Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Xcode 4. Asked 9 years, 5 months ago. Active 9 years, 5 months ago. Viewed 2k times. Add a comment. You can also can design custom behaviors by defining behaviors that are triggered by menu items or their key equivalents.
This feature allows you to create behaviors that you can invoke at any time. To assign key equivalents to custom behaviors, in the Key Bindings preferences pane, select the Customized tab to find the behavior for which you want to assign a key equivalent. The preprocessor evaluates directives in your source code instructions starting with the pound sign such as includes, defines, and conditional logic and converts them into C code to be sent to the compiler.
You can examine the preprocessed output to make sure that the logic in your source code is being interpreted by the preprocessor as you expect in order to debug compilation problems. The assembly output is the set of instructions that the compiler generated from the preprocessed output. You can study the assembly output to see how the instructions were formed or ordered, to seek out better optimization patterns, or to look for compiler bugs. Interface Builder in Xcode 4.
Autolayout, available starting with OS X v This feature is a complete replacement for the autoresizing mask. As you make changes to any view or control in Interface Builder move it around, resize it, change an attribute, add a subview, and so forth , Interface Builder automatically adds and removes constraints based on the new layout.
When you enable this feature, Interface Builder shows the constraints as you work. Autolayout is enabled per nib. To start using Autolayout, select the Use Autolayout checkbox in the File inspector for each nib. When you enable Autolayout, Xcode updates your build settings, if necessary, to ensure your deployment target is OS X v For nib files in projects that had been targeted for OS X v You can edit an automatic constraint or add your own.
You can delete a user constraint, but not an automatic constraint. Rather than trying to delete automatic constraints, create the constraints you want. There is often a need to access values from the target build settings in pre- and post-action scripts similar to the way shell script build phases work. An application sandbox enforces restrictions, known as entitlements , on how an application can interact with the rest of the system.
A sandboxed application is harder to compromise and therefore enhances security for users. With Xcode 4. You can set entitlements for each target in the project editor. There is also a default code-signing entitlements file available in the file templates in the utilities pane. When you enable application sandboxing, you can select an entitlements file if you already have one. If you do not, Xcode creates one with the name of your project and the extension entitlements.
You can view and edit this file with the property list editor in Xcode. The debugger disassembly feature provides you the ability to select what kind of content you view when debugging: source only when available , disassembly only, or source and disassembly.
The disassembly is the set of assembly-language instructions seen by the debugger while your program is running. By viewing the disassembly and source code together, you can more easily relate the instruction being executed with the code you wrote. The source and disassembly display is implemented as an Assistant category.
Support has been added in Xcode 4. You can select remote repositories from appropriate SCM workflows such as push or pull. This feature enhances the ability of Xcode to be used for source control management. With the Xcode 4. The workflow for replacing the current version of your application with the version preserved in a snapshot involved restoring the snapshot, and then using the Finder to delete the current version and move the snapshot version into the appropriate folder.
In Xcode 4. When you click Restore, Xcode replaces the current version of the project with the version in the snapshot. Xcode makes a snapshot of the current version before replacing it. To restore a snapshot in a new location instead of restoring on top of the current project, select the snapshot in the Projects pane of the Organizer window, choose the project you want to restore, and click the Export Snapshot button at the bottom of the window.
This feature provides visibility into internal project files schemes, user interface settings, and so forth when looking at SCM details in the SCM commit and update workflows. You can use this facility to save and keep track of versions of project files in the same way as you save and keep track of source files. Posted by: admin November 20, Leave a comment.
Post-installation of I am still able to push successfully via command line so my actual repositories are fine. Additionally, if I go to Organizer and try to select the repository all I get is a spinning activity indicator. Note that Xcode does recognize git is available though as it does show which files are modified and allows commits.
I tried to curl it first and that didn't work. You definitely need to be signed in and download through a sessioned browser. Oddly enough, iteron 's link works. Sorry if this is crazy but I actually completely uninstalled xcode when I ran it. It's still not on my machine, maybe try it completely without xcode? I upgraded to Mountain Lion before upgrade Xcode. Same issue here as pshizzle , that I do not have access to the commandline tools.
Unfortunately the one on the Apple Developer Tools that is released today doesn't work either. It's for Lion. Now brewing. I doubt that the March release is very buggy. It's just a collection of standard compilation tools, which are fairly stable pieces of software.
Anybody having any luck with paulmillr's ge. I've been trying to help a friend with this. It seems to be some kind of account issue on Apple's side. I can confirm what uipoet said, the command line tools download is now located under the XCode 4.
I can login in to the developer downloads and see it there, and XCode also properly downloads it from the Preferences Pane. For my friend, he can't see it in the apple developer download list, nor can he download it in XCode. Odd indeed. Several people have proclaimed the download is available in the list, but it simply isn't for some people or some of the time as you have revealed. It's not that they're not looking hard enough.
That's why I recommended someone just put it on ge. It makes the most sense to me for peeps to just use the ge. Yup, I wasn't seeing the XCode 4. I was seeing a pretty recent version for XCode 4. It seemed to work well, and homebrew started working again. These steps have basically straightened out my environment, all without installing XCode.
Mountain Lion version of Command Line Tools can be downloaded separately. Look inside the Xcode 4. No no, some of us aren't even seeing the XCode 4.
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