Category: Javascript

npm Download, Install and Usage Tutorial 0

npm Download, Install and Usage Tutorial

nodejs is a popular javascript platform and framework which provides server and client-side libraries. What makes nodejs so successful is its package manager named npm or nodejs package manager. npm provides easily install, update and remove packages and load libraries according to the application configuration. Install Npm Package For Ubuntu,...

What Is Loop For Programming Languages Like Java, C/C+, PHP, Python, C#, JavaScript, Bash? 0

What Is Loop For Programming Languages Like Java, C/C+, PHP, Python, C#, JavaScript, Bash?

Loops are a very important part of the programming languages. Loops are used to iterate over given collection, array, list, etc. There are mainly two types of loops named for loop and while loop. There are other types of loops but they can specially design for the specific programming languages....

What Is A Function and How To Create Function In PHP, Python, JavaScript, C/C++, C#, Bash, Java , PowerShell Programming Languages? 1

What Is A Function and How To Create Function In PHP, Python, JavaScript, C/C++, C#, Bash, Java , PowerShell Programming Languages?

A function is a basic element of the programming languages. The function is derived from mathematics where complex operations are summed and aggregated together for multiple use cases. In programming, languages function provides abstractions, simplicity, elegance for code which can be used multiple times with a simple call. Syntax Of...

What Is SHA-256 and How To Calculate In Python, PHP, JavaScript, Go, Java, PowerShell Programming Languages? 0

What Is SHA-256 and How To Calculate In Python, PHP, JavaScript, Go, Java, PowerShell Programming Languages?

Hash algorithms are the heart of the cryptography and security. SHA-256 is a Secure Hash Algorithm which will generate an output hash value in 256 bit. SHA-256 is designed by the National Security Agency  (NSA). SHA-256 is one of the cryptographic hash functions. SHA-256 is also named one-way function where...

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What Is String Data Type In JavaScript, Java, Python, C# , PHP, C, C++, PowerShell Programming Languages?

String is a very popular data type which can be used in different programming languages like JavaScript, Java, Python, C#, PHP, C, C++, PowerShell.  String is mainly used to store characters like a text. Alternative data types are an integer, floating point, etc where they are mainly used for mathematical...

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How To Display and Input Data From User Window Prompt in HTML and JavaScript?

HTML Dom or JavaScript programming language provides Window.prompt()  which display a dialog with an optional message prompting the user to input some text. prompt() function is very useful for getting data from the user in real time or interactively. There are different ways to accomplish user data input from the...

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How To Update Npm On Linux and Windows?

NodeJS is a popular application development and deployment framework written in Javascript programming language. It provides server-side libraries and functionalities to accomplish tasks. Npm is the NodeJs Package Manager which is used to install, update, delete packages to the current application. In this tutorial, we will learn how to update npm in...

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Foreach Usage In PHP, JavaScript, Java, C#, Python Programming Languages with Examples

Loops are an important part of the programming languages. For and While loops are used for decades in different programming languages. Foreach provides similar functionality with a more elegant way by iterating over the given list. In this tutorial, we will examine foreach in different programming languages like PHP, JavaScript,...

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How To Use Google Chrome Commands?

Google Chrome is the most popular browser used around the world. Google Chrome supports platforms like Windows, Linux, MacOS, Android etc. Google Chrome uses Omnibox address bar which can be used access to the Chrome features and settings easily. Settings – chrome://settings We can use the following command in order...

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