trim()
描述
得到一个去除头尾空白的字串。
trim()
会修改原字串而不是回传转换后的新字串。
语法
string.trim()
参数
string
: String 物件 (字串)
回传
无回传值
范例
See also
- String
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.