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Python dasturlash maktabi
⭕️ 3-bo'lim "Nazorat tarkibi" ————————————— Ⓜ️ "if" va "elif" operatorlari Biror shart bajarish uchun if operatorlaridan foydalanishingiz mumkin va shart operatori deyarli barcha dasturlarda ishtirok etadi. Shart operatori 3 qismdan iborat (if, elif, else).…
Ⓜ️ To'plam.

To'plam - takrorlanmaydigan va tartiblanmagan ma'lumotlar saqlaydigan ma'lumot turi.

To'plamdan takrorlanmaydigan ma'lumotlarni saqlash uchun foydalaniladi.

toplam = {'pythonuz', 'pythonuz', 1, 2, 1, 1}
print(toplam)
{'pythonuz', 2, 1}


Jingalak qavs yoki set() funksiyasi yordamida to'plamni tuzish mumkin.

literal = {'pythonuz', 'phpuz', 'mqluz'}
print(literal)
{'phpuz', 'pythonuz', 'mqluz'}


Bo'sh bo'lmagan to'plamni set funksiyasi yordamida tuzish tavsiya etilmaydi.
set_funksiyasi = set([1, 2, 3, 4, 'a', 'b'])
print(set_funksiyasi)
{1, 2, 3, 4, 'b', 'a'}

Warning: Function call can be replaced with set literal

Lu'gat va to'plam jingalak qavslar ichida joylashadi. Bo'sh to'plamni lug'atdan farqlash uchun set() funksiyasi yordamida tuzish tavsiya etiladi.
none = set()
print(none)
set()


To'plamda ro'yxat, to'plam yoki lug'at kabi o'zgaruvchan elementlar bo'lishi mumkin emas.

@pythonuz



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Ⓜ️ To'plam.

To'plam - takrorlanmaydigan va tartiblanmagan ma'lumotlar saqlaydigan ma'lumot turi.

To'plamdan takrorlanmaydigan ma'lumotlarni saqlash uchun foydalaniladi.

toplam = {'pythonuz', 'pythonuz', 1, 2, 1, 1}
print(toplam)
{'pythonuz', 2, 1}


Jingalak qavs yoki set() funksiyasi yordamida to'plamni tuzish mumkin.

literal = {'pythonuz', 'phpuz', 'mqluz'}
print(literal)
{'phpuz', 'pythonuz', 'mqluz'}


Bo'sh bo'lmagan to'plamni set funksiyasi yordamida tuzish tavsiya etilmaydi.
set_funksiyasi = set([1, 2, 3, 4, 'a', 'b'])
print(set_funksiyasi)
{1, 2, 3, 4, 'b', 'a'}

Warning: Function call can be replaced with set literal

Lu'gat va to'plam jingalak qavslar ichida joylashadi. Bo'sh to'plamni lug'atdan farqlash uchun set() funksiyasi yordamida tuzish tavsiya etiladi.
none = set()
print(none)
set()


To'plamda ro'yxat, to'plam yoki lug'at kabi o'zgaruvchan elementlar bo'lishi mumkin emas.

@pythonuz

BY Python dasturlash maktabi


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What is Telegram?

Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.

Launched in 2013, Telegram allows users to broadcast messages to a following via “channels”, or create public and private groups that are simple for others to access. Users can also send and receive large data files, including text and zip files, directly via the app.The platform said it has more than 500m active users, and topped 1bn downloads in August, according to data from SensorTower.Python dasturlash maktabi from ua


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