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 »
Category Archives: JavaScript
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 »
Javascript | MouseEvent altKey Property
The mouseEvent altKey property is used to define whether the alt key is pressed or not. It is a boolean value. When alt key is… Read More »
Javascript | MouseEvent ctrlKey Property
The mouseEvent ctrlKey property is used to define whether the ctrl key is pressed or not. It is a boolean value. When ctrl key is… Read More »
Javascript | MouseEvent getModifierState() Method
The mouseEvent getModifierState() is used to return the state of specified modifier key which is being held down when the event occurs. It returns true… Read More »
Javascript | MouseEvent which Property
The mouseEvent which property is used to return a number which corresponds to the pressed mouse button when a mouse event is triggered Syntax: event.which… Read More »
JavaScript | MouseEvent shiftKey Property
The mouseEvent shiftKey property is used to define whether the shift key is pressed or not. It is a boolean value. When the shift key… Read More »
Javascript | Window prompt() Method
The prompt() method is used to display a dialog with an optional message prompting the user to input some text. It is often used if… Read More »
Javascript | Window confirm() Method
The confirm() method is used to display a modal dialog with an optional message and two buttons, OK and Cancel. It returns true if the… Read More »
