How-to articles, tricks, and solutions about REGEX
How to extract numbers from a string in Python?
In Python, you can use regular expressions to extract numbers from a string.
How to HTML-encode a String
How to match "any character" in regular expression?
To match "any character" in a regular expression, you can use the . (dot) character. The . character matches any single character, except for a newline.
How to match whitespace, carriage return and line feed using regular expression in PHP?
In PHP, you can match whitespace, carriage return, and line feed using the following regular expression:
How to Remove Spaces From String
How to Remove Text from String
How to Split a String in Java
Learn the ways to split a string in Java. The most common way is using the String.split () method, also see how to use StringTokenizer and Pattern.compile ().
How to Validate an Email with PHP
This tutorial explains how to validate an email using the PHP arsenal. Check out the examples of how to do that with the help of a PHP function and regex.