A full-blown programming language like Java or Python can do many things, but regex does one thing only: match text against patterns. An individual regular expression is expressed as a string of ...

A pop-up menu lets you choose from several different languages, including C#, Perl, PHP, Python ... the particular pattern you need? Even an experienced user of regular expressions can forget ...

One can achieve the same result using one or two lines of regular expression replacement ... Matcher matcherStartMiddle = PATTERN_START_MIDDLE.matcher(intermediateResult); output = ...