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Изворен канал @pythonotes · Post #418 · 9 мар.
Оператор pipe позволяет писать более компактный код, реализуя логику объединения данных (Union). Важно помнить, что его поведение зависит от контекста. Побитовые операции (логическое OR) result = 5 | 3 # 5 (0101) | 3 (0011) = 7 (0111) Самое главное - не путать с оператором or, это другое! Объединение множеств set_a = {1, 2, 3} set_b = {3, 4, 5} set_c = set_a | set_b # {1, 2, 3, 4, 5} set_c |= {5, 6} # {1, 2, 3, 4, 5, 6} Слияние словарей dict_1 = {"a": 1, "b": 2} dict_2 = {"b": 3, "c": 4} merged = dict_1 | dict_2 # {'a': 1, 'b': 3, 'c': 4} merged |= {"d": 5} # {'a': 1, 'b': 3, 'c': 4, 'd': 5} Аннотации типов, заменяет Union def process_data(value: int | str) -> None: print(value) Допустимо использовать в isinstance или issubclass isinstance(3, int | float) # True Паттерн-матчинг status_code = 404 match status_code: case 200 | 201 | 204: print("OK") case 400 | 404 | 500: print("ERROR") Для использования в своих классах требуется переопределить метод __or__ Так же нашел библиотеку pipe которая добавляет еще много возможностей. Рекомендую ознакомиться ;) #basic
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Пребарај: #bbclearningenglish
@english_bbc_learning · Post #3811 · 20.12.2025 г., 15:34
🎄 Do you know how to respond when an English speaker wishes you a merry Christmas?’ Try this quiz - we’ll tell you the answer later! Are there any other ways you could respond? 🤶 [Image: Getty] EXTRA: This festive season, we're sharing some of our own stories about Christmas and New Year. Link in bio. #learnenglish#english#bbclearningenglish
@english_bbc_learning · Post #3761 · 16.11.2025 г., 08:45
😊 The next time you're feeling 'happy', try using one of these synonyms instead and boost your vocabulary! ✍️ See if you can use one of them in the comments. Note: not all the words are perfect synonyms. Pay attention to the context and grammar. MORE: Is happiness the key to success? 🔎 Find out in this episode of 6 Minute English. Click on the link in our bio. #englishlesson#englishwords#englishvocabulary#english#bbclearningenglish
@english_bbc_learning · Post #3759 · 10.11.2025 г., 09:49
🍱🥘🍲 The next time you eat something delicious, try using one of these synonyms instead and boost your vocabulary! ✍️ See if you can use one of them in the comments. Note: not all the words are perfect synonyms. Pay attention to the context and grammar. 🎧 MORE: Click on the link in our bio to listen to a 6 Minute English box set on the topic of food. #englishlesson#englishwords#englishvocabulary#english#bbclearningenglish
@english_bbc_learning · Post #3747 · 03.11.2025 г., 20:52
🚀 Take your English vocabulary to the next level by learning these alternatives to ‘less than’! Can you use one in a sentence - and do you know any more? 👀 Note: these words may not be exact synonyms - pay attention to the context. #englishlesson#englishwords#englishvocabulary#english#bbclearningenglish#englishteacher#lessthan
@english_bbc_learning · Post #3722 · 13.10.2025 г., 18:23
🤢😔 Everybody gets sick from time to time… so we made a vocabulary table with useful sickness-related English for you to learn, use, and share with a friend! 😄 Do you know any more English vocabulary related to illness? 👇 #englishvocabulary#learnenglish#englishphrases#britishenglish#EFL#ESL#ELT#vocab#bbclearningenglish
@english_bbc_learning · Post #3690 · 19.09.2025 г., 08:45
😱 Lots of animal species are at risk of extinction. 🐘🦁🦒Can you choose the correct word to fill the gap? We’ll tell you the correct answer later! (Image: Getty) #environment#extinction#extinct#earth#animals#learnenglish#bbclearningenglish#vocab#englishquiz
@english_bbc_learning · Post #3809 · 15.12.2025 г., 05:11
Here are 5 linkers that you can add to your conversation to make it flow better and sound more fluent! 1) To be honest – I’m going to give my opinion (even if it’s insulting!) 2) Actually – to correct information or say something surprising 3) Mind you – I’ve just thought of something that contrasts what I was saying 4) By the way – I’m going to introduce a new topic I’ve just remembered 5) Anyway – I’m going to finish the conversation or change topic now Add them to your conversations to help them flow! Which one is your favourite? #learnenglish#speakenglish#vocabulary#bbclearningenglish#britishenglish#formalenglish#linkers#naturalenglish#nativespeakerenglish#conversationskills#ncoversationalenglish
@english_bbc_learning · Post #3689 · 07.09.2025 г., 03:15
❓❓❓Do you know how to respond when an English speaker asks ‘Is the post office open today?’ 🏣Try this quiz - we’ll tell you the answer later! Are there any other ways you could respond?👇👇👇 [Image: Getty] #learnenglish#socialenglish#correctresponse#englishquiz#english#englishvocabulary#learnenglish#englishphrases#contraction#question#shortanswer#britishenglish#EFL#ESL#ELT#vocab#bbclearningenglish