标签为 EXCEL 的存档
EXCEL使用技巧
Author: 柳世杀神·GabrielGon4 五 2008
一、求字符串中某字符出现的次数:例:求A1单元格中字符"a"出现的次数:=LEN(A1)-LEN(SUBSTITUTE…
生命在于折腾
4 五 2008
一、求字符串中某字符出现的次数:例:求A1单元格中字符"a"出现的次数:=LEN(A1)-LEN(SUBSTITUTE…
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