Hi I was watching the videos from WWDC 2010 and have now started to dig in to the functionality of the Build and Analyze tool in xcode 3.2. It's a great tool that will highlight coding mistakes (specially for a newcomer like me!) even if they may not have an impact during runtime. But there is one thing I would need some help to unders...
Hi, I have several openGL views on the iphone app (xcode) with different sprites, and I'm trying to create an animation, so that when I slide the finger on the sprite the whole view slides out of the screen, and another view slides in with different set of sprites. Is that possible? If yes, what's the most efficient way to do it? Than...
Can any buddy give me the pdf book related to opengl used in xcode for MAC... I am new in using xcode opengl.. If any budday have pdf books or tutorials related to my topic then, plz send it to my mail id.. [email protected]. ...
Help! Please I spent some 20+ hours working on a project and in the end I get a absolute specatular really weird failure of the code. I think it might have to do with where I am saving it and builds. Here are my errors: These never happened before and they are probably more related to where I am building? here is the really long error...
Hi guys, Almost sorted with my 1st app, just a simple news app but when I load it onto my iPhone the scroll seems jerky can someone have a look at my function and see if i'm doing something wrong. I need the image on the right hand side thats why i'm using custom cells. Thanks For any help #define DATELABEL_TAG 1 #define MAINLABE...
Hi, My Client wants a native iPhone App that displays their mobile site optimized for iPhone developed using asp.net and ComponentOnes Studio for iPhone. i was planning to use a PhoneGap app which calls an external URL using JavaScript and do it after showing the splash screen. but according to phoneGap FAQ its most likely to apple to ...
Hi, I am working on a application in which i need to search values in array which is storing the values from xml. I shall be thankful for this. with Regards Prateek Bhanot ...
is it possible to print all the source-files (and better also the class-model and .plists) in one step ? i even cant find any other osx-editor, that allows to print multiple files, but the project is relatively big to print each thing per hand. to easily push the files to any printer-icon, what i have read, is not possible, because ther...
I want to add UIControls to a UIScrollView, eg. UIControl *couponView = [[UIControl alloc] initWithFrame:CGRectMake(drawX,drawY,couponWidth,couponHeight)]; couponView.backgroundColor = [UIColor redColor]; [[scrollView contentView] addSubview:couponView]; //may not respond [scrollview.contentView addSubview:couponView]; //not a ...
Is it was possible to add objects/classes to a static library in a way that would let them be excluded when the library is weak linked? I tried adding attributes to my obj c classes that tag them as "weak_import" but the compiler says it is undefined. ...
Hello, i have a problem with my iPhone application. I want to read a mysql database, one method is to serve the data over php. My php file looks like this: <?php $db_verbindung = mysql_connect("localhost", "root","") or die ("Keine Verbindung moeglich"); $db = mysql_select_db("testdb") or die ("Die Datenbank existiert nic...
I've been working on an app that I've successfully built for iTouch, iPhone 3G, iPhone 3GS, iPhone 4, running iOS 3.0+. It worked fine when I plugged it in to Xcode and built from there. However, after submission to the app store, it only builds on iOS 4.0. Are there any obvious reasons why? My build settings were: Active Architecture: a...
I'm now involved with a C++ project, and I've never developed in C++ before. The question I have is the structure of projects that are multi-platform. One developer is working in VC++ and another in XCode. XCode doesn't have literal directories, they're logical (groups) directories. Should big C++ projects have actual folders, and if...
I know that might sound like a stupid question since it's a trivial feature in most modern IDEs, but I'm diving into iOS development and am getting familiar with the platform and SDK and I can't figure this out. I have a ton of experience with MS Visual Studio and I see that Xcode works very much the same, tho it's still lacking quite a...
Good Day! i have installed xcode latest in my snow leopard, now i have a question that when i run my project in xcode, and then stop it from simulator, but the xcode still shows that the app is running. so if i have to run it again, it will ask to rebuild like it was running and i want to run it again. i want to know that whether its an...
Does anyone have any suggestions for an 'Apple Sanctioned' way to change behaviors (ie, showing specific pictures in an imageView) based upon which segment within a UISegmentedControl is selected? Should a case or switch statement be used? Forgive the possible obscenely obvious question, but I was instructed that if you need to use a sw...
Hi everyone, i've another problem with the UITableView, app crashes after reloading tableView after loading data from internet, the crash happens in marked place in cellForRowAtIndexPath methood. I thinnk i still don't fully understand what actually mean recycling cells. Thanks for any help - (UITableViewCell *)tableView:(UITableView *...
I have a NSString declared in the interface part: @property (nonatomic, retain) NSString *filePath; In viewDidLoad I give this a value and when I am trying to call it from one of my custom methods it works for the first time but on the second it crushes. In my opinion filePath was autoreleased during the first call. I tried a diff...
I have an app with a uiwebview loading a stored index.html file and inside I have a get my location code, when I am trying to get my location it works fine but it asks for confirmation two times, one the mplampla.app wants to use your location and one ../index.html wants to use your location, any suggestions? ...
I'm looking to broaden my horizons and develop some apps for the iPhone. I have 15 years of software development experience, starting with C++ and then transitioning to C#. Nearly all of my experience is developing for Microsoft platforms (Windows, ASP.NET, etc), with a brief stint doing some Java/Oracle stuff. Does anyone have any sugg...