Regular expressions have been part of the programmer’s toolkit for a long time, with their creation by Stephen Cole King in 1951. Their ability to match word patterns make them a powerful tool for ...

In this tutorial it will explain how a specific regular expression, or regex, functions by breaking down each part of the expression and describing what it does. Regular expressions are patterns used ...

Sometimes you won't (or don't need to) know the exact characters in your patterns. Thinking of all words that match, say, a misspelling would take a long time. Luckily, you can save time using the ...