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Questions tagged [ios-4.2]

For issues relating to using iOS, version 4.2.

iOS is an operating system for mobile devices developed by Apple Inc that they currently use in their iPhone, iPod touch and iPad devices. It is optimized for portable (including handheld) hardware with touch interfaces.

See also for further information.

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How to use iOS SDK 4.2 with Xcode 4.0.2

I installed Xcode4.0.2 yesterday and attempted to build and run a project developed by someone else, who was using an older version of Xcode (3.2.5) and iOS 4.2. By default it seems, Xcode sets the project's "Base SDK" to 'Latest iOS (iOS 4.3)'.…
Mat DeLong
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Data Formatters temporarily unavailable, will re-try after a 'continue'

I am new in iPhone technology. I am run my application on device, but I get this error :- Data Formatters temporarily unavailable, will re-try after a 'continue'. (Unknown error loading shared library…
jaydev
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in inAPP server model purchase which content is given to device by server at last for subscription?

I am working with inAPP purchase server model.I have confusion about last step in servermodel after finished receipt verification.Which contents are given by server to device and how it manage subscriptions?i know all receipts data are store into…
sinh99
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Is there any way to check distribution binary for push notifications before uploading to appstore?

My iPhone app is working fine in development phase. Now when I make a binary for the Appstore and upload it, push notifications no longer work. I made some changes and want to upload it again on Appstore, but I want to make sure that push…
Piscean
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why push notifications are not working in prodection mode?

I am working with my first iphone app. and now i am working with push notifications. i am using urban airship for push notifications. in developement phase everything was working fine. device tokens were registered and then i could send push…
Piscean
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keep php session alive and acessible from jquery

having big trouble managing my sessions so I'm asking help. the scenario from 1 iphone I load index.php login form here jquery $("#login").live('click', function(event) { //here I've the user input username and password an load the…
Pluda
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Finding CGPoint by adding into distance of two CGPoints

I have two CGPoints A and B. Distance between A and B can be found with ccpDistance(A,B). With this information, I need to find programmatically CGPoint(x,y) of X by adding small distance into distance of A-B. A-B may can make a connecting line in…
WaJiyaz
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allowsAirPlay support and iOS 4.2, iOS4.3

I am developing an iPhone application in which I want to support Air Play. My app should be able to run on iPhone device with iOS 4.1 onwards. So, I have selected iOS 4.3 as Base SDK and 4.1 as Deployment Target in Target settings of my App. Now, I…
spd
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Launching an app in debugger mode on iOS

I have to debug an application on iOS. This application has to be built using build scripts and not XCode. So I cannot use the "build and debug" option. The problem I wish to investigate happens right at app start-up, so, attaching to the process…
341008
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Can't make Xcode 4 run a barely empty project using SDK 4.2 (runs fine in 4.3)

I created a blank NavBar project and only touched a couple lines or so on one of the view controllers. I tested it fine in the 4.3 iPad and iPhone emulator but can't make it work for 4.2 at all. I get an error saying: The selected run destination…
Julian
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iOS ternary conditional operator implementation is picky only on device?

I'm using iOS SDK 4.2. I think that the ternary conditional op is(?) implemented differently on the simulators (iPhone4.1, 4.2. iPad 3.2, 4.2) than on actual devices. Because: iPad ? xibName = @"MyViewController-iPad" : @"MyViewController"; works…
xfze
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Changing position of button label in Xcode

I'm just wondering if anyone could help me change the position of a button label for a button that I've made with code. Thanks a lot, Chris
edhog
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How to use a image instead of activity indicator?

in my app when i click on refresh button, an activity indicator appears. and when tableView is refreshed then it disappears. i want to use a image instead of that activity indicator in such a way that when i click on refresh that image ll come on…
Piscean
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UITableViewDelegate Protocol Reference [ iOS 4.2 Library ]

iwas reading about the tableView protocol in the iOs 4.2 documentation, and i found this sentence, which refers to the "tableView:viewForHeaderInSection:" paragraph: Discussion The returned object, for example, can be a UILabel or UIImageView…
Abramodj
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iphone avTouch sample code - simulator not showing the audio meter levels

I recently got started with iphone programming and was checking out the avTouch sample project from Apple in the iphone simulator, but the audio levels are not showing in the simulator (haven't checked with a device). The audio plays, and I can…
tresnotas
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