Most of the time, a regular for loop will suffice. It's by far the most common looping construct in JavaScript. A general heuristic for choosing which loop to use is to first try a for loop. If that ...

The idea of looping is common to all programming languages: doing something over and over again. Each language provides their own syntax for creating loops, and JavaScript is quite different from Ruby ...

I'm writing a Javascript to validate a form. The form is created dynamically and has a grid of dropdown menus, in a square.(3x3 or 5x5, for now) I want to create a loop that will go through each of ...