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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: #foundry
@venturevillagewall · Post #3354 · 18.12.2024 г., 12:07
Foundry Secures $500K Funding Foundry has successfully raised $500K in a funding round, dated December 4, 2024. For more details, visit their official site. #Foundry#Funding#Investment#AI#Tech#Startup
@venturevillagewall · Post #3743 · 29.12.2024 г., 10:00
Bitcoin Price Peak Expected in 2025 The founder of Pantera, whose Bitcoin fund saw a staggering 130,000% return, forecasts August 2025 as the peak for this cycle, anticipating a bull market in 2025 followed by a decline in 2026. He believes Bitcoin could increase tenfold over the next 5-10 years. Meanwhile, in mining news, Foundry USA Pool mistakenly refunded an erroneous transaction fee of 8.18 BTC (about $777,000), which was 91,127 times higher than normal. Additionally, Volatility Shares has applied to launch futures-based Solana ETFs, signaling potential market interest despite the absence of a current trading platform for these products. #Bitcoin#Pantera#Crypto#ETF#Solana#Mining#Forecast#BullMarket#BearMarket#Foundry#VolatilityShares#BTC#CryptoNews#Investing#MarketTrends#Blockchain#TransactionFee#Finance#Cryptocurrency #2025 #2026
@venturevillagewall · Post #3785 · 04.01.2025 г., 01:00
US Dominates Bitcoin Mining Landscape The US leads with over 40% of Bitcoin's hashrate. Foundry, the largest mining pool, holds 36.5% share, raising concerns over centralization. MicroStrategy aims to raise $2B through preferred stock to enhance its Bitcoin holdings, part of its '21/21 Plan'. Expected offer in Q1 2025, pending market conditions. Read more: CoinTelegraph | MicroStrategy Press | The Block | tl;dr #Bitcoin#Mining#US#Foundry#MicroStrategy#CapitalRaise#PreferredStock #21/21Plan #Hashrate#Crypto#Finance#Investment#Blockchain#StockMarket#USDC#Billion#Q12025#MarketConditions#WhaleAlert#BlackRock#VC
@venturevillagewall · Post #3789 · 04.01.2025 г., 13:00
Mining Project Linked to Notcoin? Emerging mining project possibly linked to The Open Builders, but not confirmed. Design resembles their work. Early supporters encouraged to invest, but caution advised due to potential volatility. Bitcoin has hit a new all-time hashrate of 1000 EH/s, with 40% concentrated in the US led by Foundry USA at 36.5% share. China still holds a significant portion of Bitcoin mining. In other news, Coinbase is considering tokenized stocks for its Base blockchain, while Ethena announces new products including an institutional synthetic stablecoin and a Telegram-based app. Phantom wallet team denies rumors of an upcoming airdrop or token launch. #Mining#Bitcoin#Cryptocurrency#Notcoin#TheOpenBuilders#Ethena#Stablecoins#PhantomWallet#COIN#Base#Funding#CryptoPayments#Investing#Hashrate#Blockchain#DeFi#CryptoNews#Tech#US#China#Foundry