next()
Python next() funksiyasi
❮ Python o‘rnatilgan funksiyalari
Misol
Iterator yarating va elementlarni birma-bir chiqaring:
mylist = iter(["apple", "banana", "cherry"])
x = next(mylist)
print(x)
x = next(mylist)
print(x)
x = next(mylist)
print(x)
O‘zingiz sinab ko‘ring »
Ta’rif va qo‘llanilishi
next() funksiyasi iteratordagi keyingi elementni qaytaradi.
Iterator oxiriga yetganda qaytariladigan standart qiymatni qo‘shishingiz mumkin.
Sintaksis
next(iterator, default)
Parametr qiymatlari
| Parametr | Tavsif |
|---|---|
| iterator | Majburiy. Iterator obyekti (masalan, ro‘yxat). |
| default | Ixtiyoriy. Iterator oxiriga yetganda qaytariladigan standart qiymat. |
Ko‘proq misollar
Misol
Iterator oxiriga yetganda standart qiymatni qaytaring:
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)
O‘zingiz sinab ko‘ring »
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