A variation of the expression by @Gumbo that makes use of \K for resetting match positions to prevent the inclusion of number blocks in the match. Usable in PCRE regex flavours.

This MATLAB function returns indices of the matching features in the two input feature sets.

to capture a match between start and the first occurrence of end. Notice how the subexpression with nested parentheses spells out a number of alternatives which between them allow e only if it isn't …

Aug 30, 2023 · The value of the match attribute of the <xsl:template> instruction must be a match pattern. Match patterns form a subset of the set of all possible XPath expressions. The first, natural, …

Apr 13, 2013 · For example, ab|de would match either side of the expression. However, for something like your case you might want to use the ? quantifier, which will match the previous expression …

Dec 2, 2022 · Match case statement with multiple 'or' conditions in each case Asked 3 years ago Modified 1 year, 3 months ago Viewed 38k times

Is there a way in Python to access match groups without explicitly creating a match object (or another way to beautify the example below)? Here is an example to clarify my motivation for the quest...

C# Regex Validation Rule using Regex.Match () Asked 13 years, 11 months ago Modified 7 years ago Viewed 167k times

Nov 13, 2021 · How do I create a regular expression to match a word at the beginning of a string? We are looking to match stop at the beginning of a string and anything can follow it. For example, the …

How do I match all lines not matching a particular pattern using grep? I tried this: grep '[^foo]'