Introduction to Regular Expressions
Well, you are here because you are interested in learning Regular Expressions and this article will teach you what all you need to write time-saver regular expressions. If you don’t know anything about regular expressions then also this article will help you out because it starts with most basic steps.
What are Regular Expressions ?
Normally, regular expression is a pattern or special sequence of characters which is used to describe a certain amount of text. “Regex” is the abbreviation for the regular expressions. To search, or edit the text and data, regular expression can be used.
What are Regular Expression Engines ?