regex

image post

Detect if a string is a number with regex

How to know if a string is a number in JavaScript using a regular expression

Read More →
image post

Clean up more than two spaces and new lines with regex

A simple JavaScript method that removes all new lines and multiple spaces (including tab spaces) by a single space

Read More →
Search
Side Widget
You can put anything you want inside of these side widgets. They are easy to use, and feature the new Bootstrap 4 card containers!