Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

There are two methods for converting between text and objects: parse and stringify (). These methods might be used to read data from a web server when a developer has a JSON string and wants to ...

Arrays are wonderful and a very particular type in JavaScript. There are many useful built-in properties and methods that will help you resolve any task which involves this kind of type. Today, we ...

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements.

The code below shows an example of how to use the Silverlight.createObject() method. Recall that this method is normally placed in a file named CreateSilverlight.js (see my previous column for more ...

or actively through a method call. So if you have JavaScript that swaps an image on mouseover, ... Image() object in JavaScript and pass it the URL of the image you want preloaded.