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Using Substring to delete the last character of a string in JavaScript_javascript tips

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Release： 2016-05-16 17:18:02
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String str = "a,b,c,";

We need to delete the last English comma, what should we do?

Method:

1. Substring

str=str.Substring(0,s.Length-1)

Related labels：
substring string
source：php.cn
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