Re: Why is [NSArray arrayWithObjects:] failing for me?
Re: Why is [NSArray arrayWithObjects:] failing for me?
- Subject: Re: Why is [NSArray arrayWithObjects:] failing for me?
- From: Kai Brüning <email@hidden>
- Date: Mon, 4 Jan 2010 14:15:09 +0100
On 4.1.2010, at 13:58, Charles Jenkins wrote:
> On 2010-01-03 00:08, Eric Smith wrote:
>> Correct, do not release the array. If you don't create it with "init", or retain it, then you should not release it.
>>
> Eric, thank you for stating that rule. It should be easy enough to remember and help me avoid this problem in the future.
>
> In my defense, there seems to be a bug in the latest XCode, which make strings stored in NSArrays look like garbage when inspected during debugging. So the elements of pnl appeared to be trashed immediately upon creation. That's why I was looking for the bug in the wrong place.
Yes, the data formatters in the debugger do not always work. Typing "po <object>" (e.g. po [pnl objectAtIndex:0]) normally works. "po" stand for "print object".
>
> Does anyone else find XCode extremely buggy?
Not at all. For me Xcode is extremely robust and a lot of fun to use. I use the latest version under Snow Leopard, but it was mostly the same under Leopard, too. My impression was that Xcode gained a lot of robustness when it was switched to GC.
> I have to continually close and reopen my editing window because the code display gets trashed and appears to scramble my code. It doesn't really change the source code file; it just makes it look as if I've randomly gone through the file deleting stuff, and when I see that happen, I immediately save, close, and reopen the window, and everything is fine.
Sounds scary, i’ve never seen this.
>
> Mac software is usually first class, stable, and beautiful. How do folks write such great software when they're stuck with such a sub-par IDE? :-)
They aren’t. There must be something very special with your setup.
Best
Kai
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