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实现trim功能 #72

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Liqiuyue9597 opened this issue Nov 2, 2020 · 0 comments

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Liqiuyue9597 commented Nov 2, 2020

消除字符串首尾的空格：

function trim(s) {
  return s.replace(/(^\s*) | (\s*$)/g, '')
}

Liqiuyue9597 added the 字节跳动 label

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