What's new in Xcode 9?
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Xcode 9 is a comprehensive development tool for creating applications across Apple platforms, featuring major enhancements and new functionalities. Key updates include a new build system, improved debugging capabilities, and expanded support for asset catalogs and refactoring tools. Overall, Xcode 9 offers significant quality improvements and innovative features aimed at streamlining the app development process.
What's new in Xcode 9?
- 1. Click to add text What's new in Xcode 9? Features and updates
- 2. Content 1. What is Xcode 9 2. Highlights of Xcode 9 a. Asset Catalogs b. Building and Linking c. Capabilities d. Debugging e. Instruments f. Interface Builder g. Refactoring h. Simulator i. Compatibility 3. Conclusion Highlights of Xcode 9
- 3. 1. What is Xcode 9 Xcode is the complete developer toolset used to create apps for Apple TV, Apple Watch, iPad, iPhone, and Mac. Xcode 9 includes overall quality improvements as well as extensive new features.
- 4. 2. Highlights of Xcode 9 Refactoring Super Fast Search Debugging Source Control Xcode Server Built - in New Playground templates New build System
- 5. a. Asset Catalogs Name colors support. Added wide gamut app icons. Added a larger iOS marketing to the App icon set. Added support for HEIF images.
- 6. b. Building and Linking Added a preview of a new build system written in swift. Provides higher reliability. Improves the performance on overall build system. To chose into the new build system for a project or workspace, choose File > Project settings or file > Workspace settings, and then choose New build system (Preview) for the Build system type.
- 7. c. Capabilities New configurations for iOS hotspot and for multi-path - TCP. New background mode for watchOS for use with audio recording and turn – by – turn directions. New mode for tvOS background fetch.
- 8. d. Debugging Network debugging for iOS and tvOS device – Debug iOS and tvOS device over Wifi or wired networks – Connect via Bonjour or enter an IP address. – IOS devices need to be plugged-in once to enable network debugging. Main Thread Checker – Detects Appkit, UIkit, and WebKit method call that are not made on the main thread. – Automatically enabled during debugging. – Main Thread Checker works with Swift and C. Enhanced the breakpoint navigator with deep filtering. Added visual indicators for modified breakpoints. Enhanced iOS energy gauge.
- 9. e. Instruments New split view for pinning graphs in the graphing area of a trace document. Added an All strategy and moved the strategy picker to a new toolbar at the top of the trace document. Enhanced metal debugging instrument. Metal system trace VR support for viewing events such as compositor activity, pose queries, and more.
- 10. f. Interface Builder Added support for using named colors from the asset catalog. Added support for the new margin and baseline view constraints. Added support for auto layout safe-area guides. Added support for full screen watchOS apps.
- 11. g . Refactoring Global rename across Swift, C, Objective C. View all the changes in one place. Converts method signatures between Swift and Objective C formats. Updates properties, getters, setters, and synthesized as needed.
- 12. h. Simulator Multiple concurrent simulators. Share information with Simulator from Maps, Photos, and Safari. Record videos of simulators. Get help by choosing Help > Simulator Help.
- 13. i. Swift One compiler for Swift 4 and Swift 3, Swift 4 and Swift 3 targets can be compiled together in the same project. Improve migrator experience that support migrating only select targets to Swift 4. Faster generic code and decreased code size.
- 14. j. Compatibility Xcode 9.0 requires a Mac running macOS Sierra 10.12.4 later.
- 15. 3. Conclusion Anyway Xcode 9 is awesome !!!!
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