Apple Developer Documentation. Browse the latest developer documentation including API reference, articles, and sample code. Click the Documentation Navigator button (image../art/spicesinlaris.ga) to the left of the “Table of Contents”. Xcode includes extensive documentation for using Xcode, and it provides comprehensive art/spicesinlaris.ga

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An object that stores information associated with the creation of a PDF file, such as its URL, tag names, page orientation, and paper size. class NSEPSImageRep. Xcode. Xcode is a complete developer toolset for creating apps for Mac, iPhone, iPad, Apple Watch, and Apple TV. Xcode brings user interface design, coding. Find downloads, documentation, and sample code for writing Swift code. Xcode 10 includes Swift 5, which compiles your software more quickly, helps you .

These are called universal binary files, which allow software to run on both PowerPC and Intel -based x86 platforms and that can include both bit and bit code for both architectures. Composition[ edit ] The main application of the suite is the integrated development environment IDE , also named Xcode. The Xcode suite includes most of Apple's developer documentation, and built-in Interface Builder , an application used to construct graphical user interfaces.

Up to Xcode 4. In Xcode 3. Starting with Xcode 4.

One technology involved was named Shared Workgroup Build, which used the Bonjour protocol to automatically discover systems providing compiler services, and a modified version of the free software product distcc to facilitate the distribution of workloads.

Earlier versions of Xcode provided a system named Dedicated Network Builds. These features are absent in the supported versions of Xcode. Xcode also includes Apple's WebObjects tools and frameworks for building Java web applications and web services formerly sold as a separate product.

1. Where Can I Download Xcode?

As of Xcode 3. Xcode 3 still includes the WebObjects frameworks. Xcode 1. The next significant release, Xcode 1.

It also included the Apple Reference Library tool, which allows searching and reading online documentation from Apple's website and documentation installed on a local computer. Xcode 2. It supported shared precompiled headers , unit testing targets, conditional breakpoints, and watchpoints. It also had better dependency analysis. Notable changes since 2.

Using Xcode

It also supports Project Snapshots, which provide a basic form of version control; Message Bubbles, which show build errors debug values alongside code; and building four-architecture fat binaries 32 and bit Intel and PowerPC. Xcode 3. It included the GCC 4.

Another new feature since Xcode 3. You want a snippet for documenting your code? Fabulous idea. In MathAPI. The next part may be a little tricky. It will even let you edit the code. Fill out the information as you see it below: If you ever need to change the code or autocomplete shortcut, you can always go back and do it later.

To edit the snippet, click on it in the Code Snippet Library, then click the Edit button.

Your snippet text will appear. Documenting Typedefs Open Car.

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This Top-Level tag is a little special. It can be used to document things like enum typedefs and struct typedefs. But depending on what you are documenting, it should only contain Second-Level tags that match the type being defined. For struct, you would include field tags.

Find the enum OldCarType. It has two constants, and these should always be really old cars. Did you see your comment?

Docs for Xcode

Queue the sad music. The constants are already documented, it just needs to be commented overall. Now take a minute to document the carType property. It could be miles, or kilometers, but not both.

Just pick one and stick with it. It has: A brief tag, giving a very simple explanation about the block.

Docs for Xcode

This method takes a block as a parameter, and it might be a good idea to show a programmer how to use it — since blocks seem to be a little hard for new developers. For this, you can use a code tag. Add the following in Car. You should see a nicely formatted code block in the popover. Beauty comes in many forms, readers.

Good news! To see it in action, open to MathAPI. Notice that a warning was generated and even gave you an auto-fix option to change the variable to the correct name. Special Types of Comments While using HeaderDoc style comments to document your code is useful for yourself and others, there are a few other special types of comments Xcode supports.

These are really useful for you, or others that work in your code.

Open Car. Or, the code is questionable. Not only are these types of comments useful to see as you go through code, Xcode recognizes them, and will show them in the Jump Bar at the top of the editor. Take some time to practice on the other properties and methods included in the project, and try adding a few things yourself. See what happens when you change things around in your comment blocks, or if you leave a tag out. Once you do, navigate to the DocumentationExamples project folder.

Awesome — you have pretty docs! So what just happened? There are other folders in the project directory that do not contain code files. Troubleshooting: You may find that with the latest versions of headerdoc2html and Google Chrome, that opening index.

However, opening index. Also, you may have noticed that the documentation for the carType property you added earlier did not appear.

Instead of having to navigate down into the output directory you want, HeaderDoc can create a master table of contents page for you. In Finder, go back to your documentation directory.

How to Integrate Your App with Files App in iOS 11

Open this file in Safari. Now, you can host all of this HTML content on a web server, and give access to your documentation to anyone!Composition[ edit ] The main application of the suite is the integrated development environment IDE , also named Xcode.

On October 12, , Xcode 4. Another new feature since Xcode 3. Getting Xcode. The Xcode interface integrates code editing, user interface design, asset management, testing, and debugging within a single workspace window. Most of your development time is spent on coding tasks, but to develop for the App Store, you need to perform a number of administrative tasks throughout the lifetime of your app. Starting with Xcode 4. Submitting your app is a multistep process that begins when you sign into iTunes Connect and supply necessary product information.

Xcode 3 still includes the WebObjects frameworks. Vector Formats.