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「Xcode 10.0」が公開

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Xcode 10.0(ソフトウェア・アップデート経由)

Xcode 10 includes Swift 4.2 and SDKs for iOS 12, watchOS 5, tvOS 12, and macOS Mojave.

Dark mode in macOS Mojave

  • All-new dark appearance throughout Xcode and Instruments
  • Asset catalogs add dark and light variants to customize colors and image assets
  • Interface Builder easily switches between dark and light variants of the app's interface
  • Debugger switches Mac apps between dark and light variants without changing OS settings

Source control

  • Code that differs from the repository server is highlighted directly within the editor, including:
    • - Local changes not yet pushed to the shared repository
    • - Upstream changes others have made
    • - Conflicts to address before committing
  • Account integration with self-hosted and cloud servers from Atlassian Bitbucket, GitLab, and GitHub
  • Account logins generate SSH keys on-demand and upload to the service provider
  • Rebase is an option when pulling the latest version of code

Editor enhancements

  • Multiple cursors in the editor enable many changes at once
  • Code folding ribbon can hide any code block surrounded by braces
  • Over-scroll makes it easy to display the last lines of code in the center of the screen

Playgrounds and machine learning

  • Completely redesigned REPL-like playgrounds are much faster and more stable
  • Run code at any time by hitting SHIFT-RETURN or click the inline Run button to execute to a specific line
  • Interactively train and exercise new Create ML models directly within a playground

Test and debug

  • Debug symbols download from a device 5x faster than before
  • Tests run in parallel across many Simulators to take full advantage of all CPU cores
  • Custom instruments provide unique data visualization for any code
  • Memory debugger layout is redesigned to make it easier to navigate and visualize the whole app
  • Metal shader debugger inspects the execution of vertex, fragment, compute, and tile shader code
  • Metal dependency viewer shows a detailed graph of how resources are used

Build Performance

  • New build system improves performance and is enabled by default for all projects
  • Swift compiles each individual file significantly faster, and greatly improves incremental builds

Xcode App
カテゴリ: Developer Tools
価格: 無料

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