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how to implement a pop up dialog box in iOS
...available on the iPad, but starting with iOS 8 you can also get them on an iPhone (see here, here, and here).
See also
View Controllers: Popovers
Notifications
Notifications are sounds/vibrations, alerts/banners, or badges that notify the user of something even when the app is not running in the ...
NSUserDefaults - How to tell if a key exists
I'm working on a small iPhone app, and I am using NSUserDefaults as my data persistence. It only has to keep track of a few things, such as some names and some numbers so I figure I might as well keep it simple.
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presentModalViewController:Animated is deprecated in ios6
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Not the answer you're looking for? Browse other questions tagged iphone objective-c uiimage uiimagepickercontroller or ask your own question.
Is it possible to change a UIButtons background color?
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I just did a short google query for "iphone drawrect round corners" and found this: iphonedevelopment.blogspot.com/2008/11/… Check the drawrect method for an example how to draw a round rect. You can use CGContextSetFillColorWithColor and CGContextFillPath to...
WKWebView not loading local files under iOS 8
...n doesn't work on the version of iOS my device was running 8.0 (12A366) on iPhone 6 Plus. I tried it on a device (iPad Mini) running iOS 8.0.2 and it works fine.
– jvoll
Aug 7 '15 at 21:31
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how do I use UIScrollView in Interface Builder?
...ue to {320, 920} will let the user scroll down a whole extra screen on the iPhone.
(I am using xcode 4.3.3, the project's iOS Deployment Target is 5.1)
When I first did this I received the following error:
Illegal Configuration:
Size type user defined runtime attributes with Xcode...
How can I add CGPoint objects to an NSArray the easy way?
...e answer you're looking for? Browse other questions tagged ios objective-c iphone cocoa-touch uikit or ask your own question.
iOS Detection of Screenshot?
...Since snapchat is already doing it, my guess is that they are checking the iPhone photo album to detect if there is a new picture got added in between this 10 seconds, and in someway they are comparing with the current image displayed. May be some image processing is done for this comparison. Just a...
How can I change image tintColor in iOS and WatchKit
...be rendered as a Template Image in the Attributes Inspector. Unlike for an iPhone app, you cannot set the template rendering in code in the WatchKit Extension at present.
Set that image to be used in your WKInterfaceImage in interface builder for your app
Create an IBOutlet in your WKInterfaceContro...
Best way to create custom config options for my Rails app?
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@iphone007 it is indeed possible to load arbitrary yaml files from the config directory. see smathy's answer below which in my opinion should now be the accepted answer.
– omnikron
Jan 5 ...