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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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IOS Application Multi Language support with Database

im developing application for ios5.im using core data as data storage.i have to display some information and those informations are saved in 4 languages in database, user can select language.when selects a language whole application should…
Chathuranga Jayawardhana
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weird iOS 5.0 SDK GCC side effect on 4.2.x devices

I'm building a library against the 5.0 sdk GCC and running the code on a 4.2.x device. I'm not using 5.0 objective-c specific calls in this layer and the project is compatible to ship on 4.0+. I'm seeing some behavior in my library that is really…
cynistersix
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How to remove the last tab from uitabbarcontroller if having only three tabs

Here i am trying to dynamically add and remove the tab from uitabbarcontroller . As well as replace them . My apps situation is as below. First view is Logon and about After successful logon new 3 tabs . With last as More and two other . In more…
user968597
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Print controller does not appear

I am working on an application for iPad. I am using Xcode 3.2.6. Earlier I had ios 4.2 in my iPad. Now I have upgraded it to 5.0. I have implemented print functionality in my app. When I was using ios 4.2 the print functionality was working fine in…
Prateek Chaubey
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This App Is Incompatible With This iPod touch

I have developed an app that required iOS >= 4.0. But when I download it from App Store by using my iPod touch 2 (iOS 4.2.1), it says "This App Is Incompatible With This iPod touch". I don't know why. And when I use this iPod touch to run the app…
Smeegol
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Cancel NSMutableRequest and XMLParsing method ObjectiveC

I need to cancel a NSMutableRequest and a XMLParsing if the user choose another view I do this on ViewDidLoad: NSMutableURLRequest * req = [[NSMutableURLRequest alloc]initWithURL:[NSURL URLWithString:endereco] …
Vinicius Albino
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How to find which button is pressed on the array of buttons in ios

I have an array of buttons,I want the text on each button..to be displayed on the label..so friends,please tell me how can I achieve this Regards Ranjit
Ranjit
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How to re-install all the old SDKs(softwares) for iOS developemnt using Titanium?

I'm very new to the Apple Laptop usage and iOS App development using Titanium. Currently I'm developing an iOS Application using Titanium in an Apple MacBook(Mac OS X Version 10.6.6) with the help of Titanium Developer for testing my App. Now a days…
Siva
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ios format specifier: how to NSLog 0x%x in iOS 4.2

NSMutableArray *foo = [NSMutableArray arrayWithCapacity:12]; NSLog(@" foo is 0x%x", foo); // worked in XCode 4.0 to return the hex address of this variable Now it gives compiler warning: Conversion specifies type 'unsigned int' but the…
Rayfleck
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How to access tabBar click from another viewController

my home page is a tabbarView,now ,I have a presentModalView Controller,and as we know modalview takes the full screen,now this view has button,on click of which I want to dismiss the modalview and select 2nd tab of my home page so how can i do…
Ranjit
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Converting String to float in ios

Hello friends I Have a float type variable ,which contains a total price of specific item,so first I have converted into NSString..below is my code float total; [grandTotal setText:[NSString stringWithFormat:**@"$%.2f"**,total]]; so here…
Ranjit
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Posting larger image on facebook

How to post large image on facebook wall through iphone programmatically.I am using FBConnect API how can i acheive this. Thanks
user891221
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fake call to applicationDidReceiveMemoryWarning being triggered even if I have around 80 MB of RAM left

I have NSLog-ed the remaining memory in a timer repeating after 1 second. It just print the remaining memory. The runtime requirement app is around 20 MB max. Log shows free memory 90 MB+ when I launch the app. There is a tabBar in which one of the…
Saurabh Passolia
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UITextfield and UIPickerView

in my view I have 4 textfields,I have dragged it from xib, so when i click on first three textfields ,I want o open a keyboard and when i click on the 4th textfield only i want to open a UIPickerView Below i wrote the code,which is opening the…
Ranjit
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fit to zoom in maps on iphone

I am currently working on google maps.Using the GPS, I obtain the user's lat long information and hit a web service to obtain the nearest 5 stores available. I am able to plot the pins for it but the problem is how to fit the 5 pins to a maximum…
user496806
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