Working with regular expressions I’m also going to cover how to work with regular expressions in JavaScript, though the concepts learned here apply to other languages as well.

If you're new to the topic, we have a great regular expression tutorial. Here are four regular expressions (often called regexes) that all validate the format of an email address.

That’s what [Low Level JavaScript] points out about regular expressions. Sure, a lot of people think they are scary. So why not write your own regular expression parser and engine?

Password strength requirements are a hot topic as of late due to a slew of compromised sites and services exposing millions of user accounts to hackers. To no one’s surprise, the most used ...