Categories
Codes Regex

Regex: Lookahead

I made this post as a sub-topic for the main “Simple Regex Implementation in JavaScript” post, but it was getting too long as I covered quite a lot about regex lookahead. This post includes step-by-step understanding of lookahead in regex and code snippets to practice and implement yourself. Click on the title to read more…

Categories
Codes Regex

Regex For Starters

My first tutorial in this blog! Regex might seem difficult to understand, but if we break it down to little pieces, it’s actually quite easy. I covered some basic things with examples beginners need to know about regex: the base syntax, flags, and character classes. Click on the title to read more…