express yourself regularly


I am working with regular expressions at the moment… and well it’s good to know at least something about it:



“A regular expression (regex or regexp for short) is a special text string for describing a search pattern. You can think of regular expressions as wildcards on steroids. You are probably familiar with wildcard notations such as *.txt to find all text files in a file manager.”


Source: http://www.regularexpressions.info/