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  • All (20543) +144
    • AI (3117) +9
    • DevOps (914) +5
    • Software (10652) +105
    • IT (5812) +25
    • Education (48)
  • Notice
  • All (20543) +144
  • AI (3117) +9
  • DevOps (914) +5
  • Software (10652) +105
  • IT (5812) +25
  • Education (48)
  • Notice
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  • 1个月前 · software

    为什么仅仅使用 if 不够:深入理解 Python 中的 try/except

    封面图片:为什么仅使用 if 不够:理解 Python 中的 try/except https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format...

    #python #exception-handling #try-except #error-handling #programming #debugging #tip-calculator
  • 1个月前 · software

    停止编写 try/except 地狱:使用 SQLAlchemy 与 Unit Of Work 清理数据库事务

    python 异步 def create_order(user_id: int, items_in_basket: listdict) -> Order: session = get_session 尝试: user: User = await session.getUser(user_id) 如果未使用…

    #sqlalchemy #python #database-transactions #unit-of-work #async #error-handling #try-except #session-management
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