如何在Google Spreadsheet公式中将字符串转换为驼峰式

Question

尝试创建公式以将由空格分隔的单词字符串转换为驼峰式

Answer 1

小得多的版本：

=SUBSTITUTE(PROPER(TRIM(A1))," ","")

我们只使用PROPER大写字母和TRIM并SUBSTITUTE删除空格。

如果我们要降低CamelCase，

通过仅用REPLACE小写字母第一个字符，我们有：

=REPLACE(SUBSTITUTE(PROPER(TRIM(A1))," ",),1,1,LEFT(LOWER(TRIM(A1))))

使用REGEX：

=REGEXREPLACE(REGEXREPLACE(PROPER(A1),"\s*",),"^(\w)",LEFT(LOWER(TRIM(A1))))

=LOWER(LEFT(TRIM(A1)))&REGEXREPLACE(PROPER(TRIM(A1)),"(\w|\s)(\w*)","$2")

Answer 2

这应该有效：

=JOIN("",ArrayFormula(UPPER(LEFT(SPLIT(A3," ")))&LOWER(MID(SPLIT(A3," "),2,500))))

或者更准确地说：

=JOIN("",ArrayFormula(UPPER(LEFT(SPLIT(A3," ")))&LOWER(REGEXEXTRACT(SPLIT(A3," "),".(.*)"))))