Doing a “Diff” on an Associative Array in javascript / jQuery?

Question

If I have two associative arrays, what would be the most efficient way of doing a diff against their values?

For example, given:

  array1 = {
    for         


        

Answer 1

If you're familiar with PHP syntax, take a look at http://phpjs.org/functions/index which includes almost all PHP's array related functions converted into JavaScript – including array_diff