ZhangZhihuiAAA - 博客园

Go 100 mistakes - #35: Using defer inside a loop

摘要： We will implement a function that opens a set of files where the file paths are received via a channel. Hence, we have to iterate over this channel, o 阅读全文

posted @ 2024-02-21 09:23 ZhangZhihuiAAA 阅读(5) 评论(0) 推荐(0) 编辑

Go - break

摘要： A break statement is commonly used to terminate the execution of a loop. When loops are used in conjunction with switch or select, developers frequent 阅读全文

posted @ 2024-02-21 09:04 ZhangZhihuiAAA 阅读(2) 评论(0) 推荐(0) 编辑

Go - range

摘要： A range loop allows iterating over different data structures: String Array Pointer to an array Slice Map Receiving channel In general, range pro 阅读全文

posted @ 2024-02-20 17:11 ZhangZhihuiAAA 阅读(4) 评论(0) 推荐(0) 编辑

Go 100 mistakes - #29: Comparing values incorrectly

摘要： It’s essential to understand how to use == and != to make comparisons effectively. We can use these operators on operands that are comparable: Boolea 阅读全文

posted @ 2024-02-20 16:00 ZhangZhihuiAAA 阅读(4) 评论(0) 推荐(0) 编辑

Go 100 mistakes - #28: Maps and memory leaks

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posted @ 2024-02-20 15:34 ZhangZhihuiAAA 阅读(3) 评论(0) 推荐(0) 编辑

Go - map

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posted @ 2024-02-15 20:49 ZhangZhihuiAAA 阅读(3) 评论(0) 推荐(0) 编辑

Go 100 mistakes - #26: Slices and memory leaks

摘要： As a rule of thumb, remember that slicing a large slice or array can lead to potential high memory consumption. The remaining space won’t be reclaimed 阅读全文

posted @ 2024-02-15 20:04 ZhangZhihuiAAA 阅读(9) 评论(0) 推荐(0) 编辑

Go 100 mistakes - #25: Unexpected side effects using slice append

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posted @ 2024-02-15 19:45 ZhangZhihuiAAA 阅读(3) 评论(0) 推荐(0) 编辑

Go 100 mistakes - #21: Inefficient slice initialization

摘要： Converting one slice type into another is a frequent operation for Go developers. As we have seen, if the length of the future slice is already known, 阅读全文

posted @ 2024-02-15 09:56 ZhangZhihuiAAA 阅读(4) 评论(0) 推荐(0) 编辑

Go - slice

摘要： The slice now references the new backing array. What will happen to the previous backing array? If it’s no longer referenced, it’s eventually freed by 阅读全文

posted @ 2024-02-15 09:43 ZhangZhihuiAAA 阅读(4) 评论(0) 推荐(0) 编辑

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