Đức Nguyễn • 12/15/2022

[Golang] Test Performance Function Standard - 1

This article presents Go benchmark tests comparing the performance of error creation methods (errors.New vs fmt.Errorf) and integer-to-string conversion methods (strconv.FormatInt, strconv.Itoa, and fmt.Sprintf). The results show that errors.New is significantly faster than fmt.Errorf, and strconv.FormatInt and strconv.Itoa outperform fmt.Sprintf for integer conversion. Includes code examples and benchmark output.

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#error handling #benchmarking #performance testing