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puts() vs printf() for printing a string in C language	The function puts() and printf() are declared in stdio.h header file and are used to send the text to the output stream. Both have different usages and syntax. The function puts() is used to print the string on the output stream with the additional new line character ‘\n’. It moves the cursor to the next line. Implemen...	[ { "code": null, "e": 1222, "s": 1062, "text": "The function puts() and printf() are declared in stdio.h header file and are used to send the text to the output stream. Both have different usages and syntax." }, { "code": null, "e": 1424, "s": 1222, "text": "The function puts() is...
Matplotlib - Axes Class	Axes object is the region of the image with the data space. A given figure can contain many Axes, but a given Axes object can only be in one Figure. The Axes contains two (or three in the case of 3D) Axis objects. The Axes class and its member functions are the primary entry point to working with the OO interface. Axes...	[ { "code": null, "e": 2832, "s": 2516, "text": "Axes object is the region of the image with the data space. A given figure can contain many Axes, but a given Axes object can only be in one Figure. The Axes contains two (or three in the case of 3D) Axis objects. The Axes class and its member functions...
Objective-C Strings	The string in Objective-C programming language is represented using NSString and its subclass NSMutableString provides several ways for creating string objects. The simplest way to create a string object is to use the Objective-C @"..." construct − NSString *greeting = @"Hello"; A simple example for creating and print...	[ { "code": null, "e": 2810, "s": 2560, "text": "The string in Objective-C programming language is represented using NSString and its subclass NSMutableString provides several ways for creating string objects. The simplest way to create a string object is to use the Objective-C @\"...\" construct −" ...
How to use Cookies in CGI in Perl?	HTTP protocol is a stateless protocol. But for a commercial website it is required to maintain session information among different pages. For example one user registration ends after transactions which spans through many pages. But how to maintain user's session information across all the web pages? In many situations,...	[ { "code": null, "e": 1363, "s": 1062, "text": "HTTP protocol is a stateless protocol. But for a commercial website it is required to maintain session information among different pages. For example one user registration ends after transactions which spans through many pages. But how to maintain user'...
How to add Social Share Buttons in NextJS ? - GeeksforGeeks	29 Oct, 2021 In this article, we are going to learn how we can add Social Share buttons in NextJs. Using the social share button user can share your content in different social media sites. NextJS is a React-based framework. It has the power to Develop beautiful Web applications for different platforms like Windows, Li...	[ { "code": null, "e": 25312, "s": 25284, "text": "\n29 Oct, 2021" }, { "code": null, "e": 25489, "s": 25312, "text": "In this article, we are going to learn how we can add Social Share buttons in NextJs. Using the social share button user can share your content in different social...
Algorithmic Beauty: An Introduction to Cellular Automata \| by Evan Kozliner \| Towards Data Science	If you’re interested in the philosophical implications of cellular automata, check out my post here. Cellular Automata (CA) are simultaneously one of the simplest and most fascinating ideas I’ve ever encountered. In this post I’ll go over some famous CAs and their properties, focusing on the “elementary” cellular autom...	[ { "code": null, "e": 273, "s": 172, "text": "If you’re interested in the philosophical implications of cellular automata, check out my post here." }, { "code": null, "e": 645, "s": 273, "text": "Cellular Automata (CA) are simultaneously one of the simplest and most fascinating id...
MIDI Music Data Extraction using Music21 and Word2Vec on Kaggle \| by Waldecir Faria \| Towards Data Science	Kaggle is a community site for data scientists and machine learners which offers several features to support their work and research. One of those feature is an online editor of scripts and notebooks which are called of “Kernel” by them. Users can create and edit Kernels online to share knowledge about some topic like ...	[ { "code": null, "e": 547, "s": 172, "text": "Kaggle is a community site for data scientists and machine learners which offers several features to support their work and research. One of those feature is an online editor of scripts and notebooks which are called of “Kernel” by them. Users can create ...
5 Hidden Python Libraries For Cyber Security \| by Pranjal Saxena \| Towards Data Science	Python is now one of the most popular and fastest-growing programming languages. Its utility has been demonstrated in the fields of artificial intelligence and business analytics. Building cybersecurity solutions is yet another important application of technology. Python has some amazing libraries that can be utilised ...	[ { "code": null, "e": 437, "s": 172, "text": "Python is now one of the most popular and fastest-growing programming languages. Its utility has been demonstrated in the fields of artificial intelligence and business analytics. Building cybersecurity solutions is yet another important application of te...
Convert Long Values into Byte Using Explicit Casting in Java - GeeksforGeeks	29 Oct, 2020 In Java, a byte can contain only values from -128 to 127, if we try to cast a long value above or below the limits of the byte then there will be a precision loss. 1. byte: The byte data type is an 8-bit signed two’s complement integer. Syntax: byte varName; // Default value 0 Values: 1 byte (8 bits) : -...	[ { "code": null, "e": 23557, "s": 23529, "text": "\n29 Oct, 2020" }, { "code": null, "e": 23721, "s": 23557, "text": "In Java, a byte can contain only values from -128 to 127, if we try to cast a long value above or below the limits of the byte then there will be a precision loss....
Puppet - RESTful API	Puppet uses RESTful API’s as the communication channel between both Puppet master and Puppet agents. Following is the basic URL to access this RESTful API. https://brcleprod001:8140/{environment}/{resource}/{key} https://brcleprod001:8139/{environment}/{resource}/{key} Puppet usually takes care of security and SSL ce...	[ { "code": null, "e": 2329, "s": 2173, "text": "Puppet uses RESTful API’s as the communication channel between both Puppet master and Puppet agents. Following is the basic URL to access this RESTful API." }, { "code": null, "e": 2445, "s": 2329, "text": "https://brcleprod001:8140/...
Tryit Editor v3.7	Tryit: HTML article element	[]
How to print a formatted text using printf() method in Java?	The printf() method allows us to format output to a java.io.PrintStream or java.io.PrintWriter. These classes also contain a method called format() which can produce the same results, so whatever we read here for the printf() method can also be applied to the format() method. System.out.printf(“format-string” [, arg1, ...	[ { "code": null, "e": 1339, "s": 1062, "text": "The printf() method allows us to format output to a java.io.PrintStream or java.io.PrintWriter. These classes also contain a method called format() which can produce the same results, so whatever we read here for the printf() method can also be applied ...
C library function - sin()	The C library function double sin(double x) returns the sine of a radian angle x. Following is the declaration for sin() function. double sin(double x) x − This is the floating point value representing an angle expressed in radians. x − This is the floating point value representing an angle expressed in radians. This f...	[ { "code": null, "e": 2089, "s": 2007, "text": "The C library function double sin(double x) returns the sine of a radian angle x." }, { "code": null, "e": 2138, "s": 2089, "text": "Following is the declaration for sin() function." }, { "code": null, "e": 2159, "s":...
Hadoop with GCP Dataproc. An introduction to Hadoop, its services... \| by Varuni Punchihewa \| Towards Data Science	Today, big data analytics is one of the most rapidly growing fields in the world because of the vast amount of benefits one can gain through it. With its tremendous growth and tons of benefits, also comes its own set of issues. One of the major issues in storing big data is, you need a large space to store thousands of...	[ { "code": null, "e": 729, "s": 172, "text": "Today, big data analytics is one of the most rapidly growing fields in the world because of the vast amount of benefits one can gain through it. With its tremendous growth and tons of benefits, also comes its own set of issues. One of the major issues in ...
Assembly - Recursion	A recursive procedure is one that calls itself. There are two kind of recursion: direct and indirect. In direct recursion, the procedure calls itself and in indirect recursion, the first procedure calls a second procedure, which in turn calls the first procedure. Recursion could be observed in numerous mathematical alg...	[ { "code": null, "e": 2349, "s": 2085, "text": "A recursive procedure is one that calls itself. There are two kind of recursion: direct and indirect. In direct recursion, the procedure calls itself and in indirect recursion, the first procedure calls a second procedure, which in turn calls the first ...
How to remove an item from a C# list by using an index?	To remove an item from a list in C# using index, use the RemoveAt() method. Firstly, set the list − List<string> list1 = new List<string>() { "Hanks", "Lawrence", "Beckham", "Cooper", }; Now remove the element at 2nd position i.e. index 1 list1.RemoveAt(1); Let us see the complete example − Live Demo using...	[ { "code": null, "e": 1138, "s": 1062, "text": "To remove an item from a list in C# using index, use the RemoveAt() method." }, { "code": null, "e": 1162, "s": 1138, "text": "Firstly, set the list −" }, { "code": null, "e": 1261, "s": 1162, "text": "List<string...
Create a selectable list in HTML	Use the <select> tag to create a selectable list. The HTML <select> tag is used within a form for defining a select list. The HTML <select> tag also supports the following additional attributes − You can try to run the following code to create a selectable list in HTML − <!DOCTYPE html> <html> <head> <title>HT...	[ { "code": null, "e": 1184, "s": 1062, "text": "Use the <select> tag to create a selectable list. The HTML <select> tag is used within a form for defining a select list." }, { "code": null, "e": 1258, "s": 1184, "text": "The HTML <select> tag also supports the following additional...
OpenCV Python Program to blur an image?	OpenCV is one of the best python package for image processing. Also like signals carry noise attached to it, images too contain different types of noise mainly from the source itself (Camera sensor). Python OpenCV package provides ways for image smoothing also called blurring. This is what we are going to do in this se...	[ { "code": null, "e": 1553, "s": 1062, "text": "OpenCV is one of the best python package for image processing. Also like signals carry noise attached to it, images too contain different types of noise mainly from the source itself (Camera sensor). Python OpenCV package provides ways for image smoothi...
Object Detection with Python & YOLO \| by Mauro Di Pietro \| Towards Data Science	In this article, I will show how to play with computer vision and have a lot of fun with a few lines of code. Computer vision is the field of Artificial Intelligence that studies how computers can gain high-level understanding from digital images or videos in order to produce numerical or symbolic information. The main...	[ { "code": null, "e": 282, "s": 172, "text": "In this article, I will show how to play with computer vision and have a lot of fun with a few lines of code." }, { "code": null, "e": 484, "s": 282, "text": "Computer vision is the field of Artificial Intelligence that studies how com...
Minimum number with digits as 4 and 7 only and given sum - GeeksforGeeks	14 Mar, 2022 Lucky numbers are the positive integers whose decimal representations contain only the lucky digits 4 and 7. What minimum lucky number has the sum of digits equal to n. Examples: Input : sum = 11 Output : 47 Sum of digits in 47 is 11 and 47 is the smallest number with given sum. Input : sum = 10 Output...	[ { "code": null, "e": 23903, "s": 23875, "text": "\n14 Mar, 2022" }, { "code": null, "e": 24073, "s": 23903, "text": "Lucky numbers are the positive integers whose decimal representations contain only the lucky digits 4 and 7. What minimum lucky number has the sum of digits equal ...
Python - Test if Values Sum is Greater than Keys Sum in dictionary - GeeksforGeeks	12 Nov, 2020 Given a Dictionary, check if the summation of values is greater than Keys sum. Input : test_dict = {5:3, 1:3, 10:4, 7:3, 8:1, 9:5} Output : False Explanation : Values sum = 19 < 40, which is key sum, i.e false. Input : test_dict = {5:3, 1:4} Output : True Explanation : Values sum = 7 > 6, which is key sum,...	[ { "code": null, "e": 24390, "s": 24362, "text": "\n12 Nov, 2020" }, { "code": null, "e": 24469, "s": 24390, "text": "Given a Dictionary, check if the summation of values is greater than Keys sum." }, { "code": null, "e": 24601, "s": 24469, "text": "Input : tes...
Food & Beverage Services - Food Garnishing	The guests’ experience of food and beverage starts when the serving staff brings beautifully garnished food with the appropriate accompaniments on their table. The service staff turns a guiding hand to the guests in suggesting which accompaniment will go well with the main food the guest is interested in having. There ...	[ { "code": null, "e": 2618, "s": 2304, "text": "The guests’ experience of food and beverage starts when the serving staff brings beautifully garnished food with the appropriate accompaniments on their table. The service staff turns a guiding hand to the guests in suggesting which accompaniment will g...
Move all occurrences of an element to end in a linked list - GeeksforGeeks	10 Mar, 2022 Given a linked list and a key in it, the task is to move all occurrences of the given key to the end of the linked list, keeping the order of all other elements the same. Examples: Input : 1 -> 2 -> 2 -> 4 -> 3 key = 2 Output : 1 -> 4 -> 3 -> 2 -> 2 Input : 6 -> 6 -> 7 -> 6 -> 3 -> 10 ...	[ { "code": null, "e": 24678, "s": 24650, "text": "\n10 Mar, 2022" }, { "code": null, "e": 24849, "s": 24678, "text": "Given a linked list and a key in it, the task is to move all occurrences of the given key to the end of the linked list, keeping the order of all other elements th...
Generate Pythagorean Triplets - GeeksforGeeks	09 Feb, 2022 A Pythagorean triplet is a set of three positive integers a, b and c such that a2 + b2 = c2. Given a limit, generate all Pythagorean Triples with values smaller than given limit. Input : limit = 20 Output : 3 4 5 8 6 10 5 12 13 15 8 17 12 16 20 A Simple Solution is to ge...	[ { "code": null, "e": 25120, "s": 25092, "text": "\n09 Feb, 2022" }, { "code": null, "e": 25299, "s": 25120, "text": "A Pythagorean triplet is a set of three positive integers a, b and c such that a2 + b2 = c2. Given a limit, generate all Pythagorean Triples with values smaller th...
Check if a Palindromic String can be formed by concatenating Substrings of two given Strings - GeeksforGeeks	07 Jun, 2021 Given two strings str1 and str2, the task is to check if it is possible to form a Palindromic String by concatenation of two substrings of str1 and str2. Examples: Input: str1 = “abcd”, str2 = “acba”Output: YesExplanation:There are five possible cases where concatenation of two substrings from str1 and str...	[ { "code": null, "e": 25198, "s": 25170, "text": "\n07 Jun, 2021" }, { "code": null, "e": 25352, "s": 25198, "text": "Given two strings str1 and str2, the task is to check if it is possible to form a Palindromic String by concatenation of two substrings of str1 and str2." }, {...
Which PHP function is used to establish MySQL database connection using PHP script?	PHP provides mysql_connect() function to open a database connection. This function takes five parameters and returns a MySQL link identifier on success or FALSE on failure. Its syntax is as follows − connection mysql_connect(server,user,passwd,new_link,client_flag); Following table give us the parameters used in the sy...	[ { "code": null, "e": 1262, "s": 1062, "text": "PHP provides mysql_connect() function to open a database connection. This function takes five parameters and returns a MySQL link identifier on success or FALSE on failure. Its syntax is as follows −" }, { "code": null, "e": 1329, "s": 1...
Java Examples - Array to Collection	How to convert an array into a collection ? Following example demonstrates to convert an array into a collection Arrays.asList(name) method of Java Util class. import java.util.; import java.io.; public class ArrayToCollection{ public static void main(String args[]) throws IOException { BufferedReader in = ...	[ { "code": null, "e": 2112, "s": 2068, "text": "How to convert an array into a collection ?" }, { "code": null, "e": 2228, "s": 2112, "text": "Following example demonstrates to convert an array into a collection Arrays.asList(name) method of Java Util class." }, { "code": ...
Ngx-Bootstrap - Quick Guide	The ngx-bootstrap is a very popular library to use bootstrap components in Angular Based projects. It contains almost all core components of Bootstrap. ngx-bootstrap components are by design modular,extensible and adaptable. Following are the key highlighting points of this bootstrap library. All components are modular...	[ { "code": null, "e": 2394, "s": 2100, "text": "The ngx-bootstrap is a very popular library to use bootstrap components in Angular Based projects. It contains almost all core components of Bootstrap. ngx-bootstrap components are by design modular,extensible and adaptable. Following are the key highli...
Trading Strategy: Technical Analysis with Python TA-Lib \| by J Li \| Towards Data Science	(This post is also available in my blog) In finance, a trading strategy is a fixed plan that is designed to achieve a profitable return by going long or short in markets. The main reasons that a properly researched trading strategy helps are its verifiability, quantifiability, consistency, and objectivity. For every tr...	[ { "code": null, "e": 213, "s": 172, "text": "(This post is also available in my blog)" }, { "code": null, "e": 480, "s": 213, "text": "In finance, a trading strategy is a fixed plan that is designed to achieve a profitable return by going long or short in markets. The main reason...
Getting an enumerator that iterates through LinkedList in C#	To get an enumerator that iterates through LinkedList, the code is as follows − Live Demo using System; using System.Collections.Generic; public class Demo { public static void Main(){ LinkedList<string> list = new LinkedList<string>(); list.AddLast("A"); list.AddLast("B"); list.AddLast("C")...	[ { "code": null, "e": 1142, "s": 1062, "text": "To get an enumerator that iterates through LinkedList, the code is as follows −" }, { "code": null, "e": 1153, "s": 1142, "text": " Live Demo" }, { "code": null, "e": 1907, "s": 1153, "text": "using System;\nusing...
How to round the decimal number to the nearest tenth in JavaScript?	To round the decimal number to the nearest tenth, use toFixed(1) in JavaScript. The syntax is as follows − var anyVaribleName=yourVariableName.toFixed(1) Let’s say the following is our decimal number − var decimalValue =200.432144444555; console.log("Actual value="+decimalValue) Let’s now round the decimal number. Foll...	[ { "code": null, "e": 1169, "s": 1062, "text": "To round the decimal number to the nearest tenth, use toFixed(1) in JavaScript. The syntax is\nas follows −" }, { "code": null, "e": 1216, "s": 1169, "text": "var anyVaribleName=yourVariableName.toFixed(1)" }, { "code": null,...
Calculate the mean across dimension in a 2D NumPy array - GeeksforGeeks	29 Aug, 2020 We can find out the mean of each row and column of 2d array using numpy with the function np.mean(). Here we have to provide the axis for finding mean. Syntax: numpy.mean(arr, axis = None) For Row mean: axis=1 For Column mean: axis=0 Example: Python3 # Importing Libraryimport numpy as np # creating 2d arr...	[ { "code": null, "e": 24230, "s": 24202, "text": "\n29 Aug, 2020" }, { "code": null, "e": 24382, "s": 24230, "text": "We can find out the mean of each row and column of 2d array using numpy with the function np.mean(). Here we have to provide the axis for finding mean." }, { ...
Smallest String With Swaps in C++	Suppose we have given a string s, and an array of pairs of indices in the string pairs where pairs[i] = [a, b] indicates 2 indices(0-indexed) of the string. We can swap the characters at any pair of indices in the given pairs any number of times as we want. We have to find the lexicographically smallest string that s c...	[ { "code": null, "e": 1594, "s": 1062, "text": "Suppose we have given a string s, and an array of pairs of indices in the string pairs where pairs[i] = [a, b] indicates 2 indices(0-indexed) of the string. We can swap the characters at any pair of indices in the given pairs any number of times as we w...
Deploying Streamlit Apps to GCP. Streamlit is a minimal, modern data... \| by Mark Douthwaite \| Towards Data Science	If you’re familiar with the Data Science software ecosystem in Python, you’ll likely have come across a handful of widely used dashboarding and data visualization tools designed for programmatic usage (e.g. to be embedded in notebooks or to be served as standalone web-apps). For the last few years, the likes of Dash, B...	[ { "code": null, "e": 665, "s": 172, "text": "If you’re familiar with the Data Science software ecosystem in Python, you’ll likely have come across a handful of widely used dashboarding and data visualization tools designed for programmatic usage (e.g. to be embedded in notebooks or to be served as s...
Kubeflow: An MLOps Perspective. ML Pipelines and ML Components \| by Alex Punnen \| Towards Data Science	When designing new technologies, almost always choices are made that would sacrifice some characteristic for some others. And it is important to understand those choices and how they may or may not affect your use case. Usually, such a study is never done when technology or framework is chosen over others; or sometimes...	[ { "code": null, "e": 512, "s": 171, "text": "When designing new technologies, almost always choices are made that would sacrifice some characteristic for some others. And it is important to understand those choices and how they may or may not affect your use case. Usually, such a study is never done...
C++ Program to Perform Addition Operation Using Bitwise Operators	Bitwise operators are used to perform bitwise operations. That implies the manipulation of bits. Some of the bitwise operators are bitwise AND, bitwise OR, bitwise XOR etc. A program to perform addition operation using bitwise operators is given below − Live Demo #include<iostream> using namespace std; int main() { ...	[ { "code": null, "e": 1235, "s": 1062, "text": "Bitwise operators are used to perform bitwise operations. That implies the manipulation of bits. Some of the bitwise operators are bitwise AND, bitwise OR, bitwise XOR etc." }, { "code": null, "e": 1316, "s": 1235, "text": "A program...
Docker for Python Development?. Experimenting, Developing and Deploying... \| by Chinmay Shah \| Towards Data Science	Part 1 covered what is docker. In this article, we’ll be talking about how to start using Docker for python development. A standard python installation involves setting up environment variables and if you’re dealing with different versions of python, there are tons of environment variables to be dealt with be it Window...	[ { "code": null, "e": 203, "s": 172, "text": "Part 1 covered what is docker." }, { "code": null, "e": 293, "s": 203, "text": "In this article, we’ll be talking about how to start using Docker for python development." }, { "code": null, "e": 504, "s": 293, "text...
Kth Largest Element in a Stream in Python	Suppose we want to design a class to find the kth largest element in a stream. It is the kth largest element in the sorted order, not the kth distinct element. The KthLargest class will have a constructor which accepts an integer k and an array nums, that will contain initial elements from the stream. For each call to ...	[ { "code": null, "e": 1222, "s": 1062, "text": "Suppose we want to design a class to find the kth largest element in a stream. It is the kth largest element in the sorted order, not the kth distinct element." }, { "code": null, "e": 1485, "s": 1222, "text": "The KthLargest class w...
C++ Queue Library - front() Function	The C++ function std::queue::front() returns a reference to the first element of the queue. This element will be removed after performing pop operation on queue. This member function effectively calls the front member function of underlying container. Following is the declaration for std::queue::front() function form ...	[ { "code": null, "e": 2766, "s": 2603, "text": "The C++ function std::queue::front() returns a reference to the first element of the queue. This element will be removed after performing pop operation on queue." }, { "code": null, "e": 2856, "s": 2766, "text": "This member functio...
How to write a jQuery selector to find links with # in href attribute?	You can try to run the following code to write a jQuery selector to find links with # in href. Here,^ is used to find links starting with # in href. Live Demo <!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script> $(document).ready(function(){ ...	[ { "code": null, "e": 1211, "s": 1062, "text": "You can try to run the following code to write a jQuery selector to find links with # in href. Here,^ is used to find links starting with # in href." }, { "code": null, "e": 1221, "s": 1211, "text": "Live Demo" }, { "code": n...