c# - Is there a good practice to remember Regex rules? -

i once while use regex, every time have reread matching rules, hard remember.

is there source helping people remember , understand matching rules?

here's site offers "cheat sheet" .net flavor of regex:

• http://regexlib.com/cheatsheet.aspx

though it's matter of knowing or not (like knowing c#, javascript, or of other languages). repetition , practice persevere.