空格也算一个字符窜长度？

Question

var mystr="Hello World!";
var myl=mystr.length;
//输出myl的值为12.

Answer 1

Does a space count as one character? -PHP Chinese website Q&A-Does a space count as one character for changing length? -PHP Chinese website Q&A

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Answer 2

是的，空格也叫空字符，空字符也是字符。也算一个字符长度。