Goblog--strings,bytes,runes and characters in Go

琼黍

于 2017-05-10 09:42:19 发布

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分类专栏： Golang 文章标签： go slice string golang

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                    Introduction 
 To use strings well requires understanding not only how they work but also the difference between a byte,a character,and a rune,the difference between Unicode and UTF-8,the difference between a string and a string literal, and other even more subtle distinctions.
What is a string 
 In Go, a string is in effect a read-only slice of bytes.