Hi All
I don’understan because in the line 2 of attached script return None.
It’s bug or a norma result?
Ciao Vittorio
Hey Vittorio,
It’s normal… list.sort() sorts the list in place - this original list is changed, it doesn’t make a copy and it doesn’t return the sorted list because it’s unnecessary. That’s why print a already shows the sorted list.
If you want a sorted copy and retain the original, use the function sorted():
a=[3,4,5,2,1,6]
b=sorted(a)
print a, b
Returns: [3, 4, 5, 2, 1, 6] [1, 2, 3, 4, 5, 6]
Ciao,
–Mitch
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Mille Grazie for your explanation.
Ciao
Vittorio