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Почему джуны путаются в асинхронном коде (и как научиться с ним работать)

Асинхронная модель — одна из самых сложных и одновременно важных тем в современном программировании, особенно в веб‑разработке. Если посмотреть на боль новичков (да и не только новичков), то одна из самых частых жалоб — непонимание, что там происходит под капотом, почему код скачет и не дает предсказуемых результатов, или почему программа не ждет выполнения функции.

В этой статье разберем, в чем корень путаницы, какие есть ключевые концепции асинхронности, и как к ним прикипеть, чтобы перестать путаться и научиться эффективно писать, отлаживать и поддерживать асинхронный код.

👉 @frontendInterview

Frontend Interview - собеседования по Javascript / Html / Css
Почему джуны путаются в асинхронном коде (и как научиться с ним работать)

Асинхронная модель — одна из самых сложных и одновременно важных тем в современном программировании, особенно в веб‑разработке. Если посмотреть на боль новичков (да и не только новичков), то одна из самых частых жалоб — непонимание, что там происходит под капотом, почему код скачет и не дает предсказуемых результатов, или почему программа не ждет выполнения функции.

В этой статье разберем, в чем корень путаницы, какие есть ключевые концепции асинхронности, и как к ним прикипеть, чтобы перестать путаться и научиться эффективно писать, отлаживать и поддерживать асинхронный код.

👉 @frontendInterview
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Pinterest (PINS) Stock Sinks As Market Gains

Pinterest (PINS) closed at $71.75 in the latest trading session, marking a -0.18% move from the prior day. This change lagged the S&P 500's daily gain of 0.1%. Meanwhile, the Dow gained 0.9%, and the Nasdaq, a tech-heavy index, lost 0.59%. Heading into today, shares of the digital pinboard and shopping tool company had lost 17.41% over the past month, lagging the Computer and Technology sector's loss of 5.38% and the S&P 500's gain of 0.71% in that time. Investors will be hoping for strength from PINS as it approaches its next earnings release. The company is expected to report EPS of $0.07, up 170% from the prior-year quarter. Our most recent consensus estimate is calling for quarterly revenue of $467.87 million, up 72.05% from the year-ago period.

Почему джуны путаются в асинхронном коде (и как научиться с ним работать)

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