I use this function when passing an array to a function being called from setTimeout();

Simple tests for dir and file existance. Path creation and removal.

Formats milliseconds into a duration string.

Remove newslines from a string.

Configurable number formatter.

Strip HTML Tags From a String

Gets a regular expression that'll search for any regexp pattern specified in the parameters.

I like to have these two methods in my toolbelt, even though it's syntactic sugar, I think it aids clarity.

Converts a string representation of a number with any base(binary, octal, decimal, hexadecimal, up to base 36) to a long int.

This little function puts a string of a specified color and (centered) location. However, keep the word simple in mind. I purposfully not made it capable of supporting newlines.

By the way, this is my first snippet