, { "code": ...
Program to check if the given list has Pythagorean Triplets or not in Python	Suppose we have a list of numbers called nums, we have to check whether there exist three numbers a, b, and c such that a^2 + b^2 = c^2. So, if the input is like [10, 2, 8, 5, 6], then the output will be True, as 8^2 + 6^2 = 64+36 = 100 = 10^2. To solve this, we will follow these steps − tmp := list of square of all nu...	[ { "code": null, "e": 1199, "s": 1062, "text": "Suppose we have a list of numbers called nums, we have to check whether there exist three\nnumbers a, b, and c such that a^2 + b^2 = c^2." }, { "code": null, "e": 1307, "s": 1199, "text": "So, if the input is like [10, 2, 8, 5, 6], t...
Data Visualization with Julia and VSCode \| by Alan Jones \| Towards Data Science	A while ago I wrote about data visualization using Julia and an online environment called JuliaBox. At the time JuliaBox was a free service; unfortunately, it has since been withdrawn. This is a shame as it was a great service. So here is a new version of that article where you use Microsoft’s VSCode IDE (which is not ...	[ { "code": null, "e": 399, "s": 171, "text": "A while ago I wrote about data visualization using Julia and an online environment called JuliaBox. At the time JuliaBox was a free service; unfortunately, it has since been withdrawn. This is a shame as it was a great service." }, { "code": null,...
Check for balanced parentheses in Python	Many times we are required to find if an expression is balanced with respect to the brackets present in it. By balanced we mean for each left bracket there is a corresponding right bracket and the sequence of brackets is properly ordered. This has importance in writing a program or a mathematical expression where brack...	[ { "code": null, "e": 1525, "s": 1062, "text": "Many times we are required to find if an expression is balanced with respect to the brackets present in it. By balanced we mean for each left bracket there is a corresponding right bracket and the sequence of brackets is properly ordered. This has impor...
How to load huge CSV datasets in Python Pandas \| by Angelica Lo Duca \| Towards Data Science	It may happen that you have a huge CSV dataset which occupies 4 or 5 GBytes (or even more) in your hard disk and you want to process it with Python pandas. Maybe you don't need all the data contained in the dataset, but only some records satisfying some criteria. In this short tutorial I show you how to deal with huge ...	[ { "code": null, "e": 519, "s": 172, "text": "It may happen that you have a huge CSV dataset which occupies 4 or 5 GBytes (or even more) in your hard disk and you want to process it with Python pandas. Maybe you don't need all the data contained in the dataset, but only some records satisfying some c...
MongoDB - Query Document	In this chapter, we will learn how to query document from MongoDB collection. To query data from MongoDB collection, you need to use MongoDB's find() method. The basic syntax of find() method is as follows − >db.COLLECTION_NAME.find() find() method will display all the documents in a non-structured way. Assume we have...	[ { "code": null, "e": 2631, "s": 2553, "text": "In this chapter, we will learn how to query document from MongoDB collection." }, { "code": null, "e": 2711, "s": 2631, "text": "To query data from MongoDB collection, you need to use MongoDB's find() method." }, { "code": nu...
Smallest root of the equation x^2 + s(x)*x - n = 0, where s(x) is the sum of digits of root x. - GeeksforGeeks	10 Jan, 2022 You are given an integer n, find the smallest positive integer root of equation x, or else print -1 if no roots are found.Equation: x^2 + s(x)*x – n = 0where x, n are positive integers, s(x) is the function, equal to the sum of digits of number x in the decimal number system. 1 <= N <= 10^18 Examples: Inp...	[ { "code": null, "e": 24301, "s": 24273, "text": "\n10 Jan, 2022" }, { "code": null, "e": 24594, "s": 24301, "text": "You are given an integer n, find the smallest positive integer root of equation x, or else print -1 if no roots are found.Equation: x^2 + s(x)*x – n = 0where x, n ...
Data visualization with D3.js for beginners \| by Uditha Maduranga \| Towards Data Science	Have you ever walked into a packed stadium or a musical show and tried to guess how many people were surrounding you? Were you way off? Analyzing high-volume data can be overwhelming. But, when you take abstract data points and convert them into an accurate, sizable visual, you will be able able to see things analytica...	[ { "code": null, "e": 497, "s": 172, "text": "Have you ever walked into a packed stadium or a musical show and tried to guess how many people were surrounding you? Were you way off? Analyzing high-volume data can be overwhelming. But, when you take abstract data points and convert them into an accura...
Java ResultSet afterLast() method with example	When we execute certain SQL queries (SELECT query in general) they return tabular data. The java.sql.ResultSet interface represents such tabular data returned by the SQL statements. i.e. the ResultSet object holds the tabular data returned by the methods that execute the statements which quires the database (executeQue...	[ { "code": null, "e": 1150, "s": 1062, "text": "When we execute certain SQL queries (SELECT query in general) they return tabular data." }, { "code": null, "e": 1244, "s": 1150, "text": "The java.sql.ResultSet interface represents such tabular data returned by the SQL statements."...
Find All Four Sum Numbers \| Practice \| GeeksforGeeks	Given an array of integers and another number. Find all the unique quadruple from the given array that sums up to the given number. Example 1: Input: N = 5, K = 3 A[] = {0,0,2,1,1} Output: 0 0 1 2 $ Explanation: Sum of 0, 0, 1, 2 is equal to K. Example 2: Input: N = 7, K = 23 A[] = {10,2,3,4,5,7,8} Output: 2 3 8 10 $2...	[ { "code": null, "e": 370, "s": 238, "text": "Given an array of integers and another number. Find all the unique quadruple from the given array that sums up to the given number." }, { "code": null, "e": 381, "s": 370, "text": "Example 1:" }, { "code": null, "e": 484, ...
How to extract the residuals and predicted values from linear model in R?	The residuals are the difference between actual values and the predicted values and the predicted values are the values predicted for the actual values by the linear model. To extract the residuals and predicted values from linear model, we need to use resid and predict function with the model object. Consider the belo...	[ { "code": null, "e": 1365, "s": 1062, "text": "The residuals are the difference between actual values and the predicted values and the predicted values are the values predicted for the actual values by the linear model. To extract the residuals and predicted values from linear model, we need to use ...
Activity Selection \| Practice \| GeeksforGeeks	Given N activities with their start and finish day given in array start[ ] and end[ ]. Select the maximum number of activities that can be performed by a single person, assuming that a person can only work on a single activity at a given day. Note : Duration of the activity includes both starting and ending day. Examp...	[ { "code": null, "e": 552, "s": 238, "text": "Given N activities with their start and finish day given in array start[ ] and end[ ]. Select the maximum number of activities that can be performed by a single person, assuming that a person can only work on a single activity at a given day.\nNote : Dura...
How to install PowerShell Module?	There are two methods to install PowerShell modules. Online and Offline. This method is just like downloading the online package through Yum in the Unix system. We first need to search the package available on the internet using the Find-Module command. You can use the wildcard character if you don’t know the full modu...	[ { "code": null, "e": 1135, "s": 1062, "text": "There are two methods to install PowerShell modules. Online and Offline." }, { "code": null, "e": 1223, "s": 1135, "text": "This method is just like downloading the online package through Yum in the Unix system." }, { "code":...
Python - Queue	We are familiar with queue in our day to day life as we wait for a service. The queue data structure aslo means the same where the data elements are arranged in a queue. The uniqueness of queue lies in the way items are added and removed. The items are allowed at on end but removed form the other end. So it is a First-...	[ { "code": null, "e": 2668, "s": 2327, "text": "We are familiar with queue in our day to day life as we wait for a service. The queue data structure aslo means the same where the data elements are arranged in a queue. The uniqueness of queue lies in the way items are added and removed. The items are ...
Replace values in Pandas dataframe using regex - GeeksforGeeks	29 Dec, 2020 While working with large sets of data, it often contains text data and in many cases, those texts are not pretty at all. The is often in very messier form and we need to clean those data before we can do anything meaningful with that text data. Mostly the text corpus is so large that we cannot manually lis...	[ { "code": null, "e": 24567, "s": 24539, "text": "\n29 Dec, 2020" }, { "code": null, "e": 25015, "s": 24567, "text": "While working with large sets of data, it often contains text data and in many cases, those texts are not pretty at all. The is often in very messier form and we n...
How to create a border pane using JavaFX?	Once you create all the required nodes for your application you can arrange them using a layout. Where a layout is a process of calculating the position of objects in the given space. JavaFX provides various layouts in the javafx.scene.layout package. In this layout, the nodes are arranged in the top, center, bottom, l...	[ { "code": null, "e": 1314, "s": 1062, "text": "Once you create all the required nodes for your application you can arrange them using a layout. Where a layout is a process of calculating the position of objects in the given space. JavaFX provides various layouts in the javafx.scene.layout package." ...
Android \| Alert Dialog Box and How to create it - GeeksforGeeks	01 Feb, 2019 Alert Dialog shows the Alert message and gives the answer in the form of yes or no. Alert Dialog displays the message to warn you and then according to your response the next step is processed. Android Alert Dialog is built with the use of three fields: Title, Message area, Action Button.Alert Dialog code ...	[ { "code": null, "e": 24091, "s": 24063, "text": "\n01 Feb, 2019" }, { "code": null, "e": 24285, "s": 24091, "text": "Alert Dialog shows the Alert message and gives the answer in the form of yes or no. Alert Dialog displays the message to warn you and then according to your respon...
My 10 recommendations after getting the Databricks Certification for Apache Spark \| by Antonio Cachuan \| Towards Data Science	Since some months ago I started to prepare myself to achieve the Databricks Certifications for Apache Spark. It was not easy because there is no much information about it so to promote self-preparation I’m going to share ten useful recommendations. This is the only non-technical recommendation but is also useful of all...	[ { "code": null, "e": 420, "s": 171, "text": "Since some months ago I started to prepare myself to achieve the Databricks Certifications for Apache Spark. It was not easy because there is no much information about it so to promote self-preparation I’m going to share ten useful recommendations." }, ...
10 Tricks for Data Scientists using Jupyter Notebooks \| by Benedikt Droste \| Towards Data Science	When I started to use Python for data analysis, I found out very fast that Jupyter notebooks are a great tool to give my code a better structure. However, some things were still annoying. If I use headlines for better readability, larger notebooks get quickly confusing. If I calculate more than one value in a cell, I r...	[ { "code": null, "e": 690, "s": 172, "text": "When I started to use Python for data analysis, I found out very fast that Jupyter notebooks are a great tool to give my code a better structure. However, some things were still annoying. If I use headlines for better readability, larger notebooks get qui...
7 Points to Create Better Histograms with Seaborn \| by Soner Yıldırım \| Towards Data Science	Data visualization is of crucial importance in data science. It helps us explore the underlying structure within a dataset as well as the relationships between variables. We can also use data visualization techniques to report our findings more effectively. How we deliver a message through data visualization is also im...	[ { "code": null, "e": 430, "s": 172, "text": "Data visualization is of crucial importance in data science. It helps us explore the underlying structure within a dataset as well as the relationships between variables. We can also use data visualization techniques to report our findings more effectivel...
How to create a stacked bar chart for my DataFrame using Seaborn in Matplotlib?	To create a stacked bar chart, we can use Seaborn's barplot() method, i.e., show point estimates and confidence intervals with bars. Create df using Pandas Data Frame. Create df using Pandas Data Frame. Using barplot() method, create bar_plot1 and bar_plot2 with color as red and green, and label as count and select. Us...	[ { "code": null, "e": 1195, "s": 1062, "text": "To create a stacked bar chart, we can use Seaborn's barplot() method, i.e., show point estimates and confidence intervals with bars." }, { "code": null, "e": 1230, "s": 1195, "text": "Create df using Pandas Data Frame." }, { ...
Convert a binary number to octal - GeeksforGeeks	17 Dec, 2021 The problem is to convert the given binary number (represented as string) to its equivalent octal number. The input could be very large and may not fit even into unsigned long long int. Examples: Input : 110001110 Output : 616 Input : 1111001010010100001.010110110011011 Output : 1712241.26633 The idea...	[ { "code": null, "e": 25040, "s": 25012, "text": "\n17 Dec, 2021" }, { "code": null, "e": 25226, "s": 25040, "text": "The problem is to convert the given binary number (represented as string) to its equivalent octal number. The input could be very large and may not fit even into u...
Spring Boot MVC Example \| Spring Boot Login Online TutorialsPoint	PROGRAMMINGJava ExamplesC Examples Java Examples C Examples C Tutorials aws JAVAEXCEPTIONSCOLLECTIONSSWINGJDBC EXCEPTIONS COLLECTIONS SWING JDBC JAVA 8 SPRING SPRING BOOT HIBERNATE PYTHON PHP JQUERY PROGRAMMINGJava ExamplesC Examples Java Examples C Examples C Tutorials aws In this tutorial, I am going to show how to c...	[ { "code": null, "e": 158, "s": 123, "text": "PROGRAMMINGJava ExamplesC Examples" }, { "code": null, "e": 172, "s": 158, "text": "Java Examples" }, { "code": null, "e": 183, "s": 172, "text": "C Examples" }, { "code": null, "e": 195, "s": 183, ...
C# - Arithmatic Operators	Following table shows all the arithmetic operators supported by C#. Assume variable A holds 10 and variable B holds 20, then − The following example demonstrates all the arithmetic operators available in C# − using System; namespace OperatorsAppl { class Program { static void Main(string[] args) { ...	[ { "code": null, "e": 2397, "s": 2270, "text": "Following table shows all the arithmetic operators supported by C#. Assume variable A holds 10 and variable B holds 20, then −" }, { "code": null, "e": 2479, "s": 2397, "text": "The following example demonstrates all the arithmetic o...
Count Primes in Ranges in C++	We are given range variables START and END. The goal is to find the count of prime numbers in the range [START,END]. We will check if number i in range is prime by checking if any number other than 1 fully divides it and is between 1 and i/2. If it is prime. Increment count. Let’s understand with examples. Input Start...	[ { "code": null, "e": 1179, "s": 1062, "text": "We are given range variables START and END. The goal is to find the count of prime numbers in the range [START,END]." }, { "code": null, "e": 1338, "s": 1179, "text": "We will check if number i in range is prime by checking if any nu...
Python Altair Combines Filtering, Grouping, and Merging into a Single Data Visualization \| by Soner Yıldırım \| Towards Data Science	Altair is a statistical data visualization library for Python. It provides a simple and easy-to-understand syntax for creating both static and interactive visualizations. What I think separates Altair from other common data visualization libraries is that it integrates data analysis components into the visualizations s...	[ { "code": null, "e": 342, "s": 171, "text": "Altair is a statistical data visualization library for Python. It provides a simple and easy-to-understand syntax for creating both static and interactive visualizations." }, { "code": null, "e": 567, "s": 342, "text": "What I think se...
MySQL - Transactions	A transaction is a sequential group of database manipulation operations, which is performed as if it were one single work unit. In other words, a transaction will never be complete unless each individual operation within the group is successful. If any operation within the transaction fails, the entire transaction will...	[ { "code": null, "e": 2660, "s": 2333, "text": "A transaction is a sequential group of database manipulation operations, which is performed as if it were one single work unit. In other words, a transaction will never be complete unless each individual operation within the group is successful. If any ...
Prolog - Linked Lists	Following chapters describe how to generate/create linked lists using recursive structures. Linked list has two components, the integer part and the link part. The link part will hold another node. End of list will have nil into the link part. In prolog, we can express this using node(2, node(5, node(6, nil))). Note − ...	[ { "code": null, "e": 2184, "s": 2092, "text": "Following chapters describe how to generate/create linked lists using recursive structures." }, { "code": null, "e": 2336, "s": 2184, "text": "Linked list has two components, the integer part and the link part. The link part will hol...
Caesar Cipher in Cryptography - GeeksforGeeks	22 Jan, 2022 The Caesar Cipher technique is one of the earliest and simplest method of encryption technique. It’s simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. For example with a shift of 1, A would be replaced by B, B w...	[ { "code": null, "e": 25659, "s": 25631, "text": "\n22 Jan, 2022" }, { "code": null, "e": 26487, "s": 25659, "text": "The Caesar Cipher technique is one of the earliest and simplest method of encryption technique. It’s simply a type of substitution cipher, i.e., each letter of a g...
Seven Must-Know Statistical Distributions and Their Simulations for Data Science \| by Zijing Zhu \| Towards Data Science	A statistical distribution is a parameterized mathematical function that gives the probabilities of different outcomes for a random variable. There are discrete and continuous distributions depending on the random value it models. This article will introduce the seven most important statistical distributions, show thei...	[ { "code": null, "e": 695, "s": 172, "text": "A statistical distribution is a parameterized mathematical function that gives the probabilities of different outcomes for a random variable. There are discrete and continuous distributions depending on the random value it models. This article will introd...