To be honest, I don’t like the above answer, as it uses the static lib and not the dynamic! I have had the problem myself and found that the problem is that xcode is unable to find any C++ files in you project and thus assumes that the libstc++ is not needed! Quite annoying when … Read more
Here is what i use to detect paste events in UITextView: // Set this class to be the delegate of the UITextView. Now when a user will paste a text in that textview, this delegate will be called. -(BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text { // Here we check if the replacement text is equal to … Read more
In case anyone else ever has this question, I finally solved it by adding a breakpoint in NSApplicationMain() (for plain C programs, main() would of course work as well). I set the breakpoint action to process handle SIGUSR2 -n true -p true -s false, and enabled the “Automatically continue after evaluating” option. If anyone has … Read more
Click on the project in the file navigator on the left. Then click on the project or target in the editor that appears. Click on “Build Settings”, then change from “Basic” to “All”. Its under search paths.
After installing any version of Xcode targeting Intel-based Macs, you should be able to write assembly code. Xcode is a suite of tools, only one of which is the IDE, so you don’t have to use it if you don’t want to. (That said, if there are specific things you find clunky, please file a … Read more
I think I may have figured this one out. I’ve been running Xcode 4.6.3 on OS X Mavericks, under the impression that any build-specific tools were bundled in the Xcode application. But, it seems codesign is in /usr/bin. Whether it’s put there by one of the Xcode installers or comes with a vanilla system install, … Read more
There is an (as of yet undocumented) flag in xcodebuild: -UseModernBuildSystem=<value>. The value can be either 0 or NO to use the legacy (“original”) build system, or 1 or YES to use the new build system. For example: xcodebuild -workspace Foo.xcworkspace -scheme Bar -configuration Release -archivePath /path/to/Foo.xcarchive clean archive -UseModernBuildSystem=NO (-UseNewBuildSystem=<value> seems to work as … Read more
I ran into the same issue while testing a Cordova app on iOS 13 via XCode 11 Beta 4. Building via the legacy system solved it (File > Workspace Settings… > Build System > Legacy Build System). Hope it helps
Use the Xcode report navigator. To show the report navigator, either (1) click the rightmost button in the navigator bar at the top of the navigator area, which is on the left side of the workspace window, (2) select View > Navigators > Reports from the menu bar at the top of the screen, or … Read more
I use this command: sudo /Developer/Library/uninstall-devtools –mode=all Edit (1 year later): If you’ve downloaded Xcode from the App Store, it’s self-contained, as @mediaslave suggests. You can just drag it to the trash or use AppZapper (or a similar utility) to remove the developer tools. If you’re looking to update it, you can also do that … Read more