How to match, but not capture, part of a regex? - Stack Overflow
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.
matchFeatures - Find matching features - MATLAB - MathWorks
This MATLAB function returns indices of the matching features in the two input feature sets.
Negative matching using grep (match lines that do not contain foo)
How do I match all lines not matching a particular pattern using grep? I tried this: grep '[^foo]'
OR condition in Regex - Stack Overflow
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 …
How to specify to only match first occurrence? - Stack Overflow
Apr 13, 2010 · Yes. I am trying to first understand how to get the first occurrence and then next would like to find each match and replace.
Regular expression to match string starting with a specific word
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 …
regex - What do 'lazy' and 'greedy' mean in the context of regular ...
Feb 20, 2010 · Taken From www.regular-expressions.info : Greedy quantifiers first tries to repeat the token as many times as possible, and gradually gives up matches as the engine backtracks to find …
Regex only capture first match - Stack Overflow
Regex only capture first match [duplicate] Asked 11 years, 2 months ago Modified 4 years, 11 months ago Viewed 82k times
How can I make a regex match the entire string? - Stack Overflow
Suppose I have a string like test-123. I want to test whether it matches a pattern like test-<number>, where <number> means one or more digit symbols. I tried this code: import re
regexp - Match regular expression (case sensitive) - MATLAB
This MATLAB function returns the starting index of each substring of str that matches the character patterns specified by the regular expression.