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5 Quick Links
  • Regex

    • Swift
    • Regex

    A regular expression.

    • DOCUMENTATION
    • Swift
  • regex

    • Swift
    • Regex
    • regex

    The regular expression represented by this component.

    • DOCUMENTATION
    • Swift
  • regex

    • Swift
    • regex

    The regular expression represented by this component.

    • DOCUMENTATION
    • Swift
  • regex

    • Foundation
    • PredicateExpressions.StringContainsRegex
    • regex

    • DOCUMENTATION
    • Swift
  • Regex.Match

    • Swift
    • Regex
    • Regex.Match

    The result of matching a regular expression against a string.

    • DOCUMENTATION
    • Swift
  • Regex.RegexOutput

    • Swift
    • Regex
    • Regex.RegexOutput

    The output type for this regular expression.

    • DOCUMENTATION
    • Swift
  • RegexBuilder

    • RegexBuilder
    • RegexBuilder

    Use an expressive domain-specific language to build regular expressions, for operations like searching and replacing in text.

    • DOCUMENTATION
    • Swift
  • RegexComponent

    • Swift
    • RegexComponent

    A type that represents a regular expression.

    • DOCUMENTATION
    • Swift
  • ex_cb_invoke

    • Kernel
    • ex_cb_invoke

    • DOCUMENTATION
    • Objective-C
  • ex_cb_register

    • Kernel
    • ex_cb_register

    • DOCUMENTATION
    • Objective-C
  • Generating JSON Web Tokens for API requests

    Create JSON Web Tokens signed with your private key to authorize requests for App Store Server API and External Purchase Server API.

    • DOCUMENTATION ARTICLE
  • Generating JSON Web Tokens for API requests

    Create JSON Web Tokens signed with your private key to authorize requests for App Store Server API and External Purchase Server API.

    • DOCUMENTATION ARTICLE
  • Creating extensions with enhanced security

    Reduce opportunities for an attacker to target your app through its extensions.

    • DOCUMENTATION ARTICLE
    • Swift
  • Creating enhanced security helper extensions

    Reduce opportunities for an attacker to target your app through its extensions.

    • DOCUMENTATION ARTICLE
    • Swift
  • Building an app extension to support a host app

    Create an app extension to perform tasks in a separate process from a host app.

    • DOCUMENTATION ARTICLE
    • Swift
  • Adding support for app extensions to your app

    Create an app extension model by defining your code’s extension points and communicating with app extensions at runtime.

    • DOCUMENTATION ARTICLE
    • Swift
  • Exporting file provider metrics data

    Download and analyze usage, consistency, and error data.

    • DOCUMENTATION ARTICLE
    • Swift
    • Objective-C
  • Xcode 15.3 Release Notes

    Update your apps to use new features, and test your apps against API changes.

    • DOCUMENTATION ARTICLE
    • Swift
  • Xcode 12.5 Release Notes

    Update your apps to use new features, and test your apps against API changes.

    • DOCUMENTATION ARTICLE
    • Swift
  • Debugging with gdb - The GDB Agent Expression Mechanism

    Open-source document that explains how to use GDB to debug programs.

  • Debugging with gdb - Configuration-Specific Information

    Open-source document that explains how to use GDB to debug programs.

  • Debugging with gdb - Footnotes

    Open-source document that explains how to use GDB to debug programs.

  • Debugging with gdb - The gdb/mi Interface

    Open-source document that explains how to use GDB to debug programs.

  • Debugging with gdb - gdb Remote Serial Protocol

    Open-source document that explains how to use GDB to debug programs.

  • KEXT Controls and Notifications

    Describes how to write a kernel extension for adding or modifying functionality of a networking stack (OS X v10.4 and later).

  • Mac OS X Manual Page For curs_terminfo(3x)

    HTML versions of the iOS man pages.

  • Mac OS X Manual Page For flock(2)

    HTML versions of the iOS man pages.

  • Mac OS X Manual Page For getopt(3)

    HTML versions of the iOS man pages.

  • Mac OS X Manual Page For sysexits(3)

    HTML versions of the iOS man pages.

  • Random access memories: Inside the time-shifting narrative of The Wreck - Discover

    Go behind the design with this Apple Design Award winner from Paris-based studio The Pixel Hunt.

    • NEWS
  • Uncovering the hidden joys of Finding Hannah - Discover

    Learn how Fein Games created a hidden object game with big aspirations.

    • NEWS
  • “We’re trying to drive change": Meet three App Store Award-winning teams - Discover

    Read the stories behind Finding Hannah, Photomator, and Unpacking.

    • NEWS
  • 33:03

    Analyze heap memory

    Dive into the basis for your app's dynamic memory: the heap! Explore how to use Instruments and Xcode to measure, analyze, and fix common heap...

    • WWDC24 VIDEO
  • 35:06

    What’s new in CSS

    Explore the latest advancements in CSS. Learn techniques and best practices for working with wide-gamut color, creating gorgeous typography, and...

    • WWDC23 VIDEO
  • 36:34

    The process of inclusive design

    Discover how you can deliver inclusive apps that can foster amazing experiences for everyone who uses your software. We'll take you through best...

    • WWDC21 VIDEO
  • 13:57

    Localization Best Practices on tvOS

    Expand the reach of your apps by building them for a worldwide audience. Learn how to create localized tvOS apps that perform seamlessly regardless...

    • WWDC17 VIDEO
  • 38:13

    Metal Shader Debugging and Profiling

    Metal provides powerful tools for analyzing shader behavior and optimizing performance. Dive into troubleshooting vertex-stage problems with new...

    • WWDC18 VIDEO

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