This extracts the "root" (e.g. drive) from a Windows path. See the unit tests for examples

SO Question

Regex : /^\s\d+\s$(?:\r?\n?)+^\s([\d:,\.]+)\s-->\s([\d:,\.]+)\s$(?:\r?\n?)+((?:.(?:\r?\n?)?)?)(?:\r\n|\r|\n|$)/gm; Test String : 1...

Calculates the greatest common divisor of two numbers. Attention: pipes in the substitution separate alternatives. If one alternative does not match, the next alternative is tried if it exists. The substitution must be repeated until it cannot substitute further.

Regex for phones in Guatemala

You can format p:empty paragraphs with CSS, but sometimes they are not completely empty. This is meant to remove those.

Valid 0.0.0.0 1.1.1.1 101.101.101.101 255.255.255.255 156.0.1.10...

prend en compte les +33 requiert un début par 06 ou 07 accepte les séparateurs de type "." ou " "

Very simple & basic. More forgiving, less stringent. Allows anything which looks reasonably valid. Allows one at-symbol. Requires a two part hostname (i.e. abc@localhost is not allowed)

You would like to scan a folder containing many files (Example : *.pb, *.pbi, *.pbp and *.pbf) and you are interested only by two type of files (example : *.pb and *.pbi). This expression will match only if extension match (in this case *.pb and *.pbi) otherwise no reaction. Feel free to change file...

http://blog.jmsinfo.co/?d=2015/02/16/10/17/49

dis is why you match shit lots

Matches text within quotes (", ') and escapes the charecters.