JavaScript converts a string to a list of character encodings

This example demonstrates how JavaScript converts a string into a list of character encodings. Share with you for your reference. The details are as follows:

JavaScript converts a string to a list of character encodings, such as foo to [112,111,111]

Method 1: JavaScript 1.6

Array.map('foo', function(x) { return String.charCodeAt(x) })
// is [112,111,111]

Method 2: JavaScript 1.7

[ String.charCodeAt(x) for each ( x in 'foo' ) ]
// is [112,111,111]

I hope this article is helpful to you in javascript programming.