Which statement lets you create custom exceptions?

How do you construct a RegExp object?

Assuming that each code is called with: 'var say = sayHello('Mary Jane');', which one is a closure?

Which is a method of a RegExp object?

Following code evaluate to? var arr = [1, 2, 3, 4]; arr.indexOf(2);

How would you iterate over the following object? var my_data = {a: 'Ape', b: 'Banana', c: 'Citronella'};

Which can be used to create a folder if it does not already exist on server through WordPress?

Which is correct for sorting tags of the 'WordPress Tag Cloud', when those tags contain special characters?

Correct way to assign a category to a Wordpress post?

.... can manage their own profiles, but can do virtually nothing else in the administration area.

How can the upload media panel be included in a Wordpress template/plugin?