Peter Warbo

Peter Warbo has asked 90 questions and find answers to 19 problems.

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I work as IT consultant in Gothenburg, Sweden, doing mobile development mostly for iOS.

Peter Warbo questions

XCTestCase optional instance variable
swift combine sink receiveValue memory leak
iOS – Showing a view controller already in the navigation stack
UITableView reload sections order matters?
Objective-C – Difference in app startup methods from iOS 4 to iOS 5?
Why is didSet called when set inside an initializer?
AngularJS increment value for id attributes
Position view bottom without using a spacer
iOS - Identify what UIViewController was previously shown in a UINavigationController
Delay applicationDidEnterBackground screen capture

Peter Warbo answers

How do I add a background image to a grouped style UITableViewController in iOS 6?
Why am I getting wrong time output with correct timezone?
How can I get more useful information from NSError?
Interface Builder can't set accessibility traits (Xcode 8)
detect unacknowledged UILocalNotifications
iOS – UIAppearance appearanceWhenContainedIn issues
Presenting a view controller with transparency and animation
dismissViewControllerAnimated completion block is not called
How to reset UIPickerView to index:0,iPhone
Sublime Text 2 increment numbers