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2014/10/15 ¤U¤È 10:11:00
iphone Programming Glossary: learningHow would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone so I could test Ramin's code and it works like a charm Final final update For those of you just learning about Core Graphics here is the simplest thing that could possibly work. In your subclassed UIView void..
Is it possible to program iPhone in C++ http://stackoverflow.com/questions/270455/is-it-possible-to-program-iphone-in-c can use Objective C which you can read about at Apple Developer Connection. If you know C already learning Objective C would be pretty simple if you decided to give that a try. More info on that topic is at..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with learning Objective C I know of books like Aaron Hillgrass' but I've also read that they are outdated and much..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c Duplicate Prefixing property names with an underscore in Objective C I am a C C developer and am learning Objective C. Recently I started on a tutorial that I found on net. The code is as below @interface MapDemoAnnotation..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers are good questions and its great to see that you're doing this research and seem concerned with learning how to do it right instead of just hacking it together. First I agree with the previous answers which..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial iOS JSON parsing tutorial closed As a learning experience I want to make an iphone application that calls a webserver webservice retrieves a JSON response.. share improve this question You will love this framework . And you will love this tool . For learning about JSON you might like this resource . And you'll probably love this tutorial . share improve this..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet itself is a good practice or not. I'm not fresh in Objective C but I'm still in the beginning of learning. Perhaps I'm doing something wrong and have a bad coding practice somewhere. Thanks you in advance if..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the..
http://stackoverflow.com/questions/72288/learning-opengl-es-1-x is not entirely true but it's been a while since I last used OpenGL . I am most interested in learning this for iPhone related development but I'm interested in learning how it works on other platforms as.. . I am most interested in learning this for iPhone related development but I'm interested in learning how it works on other platforms as well. I've found the book OpenGL ES 2.0 Programming Guide but I am.. backwards compatible with 1.x so I may miss out on some important concepts. Note For answers about learning general OpenGL see http stackoverflow.com questions 62540 learning opengl Some resources I've found..
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 KVC naming. With ARC I believe you could actually become a decent beginning programmer without learning the memory management rules at all. But you couldn't become a decent intermediate programmer. You need..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically just use an Tab Bar Controller but I dont want to. I want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController that acts as an root controller @interface..
How would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone I found an old project that had an imageView set up properly so I could test Ramin's code and it works like a charm Final final update For those of you just learning about Core Graphics here is the simplest thing that could possibly work. In your subclassed UIView void drawRect CGRect rect CGContextRef context UIGraphicsGetCurrentContext..
Is it possible to program iPhone in C++ http://stackoverflow.com/questions/270455/is-it-possible-to-program-iphone-in-c
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c of a variable in a cocoa objective c class work I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started management. Where is the best place to start I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with learning Objective C I know of books like Aaron Hillgrass' but I've also read that they are outdated and much of the sample code doesn't work on the iPhone SDK plus it seems..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c name of a member variable in Objective C duplicate Possible Duplicate Prefixing property names with an underscore in Objective C I am a C C developer and am learning Objective C. Recently I started on a tutorial that I found on net. The code is as below @interface MapDemoAnnotation NSObject MKAnnotation CLLocationCoordinate2D..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers key value observing share improve this question These are good questions and its great to see that you're doing this research and seem concerned with learning how to do it right instead of just hacking it together. First I agree with the previous answers which focus on the importance of putting data in model objects when..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial iOS JSON parsing tutorial closed As a learning experience I want to make an iphone application that calls a webserver webservice retrieves a JSON response and uses that response to populate the rows of a UITableView..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet and beside that I'm not sure if using the setter in the class itself is a good practice or not. I'm not fresh in Objective C but I'm still in the beginning of learning. Perhaps I'm doing something wrong and have a bad coding practice somewhere. Thanks you in advance if you can help me iphone objective c osx static analysis instance..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c of a variable in a cocoa objective c class work I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property..
http://stackoverflow.com/questions/72288/learning-opengl-es-1-x on OpenGL ES 1.x Let's assume I know nothing about OpenGL which is not entirely true but it's been a while since I last used OpenGL . I am most interested in learning this for iPhone related development but I'm interested in learning how it works on other platforms as well. I've found the book OpenGL ES 2.0 Programming Guide.. not entirely true but it's been a while since I last used OpenGL . I am most interested in learning this for iPhone related development but I'm interested in learning how it works on other platforms as well. I've found the book OpenGL ES 2.0 Programming Guide but I am concerned that it might not be the best approach because it.. on 2.0 rather than 1.x. My understanding is that 2.0 is not backwards compatible with 1.x so I may miss out on some important concepts. Note For answers about learning general OpenGL see http stackoverflow.com questions 62540 learning opengl Some resources I've found http khronos.org opengles 1_X http www.imgtec.com powervr insider..
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 mention the memory management naming rules while discussing KVC naming. With ARC I believe you could actually become a decent beginning programmer without learning the memory management rules at all. But you couldn't become a decent intermediate programmer. You need to know the rules in order to bridge correctly with Core..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically where I can switch between view A and view B. I know I could just use an Tab Bar Controller but I dont want to. I want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController that acts as an root controller @interface MyRootController UIViewController IBOutlet UIView contentView..
How would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone set up properly so I could test Ramin's code and it works like a charm Final final update For those of you just learning about Core Graphics here is the simplest thing that could possibly work. In your subclassed UIView void drawRect CGRect..
Is it possible to program iPhone in C++ http://stackoverflow.com/questions/270455/is-it-possible-to-program-iphone-in-c yes sort of. You can use Objective C which you can read about at Apple Developer Connection. If you know C already learning Objective C would be pretty simple if you decided to give that a try. More info on that topic is at the ADC as well. share..
Where to start openGL ES to create and rotate a cube in an iPhone? [closed] http://stackoverflow.com/questions/2857463/where-to-start-opengl-es-to-create-and-rotate-a-cube-in-an-iphone rotate a cube in an iPhone closed I've done some apps on iPhone using Objevtive C and Cocos2d and I'd like to start learning 3D. My first goal is to make a very simple app that Displays a 3D cube in the center of the screen. And move the camera..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c class work I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with learning Objective C I know of books like Aaron Hillgrass' but I've also read that they are outdated and much of the sample code..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c C duplicate Possible Duplicate Prefixing property names with an underscore in Objective C I am a C C developer and am learning Objective C. Recently I started on a tutorial that I found on net. The code is as below @interface MapDemoAnnotation NSObject..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers this question These are good questions and its great to see that you're doing this research and seem concerned with learning how to do it right instead of just hacking it together. First I agree with the previous answers which focus on the importance..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial iOS JSON parsing tutorial closed As a learning experience I want to make an iphone application that calls a webserver webservice retrieves a JSON response and uses that..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet setter in the class itself is a good practice or not. I'm not fresh in Objective C but I'm still in the beginning of learning. Perhaps I'm doing something wrong and have a bad coding practice somewhere. Thanks you in advance if you can help me iphone..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c class work I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever..
Are the Core Image filters in iOS 5.0 fast enough for realtime video processing? http://stackoverflow.com/questions/6625888/are-the-core-image-filters-in-ios-5-0-fast-enough-for-realtime-video-processing Image has been available for a while on the Mac I can point you to the Core Image Programming Guide as a resource for learning the framework. I can't comment on the iOS specific elements given the NDA but I highly recommend watching the video for..
learning iphone game development http://stackoverflow.com/questions/720901/learning-iphone-game-development iphone game development What would be the quickest route for a developer to learn to game development on the iphone. Ive..
What exactly does delegate do in xcode ios project? http://stackoverflow.com/questions/7215698/what-exactly-does-delegate-do-in-xcode-ios-project exactly does delegate do in xcode ios project I have just been learning iPhone apps development but I have a hard time in understanding what delegate actually means Can anyone tell me with example..
http://stackoverflow.com/questions/72288/learning-opengl-es-1-x about OpenGL which is not entirely true but it's been a while since I last used OpenGL . I am most interested in learning this for iPhone related development but I'm interested in learning how it works on other platforms as well. I've found the.. since I last used OpenGL . I am most interested in learning this for iPhone related development but I'm interested in learning how it works on other platforms as well. I've found the book OpenGL ES 2.0 Programming Guide but I am concerned that it.. is that 2.0 is not backwards compatible with 1.x so I may miss out on some important concepts. Note For answers about learning general OpenGL see http stackoverflow.com questions 62540 learning opengl Some resources I've found http khronos.org opengles..
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 rules while discussing KVC naming. With ARC I believe you could actually become a decent beginning programmer without learning the memory management rules at all. But you couldn't become a decent intermediate programmer. You need to know the rules..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically view B. I know I could just use an Tab Bar Controller but I dont want to. I want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController that acts as an root controller @interface MyRootController UIViewController..
NSFetchedResultsController with sections created by first letter of a string http://stackoverflow.com/questions/1112521/nsfetchedresultscontroller-with-sections-created-by-first-letter-of-a-string with sections created by first letter of a string Learning Core Data on the iPhone. There seem to be few examples on Core Data populating a table view with sections. The CoreDataBooks..
Which books and resources are good to learn OpenGL ES for iPhone OS quickly? http://stackoverflow.com/questions/1132353/which-books-and-resources-are-good-to-learn-opengl-es-for-iphone-os-quickly share improve this question This is a commonly asked question here Books on OpenGL ES targeted towards the iPhone Learning OpenGL ES 1.x What do I have to learn to get done with a 3D racing game for the iPhone What Tools do I need Want to display..
NSBlockOperation or NSOperation with ALAsset Block to display photo-library images using ALAsset URL http://stackoverflow.com/questions/11580918/nsblockoperation-or-nsoperation-with-alasset-block-to-display-photo-library-imag the NSBlockOperation with ALAsset block regarding my sample application I have gone through Stack Overflow question Learning NSBlockOperation . However I didn't get any idea to implement the NSBlockOperation with ALAsset block iphone nsoperation..
http://stackoverflow.com/questions/1354947/iphone-game-development iphone opengl es game development Thanks techy iphone opengl es share improve this question 8 Great Resources For Learning Iphone OpenGL ES 16 Killer iPhone OpenGL ES Resources contains a lot of information even about games development. EDIT As..
Monotouch or Titanium for rapid application development on IPhone? http://stackoverflow.com/questions/1488402/monotouch-or-titanium-for-rapid-application-development-on-iphone C Xcode and associated Apple bits then goferit. I did. It's been fun but my interest was in developing iPhone apps. Learning a new language framework and IDE was just a bonus I like this stuff . It was also necessary when I started. I've been working..
Learning the basics of UIScrollView http://stackoverflow.com/questions/1595389/learning-the-basics-of-uiscrollview the basics of UIScrollView I've been having a very hard time finding good examples of UIScrollView. Even Apple's UIScrollView..
What should I learn: Quartz or OpenGL ES? [closed] http://stackoverflow.com/questions/2328487/what-should-i-learn-quartz-or-opengl-es
How do I find out what exception was thrown in the Xcode debugger (for iPhone)? http://stackoverflow.com/questions/384775/how-do-i-find-out-what-exception-was-thrown-in-the-xcode-debugger-for-iphone trace in the debugger all I see is of course assembly. How do I find out what kind of exception was thrown Update Learning the details of the exception from the Debugger Console was enough to help me solve the problem. See http groups.google.com..
http://stackoverflow.com/questions/4028951/learning-core-graphics Core Graphics I'm doing iPhone programming and I need to learn about Core Graphics. It looks Apple doesn't provide a programming..
iPhone - Crash using addObject on a NSMutableArray http://stackoverflow.com/questions/4893043/iphone-crash-using-addobject-on-a-nsmutablearray isOn BOOL isOn self.param addObject @ eeeee This crashes the app with the following log 2011 02 04 01 31 02.548 Learning Project 3895 207 __NSArrayI addObject unrecognized selector sent to instance 0x630c960 2011 02 04 01 31 02.549 Learning.. Project 3895 207 __NSArrayI addObject unrecognized selector sent to instance 0x630c960 2011 02 04 01 31 02.549 Learning Project 3895 207 Terminating app due to uncaught exception 'NSInvalidArgumentException' reason ' __NSArrayI addObject unrecognized.. 187 3 CoreFoundation 0x00f36366 ___forwarding___ 966 4 CoreFoundation 0x00f35f22 _CF_forwarding_prep_0 50 5 Learning Project 0x00019463 ChoixJoursDisponibiliteController changedSelectorValue isOn 644 6 Learning Project 0x000190db ChoixJoursDisponibiliteController..
Learning iPhone SDK (Objective-C) [closed] http://stackoverflow.com/questions/5656626/learning-iphone-sdk-objective-c iPhone SDK Objective C closed Hey programmers I really want to learn how to program really cool games and iphone apps but..
What do I have to learn to get done with a 3D racing game for the iPhone? What Tools do I need? http://stackoverflow.com/questions/581784/what-do-i-have-to-learn-to-get-done-with-a-3d-racing-game-for-the-iphone-what-t need Which Books help out How long did you learn iphone objective c core animation 3d share improve this question Learning the basic ins and outs of OpenGL ES on the iPhone took me about 3 weeks. I post some of my observations on the subject here..
http://stackoverflow.com/questions/72288/learning-opengl-es-1-x OpenGL ES 1.x What is the quickest way to come up to speed on OpenGL ES 1.x Let's assume I know nothing about OpenGL which..
http://stackoverflow.com/questions/8482327/learning-opengles-2-0-on-ios OpenGLES 2.0 on iOS I'm a beginner with OpenGL ES 2.0 and I'm looking for a good book resource that will help me with my..
Draw a straight line using OpenGL ES in iPhone? http://stackoverflow.com/questions/9736887/draw-a-straight-line-using-opengl-es-in-iphone NULL offset to the first coordinate in this case 0 glDrawArrays GL_LINES 0 2 render Btw I've been going through Learning OpenGL ES for iOS by Erik Buck which you can buy in Rough Cut form through O'Reilly an early form of the book since it is..
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