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JS version to get the real length of the string and the string function to get the fixed length_javascript skills
- WBOYOriginal
- 2016-05-16 19:15:421204browse
The length of double-byte characters is automatically calculated as 2. When selecting characters, the length of single-byte characters is also taken. For example, 2 takes one Chinese character or two letters, and 1 takes one Chinese character or letter.
[Ctrl A select all Note: If you need to introduce external Js, you need to refresh to execute
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