On Oct 28, 2012, at 12:01 PM, Jens Alfke wrote:
>
> On Oct 28, 2012, at 1:37 AM, Kyle Sluder wrote:
>
>>> In general, initialization code like this in a nib-loaded object should go
>>> into its -awakeFromNib method, which is [almost] guaranteed to be the first
>>> method invoked on that obje
H Miersch wrote:
then why does Xcode complain about an unused result? this is just another example of a TOTALLY USELESS error message.
anyway, i fixed it, and now it works. thanks.
ok, it looks like i've sorted the original problem. but here's the next one:
i have this line:
for (i = 0; i
On Oct 28, 2012, at 1:37 AM, Kyle Sluder wrote:
>> In general, initialization code like this in a nib-loaded object should go
>> into its -awakeFromNib method, which is [almost] guaranteed to be the first
>> method invoked on that object.
>
> Actually, the NSTableView docs explicitly warn tha
On 28 Oct 2012, at 01:18, M Pulis wrote:
> clients is not (yet) a proper NSMutableArray..
>
> Try one of the init methods within the NSMutableArray.
I'm sorry? -init is a perfectly reasonable method to call here.
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On 28 Oct, 2012, at 8:01 PM, H Miersch wrote:
> then why does Xcode complain about an unused result? this is just another
> example of a TOTALLY USELESS error message.
>
> anyway, i fixed it, and now it works. thanks.
>
> On 28. Oct 2012, at 11:56, Roland King wrote:
>
>>
>> On 28 Oct, 20
On 28 Oct, 2012, at 12:50 , H Miersch wrote:
> ok, it looks like i've sorted the original problem. but here's the next one:
>
> i have this line:
>
> for (i = 0; i++; i < count) {…}
>
> in the app delegate. Xcode keeps giving me this warning: expression result
> unused. WTF? that is correct s
then why does Xcode complain about an unused result? this is just another
example of a TOTALLY USELESS error message.
anyway, i fixed it, and now it works. thanks.
On 28. Oct 2012, at 11:56, Roland King wrote:
>
> On 28 Oct, 2012, at 7:50 PM, H Miersch wrote:
>
>> ok, it looks like i've so
On Oct 28, 2012, at 7:50 AM, H Miersch wrote:
> for (i = 0; i++; i < count) {…}
That should be for (i=0; i < count; i++) {} ;-)
- Koen.
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On 28 Oct, 2012, at 7:50 PM, H Miersch wrote:
> ok, it looks like i've sorted the original problem. but here's the next one:
>
> i have this line:
>
> for (i = 0; i++; i < count) {…}
>
> in the app delegate. Xcode keeps giving me this warning: expression result
> unused. WTF? that is correct
ok, it looks like i've sorted the original problem. but here's the next one:
i have this line:
for (i = 0; i++; i < count) {…}
in the app delegate. Xcode keeps giving me this warning: expression result
unused. WTF? that is correct syntax for a for loop, isn't it? so then why do i
keep getting
On Oct 27, 2012, at 6:02 PM, Jens Alfke wrote:
> In general, initialization code like this in a nib-loaded object should go
> into its -awakeFromNib method, which is [almost] guaranteed to be the first
> method invoked on that object.
Actually, the NSTableView docs explicitly warn that this is
On Oct 27, 2012, at 4:51 PM, H Miersch wrote:
> in the app delegate itself, there's this line, in
> applicationDidFinishLaunching:
>
> clients = [[NSMutableArray alloc] init];
>
> that works as expected. so far so good. but later, in another method in the
> app delegate, there's this line:
>
You're sure the later method is being called before clients is set? What if you
put NSLog statements next to each of the two statements you showed?
Any chance you have another variable called "clients" somewhere?
Any chance you have two instances of your app delegate class? In the NSLog
stateme
clients is not (yet) a proper NSMutableArray..
Try one of the init methods within the NSMutableArray.
gary
On Oct 27, 2012, at 4:51 PM, H Miersch wrote:
hi.
in my current project i have this line in the header for the app
delegate:
NSMutableArray *clients;
in the app delegate itself, th
hi.
in my current project i have this line in the header for the app delegate:
NSMutableArray *clients;
in the app delegate itself, there's this line, in applicationDidFinishLaunching:
clients = [[NSMutableArray alloc] init];
that works as expected. so far so good. but later, in another metho
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