How to match, but not capture, part of a regex? - Stack Overflow
The key observation here is that when you have either "apple" or "banana", you must also have the trailing hyphen, but you don't want to match it. And when you're matching the blank string, …
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 …
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]'
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 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 …
Match case statement with multiple 'or' conditions in each case
Dec 2, 2022 · Match case statement with multiple 'or' conditions in each case Asked 2 years, 11 months ago Modified 1 year, 2 months ago Viewed 37k times
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.
regex - Python extract pattern matches - Stack Overflow
Mar 11, 2013 · 1 It seems like you're actually trying to extract a name vice simply find a match. If this is the case, having span indexes for your match is helpful and I'd recommend using …
regex - Match groups in Python - Stack Overflow
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 …
regex - What do 'lazy' and 'greedy' mean in the context of regular ...
Feb 20, 2010 · 480 means match longest possible string. means match shortest possible string. For example, the greedy matches in but the lazy matches .