This week-end I found on Twitter an Javascript escape contest: http://escape.alf.nu. At level 9 there’s need of specific js knowledge:

1) As you know, you can call an object method with: obj.method() or with obj[‘method’](), so using the object like an array, ad accessing to it with a string, so you should also do this: obj[‘meth’+’od’]() and you will have the same result. Continue reading Javascript specific knowdlege →