Re: how to combine addObject in mutablearray with Object instantiation?
Re: how to combine addObject in mutablearray with Object instantiation?
- Subject: Re: how to combine addObject in mutablearray with Object instantiation?
- From: Weydson Lima <email@hidden>
- Date: Tue, 5 May 2009 01:05:41 -0500
Sorry for jumping in, but I have a question in the following line:
> For other objects, you'll have to use a convenience method like:
>
> [myArray addObject:[NSNumber numberWithInt:7]];
>
When you add a NSNumber object, how can you quickly reference back to it?
Let's say you want to find the index in the array of the object you just
created. If you use indexOfObject:[NSNumber numberWithInt:7] that wouldn't
work, right? Because a new pointer is being created...
I'm actually working with a NSDictionary which I am having
troubles referencing back to a key.
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