NSData *finaldata2 =[NSData dataWithContentsOfFile:[[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"DefaultProfilePhoto.jpg"]]; now when i convert this NSData to NSString at that time i'm getting value null. How to resolve this problem I need data of my png file into 1 NSString ...
I am drawing a scaled image that exceeds the dimensions of the CGLayer I am drawing it on. Do I need to set a clip rectangle to the bounds of the CGLayer? It seems to be getting clipped automatically to bounds, but I want to make sure that a manual clip is not necessary. Thanks ...
Hello, I have the following code: NSString *text = @"http://bit.ly/111 http://bit.ly/222 http://www.www.www"; NSRegularExpression *aLinkRegex = [NSRegularExpression regularExpressionWithPattern:@".*http://.*" options:NSRegularExpressionCaseInsensitive error:nil]; NSUInteger numberOfMatches = [aLinkRegex numberOfMatchesInString:text opti...
I've been trying for some time now to get xml parser working leak free and efficient but so far unsuccessful. I've removed additional fields as they are all the same. - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary...
I faced on the warning as below when I build my app in xcode. Application failed codesign verification. The signature was invalid, or it was not signed with an Apple submission certificate. (-19011) In the internet, there are many people who faced on this warning,but there is no solution. ( they are searching the solution even now..)...
I used to have a very small/simple XIB file. Something has caused it to quickly grow to over 500k. The only graphics in it are 3 small PNG files (about 4k each). Here's some of the XIB. Any idea on what is causing this size increase? <string key="NSFrame">{{0, 44}, {320, 416}}</string> <reference key="NSSup...
I know in vast of the cases I don't have to release static variable. However the following is the code for my model: + (UIImage*)imageForTag { static UIImage *imgTag; if(imgTag == nil) { NSString* imageName = [[NSBundle mainBundle] pathForResource:@"tag" ofType:@"png"]; imgTag = [[...
I am trying to upload my app on itunes. For that I have created an app id and reserved a bundle identifier. In my project I have changed bundle identifier in info.plist file. But when I am trying to upload my app on itunes it is showing error that "Bundle identifier differs from reserved bundle identifier". I am changing the bundle ident...
So i'm using touch JSON which worked out pretty well for me. I was able to take an array, put it in a dictionary, serialize it via touchJSON and send it out via http. now on the return end, i received the data, and put it into a dictionary (i'm using trends.json from twitter as an example JSON). now if i try to get the value for tren...
Is there a way to make a UIWebView dismiss all associated input controls, such as keyboards/pickers? ...
Hi all, I was wondering if someone could suggest me some good books for developing iPhone games applications. Thanks. ...
I've got a UIButton that I create at runtime. I put a title on it and have a few states set for it. I DO NOT have an image set to the background and want to avoid this. So the button should simply be a custom button with text in the middle. When I click on it I see 0 feedback that I clicked on it. I can set the text to change states...
Hi. can anybody tell me that how should I make permanently visible the UISearch bar in TableView. In my Application I have put search-bar on top of the table but when user scroll down search-bar disappear. Please Help me Thanks in advance. ...
I have a method which extracts the hour and second components form a NSDate by breaking it down into its NSDateComponents. My code is as follows... unsigned hourAndMinuteFlags = NSHourCalendarUnit | NSMinuteCalendarUnit; NSCalendar* calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar]; [calendar setTimeZone:[N...
Dose method -application:didFinishLaunchingWithOptions: run in ios 2.0? -application:didFinishLaunchingWithOptions: is a delegate method in ios3.0 and later, Will it be wrong in ios 2.0? ...
I am new to iphone, what i need is i have to display 20 images as grid ... is it possible by using tableview and another thing is i have to get selected image id how can i get this pls post some code. ...
Hi, I have to record sound files in my application and saved so that the user can access them later.Can anyone recommends any APIs for this and suggest any portion of documentation to study or blogs/tutorials if any. Thanks Tamur ...
Hi , This can be duplicate one but the previous one is not answered so and for some details I have choosed to create a new one . when previously I was used to create a adhoc ipa with iTunes there was no issues . but now it is giving me the error . and not allowing the adhoc build with iTunes 9.2 .Is this a bug or is there any tweak I n...
hello, i'm about to developp a memory game for children, and i want to know how to flip between two UIImage with animation? any help.. ...
Has anyone successfully unit tested subclasses of UIGestureRecognizer? What approach do you use or recommend if so? How do you go about synthesizing events if so? ...