External file (images, sounds) naming convention at Xcode [closed]
Closed 9 years ago.
How to check any undocumented methods provided by apple?
The following tools is provided by Apple
Good example of gprof, for iOS project
The GNU profiler gprof, can be used to profile any application right on the device, allowing real world profiling.
Why does XCode convert PNGs to CgBI format?
According to the research done here http://imageoptim.com/tweetbot.html, Xcode’s conversion of PNGs to the proprietary Apple CgBI format does not create a noticeable performance improvement. Their claim is that the conversion only reduces PNG loading speed by 1 nanosecond.
Parallel computing using xcode
I’m making mandelbrot fractals in C using Xcode and I want to use parallel computing but everything I’ve tried so far doesn’t work. Such as This Question and other how to guides. Whats the easiest way to use frameworks such as mpi.h to run my program in parallel?
Can’t see iPhone 16 simulators on Xcode 16.1 beta
I have the latest Xcode 16.1 beta installed. I have the iOS 18.1 installed too. For some reasons, I don’t see any iPhone 16 simulator in Xcode. I tried to install it, but Xcode simply didn’t give me any iPhone 16 selection. The latest I can see is the iPhone 15 simulators.
DVTDeviceOperation: Encountered a build number that is incompatible with DVTBuildVersion
I created a small Swift app using Xcode 15.4 on macOS 14.6.1. The code is pretty boilerplate, just a simple screencapture app using ScreenCaptureKit. The app builds and runs successfully with no errors. The app’s name is kitkap.
Writing section headings in Xcode comments (for C++)
According to this SO post, one can boldface a word in Xcode (C++) comments with
Xcode Cloud: No signing certificate Mac Development
I am getting the following error in Xcode Cloud:
How to launch Xcode to debug executable from command line
In my previous question, I asked how to debug a C executable which as been compiled with debug symbols without making a project in Xcode. That works well, but it is a bit annoying having to do Debug -> Debug Executable. I found out about the tool xed, which launches a file from the command line in Xcode, but when I do xed <executable name>, I’m not sure how to directly debug it; it seems to me like I still need to go through Debug -> Debug Executable and select the file from the explorer.