Reader’s View of a GeeksforGeeks webpage
Reader’s View: Reader’s View is a feature that removes all the unnecessary things from the webpage like buttons, ads etc and changes the layout of… Read More »
Category Archives: JavaScript
Automatic Captcha Verification using JavaScript
Captcha: Captcha is a program used to protects websites through bots. It generates some tests that human can read and pass it but current computer… Read More »
Underscore.js | _.isRegExp() with Examples
_.isRegExp() function: It finds whether the object passed is a regular expression or not. If the object is a regular expression then it returns true… Read More »
Underscore.js | _.isFinite() with Examples
_.isFinite() function: It is used to check whether the value of the parameter passed is finite or not. If the parameter has infinite value the… Read More »
Underscore.js | _.isNaN() with Examples
_.isNaN() function: It is used to find whether the value of the object passed is NaN or not. If the object’s value is NaN then… Read More »
Underscore.js | _.isUndefined() with Examples
_.isUndefined() function: It checks if the parameter passed to it is undefined or not. If the parameter passed is undefined the it return true otherwise… Read More »
Underscore.js | _.isNull()
_.isNull() function: It is used to find whether the value of the object is null. If object has null value then the output will be… Read More »
Underscore.js | _.wrap() with Examples
The Underscore.js is a JavaScript library that provides a lot of useful functions like the map, filter, invoke etc even without using any built-in objects.… Read More »
Introduction to NodeJS
Introduction: Node.js is an open source and cross-platform runtime environment for executing JavaScript code outside of a browser. You need to remember that NodeJS is… Read More »
JavaScript | WebAPI | File | File.size Property
The file.name property is an inbuilt function of file WebAPI which gives the size of a file in bytes. Syntax: var size = instanceOfFile.size; Return… Read More »
JavaScript | WebAPI | File | File.type Property
The File.type property is an inbuilt function of File WebAPI which gives the media type (MIME) of the file represented by a file object. Syntax:… Read More »
JavaScript | WebAPI | File | File.name Property
The File.name property is an inbuilt function of File WebAPI which gives the name of the file represented by a file object. The path of… Read More »
Interesting facts about JSON
JSON or JavaScript Object Notation is a lightweight format for transporting and storing data. JSON is used when data is transferred from a server to… Read More »
D3.JS (Data Driven Documents)
Introduction: The D3 is an abbreviation of Data Driven Documents, and D3.js is a resource JavaScript library for managing documents based on data. D3 is… Read More »
Interesting Facts About Javascript
JavaScript (abbreviated as JS), is a interpreted, high-level programming language that conforms to the ECMAScript specification. This language is also characterized as weakly typed, dynamic,… Read More »