Op 5-10-2010 16:23, Matt Gough schreef:
On 5 Oct 2010, at 15:18:06, Remco Poelstra wrote:
Op 5-10-2010 16:11, Dave DeLong schreef:
Then you have much bigger problems.
I already thought so :). But I noticed that [NSArray arrayWithCapacity] also
never returns nil. But I can create a very large array, and I can make it
bigger with addObjects:atIndexes: and that function returns void, so always
succeeds. How is that possible?
Because it throws exceptions if anything bad happens at runtime (i.e out of
memory, invalid parameters etc)
Google for NSException
Ah, I see. I thought exceptions were meant for programming errors.
This definitely helps in make sure my code behaves nice.
Regards,
Remco Poelstra
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