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 …

Oct 15, 2014 · If two cells match, return value from third Asked 10 years, 9 months ago Modified 6 years, 5 months ago Viewed 626k times

Dec 1, 2012 · By default, a quantified subpattern is " greedy ", that is, it will match as many times as possible (given a particular starting location) while still allowing the rest of the pattern to …

Mar 11, 2013 · If this is the case, having span indexes for your match is helpful and I'd recommend using re.finditer. As a shortcut, you know the name part of your regex is length 5 …

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 …

Jul 18, 2018 · Preface: PowerShell string- comparison operators are case-insensitive by default (unlike the string operators, which use the invariant culture, the regex operators seem to use …

Mar 11, 2012 · How can I make the following regex ignore case sensitivity? It should match all the correct characters but ignore whether they are lower or uppercase. G[a-b].*

Oct 10, 2009 · Is there a way to make grep output "words" from files that match the search expression? If I want to find all the instances of, say, "th" in a number of files, I can do: grep &q...

Jun 3, 2010 · How can I create a regex NOT to match something? For example I want to regex to match everything that is NOT the string "www.petroules.com". I tried [^www\\.petroules\\.com] …

Nov 25, 2016 · For example: Column I, Column AA both have the value of a the first month in years from 1318 till 1500 "Arabic Calender" but I want to check which of these values doesn't …