Comments on: Simple Calculator

By: Tomoko Cargill

Tomoko Cargill — Wed, 14 Dec 2011 19:33:12 +0000

I do believe all the ideas you have introduced on your post. They are really convincing and can certainly work. Still, the posts are very quick for starters. Could you please lengthen them a bit from next time? Thank you for the post.Riester Rente recently posted..1

By: Nick

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By: bensge

bensge — Sun, 23 Oct 2011 12:10:01 +0000

hey guys! i tried to change the float to a long long, but now the calculator is completely not working… Any help?
And why is the calculator not abled to handle point numbers?

By: Andrew

Andrew — Fri, 21 Oct 2011 15:08:27 +0000

In response to others who get garbage values after 10 or so digits are pressed, this is due to the fact that you are using float for currentNumber. Simply use long long instead of float. This will fix that problem.

Header file:
long long currentNumber;

Implementation:
calculatorScreen.text = [NSString stringWithFormat:@"%.2lld",currentNumber];

By: Jup R.

Jup R. — Sun, 09 Oct 2011 13:47:18 +0000

Thank you SO much for this clear, simple calculator. What I would like to do is have my custom calculator slide up when a user taps in the text box on the app. I’d love to know how to disable xcode’s standard keypad and slide this in instead. Can you make a suggestion? Thanks again for the great tutorial!

By: AK

AK — Fri, 23 Sep 2011 22:58:27 +0000

thanks, you really helped me

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By: Doug Uoy

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By: T-Discs

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By: pozycjonowanie lodz

pozycjonowanie lodz — Sun, 19 Jun 2011 20:45:55 +0000

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