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Adding Core Data to existing iPhone project
I'd like to add core data to an existing iPhone project, but I still get a lot of compile errors:
13 Answers
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Is quitting an application frowned upon?
...n they think about "terminating" a Web page or "terminating" a thermostat.
iPhone users are much the same way, in that pressing the iPhone button does not necessarily "feel" like the app was terminated since many iPhone apps pick up where the user left off, even if the app really was shut down (sinc...
How can I use NSError in my iPhone App?
I am working on catching errors in my app, and I am looking into using NSError . I am slightly confused about how to use it, and how to populate it.
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Could not change executable permissions on the application
...I have an app that is selling. Created new version, and if I try to run on iPhone with App Store version I get this error. So what happens if I release new version in the app store?? Help.
– Fraggle
Sep 30 '12 at 14:33
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What's the difference between using CGFloat and float?
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I think I get it now. But on the iPhone it seems to not matter much, right?
– HelloMoon
Aug 12 '09 at 20:08
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Stop UIWebView from “bouncing” vertically?
...top a UIWebView from bouncing vertically? I mean when a user touches their iphone screen, drags their finger downwards, and the webview shows a blank spot above the web page I had loaded?
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Programmatically Request Access to Contacts
Since updating to iOS 6 I've noticed that my code to add a contact to iPhone's address book no longer works. I believe this is a permission related problem, since Apple now requires user permission before accessing contacts (fixing this issue).
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Make a link in the Android browser start up my app?
...id is because most of project are developed in paralel with (or after) the iPhone version, and this is the only way to make it work there...
– LambergaR
Sep 13 '11 at 19:24
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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
...ith iOS 5 SDK package and I immediately noticed that I am unable to use my iPhone 3Gs with iOS 4.2.1 for debugging. I am only able to debug and test on my iphone 4 with iOS 5 installed.
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Xcode doesn't see my iOS device but iTunes does
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If you have this alert message: "The run destination iPhone is not valid for Running the scheme 'video'." Follow this answer. It fixed the problem.
– kit
Dec 6 '18 at 2:55
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