2014/10/15 下午 10:03:35

iphone Programming Glossary: alternately

How to programmatically replace UIToolBar items built in IB

http://stackoverflow.com/questions/1078597/how-to-programmatically-replace-uitoolbar-items-built-in-ib

called when the particular button in the UIToolbar is clicked. And the UIToolbar is set up as an IBOutlet to toolbar. Alternately you could hook up the UIBarButtonItem as an outlet itself and use that as your logic to identify the index of the button..

How to programmatically send SMS on the iPhone?

http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone

Is there access to the iPhone accelerometer using Javascript?

http://stackoverflow.com/questions/1273964/is-there-access-to-the-iphone-accelerometer-using-javascript

information now but I was hoping that I could make use of the accelerometer for some of the games I plan on making. Alternately is this also possible with the Android phones javascript iphone share improve this question In the latest iOS update..

How do I stream video from iPhone acting as a server?

http://stackoverflow.com/questions/20894810/how-do-i-stream-video-from-iphone-acting-as-a-server

or resolution by dropping frames downsampling the UIImage s and fiddling with the settings in your AVCaptureSession . Alternately you can send small 5 second videos which are hardware compressed on the server and much easier to handle in bandwidth but..

iPad/iPhone browser crashing when loading images in Javascript

http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript

Is it possible to deallocate objects in Javascript or does Safari UIWebView keep a running total and never lets go Alternately is there any workaround to load in data another way that doesn't eat up this 10MB javascript iphone ipad webkit mobile..

NSThread vs. NSOperationQueue vs. ??? on the iPhone

http://stackoverflow.com/questions/3041837/nsthread-vs-nsoperationqueue-vs-on-the-iphone

cache images in another thread. NSThread detachNewThreadSelector @selector cacheImage toTarget self withObject image Alternately self performSelectorInBackground @selector cacheImage withObject image Alternately I can use an NSOperationQueue NSInvocationOperation.. toTarget self withObject image Alternately self performSelectorInBackground @selector cacheImage withObject image Alternately I can use an NSOperationQueue NSInvocationOperation invOperation NSInvocationOperation alloc initWithTarget self selector..

Can I make POST or GET requests from an iphone application?

http://stackoverflow.com/questions/319463/can-i-make-post-or-get-requests-from-an-iphone-application

responseData will contain the entire HTTP response convert to string with NSString alloc initWithData encoding . Alternately for POST replace the first block of code with NSMutableURLRequest request NSMutableURLRequest requestWithURL NSURL URLWithString..

Calling C++ method from Objective C

http://stackoverflow.com/questions/4456239/calling-c-method-from-objective-c

is looking for a non C mangled symbol name for donothing . Change its extension to .mm and you should be good. Alternately put an extern C declaration on your method declaration in foo.h when compiling the C file. You want to have it look like..

Can you use cancel/isCancelled with GCD/dispatch_async?

http://stackoverflow.com/questions/5449469/can-you-use-cancel-iscancelled-with-gcd-dispatch-async

. And you must release them in wrapUpHere . This idiom continues to work if you go deeper and deeper while in the BG. Alternately do exactly what BJ shows in his example. If you use BJ's method be careful if you go deeper. Whatever method you use you..

long polling in objective-C

http://stackoverflow.com/questions/6300756/long-polling-in-objective-c

@selector longPoll withObject nil void dataReceived NSData theData process the response here Alternately you could use async I O and delegate callbacks to accomplish the same thing but that would really be kind of silly in this..