Only if needle is before target

.NET version of the Python regex found on https://semver.org/

Turn "123,456 %" into just "123.456"! Mainly for use in C# to parse percentage as string into double. Strip away whitespace Replace comma with decimal point Only allow valid numeric input multiple commas or decimal points won't match...

Very simple validation expression that will validate a date in the range of 19000101 through 20991231. These formats are very popular for partitioning and representing dates as Long values or Integers. This does not check for Leap year values, or the months with varying number of days. Please Note...

myRegEx

Run in notepad++, replace with \u$1

.

This might help you to not miss some because the (.....), is dependent on the length.

Remplazar contenido

It will match if it's present only the exact word in a phrase, without any other words in the same sentence

Telephone number regex

simple mail regex

This is from "Learning the Vi editor", chapter 6 page 96

Matches all names in a Wikipedia List, excluding names with suffixes (eg. Jr., III, PhD, etc.) or multiple middle names.

REGEX per il progetto di tecnologie web

n

just p4 file command output match

first groups all white space $1 second groups all first letter of every word except capitals third groups remaining letters

f

cert regex