In JavaScript, for example, you can assign a number to a variable named "x" as easily as you can assign the word "apple" to it. This flexibility allows you to create programs without worrying ...

CoffeeScript makes a lot of changes to JavaScript's syntax, and uses JavaScript's ... to rename methods and variables and fix all the places that those methods and variables are used.

Is there a way to generate a regex like this, while inserting that variable into it on the fly? Click to expand... It's been a while since I worked on regexs in JavaScript, but generally the way ...