Some useful questions and answers:
- Validate that a string is a positive integer
- Insert Item into Array at a Specific Index
- Is there any
Math.pow(x, 0)is NOT 1?
- Wrap Each
*on a Page Using jQuery
- Strange code in jQuery sources:
var !== var ? x : y;
- What's the difference between Array(2) and [undefined, undefined]?
- Detecting if Anything on the Page is being Animated
- Sorting array by even and odd numbers
- Useful undocumented methods and properties of jQuery