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Showing posts with the label Set

Python Takes List And Returns Only If Negative Value Also Exists Using Set

Basically I have a big list: # where (n) is over a couple hundred thousand or is 1 million def big_… Read more Python Takes List And Returns Only If Negative Value Also Exists Using Set

Making A Set From Dictionary Values

I want to create a set from the values of an existing dict def function(dictionary): ... r… Read more Making A Set From Dictionary Values

Python. Identity In Sets Of Objects. And Hashing

How do __hash__ and __eq__ use in identification in sets? For example some code that should help to… Read more Python. Identity In Sets Of Objects. And Hashing

Making A Sequence Of Tuples Unique By A Specific Element

So I have a tuple of tuples a = ((1, 2), (7, 2), (5, 2), (3, 4), (8, 4)) I would like to remove al… Read more Making A Sequence Of Tuples Unique By A Specific Element

Huge Difference In Timing Between Sorting A Set Vs Sorting A List In Python

I was wondering whether I should have my data structure as a set or a list. Mostly I will do set op… Read more Huge Difference In Timing Between Sorting A Set Vs Sorting A List In Python

Set Comprehensions Don't Work On Pydev (python)

{x for x in range(10)} works perfectly on IDLE, but when I try this in eclipse (with Pydev plugin)… Read more Set Comprehensions Don't Work On Pydev (python)