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2014/10/15 ¤U¤È 10:03:55
iphone Programming Glossary: aren'tThe best way to remove duplicate values from NSMutableArray in Objective-C? http://stackoverflow.com/questions/1025674/the-best-way-to-remove-duplicate-values-from-nsmutablearray-in-objective-c about the order of the objects but then again if you're not worried about the order then why aren't you storing them in an NSSet to begin with If you are worried about the order loop over a copy of the..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance
http://stackoverflow.com/questions/1509547/uiview-with-rounded-corners which has a UIActivityView and a UILabel saying Signing In . This subview has corners which aren't rounded . How can I make them round Is there anyway to do it using IB iphone objective c cocoa touch..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview to get this working. I read other posts related to catching touch events in the map view but they aren't exactly what I want. Is there a way to dig into the map view to remove the callout bubble before drawing..
http://stackoverflow.com/questions/1861656/iphone-reachability-checking away items that actually pertained to the movie. According to their usually vague agreement you aren't allowed to have sweepstakes otherwise. I would also think this adheres more strictly to their only use..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom this question I can't help you with the crashing other than tell you to check and make sure you aren't unintentionally autoreleasing a view or layer somewhere within your code. I've seen the simulator handle..
Embedding YouTube videos on iOS http://stackoverflow.com/questions/5117617/embedding-youtube-videos-on-ios it doesn't have a superview. super didReceiveMemoryWarning Release any cached data images etc that aren't in use. void viewDidUnload Release any retained subviews of the main view. e.g. self.myOutlet nil void..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature ios qa qa1480 _index.html Apparently Apple has declared this to be BAD Broken As Designed and they aren't going to fix it. The circumvention is apparently to set the locale of the date formatter for a specific..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown may be dangerous. I've seen Clang go through a few iterations of how it handles return values that aren't assigned to local variables. There's no reason that with ARC enabled that it can't retain and release..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons the places you should have anyway. But it's smarter than you and can optimize out the ones that aren't actually needed just like it can unroll loops eliminate temporary variables inline functions etc. OK..
How do you optionally use iPhone OS 3.0 features in a 2.0 compatible app? http://stackoverflow.com/questions/986589/how-do-you-optionally-use-iphone-os-3-0-features-in-a-2-0-compatible-app
The best way to remove duplicate values from NSMutableArray in Objective-C? http://stackoverflow.com/questions/1025674/the-best-way-to-remove-duplicate-values-from-nsmutablearray-in-objective-c question Your NSSet approach is the best if you're not worried about the order of the objects but then again if you're not worried about the order then why aren't you storing them in an NSSet to begin with If you are worried about the order loop over a copy of the array NSArray copy mutableArray copy NSInteger index copy..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance
http://stackoverflow.com/questions/1509547/uiview-with-rounded-corners with rounded corners I have a login view which has a subview which has a UIActivityView and a UILabel saying Signing In . This subview has corners which aren't rounded . How can I make them round Is there anyway to do it using IB iphone objective c cocoa touch share improve this question Try this #import QuartzCore..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview handling all touch events myself in the map and I can't seem to get this working. I read other posts related to catching touch events in the map view but they aren't exactly what I want. Is there a way to dig into the map view to remove the callout bubble before drawing I'm at a loss. Any suggestions Am I missing something obvious..
http://stackoverflow.com/questions/1861656/iphone-reachability-checking we did get a personal phone call to verify that we were giving away items that actually pertained to the movie. According to their usually vague agreement you aren't allowed to have sweepstakes otherwise. I would also think this adheres more strictly to their only use things if you absolutely need them ideaology as well. Here's..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom iphone ios cocoa touch uiscrollview zooming share improve this question I can't help you with the crashing other than tell you to check and make sure you aren't unintentionally autoreleasing a view or layer somewhere within your code. I've seen the simulator handle the timing of autoreleases differently than on the device..
Embedding YouTube videos on iOS http://stackoverflow.com/questions/5117617/embedding-youtube-videos-on-ios release void didReceiveMemoryWarning Releases the view if it doesn't have a superview. super didReceiveMemoryWarning Release any cached data images etc that aren't in use. void viewDidUnload Release any retained subviews of the main view. e.g. self.myOutlet nil void dealloc super dealloc @end It compiles correctly and when..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature or is this a bug And see https developer.apple.com library ios qa qa1480 _index.html Apparently Apple has declared this to be BAD Broken As Designed and they aren't going to fix it. The circumvention is apparently to set the locale of the date formatter for a specific region generally the US but this is a bit messy NSLocale..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown could enable compiler features to ignore the warning but it may be dangerous. I've seen Clang go through a few iterations of how it handles return values that aren't assigned to local variables. There's no reason that with ARC enabled that it can't retain and release the object value that's returned from methodForSelector even..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons runtime cost. The compiler inserts retains and releases in all the places you should have anyway. But it's smarter than you and can optimize out the ones that aren't actually needed just like it can unroll loops eliminate temporary variables inline functions etc. OK now I will tell you about the small downsides If you're a long..
How do you optionally use iPhone OS 3.0 features in a 2.0 compatible app? http://stackoverflow.com/questions/986589/how-do-you-optionally-use-iphone-os-3-0-features-in-a-2-0-compatible-app
Iphone - How to encrypt NSData with public key and decrypt with private key? http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key publicKeyReference void didReceiveMemoryWarning super didReceiveMemoryWarning Release any cached data images etc that aren't in use. void testAsymmetricEncryptionAndDecryption uint8_t plainBuffer uint8_t cipherBuffer uint8_t decryptedBuffer const..
The best way to remove duplicate values from NSMutableArray in Objective-C? http://stackoverflow.com/questions/1025674/the-best-way-to-remove-duplicate-values-from-nsmutablearray-in-objective-c if you're not worried about the order of the objects but then again if you're not worried about the order then why aren't you storing them in an NSSet to begin with If you are worried about the order loop over a copy of the array NSArray copy..
http://stackoverflow.com/questions/1118400/speech-recognition
iOS - Passing variable to view controller http://stackoverflow.com/questions/11272864/ios-passing-variable-to-view-controller a view controller is being initialized inside the initWithNibName method the views that reside in the view controller aren't yet initialized and you can't set their properties yet. Do whatever you need that is view based in the viewDidLoad method...
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance
http://stackoverflow.com/questions/1509547/uiview-with-rounded-corners view which has a subview which has a UIActivityView and a UILabel saying Signing In . This subview has corners which aren't rounded . How can I make them round Is there anyway to do it using IB iphone objective c cocoa touch share improve this..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview map and I can't seem to get this working. I read other posts related to catching touch events in the map view but they aren't exactly what I want. Is there a way to dig into the map view to remove the callout bubble before drawing I'm at a loss...
Strange problem comparing floats in objective-C http://stackoverflow.com/questions/1614533/strange-problem-comparing-floats-in-objective-c problem now is that by casting the float to a double you carry over the bigger of error of the float . Of course they aren't gone compare equal now. Instead of using float 0.1 you could use 0.1f which is a bit nicer to read. share improve this..
http://stackoverflow.com/questions/1861656/iphone-reachability-checking that we were giving away items that actually pertained to the movie. According to their usually vague agreement you aren't allowed to have sweepstakes otherwise. I would also think this adheres more strictly to their only use things if you absolutely..
Check for private API “usage” yourself? http://stackoverflow.com/questions/3546046/check-for-private-api-usage-yourself For a program doing something with connections thumbnails or the order of things the above mentioned method names aren't all that unlikely. Getting rejected for this and having to rename a method and resubmit delays everything by at least a..
http://stackoverflow.com/questions/4119117/restrict-mkmapview-scrolling scrollEnabled and zoomEnabled to NO . But that won't let the user scroll or zoom inside the overlay's bounds. There aren't built in ways to restrict the map view to the overlay's bounds so you'd have to do it manually. First make sure your MKOverlay..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom share improve this question I can't help you with the crashing other than tell you to check and make sure you aren't unintentionally autoreleasing a view or layer somewhere within your code. I've seen the simulator handle the timing of autoreleases..
Embedding YouTube videos on iOS http://stackoverflow.com/questions/5117617/embedding-youtube-videos-on-ios the view if it doesn't have a superview. super didReceiveMemoryWarning Release any cached data images etc that aren't in use. void viewDidUnload Release any retained subviews of the main view. e.g. self.myOutlet nil void dealloc super dealloc..
How to apply “filters” to AVCaptureVideoPreviewLayer http://stackoverflow.com/questions/5156872/how-to-apply-filters-to-avcapturevideopreviewlayer in real time. My goal is to to conditionally apply simple image filters to the preview layer. The images aren't saved so I do not need to capture the output. For example I would like to toggle a setting that converts the video coming..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature library ios qa qa1480 _index.html Apparently Apple has declared this to be BAD Broken As Designed and they aren't going to fix it. The circumvention is apparently to set the locale of the date formatter for a specific region generally..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown the warning but it may be dangerous. I've seen Clang go through a few iterations of how it handles return values that aren't assigned to local variables. There's no reason that with ARC enabled that it can't retain and release the object value that's..
Steps to upload an iPhone application to the AppStore http://stackoverflow.com/questions/796482/steps-to-upload-an-iphone-application-to-the-appstore Device 2.2 Distribution . This shows you the active SDK and configuration. If your settings are correct but you still aren't getting that upload finished properly clean your builds. Choose Build Clean Command Shift K and click Clean. Alternatively..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons and releases in all the places you should have anyway. But it's smarter than you and can optimize out the ones that aren't actually needed just like it can unroll loops eliminate temporary variables inline functions etc. OK now I will tell you..
How do you optionally use iPhone OS 3.0 features in a 2.0 compatible app? http://stackoverflow.com/questions/986589/how-do-you-optionally-use-iphone-os-3-0-features-in-a-2-0-compatible-app
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