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Help with Strings

edited June 2013 in Questions Posts: 1,976

I'm working on a small project that basically overhauls the default Codea GUI when testing projects, and I'm working n adding parameters. But, for text fields (replacing parameter.text), I came upon a question; how do you remove something from a string? It wouldn't be very useful in a text field if you could only write text and not press backspace. How can I remove the last letter from a string?

Thanks in advance.

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