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2014/10/15 ¤U¤È 10:11:00
iphone Programming Glossary: learnediOS PNG Image rotated 90 degrees http://stackoverflow.com/questions/10307521/ios-png-image-rotated-90-degrees the image to my camera roll the image rotates 90 degrees. I've searched everywhere on this and one of the things I learned is that if I used JPEGs I wouldn't have this problem it sounds due to the EXIF information. My app has full copy paste functionality..
Where can I find an iPhone OpenGL ES Example that responds to touch? http://stackoverflow.com/questions/1039481/where-can-i-find-an-iphone-opengl-es-example-that-responds-to-touch
Pre-release checklist before building final version for App Store http://stackoverflow.com/questions/1480044/pre-release-checklist-before-building-final-version-for-app-store release checklist before building final version for App Store Curious what practices people have learned before making their final build and submitting to the App Store Aside from switching from Debug to Release commenting out..
Monotouch or Titanium for rapid application development on IPhone? http://stackoverflow.com/questions/1488402/monotouch-or-titanium-for-rapid-application-development-on-iphone of if this and if that and else this and else that and blah blah blah . I still use Objective C Xcode I've really learned to like Apple's tools. I honestly feel they're awkward and a bit arcane but still fun. But... then I also like this public..
Is MonoTouch a viable platform for iPhone development? http://stackoverflow.com/questions/1847274/is-monotouch-a-viable-platform-for-iphone-development been talking to quite a few after giving some talks posting to forums mailing lists here... is they they haven't yet learned how to develop an iPhone app. That's something iPhone devs must do regarldess of how they write their apps. MonoTouch isn't..
@property and retain, assign, copy, nonatomic in Objective-C http://stackoverflow.com/questions/2255861/property-and-retain-assign-copy-nonatomic-in-objective-c management share improve this question The article linked to by MrMage is no longer working. So here is what I've learned in my very short time coding in Objective C nonatomic vs. atomic atomic is the default. Always use nonatomic . I don't know..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols. That was almost one year ago and since then Apple introduced 'Document..
Show PDF in iPad using CGPDF APIs http://stackoverflow.com/questions/3042775/show-pdf-in-ipad-using-cgpdf-apis PDF in iPad using CGPDF APIs I have learned Apple has release CGPDF APIs in SDK 3.2 for drawing PDF context. What I understand from these APIs is that you can draw..
How can I find out if the iPhone user currently has a passcode set and encryption enabled? http://stackoverflow.com/questions/3806455/how-can-i-find-out-if-the-iphone-user-currently-has-a-passcode-set-and-encryptio a passcode set and encryption enabled I'm writing an iPhone application that requires its data to be encrypted. I've learned how to turn on encryption for files by setting the NSFileProtectionComplete attribute. I also know how to check the iPhone..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone more suitable to your use. node.view findLargeImage UIImage thumb node.view.largeImage if thumb blah blah Thats what I learned while trying to get this working anyway. iOS 5 update When the result block fires seems to be a bit slower with iOS5 maybe..
What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for? http://stackoverflow.com/questions/455553/what-is-nsstring-sizewithfontforwidthlinebreakmode-good-for forWidth lineBreakMode good for In my question How do I get NSString sizeWithFont forWidth lineBreakMode to work I learned that NSString sizeWithFont constrainedToSize lineBreakMode was actually what I needed. The documentation for NSString sizeWithFont..
Xcode 4 Tips and Tricks for Xcode 3 users [closed] http://stackoverflow.com/questions/5260877/xcode-4-tips-and-tricks-for-xcode-3-users using the preview versions and it'd be great if people could post any great tips tricks or keyboard shortcuts they've learned using those version now they're no longer under NDA. This could be especially useful for those upgrading from Xcode 3 like.. of stuff in about getting from version 3 to version 4 but I bet there are loads of great tricks people out there have learned that aren't in there. iphone ios xcode4 share improve this question I liked reading this Blog Pilky.me Xcode 4 the..
Understanding @Protocols in Objective-C http://stackoverflow.com/questions/5738428/understanding-protocols-in-objective-c @Protocols in Objective C I am a beginner to programming and a beginner to Objective C. I learned basic C and decided to start learning Objective C. I am reading Programming in Objective C 2.0 by Steven Kochan. His section..
How do I use a UIWebView in a Table Cell? http://stackoverflow.com/questions/646809/how-do-i-use-a-uiwebview-in-a-table-cell that was visible in cell #8 was the content from cell #1 the content in cell #9 was that from cell #2 and so on. I learned that the problem was that UIWebViews simply render their text slowly. It was suggested to instead preload the content into..
http://stackoverflow.com/questions/7465713/how-to-detect-iap-crackers I found out that many users use so called IAP crackers instead of purchasing the items in in app purchase IAP . I also learned that Zynga Poker and Pokerist already detect IAP crackers and prevent the fake IAP. I would like to detect which phone is..
Crash when adding persistent store (iCloud enabled) in app delegate http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate it is to have to create new App IDs and update provisioning profiles each time I thought it best to update what I've learned to potentially narrow down the cause and get to a quicker solution. Going through iCloud Storage Backup Manage Storage then..
http://stackoverflow.com/questions/885198/beginning-iphone-development credit by doing the homeworks and reviewing the class handouts. I've done the first three homeworks at this point and learned a lot from that experience. If you learn well from in class teaching and targeted assignments it's an excellent choice...
Xml serialization library for iPhone Apps [closed] http://stackoverflow.com/questions/944509/xml-serialization-library-for-iphone-apps library which is written in ANSI C not easy to use for someone who starts programming with objective c and never learned proper C before. Event there are a lot of wrappers available dealing with xml can be a pain for newbies. And here my idea..
How do I do geocoding (NOT reverse geocoding) on iPhone? http://stackoverflow.com/questions/988060/how-do-i-do-geocoding-not-reverse-geocoding-on-iphone that way too. Why did they support one but not the other Answers as to why or how would both be appreciated. Anyone learned anything new on this topic Any announcements I haven't heard about iphone geocoding share improve this question I had..
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