@askmenow · Post #3023 · 19.10.2021 г., 12:10
Solve this #Riddle What goes through cities, over hills, and around towns, but never moves?
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Изворен канал @pythonotes · Post #146 · 16 сеп.
Функция sub в regex может принимать функцию в качестве аргумента repl. 📄 Из документации: If repl is a function, it is called for every non-overlapping occurrence of pattern. The function takes a single match object argument, and returns the replacement string. То есть для каждого совпадения будет вызвана функция для вычисления замены вместо замены на одну и ту же строку для всех совпадений. Иными словами, для замены разных совпадений на разные строки не потребуется запускать re.sub() много раз для каждой строки замены. Достаточно определить функцию, которая вернёт строку для каждого из совпадений. Описание слишком запутанное🤔, давайте лучше рассмотрим на простом примере: Создаем карту замены. То есть какие строки на какие требуется менять. remap = { 'раз': '1', 'два': '2', 'три': '3', 'четыре': '4', 'пять': '5', } Пишем функцию поиска строки для замены. Единственным аргументом будет объект re.Match. Используя данные этого объекта мы вычисляем замену on-the-fly! def get_str(match: re.Match): word = match.group(1) return remap.get(word.lower()) or word Пример текста. text = '''Раз Два Три Четыре Пять Вместе будем мы считать Пять Четыре Три Два Раз Мы считать научим вас ''' Теперь запускаем re.sub и вместо строки замены (repl) подаём имя функции. (Данный паттерн ищет отдельные слова в тексте) >>> print(re.sub(r'(\w+)', get_str, text)) 1 2 3 4 5 Вместе будем мы считать 5 4 3 2 1 Мы считать научим вас Думаю, достаточно наглядно 🤓 #libs#regex
Пребарај: #riddle
@askmenow · Post #3023 · 19.10.2021 г., 12:10
Solve this #Riddle What goes through cities, over hills, and around towns, but never moves?
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@languagetrivia · Post #536 · 24.12.2024 г., 06:00
🦫 Riddle: This 🇬🇧 British beaver is holding a mystery vegetable. What would he say he is holding? Options: A) Zucchini B) Courgette C) Cucumber D) Turnip E) Aubergine Press the button below to see the right answer. Did you guess it right? Yes 😎 | No 🌚 @languagetrivia#riddle
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@languagetrivia · Post #245 · 28.10.2024 г., 19:11
🧩 Riddle I’m a language spoken in a country known for its temples and street food. Written with a beautiful, looping script with no spaces between words. I use five tones to change the meaning of a word. What language am I? #guess_the_language#riddle 🦫@languagetrivia
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@askmenow · Post #2871 · 07.03.2021 г., 11:59
1. One Light Year is equal to? Ans . the distance traveled by light in one year 2. Liquefied petroleum gas (LPG) is mainly a mixture of ___? Ans . propane and butane 3. The Ozone layer lies in the which layer? Ans . Stratosphere 4. Most of the light rays inside a tubelight is in the form of____? Ans . ultra -violet light 5. Which is the alkalodid that contains in cola drinks? Ans . Caffeine 6. The device used for detecting even feeble current: Ans . Galvanoscope Via @askmenow ------------------------------ #Idiom "When pigs fly" What it means?Check Answer #Riddle What has a thumb and four fingers, but is not a hand" What is it?Check Answer ------------------------------- For Fun: Be Like Bro & sarcasticLOL Today's Quiz MCQ:Quiz MCQ
@askmenow · Post #2858 · 12.02.2021 г., 17:47
Daily Questions and Answers 1. ‘Mechanical Clock’ made by whom? Ans . Isaac Newton 2. By which Cotton fibers are made? Ans . Cellulose 3. What is the name of the tube which connects the middle ear with the throat? Ans . Eustachian tube Via @askmenow #Idiom " A slap on wrist " What it means?Check Answer #Riddle "I’m tall when I’m young, and I’m short when I’m old" What am I?Check Answer
@askmenow · Post #2857 · 11.02.2021 г., 06:59
1. What is the speed of Earth around sun? Ans . 30 km/sec 2. In our solar system the MARS is fourth planet according to sequences but how many moons has ‘Planet MARS’? Ans . 2 3. To measure the Humidity in air, what instrument used? Ans . Hygrograph 4. Splitting of light into its constituent colors is known as what? Ans . Dispersion 5. Basically the heavy water is used by which type of industries? Ans . Nuclear Power Generation plants Via @askmenow #Riddle "What belongs to you but is used most by other people" What is it?Check Answer #Idiom "The ball is in your court" What it means?Check Answer For fun: SarcasticLOL & Be Like Bro Today's news headline: read here
@askmenow · Post #2854 · 08.02.2021 г., 18:23
Daily Questions and Answers 1. Where is Hagia Sophia located? Answer: Istanbul, Turkey 2. Which region can be called the belt of Doldrums? Answer: Equatorial region 3. What is the study of landforms called? Answer: Geomorphology Via @askmenow #Idiom "Blood is thicker than water" What it means?Check Answer #Riddle "What's so fragile that it breaks when you speak it" What is it?Check Answer Today's News headlines:read here Try: Quiz MCQ For Fun:Be Like Bro , sarcasticLOL
@languagetrivia · Post #368 · 22.11.2024 г., 16:31
Why does Burmese (the language spoken in Myanmar, formerly Burma) use rounded characters instead of straight lines? Take the quiz below to find out! @languagetrivia#riddle#image
@anatomyarthub · Post #5043 · 28.04.2025 г., 05:34
#загадка#riddle 6️⃣ Моя спина такая заботливая — она всегда напоминает мне, когда я старею... особенно, когда я просто чихнул. My back is so caring - it always reminds me when I'm getting old... especially when I just sneeze. @anatomyarthub
@anatomyarthub · Post #4182 · 29.12.2024 г., 06:38
#загадка#riddle 5️⃣ Нормальная длина ног - когда ноги достают до пола. Так что это за мышца? Normal leg length is when your legs reach the floor. So what is this muscle? @anatomyarthub
@anatomyarthub · Post #3968 · 24.11.2024 г., 09:18
#загадка#riddle 4️⃣ Ладно, это проще простого! Okay, this is easy! @anatomyarthub
@anatomyarthub · Post #3937 · 19.11.2024 г., 06:35
#загадка#riddle 3️⃣ Так, ну и что это тут у нас? So, well, what do we have here? @anatomyarthub