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]'
matchFeatures - Find matching features - MATLAB - MathWorks
This MATLAB function returns indices of the matching features in the two input feature sets.
Regular expression to stop at first match - Stack Overflow
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 …
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.
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 …
How to use multiple cases in Match (switch in other languages) …
Oct 20, 2021 · I am trying to use multiple cases in a function similar to the one shown below so that I can be able to execute multiple cases using match cases in python 3.10 def …
If two cells match, return value from third - Stack Overflow
Oct 15, 2014 · If two cells match, return value from third Asked 11 years, 1 month ago Modified 6 years, 9 months ago Viewed 632k times
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
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 …
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: …