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Command Line Scripts \| Python Packaging - GeeksforGeeks	29 Apr, 2019 How do we execute any script in Python? $ python do_something.py $ python do_something_with_args.py gfg vibhu Probably that’s how you do it.If your answer was that you just click a button on your IDE to execute your Python code, just assume you were asked specifically how you do it on command line. Let’s ...	[ { "code": null, "e": 23849, "s": 23821, "text": "\n29 Apr, 2019" }, { "code": null, "e": 23889, "s": 23849, "text": "How do we execute any script in Python?" }, { "code": null, "e": 23960, "s": 23889, "text": "$ python do_something.py\n$ python do_something_wi...
How to add string values to a C# list?	To add string values to a list in C#, use the Add() method. Firstly, declare a string list in C# − List<string> list1 = new List<string>(); Now add string items − myList.Add("Jack"); myList.Add("Ben"); myList.Add("Eon"); myList.Add("Tim"); Let us see the complete code − using System; using System.Collections.Generic; u...	[ { "code": null, "e": 1122, "s": 1062, "text": "To add string values to a list in C#, use the Add() method." }, { "code": null, "e": 1161, "s": 1122, "text": "Firstly, declare a string list in C# −" }, { "code": null, "e": 1202, "s": 1161, "text": "List<string>...
Art of Vector Representation of Words \| by ASHISH RANA \| Towards Data Science	Expressing power of notations used to represent a vocabulary of a language has been a great deal of interest in the field of linguistics. Languages in practice have semantic ambiguity. “John kissed his wife, and so did Sam”. Sam kissed John’s wife or his own? These ambiguities must be handled in order to represent info...	[ { "code": null, "e": 356, "s": 171, "text": "Expressing power of notations used to represent a vocabulary of a language has been a great deal of interest in the field of linguistics. Languages in practice have semantic ambiguity." }, { "code": null, "e": 396, "s": 356, "text": "“...
Rendering elements in React.js	The smallest building blocks of React applications are the elements. Example of an element is − const message = <h1>Welcome, Steve</h1>; React DOM updates the actual DOM with the converted react elements. React components are made up of elements. We will have a parent div element in the main html file . This div can be...	[ { "code": null, "e": 1158, "s": 1062, "text": "The smallest building blocks of React applications are the elements. Example of an element is −" }, { "code": null, "e": 1199, "s": 1158, "text": "const message = <h1>Welcome, Steve</h1>;" }, { "code": null, "e": 1309, ...
Make first letter of a string uppercase in JavaScript?	To make first letter of a string uppercase, use toUpperCase() in JavaScript. With that, we will use charAt(0) since we need to only capitalize the 1st letter. function replaceWithTheCapitalLetter(values){ return values.charAt(0).toUpperCase() + values.slice(1); } var word="javascript" console.log(replaceWithTheCapit...	[ { "code": null, "e": 1221, "s": 1062, "text": "To make first letter of a string uppercase, use toUpperCase() in JavaScript. With that, we will\nuse charAt(0) since we need to only capitalize the 1st letter." }, { "code": null, "e": 1399, "s": 1221, "text": "function replaceWithTh...
Brilliant Numbers - GeeksforGeeks	16 Jul, 2021 Brilliant Number is a number N which is the product of two primes with the same number of digits.Few Brilliant numbers are: 4, 6, 9, 10, 14, 15, 21, 25, 35, 49.... Given a number N, the task is to check if N is a Brilliant Number or not. If N is a Brilliant Number then print “Yes” else print “No”.Example...	[ { "code": null, "e": 24301, "s": 24273, "text": "\n16 Jul, 2021" }, { "code": null, "e": 24426, "s": 24301, "text": "Brilliant Number is a number N which is the product of two primes with the same number of digits.Few Brilliant numbers are: " }, { "code": null, "e": 2...
RequireJS - Module Loading	Modules are loaded using the define() function in js file. The syntax for loading the module in html file is as shown below − <script data-main = "main" src = "require.js"></script> In the script tag given above, main is used to set up packages that are relative to require.js, which in this example are the source packa...	[ { "code": null, "e": 1968, "s": 1842, "text": "Modules are loaded using the define() function in js file. The syntax for loading the module in html file is as shown below −" }, { "code": null, "e": 2024, "s": 1968, "text": "<script data-main = \"main\" src = \"require.js\"></scri...
Java Program to Implement Playfair Cipher Algorithm - GeeksforGeeks	11 Nov, 2021 Cipher is an algorithm for encryption and decryption. The cipher text is a process that applies to different types of algorithms to convert plain text to coded text. It is referred to as ciphertext. The Playfair cipher was the first practical digraph substitution cipher. The scheme was invented in 1854 by...	[ { "code": null, "e": 23655, "s": 23624, "text": " \n11 Nov, 2021\n" }, { "code": null, "e": 24414, "s": 23655, "text": "Cipher is an algorithm for encryption and decryption. The cipher text is a process that applies to different types of algorithms to convert plain text to coded ...
Genshin Impact Social Network Analysis with Python \| Towards Data Science	Genshin is an open-world action role-playing game. On top of being named one of Google Play’s best games of 2020, it is also one of the top grossing mobile games in the first half of 2021. Packaged with game is the lore, where the player and other characters weave in and out of story lines. The way different characters...	[ { "code": null, "e": 463, "s": 171, "text": "Genshin is an open-world action role-playing game. On top of being named one of Google Play’s best games of 2020, it is also one of the top grossing mobile games in the first half of 2021. Packaged with game is the lore, where the player and other charact...
Nan (Not a Number) in Java	13 Jan, 2017 Can You guess the output of following code fragment: public class Test{ public static void main(String[] args) { System.out.println(2 % 0); }} Yes, You guessed it right: ArithmeticExceptionOutput: Exception in thread "main" java.lang.ArithmeticException: / by zero at traps.Test.main...	[ { "code": null, "e": 24081, "s": 24053, "text": "\n13 Jan, 2017" }, { "code": null, "e": 24134, "s": 24081, "text": "Can You guess the output of following code fragment:" }, { "code": "public class Test{ public static void main(String[] args) { System.out.pri...
How to get Python exception text?	If a python code throws an exception, we can catch it and print the type, the error message, traceback and get information like file name and line number in python script where the exception occurred. We can find the type, value, traceback parameters of the error Type gives the type of exception that has occurred; valu...	[ { "code": null, "e": 1263, "s": 1062, "text": "If a python code throws an exception, we can catch it and print the type, the error message, traceback and get information like file name and line number in python script where the exception occurred." }, { "code": null, "e": 1326, "s": ...
Explain the Union to pointer in C language	A union is called as a memory location, which is shared by several variables of different data types. The syntax is as follows − union uniontag{ datatype member 1; datatype member 2; ---- ---- datatype member n; }; For example, union sample{ int a; float b; char c; }; Given below are the respect...	[ { "code": null, "e": 1164, "s": 1062, "text": "A union is called as a memory location, which is shared by several variables of different data types." }, { "code": null, "e": 1191, "s": 1164, "text": "The syntax is as follows −" }, { "code": null, "e": 1292, "s": 1...
Introduction to Git Data Extraction and Analysis in Python \| by Xhentilo Karaj \| Towards Data Science	Is there anyone in the software industry who has never used or at least heard of Git? Git is a revolutionary tool that is quite ubiquitous in software teams nowadays. This article’s purpose is not to provide an introduction to git, there are a ton of resources that can guide you through that. Its purpose is rather to a...	[ { "code": null, "e": 258, "s": 172, "text": "Is there anyone in the software industry who has never used or at least heard of Git?" }, { "code": null, "e": 569, "s": 258, "text": "Git is a revolutionary tool that is quite ubiquitous in software teams nowadays. This article’s purp...
CoffeeScript - switch statement	A switch statement allows a variable to be tested for equality against a list of values. Each value is called a case, and the variable being switched on is checked for each switch case. Here is the syntax of switch in JavaScript. switch (expression){ case condition 1: statement(s) break; case condition ...	[ { "code": null, "e": 2539, "s": 2309, "text": "A switch statement allows a variable to be tested for equality against a list of values. Each value is called a case, and the variable being switched on is checked for each switch case. Here is the syntax of switch in JavaScript." }, { "code": n...
Hierarchical Clustering — Explained \| by Soner Yıldırım \| Towards Data Science	Clustering algorithms are unsupervised machine learning algorithms so there is no label associated with data points. Clustering algorithms look for similarities or dissimilarities among data points so that similar ones can be grouped together. There are many different approaches and algorithms to perform clustering tas...	[ { "code": null, "e": 585, "s": 171, "text": "Clustering algorithms are unsupervised machine learning algorithms so there is no label associated with data points. Clustering algorithms look for similarities or dissimilarities among data points so that similar ones can be grouped together. There are m...
Set Colorbar Range in matplotlib - GeeksforGeeks	11 Dec, 2020 Hello Geeks! In this article, we will try to set the color range using the matplotlib Python module. Matplotlib allows us a large range of Colorbar customization. The Colorbar is simply an instance of plt.Axes. It provides a scale for number-to-color ratio based on the data in a graph. Setting a range limi...	[ { "code": null, "e": 24292, "s": 24264, "text": "\n11 Dec, 2020" }, { "code": null, "e": 24828, "s": 24292, "text": "Hello Geeks! In this article, we will try to set the color range using the matplotlib Python module. Matplotlib allows us a large range of Colorbar customization. ...
How to Find Linux File Creation Time using Debugfs? - GeeksforGeeks	09 Apr, 2021 Everything is treated as a file in Linux, and all the information about a file is stored in inodes, which includes the crucial metadata about a file such as creation time, last modification, etc. Every file in Linux is identified by its inode number. In this article, we will be using debugf command to find...	[ { "code": null, "e": 24952, "s": 24924, "text": "\n09 Apr, 2021" }, { "code": null, "e": 25203, "s": 24952, "text": "Everything is treated as a file in Linux, and all the information about a file is stored in inodes, which includes the crucial metadata about a file such as creati...
Python \| sympy.is_odd() method - GeeksforGeeks	12 Oct, 2021 In simpy module, we can test whether a given number n is odd or not using sympy.is_odd() function. Syntax: sympy.is_odd(n) Parameter: n; number to be tested Return: bool value result Code #1: # Python program to check odd number# using sympy.is_odd() method # importing sympy modulefrom sympy import *...	[ { "code": null, "e": 24292, "s": 24264, "text": "\n12 Oct, 2021" }, { "code": null, "e": 24391, "s": 24292, "text": "In simpy module, we can test whether a given number n is odd or not using sympy.is_odd() function." }, { "code": null, "e": 24480, "s": 24391, ...
ML Approaches for Time Series. In this post I play around with some... \| by Pablo Ruiz \| Towards Data Science	Modeling time series with non conventional models In this post I play around with some Machine Learning techniques to analyze time series data and explore their potential use in this case of scenarios. In this first post only the first point of the index is developed. The rest have a separate post which can be accessed...	[ { "code": null, "e": 222, "s": 172, "text": "Modeling time series with non conventional models" }, { "code": null, "e": 374, "s": 222, "text": "In this post I play around with some Machine Learning techniques to analyze time series data and explore their potential use in this cas...
Explain division operation in relational algebra (DBMS)?	Query is a question or requesting information. Query language is a language which is used to retrieve information from a database. Query language is divided into two types − Procedural language Procedural language Non-procedural language Non-procedural language Information is retrieved from the database by specifying t...	[ { "code": null, "e": 1193, "s": 1062, "text": "Query is a question or requesting information. Query language is a language which is used to retrieve information from a database." }, { "code": null, "e": 1236, "s": 1193, "text": "Query language is divided into two types −" }, ...
UInt16.ToString Method in C# with Examples	The UInt16.ToString() method in C# is used to convert the numeric value of the current UInt16 instance to its equivalent string representation. Following is the syntax − public override string ToString(); Let us now see an example to implement the UInt16.ToString() method − using System; public class Demo { public s...	[ { "code": null, "e": 1206, "s": 1062, "text": "The UInt16.ToString() method in C# is used to convert the numeric value of the current UInt16 instance to its equivalent string representation." }, { "code": null, "e": 1232, "s": 1206, "text": "Following is the syntax −" }, { ...
How to get the IP address of android device programmatically?	This example demonstrates how do I get the IP address of android device programmatically. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main.xml. <?xml version="1.0" encoding="utf-8"...	[ { "code": null, "e": 1152, "s": 1062, "text": "This example demonstrates how do I get the IP address of android device programmatically." }, { "code": null, "e": 1281, "s": 1152, "text": "Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all requi...
Address Calculation Sort using Hashing - GeeksforGeeks	10 Oct, 2018 In this sorting algorithm, Hash Function f is used with the property of Order Preserving Function which states that if . Hash Function: f(x) = floor( (x/maximum) * SIZE ) where maximum => maximum value in the array, SIZE => size of the address table (10 in our case), floor => floor function Th...	[ { "code": null, "e": 24744, "s": 24716, "text": "\n10 Oct, 2018" }, { "code": null, "e": 24865, "s": 24744, "text": "In this sorting algorithm, Hash Function f is used with the property of Order Preserving Function which states that if ." }, { "code": null, "e": 24880...
Find the next greater element in a Circular Array - GeeksforGeeks	20 Apr, 2022 Given a circular array arr[] of N integers such that the last element of the given array is adjacent to the first element of the array, the task is to print the Next Greater Element in this circular array. Elements for which no greater element exist, consider the next greater element as “-1”. Examples: Inp...	[ { "code": null, "e": 24984, "s": 24956, "text": "\n20 Apr, 2022" }, { "code": null, "e": 25278, "s": 24984, "text": "Given a circular array arr[] of N integers such that the last element of the given array is adjacent to the first element of the array, the task is to print the Ne...
Check if list contains consecutive numbers in Python	Depending on the needs of our data analysis we may need to check for presence of sequential numbers in a python data container. In the below programs we find out if among the elements of Alist, there are any consecutive numbers. The sorted function will rearrange the elements of the list in a sorted order. We then appl...	[ { "code": null, "e": 1291, "s": 1062, "text": "Depending on the needs of our data analysis we may need to check for presence of sequential numbers in a python data container. In the below programs we find out if among the elements of Alist, there are any consecutive numbers." }, { "code": nu...
What are the different types of keywords in C language?	Keywords are generally called as pre-defined or reserved words in a programming language. Every keyword in C language performs a specific function in a program. Keywords cannot be used as variable names. Keywords cannot be used as variable names. Keywords have fixed meanings, and that meaning cannot be changed. Keyword...	[ { "code": null, "e": 1223, "s": 1062, "text": "Keywords are generally called as pre-defined or reserved words in a programming language. Every keyword in C language performs a specific function in a program." }, { "code": null, "e": 1266, "s": 1223, "text": "Keywords cannot be us...
Guide on AWS Textract set-up. On how to accurately process PDF files... \| by Daulet Nurmanbetov \| Towards Data Science	How to accurately process PDF files with OCR-as-a-service from AWS Recently a new paradigm of async API responses has become prominent. It works by returning Job-ID rather than an API response. Then, to check the status, the user would need to submit a second call to the API with the Job ID. Here’s an excellent guide o...	[ { "code": null, "e": 113, "s": 46, "text": "How to accurately process PDF files with OCR-as-a-service from AWS" }, { "code": null, "e": 372, "s": 113, "text": "Recently a new paradigm of async API responses has become prominent. It works by returning Job-ID rather than an API res...
Testing and Building Angular7 Projects	In this chapter will discuss the following topics − To test Angular 7 Project To build Angular 7 Project During the project setup, the required packages for testing are already installed. There is a .spec.ts file created for every new component, service, directive, etc. We are going to use jasmine to write our test cas...	[ { "code": null, "e": 2113, "s": 2061, "text": "In this chapter will discuss the following topics −" }, { "code": null, "e": 2139, "s": 2113, "text": "To test Angular 7 Project" }, { "code": null, "e": 2166, "s": 2139, "text": "To build Angular 7 Project" }, ...
How to use wildcard in Python regular expression?	The following code uses the Python regex .()dot character for wildcard which stands for any character other than newline. import re rex = re.compile('th.s') l = "this, thus, just, then" print rex.findall(l) This gives the output ['this', 'thus']	[ { "code": null, "e": 1184, "s": 1062, "text": "The following code uses the Python regex .()dot character for wildcard which stands for any character other than newline." }, { "code": null, "e": 1269, "s": 1184, "text": "import re\nrex = re.compile('th.s')\nl = \"this, thus, just,...
How your data is stored on disk and memory? \| by Guangyuan(Frank) Li \| Towards Data Science	I consider myself as an applied programmer, I use high-level programming languages like Python to manipulate the data frames, build simple pipelines to facilitate the data analysis of certain tasks. However, at the atomic level, the computer itself doesn’t understand what “pandas.read_csv()” means or what the “write.ta...	[ { "code": null, "e": 663, "s": 171, "text": "I consider myself as an applied programmer, I use high-level programming languages like Python to manipulate the data frames, build simple pipelines to facilitate the data analysis of certain tasks. However, at the atomic level, the computer itself doesn’...
Function Annotations in Python	Function annotations introduced in Python 3.0 adds a feature that allows you to add arbitrary metadata to function parameters and return value. Since python 3, function annotations have been officially added to python (PEP-3107). The primary purpose was to have a standard way to link metadata to function parameters and...	[ { "code": null, "e": 1397, "s": 1062, "text": "Function annotations introduced in Python 3.0 adds a feature that allows you to add arbitrary metadata to function parameters and return value. Since python 3, function annotations have been officially added to python (PEP-3107). The primary purpose was...
Increase the thickness of a line with Matplotlib - GeeksforGeeks	26 Dec, 2020 Prerequisites: Matplotlib Matplotlib is the most widely used library for plotting graphs with the available dataset. Matplotlib supports line chart which are used to represent data over a continuous time span. In line chart, the data value is plotted as points and later connected by a line to show trend of...	[ { "code": null, "e": 30222, "s": 30194, "text": "\n26 Dec, 2020" }, { "code": null, "e": 30248, "s": 30222, "text": "Prerequisites: Matplotlib" }, { "code": null, "e": 30640, "s": 30248, "text": "Matplotlib is the most widely used library for plotting graphs w...
Java program to count total bits in a number	The total bits in a number can be counted by using its binary representation. An example of this is given as follows − Number = 9 Binary representation = 1001 Total bits = 4 A program that demonstrates this is given as follows. Live Demo public class Example { public static void main(String[] arg) { int num ...	[ { "code": null, "e": 1181, "s": 1062, "text": "The total bits in a number can be counted by using its binary representation. An example of this is given as follows −" }, { "code": null, "e": 1237, "s": 1181, "text": "Number = 9\nBinary representation = 1001\nTotal bits = 4\n" }...
Clojure - Maps	A Map is a collection that maps keys to values. Two different map types are provided - hashed and sorted. HashMaps require keys that correctly support hashCode and equals. SortedMaps require keys that implement Comparable, or an instance of Comparator. A map can be created in two ways, the first is via the hash-map met...	[ { "code": null, "e": 2627, "s": 2374, "text": "A Map is a collection that maps keys to values. Two different map types are provided - hashed and sorted. HashMaps require keys that correctly support hashCode and equals. SortedMaps require keys that implement Comparable, or an instance of Comparator."...
TensorFlow - Keras	Keras is compact, easy to learn, high-level Python library run on top of TensorFlow framework. It is made with focus of understanding deep learning techniques, such as creating layers for neural networks maintaining the concepts of shapes and mathematical details. The creation of freamework can be of the following two ...	[ { "code": null, "e": 2777, "s": 2449, "text": "Keras is compact, easy to learn, high-level Python library run on top of TensorFlow framework. It is made with focus of understanding deep learning techniques, such as creating layers for neural networks maintaining the concepts of shapes and mathematic...
How to export class with static methods in Node.js ?	26 May, 2021 We know JS static keyword defines static properties and methods for a class. Static method or properties can not be called from instances of the class. Instead, they’re calling from the class itself. class Car { static run() { console.log('Car running...') } } // Error: (intermediate value).run // is ...	[ { "code": null, "e": 28, "s": 0, "text": "\n26 May, 2021" }, { "code": null, "e": 228, "s": 28, "text": "We know JS static keyword defines static properties and methods for a class. Static method or properties can not be called from instances of the class. Instead, they’re callin...
Python \| Merging nested lists	18 Dec, 2021 Given two nested lists, ‘lst1’ and ‘lst2’, write a Python program to create a new nested list ‘lst3’ out of the two given nested lists, so that the new nested list consist common intersections of both lists as well as the non-intersecting elements. Examples: Input : lst1 = [[5, 9], [8, 2, 6], [3, 4]] ...	[ { "code": null, "e": 28, "s": 0, "text": "\n18 Dec, 2021" }, { "code": null, "e": 277, "s": 28, "text": "Given two nested lists, ‘lst1’ and ‘lst2’, write a Python program to create a new nested list ‘lst3’ out of the two given nested lists, so that the new nested list consist com...
Improving Linear Search Technique	13 Jan, 2022 A linear search or sequential search is a method for finding an element within a list. It sequentially checks each element of the list until a match is found or the whole list has been searched. It is observed that when searching for a key element, then there is a possibility for searching the same key ele...	[ { "code": null, "e": 53, "s": 25, "text": "\n13 Jan, 2022" }, { "code": null, "e": 382, "s": 53, "text": "A linear search or sequential search is a method for finding an element within a list. It sequentially checks each element of the list until a match is found or the whole lis...
Socket Programming in C/C++: Handling multiple clients on server without multi threading	28 Jun, 2022 This tutorial assumes you have a basic knowledge of socket programming, i.e you are familiar with basic server and client model. In the basic model, server handles only one client at a time, which is a big assumption if you want to develop any scalable server model.The simple way to handle multiple clients...	[ { "code": null, "e": 52, "s": 24, "text": "\n28 Jun, 2022" }, { "code": null, "e": 517, "s": 52, "text": "This tutorial assumes you have a basic knowledge of socket programming, i.e you are familiar with basic server and client model. In the basic model, server handles only one c...
How to set Default Password Character in TextBox in C#?	29 Nov, 2019 In Windows forms, TextBox plays an important role. With the help of TextBox, the user can enter data in the application, it can be of a single line or of multiple lines. In TextBox, you are allowed to set a value which represents whether the text in the TextBox control should appear as the default password...	[ { "code": null, "e": 28, "s": 0, "text": "\n29 Nov, 2019" }, { "code": null, "e": 634, "s": 28, "text": "In Windows forms, TextBox plays an important role. With the help of TextBox, the user can enter data in the application, it can be of a single line or of multiple lines. In Te...