Basic string and value functions in Objective-C for iPhone
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by David Maitland
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Published on 2010-04-11T21:25:46Z
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2010/04/11
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I have very little programming knowledge; only a fair bit in Visual Basic.
How do I take a value from a text field, then do some simple math such as divide the value by two, then display it back to the user in the same field?
In Visual Basic you could just do txtBoxOne.text = txtBoxOne.text / 2
I understand this question is more than one question and is very basic stuff, but I need to get my head out of Visual Basic and into where I should be :)
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