Python dictionarydan element o‘chirish
Elementlarni olib tashlash
Lug‘atdan elementlarni olib tashlashning bir necha usullari mavjud:
Misol
pop()usuli belgilangan kalit nomi bilan elementni olib tashlaydi:
thisdict = {
"brand": "Ford",
"model": "Mustang",
"year": 1964
}
thisdict.pop("model")
print(thisdict)
O‘zingiz sinab ko‘ring »
Misol
popitem()usuli oxirgi kiritilgan elementni olib tashlaydi (3.7 dan oldingi versiyalarda tasodifiy element o‘chiriladi):
thisdict = {
"brand": "Ford",
"model": "Mustang",
"year": 1964
}
thisdict.popitem()
print(thisdict)
O‘zingiz sinab ko‘ring »
Misol
delkalit so‘zi belgilangan kalit nomi bilan elementni olib tashlaydi:
thisdict = {
"brand": "Ford",
"model": "Mustang",
"year": 1964
}
del thisdict["model"]
print(thisdict)
O‘zingiz sinab ko‘ring »
Misol
delkalit so‘zi ham dictionaryni butunlay o‘chirib tashlashi mumkin:
thisdict = {
"brand": "Ford",
"model": "Mustang",
"year": 1964
}
del thisdict
print(thisdict) #this will cause an error because "thisdict" no longer exists.
O‘zingiz sinab ko‘ring »
Misol
clear()usuli dictionaryni bo‘shatadi:
thisdict = {
"brand": "Ford",
"model": "Mustang",
"year": 1964
}
thisdict.clear()
print(thisdict)
O‘zingiz sinab ko‘ring »
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