The first time I ever encountered a regular expression was many years ago now, but I still remember my first thoughts on it: What is this string-like thing? I don’t want to touch it, it looks scary. I ...

Regular expressions can seem complex, but the biggest reason for this is that most programmers don't take them seriously enough. Spend just a little time finding out how they work, and you can do ...

As in most programming languages, the expression is an important part of JavaScript, but it isn't quite the same. This is where the idea that JavaScript has some weird type conversions arises. But in ...