Funguo ya next() ya Python

Mfano

Kichapa cha kufungua kina, na kusafiri kwenye mifano kila mara:

mylist = iter(["apple", "banana", "cherry"])
x = next(mylist)
print(x)
x = next(mylist)
print(x)
x = next(mylist)
print(x)

Mfano wa kusafiri

Maelezo na matumizi

Inafikia kipimo cha kuzalika kwenye kina ya kuzalika.

Inafikia thamani ya kuzalika kwa next() kwenye mifano ya kuzalika.

Inayotambulika na kutumia:

next(iterable, default)

Thamani ya makusanyiko

Makusanyiko Maelezo
iterable Inayohitajika. Kina ya kufikia.
default Inayowezekana. Thamani ya kuzalika kwenye mifano ya kuzalika.

Mfano zaidi

Mfano

Kutoka kwenye mifano, inarudi thamani ya kuzalika kwa uangalifu:

mylist = iter(["apple", "banana", "cherry"])
x = next(mylist, "orange")
print(x)
x = next(mylist, "orange")
print(x)
x = next(mylist, "orange")
print(x)
x = next(mylist, "orange")
print(x)

Mfano wa kusafiri