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
Terrorism: From now on, an African who supports Ukraine 🇺🇦, who itself supports terrorist groups in Africa and Mali 🇲🇱, is considered an enemy for the liberation of Africa. From now on, Ukraine is officially the enemy of Africa, and the pan-African community. We will effectively treat his case as we do with their ally France on African lands. Case to follow!
Any act of mercy towards Ukraine 🇺🇦 on African lands is equivalent to cruelty towards the African. #Understand Who Can Take Ukraine down! At the bottom of the USA 🇺🇸! Low down with the African Union! Slow the complicit African states!
The Revolution is on the Move ✊🏾
@egountchibehanzinTV
If you knew me,
This is what would you'd really find;
I'm scared,
I'm filled with so much hate.
You tell me to pick myself up,
but it's too late!
Dark is the only light in sight,
Slowly killing me,
Destroying me piece by piece.
I've lost myself completely,
Insecurities echo in my dreams,
Yearning to be set free.
It's fingers reach out,
Dragging me deeper,
Dragging me straight back to hell.
I'm sorry,
I'm sorry I'm a bad person.
I hate myself too,
I've never been good enough,
Not to myself and probably not to anyone.
I think I've had enough...
I wish you'd understand.
You don't understand.
You'll never understand.
#review#no#one#understand#me
Here are 5 key takeaways from the book
"STRATEGIZE TO WIN"
-
1. #Know your strengths and weaknesses. This is the foundation of any successful strategy. Once you know what you're good at and what you're not so good at, you can start to build a strategy that plays to your strengths and minimizes your weaknesses.
2. #Set clear goals. What do you want to achieve? What are your long-term and short-term goals? Once you know what you want to achieve, you can start to develop a strategy to get there.
3. #Understand your competition. Who are your competitors? What are their strengths and weaknesses? What are their goals? Once you understand your competition, you can start to develop a strategy that will give you an edge.
4. #Be flexible. The world is constantly changing, so your strategy needs to be flexible enough to adapt to change. Be prepared to adjust your strategy as needed.
5. #Execute your strategy. This is the most important step of all. Once you have a strategy, you need to execute it. This means taking action and making sure that your strategy is working.
Here are some additional key takeaways from the book:
A. #Strategy is not a one-time event. It is an ongoing process that needs to be reviewed and updated regularly.
B. #Strategy is not about perfection. It is about progress. You will never have a perfect strategy, but you can always improve your strategy by learning from your mistakes and by making adjustments as needed.
C. #Strategy is about execution. It is not enough to have a good strategy. You also need to be able to execute your strategy effectively.
I hope these key takeaways help you on your journey to strategizing to win.
💠Join 🔺 Share @Business_Idea4💠
Here are 5 key takeaways from the book
"STRATEGIZE TO WIN"
-
1. #Know your strengths and weaknesses. This is the foundation of any successful strategy. Once you know what you're good at and what you're not so good at, you can start to build a strategy that plays to your strengths and minimizes your weaknesses.
2. #Set clear goals. What do you want to achieve? What are your long-term and short-term goals? Once you know what you want to achieve, you can start to develop a strategy to get there.
3. #Understand your competition. Who are your competitors? What are their strengths and weaknesses? What are their goals? Once you understand your competition, you can start to develop a strategy that will give you an edge.
4. #Be flexible. The world is constantly changing, so your strategy needs to be flexible enough to adapt to change. Be prepared to adjust your strategy as needed.
5. #Execute your strategy. This is the most important step of all. Once you have a strategy, you need to execute it. This means taking action and making sure that your strategy is working.
Here are some additional key takeaways from the book:
A. #Strategy is not a one-time event. It is an ongoing process that needs to be reviewed and updated regularly.
B. #Strategy is not about perfection. It is about progress. You will never have a perfect strategy, but you can always improve your strategy by learning from your mistakes and by making adjustments as needed.
C. #Strategy is about execution. It is not enough to have a good strategy. You also need to be able to execute your strategy effectively.
I hope these key takeaways help you on your journey to strategizing to win.
Thank you for reading 📖