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delete same number every two number while keeping the original order
I have one row data, I want the result only leep one number among every two same number. The function"unique" can not do thi...
11 years 前 | 3 个回答 | 0
3
个回答提问
replace multiple "1" with only one "1"
first, I have a strig array with all kinds of symbols, for example: FF1 = ('eE_?@ wwqy W'); then, I want to first ...
11 years 前 | 4 个回答 | 0
