2024年2月22日

Go 100 mistakes - #52: Handling an error twice

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posted @ 2024-02-22 10:06 ZhangZhihuiAAA 阅读(9) 评论(0) 推荐(0)

Go 100 mistakes - #51: Checking an error value inaccurately

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posted @ 2024-02-22 09:49 ZhangZhihuiAAA 阅读(9) 评论(0) 推荐(0)

2024年2月21日

Go 100 mistakes - #50: Checking an error type inaccurately

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posted @ 2024-02-21 21:59 ZhangZhihuiAAA 阅读(11) 评论(0) 推荐(0)

Go - Type assertions and Type switches

摘要： Type assertions For an expression x of interface type, but not a type parameter, and a type T, the primary expression x.(T) asserts that x is not nil 阅读全文

posted @ 2024-02-21 21:40 ZhangZhihuiAAA 阅读(30) 评论(0) 推荐(0)

Go - wrap an error

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posted @ 2024-02-21 21:28 ZhangZhihuiAAA 阅读(9) 评论(0) 推荐(0)

Go - panic

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posted @ 2024-02-21 21:07 ZhangZhihuiAAA 阅读(5) 评论(0) 推荐(0)

Go - argument evaluation with defer

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posted @ 2024-02-21 20:17 ZhangZhihuiAAA 阅读(11) 评论(0) 推荐(0)

Go 100 mistakes - #46: Using a filename as a function input

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posted @ 2024-02-21 19:55 ZhangZhihuiAAA 阅读(8) 评论(0) 推荐(0)

Go 100 mistakes - #45: Returning a nil receiver

摘要： We’ve seen in this section that in Go, having a nil receiver is allowed, and an interface converted from a nil pointer isn’t a nil interface. For that 阅读全文

posted @ 2024-02-21 18:21 ZhangZhihuiAAA 阅读(17) 评论(0) 推荐(0)

Go - named result parameters

摘要： Unintended side effects with named result parameters: 阅读全文

posted @ 2024-02-21 17:15 ZhangZhihuiAAA 阅读(8) 评论(0) 推荐(0)


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