# len function...

Posted by wei on September 02, 1999 at 23:41:51:

In Reply to: 字串和数值之长度为何不同 posted by 新手 on September 02, 1999 at 13:41:37:

Len returns the number of characters in a string or the number of bytes required to store a variable.

since integer takes 2 bytes, so len(BBB)=2; if
it is long, len(BBB)=4

Follow Ups:

- 所以就无法取得正确值了？ 新手 09:26:29 9/03/99 (1)
  - Re: 所以就无法取得正确值了？ 琏琏 13:28:34 9/03/99 (0)