File System BasicsA file system handles the persistent storage of data files, apps, and the files associated with the operating system itself. Therefore, the file system is one of the fundamental resources used by all processes. APFS is the default file system in macOS, iOS, watchOS, and tvOS. APFS replaces HFS+ as the default file system for iOS 10.3 and later, and macOS High Sierra and later. ma
Streaming is available in most browsers, and in the WWDC app. See SwiftUI in action! Watch as engineers from the SwiftUI team build a fully-functioning app from scratch. Understand the philosophy driving this new framework and learn about the benefits of declarative-style programming. Take a look under the hood to understand how SwiftUI operates and learn how SwiftUI and Xcode 11 work together to
Safari 11.0 Compatibility Safari 11.0 ships with iOS 11.0 and macOS 10.13. It is also available on macOS 10.12.6 and 10.11.6. Highlights of Safari 11.0 Web conferencing. Implements peer to peer conferencing with the WebRTC standard. Metrics. Test your code using new tools for measuring code and network performance. WebAssembly. Your web apps are smaller and load faster when written with the new We
At WWDC 2015 we announced the transition to IPv6-only network services in iOS 9. Starting June 1, 2016 all apps submitted to the App Store must support IPv6-only networking. Most apps will not require any changes because IPv6 is already supported by NSURLSession and CFNetwork APIs. If your app uses IPv4-specific APIs or hard-coded IP addresses, you will need to make some changes. Learn how to ensu
Swift The powerful programming language that’s also easy to learn. Swift is a powerful and intuitive programming language for all Apple platforms. It’s easy to get started using Swift, with a concise-yet-expressive syntax and modern features you’ll love. Swift code is safe by design and produces software that runs lightning-fast. Modern Swift is the result of the latest research on programming lan
iOS 18に向けた準備 コントロール、ウィジェット、ライブアクティビティを使用して、iOS上で快適に動作しシステム全体においてより多くの箇所に表示される、高度にカスタマイズされたアプリを作成できます。Apple Intelligenceの導入により、優れたパフォーマンスとプライバシー機能を兼ね備えたパーソナルインテリジェンスをアプリに取り入れ、新しい機能を提供することができます。 Apple Intelligence Apple Intelligenceは、iPhone、iPad、Macの中核にパワフルな生成モデルをもたらすパーソナルインテリジェンスシステムです。ユーザーのコミュニケーションや仕事、自己表現に役立つ、驚くような新機能を備えています。 Writing Tools(作文ツール)はシステム全体に組み込まれており、文章の書き直し、校正、要約に利用することができます。Image P
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