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Изворен канал @pythonotes · Post #76 · 27 апр.

Ранее я делал серию постов про битовые операторы. Вот вам ещё один наглядный пример как это используется в Python в модуле re. Чтобы указать флаг для компилятора нам надо указать его после передаваемой строки. Например, добавляем флаг для игнорирования переноса строки. pattern = re.compile(r"(\w+)+") words = pattern.search(text, re.DOTALL) А как указать несколько флагов? Ведь явно будут ситуации когда нам потребуется больше одного. Кто читал посты по битовые операторы уже понял как. pattern.search(text, re.DOTALL | re.VERBOSE) А теперь смотрим исходники, что находится в этих атрибутах? Не удивительно, степени двойки. Почему? Потому что каждое следующее значение это сдвиг единицы влево. >>> for n in [1, 2, 4, 8, 16, 32, 64, 128, 256]: >>> print(bin(n)) 0b1 0b10 0b100 0b1000 0b10000 0b100000 0b1000000 0b10000000 0b100000000 Чтобы было понятней, давайте напишем тоже самое но иначе, добавим ведущие нули: 000000001 000000010 000000100 000001000 000010000 000100000 001000000 010000000 100000000 Не понятно что тут происходит? Читай три поста про битовые операторы начиная с этого ➡️https://t.me/pythonotes/45 В общем, это пример применения побитовых операций в самом Python. Теперь вы знаете Python еще немного лучше) #tricks#regex#libs

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@PensivePost · Post #4920 · 12.02.2021 г., 15:45

Things which really scare me Watching my own dreams digging my grave Waiting your words to tear me It sounds worse when you call my name You should hear me clearly I ain't here to playing again The deep cuts which you gave me Now those wounds giving no pain Your 'Forever' make no sense They can't be loyal? Make no friends Call it rude but its self defence I had a heart but it had no fence Darkish thoughts are getting intense Moon and stars ain't my reference Trauma take place in my veins Me and you got no difference Some situations never end Do care or don't pretend #verse#review

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@PensivePost · Post #4875 · 05.02.2021 г., 15:28

I'm all alone Waiting for your response Staring at the moon Take me back to home Lying on my face Loving make no sense Waiting for the doom Take me back to home Feeling cold inside Making possible dive Head hit first on stone Take me back to home It's been too much to bear Take me away from hear Hell always been my room Take me back to home #review#verse

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@PensivePost · Post #4878 · 06.02.2021 г., 14:27

Spectrum of love I had once affected from love We were one, now it's just get separate by move No one tried to prove Now we aren't into.., Love. But still checking up on each other's. Maybe we still don't want to get lose That was best life, when I had choose.., Her. Now it's getting worse and I can't do.., Anything. Stucked up on penny things, You and me had fucked up everything. Me and her, had dreams. It was fucked up ever since. #review#piyush#verse

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@PensivePost · Post #4872 · 04.02.2021 г., 18:06

Why it's feels so alone? Maybe cause of I didn't hear my fav songs It's night and it's so dark It's feeling like I'm lost When this night will end? Stop living in my head! What if I stay calm? And what if you stay with me? There are thousands of words to say And you are not here to listen to me One day you would come at any reason for me And one day I'll be gone for many reasons and you won't see that coming.. #review#piyush#verse

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@PensivePost · Post #4862 · 03.02.2021 г., 11:11

She just want to be alright, Even things are not all right, She's now crying like all night, She chooses darkness so she lose light. Now even god wants to know, who's right ? I didn't do anything wrong and idk if I have did maybe, No one knows how much I need you my baby, Again! You left me but when will this pain? You got yourself outta my life and I'm still in that lane. Sometime true love dies and no one gives a damn, Tell me after broking me what did you gain? #review#piyush#verse

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@PensivePost · Post #4856 · 02.02.2021 г., 17:17

She cried and said “why you want to control me?” I cried and said “it doesn't make me lonely.” She said is love isn't there to make we us? I said that's right but what bout lust? She still think that I was hiding something And than she left me saying you share nothing Now she miss me too Losing controlling too She thought I was fake But now who left true? #verse#review#piyush

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@PensivePost · Post #4855 · 02.02.2021 г., 17:05

She cried and said “why you want to control me?” I cried and said “it doesn't make me lonely.” She said is love isn't there to make we us? I said that's right but what bout lust? She still think that I was hiding something And than she left me saying you share nothing Now she miss me too Losing controlling too She thought I was fake But now who left true? #review#verse#piyush#pease