Public: The interface is finalized and meant to be used by your product’s clients. A public header is included in the product as readable source code without restriction. Private: The interface isn’t intended for your clients or it’s in early stages of development. A private header is included in the product, but it’s marked “private”. … Read more
Since Xcode 4.4 Icon Composer is no longer the recommended way to create icons and is no longer included in the standard install of Xcode. Due to the introduction of Macs with retina display, it is now recommended to provide high resolution versions of all graphics including app icons. To give your app an icon … Read more
Add the following constraints Assign equal width from button1 to button2. Assign horizontal spacing between both buttons. Assign leading space from button1 to its superview. Assign trailing space from button2 to its superview. Assign top space to both the buttons. Let me know if it works for you.
A hack that is working is to set the interactivePopGestureRecognizer‘s delegate of the UINavigationController to nil like this: [self.navigationController.interactivePopGestureRecognizer setDelegate:nil]; But in some situations it could create strange effects.
From Apples Dev Resources: To set the user content and settings of the simulator to their factory state and remove the applications you have installed, choose Device > Erase All Content and Settings. (On older versions: iPhone Simulator > Reset Content and Settings.)
You can run two instances of the iOS simulator from the command line. They won’t be attached to Xcode debugging—indeed, it seems only to work if you do it without Xcode running at all. First, you need to run the app in the simulator from Xcode, in order to get it installed in the simulator. … Read more
This is not a bug, this is a consequence of how Xcode processes storyboard files. I am writing a diff and merge program for storyboard files (GitHub link) and I have spent hours analyzing the storyboard files logic and how Xcode processes it. This is what I discovered: Why do weird changes occur in storyboard … Read more
That is really annoying. This error happens in a number of different situations. Sometimes restarting the Xcode, fixes the problem. If not, follow these steps: Disconnect your device. Delete the app from your device. Quit Xcode (Do not just simply close the window, quit it) Delete derived data folder (~/Library/Developer/Xcode/DerivedData/-gbrvhlvwmpiobxdujegtghggrffp – or something like that) … Read more
10.15 Catalina Update: See Yosemite Update. 10.14 Mojave Update: See Yosemite Update. 10.13 High Sierra Update: See Yosemite Update. 10.12 Sierra Update: See Yosemite Update. 10.11 El Capitan Update: See Yosemite Update. 10.10 Yosemite Update: Just enter in gcc or make on the command line! OSX will know that you do not have the command … Read more
Up to date (January 2021) (Xcode 10 – 12) Go to Xcode – Preferences – Accounts – Manage Certificates Click on the + at the bottom left, then Apple Distribution Wait a little, then click Done That’s all. You may want to revoke the old certificate on developer.apple.com too. Old answer Step 1: Xcode -> … Read more