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fix typo
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@@ -100,7 +100,7 @@ Example 5.3 [string_conversion2.go](examples/chapter_5/string_conversion2.go)
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**注意事项**
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**注意事项**
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如果您想下面一样,没有为多返回值的函数准备足够的变量来存放结果:
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如果您像下面一样,没有为多返回值的函数准备足够的变量来存放结果:
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func mySqrt(f float64) (v float64, ok bool) {
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func mySqrt(f float64) (v float64, ok bool) {
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if f < 0 { return } // error case
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if f < 0 { return } // error case
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