ios Archives - Page 49 of 52

Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7

Starting in iOS7, there is additional space at the top of my UITableView‘s which have a style UITableViewStyleGrouped. Here is an example: The ...

April 27, 2022
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This action could not be completed. Try Again (-22421)

I am trying to upload an Apple TV App to the App Store for testing purposes, but I got the issue: This Action ...

April 27, 2022
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Placeholder in UITextView

My application uses an UITextView. Now I want the UITextView to have a placeholder similar to the one you can set for an ...

April 24, 2022
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How to link to apps on the app store

I am creating a free version of my iPhone game. I want to have a button inside the free version that takes people ...

April 24, 2022
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Hide strange unwanted Xcode logs

When using the Xcode 8+ and creating a new blank project, the following logs appear when running the application: 2016-06-13 16:33:34.406093 TestiOS10...

April 24, 2022
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Xcode 6: Keyboard does not show up in simulator

The keyboard does not show up when I run the simulator and click in the UITextView. How do I re-enable the keyboard? It ...

April 23, 2022
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Eliminate extra separators below UITableView

When I set up a table view with 4 rows, there are still extra separators lines (or extra blank cells) below the filled ...

April 23, 2022
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How do I create delegates in Objective-C?

I know how delegates work, and I know how I can use them. But how do I create them? 19 s 19 An ...

April 22, 2022
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How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?

Is there a way to call a block with a primitive parameter after a delay, like using performSelector:withObject:afterDelay: but with an argument like ...

April 22, 2022
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Split a String into an array in Swift?

Say I have a string here: var fullName: String = "First Last" I want to split the string base on white space and ...

April 22, 2022
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