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Gets the rightmost substring, of the specified length, from a String object.

I had searched high and low for a way to generate a palette of web-safe colors. Despite Google's best efforts, what I had found was lacking for my needs. So, I decided to write a library that would generate all 216 web safe colors, and then allow me to manipulate those colors in any way that I chose.

If anybody is curious as to why I would want to do something so... simple, it is because I needed a very light-weight color picker, and didn't want to mess with any fancy options.

Rather than have standalone functions rtrim, ltrim, and trim (as in http://www.bytemycode.com/snippets/snippet/397/) why not have them as methods of all string objects?

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Convert Unicode To UTF8

A simple back button in JavaScript.

function to validate mac address

Remove control character from a string

Find min and max of an array