Saturday, January 24, 2009

a Regexp testing :)

一串很长的数字,请对这个字字中每三位间加一个逗号(从右加)。
原:
12345678901234567890
目标:
12,345,678,901,234,567,890

答案在下面,反白显示:

Find:

((?<=\d)(\d){3}\b)

Replace with:

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