kingthrillgore to [email protected] • 7 months agodoes this code run rulelemmy.mlimagemessage-square44fedilinkarrow-up1294arrow-down10
arrow-up1294arrow-down1imagedoes this code run rulelemmy.mlkingthrillgore to [email protected] • 7 months agomessage-square44fedilink
minus-square[email protected]linkfedilink57•7 months agoI mean this would remove False and None from a list though.
minus-square@[email protected]linkfedilinkEnglish30•7 months agoAnd empty lists, tuples, dictionaries, sets, and strings
minus-squareLostXORlinkfedilink3•7 months agoresults = [result for result in results if result != None]
minus-squareLostXORlinkfedilink3•7 months agoYou’re right, though IIRC there’s no functional difference when comparing to None (other than speed).
minus-square@[email protected]linkfedilinkEnglish9•7 months agoYes there is. One invokes __ne__ on the left hand side, the other performs an identity comparison.
I mean this would remove False and None from a list though.
Also 0 and empty strings
And empty lists, tuples, dictionaries, sets, and strings
results = list(filter(None, results))
results = [result for result in results if result != None]
Should be
is not None
(:You’re right, though IIRC there’s no functional difference when comparing to None (other than speed).
Yes there is. One invokes
__ne__
on the left hand side, the other performs an identity comparison.