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I am writing a program in Objective-C (XCode 3.2, on Snow Leopard) that is capable of either selectively blocking certain sites for a duration or only allow certain sites (and thus block all others) for a duration. The reasoning behind this program is rather simple. I tend to get distracted when I…
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Hi,
I made an Objective-C project for the iPhone. I had only one cpp class, the soundEngine taken from some Apple demo. Now I'm trying to merge OpenFeint which is coded in Objective-C++. As soon as I drop in the code without even referring to it from my code, when I hit Build, my Objective-C code…
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Does anyone know of a way to add additional attribute types to the @property keyword without modifying the compiler? Or can anyone think of another way to genericize getter/setter creation?
Basically, I have a lot of cases in a recent project where it's handy for objects to lazily instantiate their…
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What's the ObjectiveC syntax for specifying a protocol as an argument in a method?
Say I have 2 protocols, MyProtocol and MyProtocolCB:
@protocol MyProtocolCB <NSObject>
- (void) func;
@end
@protocol MyProtocol <NSObject>
- (void) register:(MyProtocolCB*) cb;
@end
I'm receiving this…
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I am developing an iPhone application and I use HTML to display formatted text.
I often display the same webpage, but with a different content. I would like to use a template HTML file, and then fill it with my diffent values.
I wonder if ObjectiveC has a template system similar to ERB in Ruby.
That…
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//Programmer-William Chen
//Seventh Period Computer Science II
//Problem Statement - First get the elapsed times and the program will find the
//split times for the user to see.
//
//Algorithm- First the programmer makes the prototype and calls them in the
//main…
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This is the structure of my file:
1111111111111111111111111
2222222222222222222222222
3333333333333333333333333
4444444444444444444444444
5555555555555555555555555
6666666666666666666666666
7777777777777777777777777
8888888888888888888888888
9999999999999999999999999
0000000000000000000000000
0000000000000000000000000
0000000000000000000000000
0000000000000000000000000
0000000000000000000000000
And…
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I wrote a function recently that finds maximum of two ints. Here is a code:
int get_max (int(*a)(int(*)(int(*)()),int(*)(int(*)(int**))), int(*b)(int(*)
(int(*)()),int*,int(*)(int(*)()))){return (int)((((int(*)(int(*)(int(*)()),int(
*)(int(*)())))a)> ((int(*)(int(*)(int(*)()),int(*)(int(*)())))b))…
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I always mess up how to use it correctly. Is there a set of rules defining what you can and cannot do?
I want to know all the Do's and all DoNOTs in terms of assignments, passing to the functions, etc.
Thanks
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I am trying to get this Zombie/Human agent based simulation running, but I am having problems with these derived classes (Human and Zombie) who have parent class "Creature". I have 3 virtual functions declared in "Creature" and all three of these are re-declared AND DEFINED in both "Human" and "Zombie"…
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