How To Make iOS App Run At Background Or Exit When Press Home Button
When you press iOS device’s home button, you may want your iOS app go to background and resume running later, or you may want your iOS app terminate and exit […]
How To Add Resource Files Into Xcode Project And iOS App
When you develop iOS app, you may need to add some resource files ( such as image file, audio file, data file etc) into it. And when you create iOS […]
How To Configure Xcode Default, Workspace, Project Build Directory Location
Xcode build directory is used to save iOS app binary files when you build your Xcode app. Xcode provide you several ways to specify the build output directory location. It […]
How To Fix Xcode Error The Operation Couldn’t Be Completed, Unable To Log In With Account. The Login Details For Account Were Rejected. And No Profiles Were Found
When i use Xcode 10.3 to open an old Xcode project, i encounter below error messages. The error message said unable to login with current apple account, and no profiles […]
How To Connect To BlueHost FTP Server With Root User And Download BlueHost Website Backup Files
My website is hosted on BlueHost, and i use CloudFlare in front of it as the CDN server. But one day, when i browse my WordPress website admin page, it […]
How To Download iOS Simulator To Fix Xcode Error Can’t Select iOS Simulator
After i upgrade my Xcode to version 10.3, i found all the iOS simulator which i used before has lost. And when i build or run the iOS app in […]
How To Fix Xcode Error Failed To Create Provisioning Profile. There Are No Devices Registered In Your Account On The Developer Website.
When i develop iOS app use Xcode and build my iOS app, i suddenly meet an error which said failed to create provisioning profile. there are no devices registered in […]
How To Fix Xcode Error Failed To Find Or Create Execution Context For Description IBCocoaTouchPlatformToolDescription
When i upgrade my Xcode to version 10.3 and build my iOS project, i meet an error message like this Failed to find or create execution context for description ‘<IBCocoaTouchPlatformToolDescription: […]
How To Fix Warning Attempt To Present UIAlertController On ViewController Whose View Is Not In The Window Hierarchy
I want to implement an effect that when the iOS app start, it popup an alert dialog in the screen and display some messages. But during the process, i meet […]
How To Fix Xcode Not Automatically Creating Bridging Header File Issue
If you want to import objective-c class’s .h and .m file into swift project, Xcode will create an Objective-C Bridging Header file in the swift project automatically. But sometimes you […]
