URGENT. Is there any way to delete the last parameter of a string ?

Sara Nuño Balmori shared this question 4 years ago
Answered

I need to concatenate a string of letters parameters (A, B, C). And each one is added when I do an action (it works). For example, when "A" is at first place of the string and "action 1" is done, "B" is concatenated to "A" (perfect). But, when "action1" is removed I need that "B" removes from the string too, is it possible?

Comments (2)

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Hi Sara,


You can use the substring function. Here is an example that erases the last character of the string: 68968d95c046877864ed54410342a3a5


Best,


Marc

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Thank you very much for your reply! It works!