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- If two cells match, return value from third - Stack Overflow
=INDEX(B:B,MATCH(C2,A:A,0)) I should mention that MATCH checks the position at which the value can be found within A:A (given the 0, or FALSE, parameter, it looks only for an exact match and given its nature, only the first instance found) then INDEX returns the value at that position within B:B
- How can I compare two lists in python and return matches
A quick performance test showing Lutz's solution is the best: import time def speed_test(func): def wrapper(*args, **kwargs): t1 = time time() for x in xrange(5000): results = func(*args, **kwargs) t2 = time time() print '%s took %0 3f ms' % (func func_name, (t2-t1)*1000 0) return results return wrapper @speed_test def compare_bitwise(x, y): set_x = frozenset(x) set_y = frozenset(y) return set
- OR condition in Regex - Stack Overflow
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 exactly 0 or 1 times (1 times preferred; i e it's a "greedy" match) Another (probably more relyable) alternative would be using a custom character group:
- python - Check if string matches pattern - Stack Overflow
As others have said, re match() checks for a match only at the beginning of the string re search() can mimic that too by prepending \A to whatever pattern used On the other hand, re fullmatch() checks if the entire string is a match, which can again be mimicked by re search() by prepending \A and appending \Z to whatever pattern used Below
- 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 the quest
- How do if statements differ from match case statments in Python?
This question asks for a switch case or match case equivalent in Python It seems since Python 3 10 we can now use match case statement I cannot see and understand the difference between match case and an if, elif statement other than the syntactical differences!
- regex - Matching strings in PowerShell - Stack Overflow
I'm trying to match the file names against the recorded names in my CSV file It generally works, but sometimes I get incorrect matches Let's say I have two files that start similarly, Apple and Apple_Pie Apple will match to Apple and move to the right directory, but Apple_Pie will first match to Apple and move to the wrong directory
- Regex: ignore case sensitivity - Stack Overflow
G[a-b] * i string match("G[a-b] *", "i") Check the documentation for your language platform tool to find how the matching modes are specified If you want only part of the regex to be case insensitive (as my original answer presumed), then you have two options:
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