JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

Scope in JavaScript refers to context (or portion) of the code which determines the accessibility (visibility) of variables. In JavaScript, we have two types of scope, local , and global.

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JavaScript Coding for a Countdown From 10 to 0. JavaScript is a well-known and widely used scripting language used mostly to write applications for Web pages. You can create hundreds of useful ...

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An explanation of asynchronous JavaScript using Fetch API for getting JSON data to the screen.

JavaScript vulnerabilities are on the rise in India with the entry of HTML5 and faster JavaScript engines. Here are some key problem areas along with antidotes.

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