ios Archives - Page 4 of 52

ios, Programming

IT Nursery

Swift 2.0 – Binary Operator “|” cannot be applied to two UIUserNotificationType operands

I am trying to register my application for local notifications this way: UIApplication.sharedApplication().registerUserNotificationSettings(UIUserNotificationSettings(forTypes: UIUserNotificationType.Alert | UIUserNotificationType.Badge, categories: nil)) In Xcode 7 and Swift ...

June 2, 2022
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ios, Programming

IT Nursery

Long press on UITableView

I would like to handle a long press on a UITableViewCell to print a “quick access menu”. Did someone already do this? Particularly ...

June 2, 2022
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ios, Programming

IT Nursery

libc++abi.dylib: terminating with uncaught exception of type NSException (lldb)

Want to improve this post? Provide detailed answers to this question, including citations and an explanation of why your answer is correct. Answers ...

June 2, 2022
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ios, Programming

IT Nursery

UIButton inside a view that has a UITapGestureRecognizer

I have view with a UITapGestureRecognizer. So when I tap on the view another view appears above this view. This new view has ...

June 2, 2022
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ios, Programming

IT Nursery

Binary operator ‘|’ cannot be applied to two UIViewAutoresizing operands

Getting this error in Swift 2.0. Binary operator ‘|’ cannot be applied to two UIViewAutoresizing operands Here is the code: let view = ...

June 2, 2022
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ios, Programming

IT Nursery

Add views in UIStackView programmatically

I’m trying to add views in UIStackView programmatically. For now My code is: UIView *view1 = [[UIView alloc]init]; view1.backgroundColor = [UIColor blackColor];...

June 2, 2022
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ios, Programming

IT Nursery

Add a UIView above all, even the navigation bar

I want to display, above any other views, even the navigation bar, a kind of “pop-up” view that looks like this: full screen ...

June 2, 2022
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ios, Programming

IT Nursery

How to round the corners of a button

I have a rectangle image (jpg) and want to use it to fill the background of a button with rounded corner in xcode. ...

June 2, 2022
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ios, Programming

IT Nursery

UIImageView aspect fit and center

I have an image view, declared programmatically, and I am setting its image, also programmatically. However, I find myself unable to set the ...

June 1, 2022
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ios, Programming

IT Nursery

Get to UIViewController from UIView?

Is there a built-in way to get from a UIView to its UIViewController? I know you can get from UIViewController to its UIView ...

June 1, 2022
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