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IPHONE QUESTIONS

In App Purchase Problem
In App Purchase Problem
this one helps. Make sure to check the "Cleared for Sale" checkbox for the in-app purchase in iTunes Connect. Note that this does not submit the in-app purchase for approval to Apple. To do that, you need to click the green "Approve" button in the up
TAG : iphone
Date : November 28 2020, 07:01 PM , By : Rein
When is 'drawRect' called?
When is 'drawRect' called?
I hope this helps you . I have some custom drawing code in drawRect which also performs some calculation of sizes. , -[NSView viewWillDraw] is a reasonable place for last minute layout.
TAG : iphone
Date : November 28 2020, 07:01 PM , By : Ashutosh
2D Engine for iPhone OS
2D Engine for iPhone OS
it fixes the issue If your main concern is easily porting it, then I'd have a look at corona. Apparently porting from flash is very easy, and they have guides for ActionScript to Corona (Lua) conversions. It's not free or open source, but there is a
TAG : iphone
Date : November 28 2020, 07:01 PM , By : user3855262
How to display user location in mapkit?
How to display user location in mapkit?
I hope this helps . When the viewForAnnotation is requested, you need to check wether or not the given annotation corresponds to the current user location. If yes, return nil, otherwise return your own normal annoationView. - (MKAnnotationView *)mapV
TAG : iphone
Date : November 28 2020, 07:01 PM , By : user3854987
linking to an app on the Itunes store
linking to an app on the Itunes store
Hope that helps I would suggest the first link. If you're concerned about the country, take it out. If you remove /us from that link, it still works: http://itunes.apple.com/app/anagramania/id360016055?mt=8Better Yet,
TAG : iphone
Date : November 28 2020, 07:01 PM , By : Madefornaija Naija
Load data from csv file (iphone SDk)
Load data from csv file (iphone SDk)
With these it helps http://cocoawithlove.com/2009/11/writing-parser-using-nsscanner-csv.htmlHere is a good place to start for creating a CSV parser. It's complete with sample code and user comments.
TAG : iphone
Date : November 28 2020, 07:01 PM , By : user3854100
Pushing mail from postfix to iPhone
Pushing mail from postfix to iPhone
fixed the issue. Will look into that further Z-Push is an open source project that implements ActiveSync in PHP. I've played with it works, it's not the greatest solution. BTW, I think you are confused about the part of the system that does the push,
TAG : iphone
Date : November 27 2020, 07:01 PM , By : madala.venkat
UISegmentedControl tint color on touch
UISegmentedControl tint color on touch
may help you . Seems as if the selected segment's tint color is made darker than original tint. Therefore if your tint is black then the selected segment's tint color doesn't change since there isn't anything darker than that.I've looked around and h
TAG : iphone
Date : November 27 2020, 07:01 PM , By : user3863853
button inside table view cell shows highlighted state on tapping on cell
button inside table view cell shows highlighted state on tapping on cell
it helps some times Try with setting the cell.selectionStyle to UITableCellSelectionStyleNone
TAG : iphone
Date : November 27 2020, 07:01 PM , By : Anthony
best practice to obtain time zone for iPhone vs iPod Touch
best practice to obtain time zone for iPhone vs iPod Touch
I hope this helps . I am creating an app that requires the users current time zone. If the device being used is an iPhone and the user has their Time Zone set to automatically change, I think I can be fairly confident that localTimeZone or systemTime
TAG : iphone
Date : November 27 2020, 07:01 PM , By : Sarath
UITableViewCellStyleDefault image size
UITableViewCellStyleDefault image size
To fix the issue you can do I don't have that problem, but am using:cell.imageView.image = [[userPics objectAtIndex:indexPath.row] imageScaledToSize:CGSizeMake(44.0, 44.0)]; cell.imageView.contentMode = UIViewContentModeScaleAspectFit;
TAG : iphone
Date : November 27 2020, 07:01 PM , By : Andrada
How to copy a wchar_t into an NSString?
How to copy a wchar_t into an NSString?
hop of those help? Use initWithBytes:length:encoding. You will have to know the encoding that wchar_t uses, I believe it is UTF-32 on Apple platforms.
TAG : iphone
Date : November 27 2020, 07:01 PM , By : Piotr
Custom size app screen on iPad
Custom size app screen on iPad
help you fix your problem Generally, you shouldn't mess with the frame of a view controller's view. View controllers tend to resize their views on many occasions, for example when toolbars and navigation bars are hidden or made visible or when the in
TAG : iphone
Date : November 27 2020, 07:01 PM , By : user278310
Interface Builder Does Not Recognize Toolbar Buttons
Interface Builder Does Not Recognize Toolbar Buttons
This might help you All that matters is that they have an IBOutlet, and are declared correctly for the ui element you are trying to connect to. A @property isn't essential (but is good practice). You can have the IBOutlet on either the declaration, t
TAG : iphone
Date : November 27 2020, 07:01 PM , By : Wanyama Paulinho Pau
Where can I download iPhone SDK 3.1?
Where can I download iPhone SDK 3.1?
Does that help http://www.apple.com/downloads/macosx/development_tools/iphonesdk.html
TAG : iphone
Date : November 27 2020, 07:01 PM , By : user3863654
iPhone, memory / autorelease objects
iPhone, memory / autorelease objects
To fix the issue you can do Convenience methods like the ones you've shown should return objects that are not owned by the caller, which in the both of these cases means autoreleased objects, so your code is correct.
TAG : iphone
Date : November 27 2020, 07:01 PM , By : user3863630
iPhone App too large for SpringBoard to launch?
iPhone App too large for SpringBoard to launch?
it should still fix some issue But how much of that 500MB of data is your app trying to load into memory? The iPhone O/S will kill your app if it slurps up too much -- at any point during your app's run cycle.
TAG : iphone
Date : November 27 2020, 07:01 PM , By : OVBochkova
NSDateFormatter only works on simulator?
NSDateFormatter only works on simulator?
With these it helps i simple try to reformat a date: , DyingCactus was right!
TAG : iphone
Date : November 27 2020, 07:01 PM , By : Manel Aridhi
How to get tabs like zipcar app?
How to get tabs like zipcar app?
I wish this help you How do you get the three little tabs working in the "Find car by" view?
TAG : iphone
Date : November 27 2020, 07:01 PM , By : Pramod Kumar Kumawat
Memory management in objective-c
Memory management in objective-c
To fix the issue you can do The method should return an autoreleased array, NO 2 is the better choice. The reason for this is that when you call the method with
TAG : iphone
Date : November 27 2020, 07:01 PM , By : user3853975
RSA Encryption on iPhone
RSA Encryption on iPhone
it fixes the issue You probably want to look at this thread on the Apple Developer Forums, and also check out the "CryptoExercise" sample code.In short, the recommendation is that you distribute your public key as a DER-encoded X.509 certificate, bec
TAG : iphone
Date : November 27 2020, 07:01 PM , By : user3853682
What is the iPhone simulator IP address?
What is the iPhone simulator IP address?
help you fix your problem I have been looking for the answer to this question for some time. I am doing network programming for the iPhone and it is necessary for me to use the IP address of the device. This isn't a problem on the physical device as
TAG : iphone
Date : November 26 2020, 07:01 PM , By : Rajendra
From a 3D modeler to an iPhone app - what are best practices?
From a 3D modeler to an iPhone app - what are best practices?
help you fix your problem Well I can't say I know the perfect way to do this but after some experimenting I did get something working doing the following:created the model(s) in Blender, exported it to wavefront .obj format (TRIANGLE,normals,hq) then
TAG : iphone
Date : November 26 2020, 07:01 PM , By : user3863489
How to produce an iphone app which calculates the battery status?
How to produce an iphone app which calculates the battery status?
Hope this helps Just set [UIDevice currentDevice].batteryMonitoringEnabled = YES. Then you can use -[UIDevice batteryState] and -[UIDevice batteryLevel].
TAG : iphone
Date : November 26 2020, 07:01 PM , By : Arun
UIView animation -- horizontal page curl... like a book?
UIView animation -- horizontal page curl... like a book?
Hope this helps According to the Apple Documentation, it does not exist: http://developer.apple.com/iphone/library/documentation/UIKit/Reference/UIView_Class/UIView/UIView.html//apple_ref/c/tdef/UIViewAnimationTransitionNot sure whether this helps: i
TAG : iphone
Date : November 26 2020, 07:01 PM , By : niravshah2705
Switching xib's in iPhone SDK?
Switching xib's in iPhone SDK?
fixed the issue. Will look into that further Based on what you've written, you're probably a lot better off using a UINavigationController for this. It's specifically designed to be able to push new controllers in and manage notifications when these
TAG : iphone
Date : November 26 2020, 07:01 PM , By : user3862910
How to save a png image to camera roll?
How to save a png image to camera roll?
around this issue I'd like to save screenshots from my game to camera roll. Right now I'm using UIImageWriteToSavedPhotosAlbum which saves the image in jpg format with way too much ugly jpg artifacts. Is there a way to save an UIImage in png format t
TAG : iphone
Date : November 26 2020, 07:01 PM , By : redwert
Using socket API on IPhone
Using socket API on IPhone
With these it helps Take a look at CoreFoundation's CFSocket. You can integrate it easily into your app's run loop, so there's no messing around with threads. This free book excerpt shows you how to use it.CFSocket is a wrapper around a bsd socket, a
TAG : iphone
Date : November 26 2020, 07:01 PM , By : Elise Georis
How to ensure YouTube API only returns videos that are streamable on iPhone?
How to ensure YouTube API only returns videos that are streamable on iPhone?
This might help you This does not sound appropriate. My understanding is that iPhone does not stream RTSP rather it supports Apple's HTTP Streaming of segmented files for live and HTTP streaming of MPEG4 video files via range requests. I'd also expec
TAG : iphone
Date : November 25 2020, 07:01 PM , By : user3863241
CABasicAnimation delegate for animationDidStop?
CABasicAnimation delegate for animationDidStop?
I hope this helps you . I am following the example at the bottom of the page to call an animationDidStop function. , Implement:
TAG : iphone
Date : November 25 2020, 07:01 PM , By : DeepakMak
How to test if a web service is available
How to test if a web service is available
To fix the issue you can do You shouldn't use initWithContentsOfURL:, it is a blocking API and will cause your app to hang while it executes, unless you manually spawn a new thread to run it on and manage it properly.You should use NSURLConnection to
TAG : iphone
Date : November 25 2020, 07:01 PM , By : sahansam
iphone app crash, crash log posted
iphone app crash, crash log posted
hope this fix your issue This crash log is not symbolicated. iPhone app Crash logs are useless without being symbolicated. This is because during a release build of an iPhone app, all the debug symbols are stripped from the binary and stored into a .
TAG : iphone
Date : November 25 2020, 07:01 PM , By : Nandan Udupa
Quartz 2D or OpenGL ES? Pros and cons in the long term, possibility of migration to other platforms
Quartz 2D or OpenGL ES? Pros and cons in the long term, possibility of migration to other platforms
I hope this helps . use a framework that is cross platformCocos2d for android: http://code.google.com/p/cocos2d-android/
TAG : iphone
Date : November 25 2020, 07:01 PM , By : user3863123
How do I get Core Data to create an SQLite DB from my Managed Object Model
How do I get Core Data to create an SQLite DB from my Managed Object Model
fixed the issue. Will look into that further I've looked at the examples and documentation but they all seem to copy an existing SQLite DB into the working directory.
TAG : iphone
Date : November 25 2020, 07:01 PM , By : 张毅诚
Can a method return an NSRange?
Can a method return an NSRange?
wish of those help Of course a method can return NSRange. But returning structures require special attention to the compiler because how the method is invoked is usually different (objc_msgSend_stret vs. objc_msgSend). Please make sure you declare ph
TAG : iphone
Date : November 25 2020, 07:01 PM , By : user3862977
How to change size of UIButton
How to change size of UIButton
To fix the issue you can do The code above should not compile; you're trying to assign a CGRect to a CGSize. The problem comes in the misleading nature of properties. What you're doing above is akin to this:
TAG : iphone
Date : November 25 2020, 07:01 PM , By : user3859523
a "+" sign in email address
a "+" sign in email address
This might help you The email, user name and password need to be escaped by -stringByAddingPercentEscapesUsingEncoding:.
TAG : iphone
Date : November 25 2020, 07:01 PM , By : Saumya
iPhone: value of selectedIndex for tab should be consistent, but isn't
iPhone: value of selectedIndex for tab should be consistent, but isn't
I wish this helpful for you A co-worker just provided the answer. selectedIndex isn't set up yet in viewWillAppear; when I switched to using viewDidAppear instead, it works as expected.
TAG : iphone
Date : November 24 2020, 07:00 PM , By : Magnus
how to send MMS from the iphone by programming?
how to send MMS from the iphone by programming?
Does that help It's impossible with current API. I've seen a workaround in SMS-box application: it copies text and image to clipboard and then asks user to paste it in standard sms app.
TAG : iphone
Date : November 24 2020, 07:00 PM , By : JoJo
Is it a good idea to use ASIHTTPRequest library with three20?
Is it a good idea to use ASIHTTPRequest library with three20?
hope this fix your issue I do in my app because it is much more powerful than TTURLRequest for some things. In my apps, I use TTURLRequest for basic things like http GET's, but I use ASIHTTPRequest for downloading large pieces of data because they of
TAG : iphone
Date : November 24 2020, 07:00 PM , By : sheldon
Auto launch the video player in Android from the browser like an iPhone does
Auto launch the video player in Android from the browser like an iPhone does
Hope this helps You should know that Android is quite strict regarding the video streams that you can stream. To be able to watch a stream a video (progressively watch and download) the video container must be correctly formatted.There are many ways
TAG : iphone
Date : November 24 2020, 07:00 PM , By : user3862829
Subview Doesnt AutoSize When Added to Root View Controller
Subview Doesnt AutoSize When Added to Root View Controller
wish helps you After wrestling with this for a while I added the following code to my subview. It executes after the view is added to the root view controller. So far it seems to work.-
TAG : iphone
Date : November 24 2020, 07:00 PM , By : FlorisBQ
How to implement UITableView with multiple columns and sideways scrolling
How to implement UITableView with multiple columns and sideways scrolling
help you fix your problem That is a custom view.It's possible it could be a table view, with heavily customised cells, but that would have been a hell of a lot of work to get it scroll horizontally too.
TAG : iphone
Date : November 24 2020, 07:00 PM , By : ronaldlir
How to run/port MongoDB on iPad?
How to run/port MongoDB on iPad?
Hope this helps I honestly have no experience with iPhone/iPad development and imagine that there'll be some work involved to get it working; but MongoDB is capable of being run as an embedded database - maybe that would be the way to go. Check out t
TAG : iphone
Date : November 24 2020, 07:00 PM , By : pantherede
How to insure MFMailComposeViewController doesnt send email when body is not empty?
How to insure MFMailComposeViewController doesnt send email when body is not empty?
may help you . This is not a programming answer, and might be a bit off topic, but I have released a few apps with similar functionality, and have seen the same thing. I have also talked with a few of the users who have sent in empty emails, and have
TAG : iphone
Date : November 23 2020, 07:00 PM , By : Yılmaz Akbaş
How to add ANY language in app description on AppStore? Tremendous impact on downloads!
How to add ANY language in app description on AppStore? Tremendous impact on downloads!
Hope this helps We had a similar problem with various apps in Catalan. Since Catalan is not available as an app description language we submit the Catalan description as Spanish, which is the language used in the App Store in Catalunya. All the apps
TAG : iphone
Date : November 23 2020, 07:00 PM , By : Shane
Play multiple audio files using AVAudioPlayer
Play multiple audio files using AVAudioPlayer
To fix the issue you can do inScript, did you find a solution to this yet? you might want to stick with something simple like an if { // do something } else { // do something else } statement to play them back-to-back.For loading into an array, creat
TAG : iphone
Date : November 23 2020, 07:00 PM , By : Quy Cầu Giấy
Infinite loop when adding CATiledLayer to UIView
Infinite loop when adding CATiledLayer to UIView
I think the issue was by ths following , Just found this:http://www.iphonedevsdk.com/forum/iphone-sdk-development/18121-calayer-interesting-crash.html
TAG : iphone
Date : November 23 2020, 07:00 PM , By : statsn00b
How can I detect if an iPhone OS device has a proximity sensor?
How can I detect if an iPhone OS device has a proximity sensor?
wish of those help The docs related to proximity sensing state that if the proximity sensing APIs are used on a device without a proximity sensor (i.e. iPod touch, iPad) they will just return as if the proximity sensor has fired. , Taken from UIDevic
TAG : iphone
Date : November 23 2020, 07:00 PM , By : JacksonCodes
setNeedsDisplayInRect: paints a white rectangle only
setNeedsDisplayInRect: paints a white rectangle only
This might help you I found a solution, however it still escapes me how exactly this works. Here's the code:This method flips the given rectangle in the same manner, in which the coordinate transformation in the context flips the context coordinate s
TAG : iphone
Date : November 23 2020, 07:00 PM , By : Pavel Plutov
iPhone in App purchase : Working but Not
iPhone in App purchase : Working but Not
may help you . (I am copying it directly from http://troybrant.net/blog/2010/01/invalid-product-ids/)To save you the pain of exhaustively searching the web for the cause of your error, here is a checklist of everything I have stumbled across that can
TAG : iphone
Date : November 23 2020, 07:00 PM , By : evaninja
How do I debug production push notifications using Xcode?
How do I debug production push notifications using Xcode?
wish of those help You should use the development push certificates for this. Send your push notifications to ssl://gateway.sandbox.push.apple.com:2195 rather than ssl://gateway.push.apple.com:2195Refer to Apple Documentation for more info.
TAG : iphone
Date : November 22 2020, 07:01 PM , By : Kreshnik B. Ahmeti
Possible to play a sound without stopping music?
Possible to play a sound without stopping music?
will be helpful for those in need Yes, you want to configure an audio session to treat your sounds as "ambient" sounds. Here's how I do it in my game:
TAG : iphone
Date : November 22 2020, 07:01 PM , By : atiliox
XML Processing on iPhone: What is the best option?
XML Processing on iPhone: What is the best option?
fixed the issue. Will look into that further Have a look TouchXmlhttp://code.google.com/p/touchcode/wiki/TouchXML
TAG : iphone
Date : November 22 2020, 07:01 PM , By : Anjaleque
iphone Json POST request to Django server creates QueryDict within QueryDict
iphone Json POST request to Django server creates QueryDict within QueryDict
To fix the issue you can do I'm creating a JSON POST request from Objective C using the JSON library like so: , This is the way to process a POST request with json data:
TAG : iphone
Date : November 22 2020, 07:01 PM , By : Jamal
How do I make a UIAlertView appear only once, at the first start-up of an iPhone app?
How do I make a UIAlertView appear only once, at the first start-up of an iPhone app?
I hope this helps you . To determine whether the app is run the first time, you need to have a persistent variable to store this info. NSUserDefaults is the best way to store these simple configuration values.For example,
TAG : iphone
Date : November 22 2020, 07:01 PM , By : user3862124
invoking iphone address book within another application?
invoking iphone address book within another application?
hope this fix your issue Read the Apple Documentation
TAG : iphone
Date : November 22 2020, 07:01 PM , By : SRingeck
Draw triangle iphone
Draw triangle iphone
I hope this helps you . You should take a look at QuartzDemo from Apple Documentation, which have a lot of examples of drawings. Using this demo, you can change de star (6 edges) to a triangle (3 edges) in the Polygon demo. Just change the number of
TAG : iphone
Date : November 22 2020, 07:01 PM , By : user3862078
Changing font size of tabbaritem
Changing font size of tabbaritem
This might help you Is it possible to change the font size of tabs? , I recommend a better way:
TAG : iphone
Date : November 21 2020, 07:01 PM , By : Marcus
Dynamically add a new row as Add in UITableView in edit mode?
Dynamically add a new row as Add in UITableView in edit mode?
will be helpful for those in need You need to implement a bunch of delegate methods. On the UITableViewDelegate side:
TAG : iphone
Date : November 21 2020, 07:01 PM , By : user3861968

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