TGTGInsighttelegram intelligenceLIVE / telegram public index
← Python Заметки

TGINSIGHT SIMILAR POSTS

Најди сличен содржај

Изворен канал @pythonotes · Post #32 · 7 фев.

Скорее всего уже слышали, что складывать строки через + это плохая практика. Падение производительности, и всё такое. Без лишних слов, давайте измерять: from timeit import timeit def t1(): # складываем 10 строк через + из переменной t = 'text' for _ in range(1000): s = t + t + t + t + t + t + t + t + t def t2(): # склеиваем список строк через метод join arr = ['text'] * 10 for _ in range(1000): s = ''.join(arr) def t3(): # складываем через + но не из переменной а непосредственно инлайн объекты for _ in range(1000): s = 'text' + 'text' + 'text' + ... # всего 10 раз Теперь каждую строку склейки запустим по 10М раз >>> timeit(t1, number=10000) 0.21951690399964718 >>> timeit(t2, number=10000) 1.4978306379998685 >>> timeit(t3, number=10000) 0.2213820789993406 Хм, а нам говорили что через "+" это плохо и медленно ))) 😁 Тут стоит учитывать, что речь идёт о склейке множества длинных строк. Давайте изменим условия: def t4(): t = 'text'*100 for _ in range(1000): s = t + t + t + t + t + t + t + t + t def t5(): arr = ['text'*100] * 10 for _ in range(1000): s = ''.join(arr) def t6(): for _ in range(1000): s = 'text'*100 + 'text'*100 + ... # всего 10 раз >>> timeit(t4, number=10000) 12.795130728000004 >>> timeit(t5, number=10000) 2.642637542999182 >>> timeit(t6, number=10000) 0.2184546610005782 Вот, уже другой разговор, сразу видна разница, в среднем в 6 раз. Но погодите, почему последний тест t6() по скорости такой же как и t3()? Ведь строки теперь в 100 раз длиннее! Это вопросы оптимизации кода, какие простые изменения ускоряют или замедляют выполнение программы. Мы столкнулись с примером обхода обращения к переменной. Например, именно так работает директива #define в С++, во время компиляции подставляя значение переменной вместо ссылки на неё. В Python это тоже работает, но часто ли вы сможете встретить такой способ работы со строками? К сожалению, способ почти только теоретический. В целом, тесты показали то, что мы хотели. Делаем выводы самостоятельно. Полный листинг 🌍 #tricks

Резултати

Пронајдени 615 слични објави

Пребарај: #blum

当前筛选 #blum清除筛选
Airdrop Gold : Crypto Airdrop

@airdropgoldchannel · Post #157839 · 25.10.2024 г., 16:15

#BLUM VIDEO CODE !! ▶️ - What is On-chain Analysis ? ✅ - Blumextra ALL OLD VIDEO CODE !! 1. Forks Explained? Code: GO GET 2. Ton voices live Code: I LOVE BLUM 3. What's DAO? Code: No code 4. How to Analyze crypto? Code: VALUE 5. How to secure your crypto Code: BEST PROJECT EVE 6. Navigating Crypto Code: HEYBLUM 7. What are Telegram Mini Apps? Code: CRYPTOBLUM 8. Say No to Rug Pull! Code: superblum 9. What Are AMMs? Code: CRYPTOSMART 10. Liquidity Pools Guide. Code BLUMERSSS 11.$2.5M+ DOGS Airdrop Answer: HAPPYDOGS s 12. Doxxing? What's that? Answer: NODOXXING 13.Pre-Market Trading? Answer: WOWBLUM 14.How to Memecoin? Code: MEMEBLUM 15.Token Burning: How & Why? CODE: ONFIRE 16. Bitcoin Rainbow Chart? Code: SOBLUM 17.Crypto Terms. Part 1 Code: BLUMEXPLORER 18.How to trade Perps? Code: CRYPTOFAN 19. Sharding Explained Code: BLUMTASTIC 20. DeFi Explained Code: BLUMFORCE 21.How to Find Altcoins ANS : ULTRABLUM 22.Crypto Slang. Part1 CODE :BlumStorm ➡️ PLAY : @BLUM

Hashtags

Airdrop Gold : Crypto Airdrop

@airdropgoldchannel · Post #157835 · 23.10.2024 г., 15:20

#BLUM VIDEO CODE !! Task : Crypto Slang. Part1 Code: BlumStorm ALL OLD VIDEO CODE !! 1. Forks Explained? Code: GO GET 2. Ton voices live Code: I LOVE BLUM 3. What's DAO? Code: No code 4. How to Analyze crypto? Code: VALUE 5. How to secure your crypto Code: BEST PROJECT EVE 6. Navigating Crypto Code: HEYBLUM 7. What are Telegram Mini Apps? Code: CRYPTOBLUM 8. Say No to Rug Pull! Code: superblum 9. What Are AMMs? Code: CRYPTOSMART 10. Liquidity Pools Guide. Code BLUMERSSS 11.$2.5M+ DOGS Airdrop Answer: HAPPYDOGS s 12. Doxxing? What's that? Answer: NODOXXING 13.Pre-Market Trading? Answer: WOWBLUM 14.How to Memecoin? Code: MEMEBLUM 15.Token Burning: How & Why? CODE: ONFIRE 16. Bitcoin Rainbow Chart? Code: SOBLUM 17.Crypto Terms. Part 1 Code: BLUMEXPLORER 18.How to trade Perps? Code: CRYPTOFAN 19. Sharding Explained Code: BLUMTASTIC 20. DeFi Explained Code: BLUMFORCE 21.How to Find Altcoins ANS : ULTRABLUM ➡️ PLAY : @BLUM

Hashtags

Airdrop Gold : Crypto Airdrop

@airdropgoldchannel · Post #157830 · 21.10.2024 г., 16:15

#BLUM VIDEO CODE !! Task : How to Find Altcoins ANS : ULTRABLUM ALL OLD VIDEO CODE !! 1. Forks Explained? Code: GO GET 2. Ton voices live Code: I LOVE BLUM 3. What's DAO? Code: No code 4. How to Analyze crypto? Code: VALUE 5. How to secure your crypto Code: BEST PROJECT EVE 6. Navigating Crypto Code: HEYBLUM 7. What are Telegram Mini Apps? Code: CRYPTOBLUM 8. Say No to Rug Pull! Code: superblum 9. What Are AMMs? Code: CRYPTOSMART 10. Liquidity Pools Guide. Code BLUMERSSS 11.$2.5M+ DOGS Airdrop Answer: HAPPYDOGS s 12. Doxxing? What's that? Answer: NODOXXING 13.Pre-Market Trading? Answer: WOWBLUM 14.How to Memecoin? Code: MEMEBLUM 15.Token Burning: How & Why? CODE: ONFIRE 16. Bitcoin Rainbow Chart? Code: SOBLUM 17.Crypto Terms. Part 1 Code: BLUMEXPLORER 18.How to trade Perps? Code: CRYPTOFAN 19. Sharding Explained Code: BLUMTASTIC 20. DeFi Explained Code: BLUMFORCE ➡️ PLAY : @BLUM

Hashtags

Airdrop Gold : Crypto Airdrop

@airdropgoldchannel · Post #157816 · 18.10.2024 г., 21:21

#BLUM VIDEO CODE !! TASK : DeFi Explained 🆕 ANS : BLUMFORCE ALL OLD VIDEO CODE !! 1. Forks Explained? Code: GO GET 2. Ton voices live Code: I LOVE BLUM 3. What's DAO? Code: No code 4. How to Analyze crypto? Code: VALUE 5. How to secure your crypto Code: BEST PROJECT EVE 6. Navigating Crypto Code: HEYBLUM 7. What are Telegram Mini Apps? Code: CRYPTOBLUM 8. Say No to Rug Pull! Code: superblum 9. What Are AMMs? Code: CRYPTOSMART 10. Liquidity Pools Guide. Code BLUMERSSS 11.$2.5M+ DOGS Airdrop Answer: HAPPYDOGS s 12. Doxxing? What's that? Answer: NODOXXING 13.Pre-Market Trading? Answer: WOWBLUM 14.How to Memecoin? Code: MEMEBLUM 15.Token Burning: How & Why? CODE: ONFIRE 16. Bitcoin Rainbow Chart? Code: SOBLUM 17.Crypto Terms. Part 1 Code: BLUMEXPLORER 18.How to trade Perps? Code: CRYPTOFAN 19. Sharding Explained Code: BLUMTASTIC 20. DeFi Explained Code: BLUMFORCE ➡ PLAY : @BLUM

Hashtags

Airdrop Gold : Crypto Airdrop

@airdropgoldchannel · Post #157812 · 17.10.2024 г., 18:01

#BLUM UPDATE !! 🔠The $DOGS drop game will end on Oct 18 and another $DOGS drop game for over 5 million user on this Monday !! 🔠Eligibility: 1 transaction The DOGS showers in the Drop Game are ending this Friday for those who are eligible🐾💧 Make sure to catch all your DOGS before they disappear—there’s only time until 8 PM UTC on Oct 18 ⏰ And to show how much we appreciate each and every one of you, another DOGS drop is coming on ... 🥁 Monday! For over 5 MILLION of you. Eligibility rules: To qualify, users must have active wallets with at least 1 outgoing transaction. Snapshot day is Monday, 21st October, at 08:00 AM UTC. NOTE: Exact details will be shared prior to the drop launch. ✔ PLAY : @BLUM Are you able to claim $DOGS in Blum Drop game ? Let’s discuss in comments if yes then how much you have collected

Hashtags

Airdrop Gold : Crypto Airdrop

@airdropgoldchannel · Post #157786 · 11.10.2024 г., 23:30

#Blum daily Video Code 12 October 🗓️ ▶️ - Crypto Terms. Part 1? ✅ - Blumexplorer Start @BLUM 🎁 Claim: 250 BP $Blum 👇All Blum Video Answers👇 Blum All Video Code Answers (TESTED) ✅ ▶️ - Bitcoin Rainbow Chart? ✅ - Soblum ▶️ - Token Burning: How & Why? ✅ - Onfire ▶️ - $2.5M+ DOGS Airdrop ✅ - Happydogs ▶️ - How to Memecoin? ✅ - memeblum ▶️ - Doxxing? What’s that? ✅ - Nodoxxing ▶️ - Liquidity Pools Guide ✅ - Blumersss ▶️ - What Are AMMs? ✅ - Cryptosmart ▶️ - Say No to Rug Pull! ✅ - Superblum ▶️ - Navigating Crypto ✅ - Heyblum ▶️ - Secure Your Crypto ✅ - Best project ever ▶️ - Forks Explained ✅ - Go get ▶️ - How to Analyze Crypto? ✅ - Value ▶️ - BLUM TRACK QUEST ✅ - Blum - Big City Life ▶️ - Pre-Market Trading? ✅ - WOWBLUM ▶️ - Forks Explained ✅ - Go Get ▶️ - Secure your Crypto! ✅ - BEST PROJECT EVER ▶️ - What are Telegram Mini Apps? ✅ - CRYPTOBLUM ▶️ - How To Analyze Crypto ✅ VALUE ▶️- Ton Voices Live ✅ - I LOVE BLUM @airdropgoldchannel

Hashtags

Airdrop Gold : Crypto Airdrop

@airdropgoldchannel · Post #157785 · 11.10.2024 г., 19:14

#Blum Drop game updated 🤑 You can now get $DOGS 🐶 in Blum Drop game. The update has happened recently and will soon be available Join our tribe to earn 10% More: https://t.me/blum/app?startapp=tribe_airdropgoldchannel-ref_GVDXxbqiOx @AirdropGoldChannel

Hashtags

123•••5•••10•••15•••20•••25•••30•••35•••40•••45•••505152
ПретходнаСтраница 1 од 52Следна