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2014/10/15 ¤U¤È 10:09:14
iphone Programming Glossary: foobariPhone SDK 3.0 and symbolicatecrash not getting along? http://stackoverflow.com/questions/1207223/iphone-sdk-3-0-and-symbolicatecrash-not-getting-along Foundation 0x30570d47 0x30501000 458055 13 Foo 0x0000a1db Bar barfoo Bar.m 1617 14 Foo 0x00032f73 MyViewController foobar MyViewController.m 727 15 Foo 0x000329b9 MyViewController foobar MyViewController.m 666 16 Foo 0x00031fab MyViewController.. Bar.m 1617 14 Foo 0x00032f73 MyViewController foobar MyViewController.m 727 15 Foo 0x000329b9 MyViewController foobar MyViewController.m 666 16 Foo 0x00031fab MyViewController tabBar tabSelected MyViewController.m 440 17 Foo 0x00068d41..
Weak linking on iPhone refuses to work http://stackoverflow.com/questions/3002833/weak-linking-on-iphone-refuses-to-work linking share improve this question Aaand I figured it out. For symbols that are not functions extern const int foobar for instance you have to compare against the address of the symbol not the symbol itself so if UIApplicationWillEnterForegroundNotification..
http://stackoverflow.com/questions/3249897/get-content-of-webservice to fix but somehow I can't figure out what to do. I've got an URL like http www.myserver.com myservice.php param foobar . When I type that into Safari's address bar I see an result like Error or OK . So how do I properly call that URL from.. in synchronous mode Error checks omitted NSURL URL NSURL URLwithString @ http www.myserver.com myservice.php param foobar NSURLRequest request NSURLRequest requestWithURL URL NSData data NSURLConnection sendSynchronousRequest request returningResponse.. nil Use NSString stringWithContentsOfURL NSURL URL NSURL URLwithString @ http www.myserver.com myservice.php param foobar NSString content NSString stringWithContentsOfURL URL Of course you should use options 2 and 3 only if your content will..
How to create the magic .xcdatamodeld folder / package? http://stackoverflow.com/questions/4518000/how-to-create-the-magic-xcdatamodeld-folder-package because it expects a datamodel bundle with the type momd . NSString modelPath NSBundle mainBundle pathForResource @ foobar ofType @ momd If you have only one Datamodel it is not compiled into a momd file. But I forgot the actual extension. In..
Memory Management in Objective-C http://stackoverflow.com/questions/5015291/memory-management-in-objective-c self add return self void awake objectArray NSMutableArray alloc init is it cause leakage objectArray addObject @ foobar void add objectArray addObject @ foobar2 void dealloc objectArray release super dealloc @end or should i using property.. NSMutableArray alloc init is it cause leakage objectArray addObject @ foobar void add objectArray addObject @ foobar2 void dealloc objectArray release super dealloc @end or should i using property to set the objectArray iVar Player.h @interface.. return self void awake self.objectArray NSMutableArray alloc init autorelease cause leakage objectArray addObject @ foobar void add objectArray addObject @ foobar2 void dealloc objectArray release super dealloc @end if both of them doesn't cause..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c self.bar numberOne Both get the value of bar through your synthesized or your custom accessor method NSNumber fooBar self bar fooBar self.bar Both manipulate the bar ivar directly bar numberOne fooBar bar @end share improve this answer..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c self.bar numberOne Both get the value of bar through your synthesized or your custom accessor method NSNumber fooBar self bar fooBar self.bar Both manipulate the bar ivar directly bar numberOne fooBar bar @end share improve this answer..
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