4 ms·

I went through my code and discovered that I seldom copy lists. I do often make selections from lists in a new list, i.e: b = [x for x in a if someconditio

by Luyt 15y ago

I went through my code and discovered that I seldom copy lists. I do often make selections from lists in a new list, i.e: b = [x for x in a if somecondition(x)]