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framework-internalsdevelopment
objective-c-blocks-and-gcd
Use when blocks (closures) and Grand Central Dispatch in Objective-C for concurrent programming including block syntax, capture semantics, dispatch queues, dispatch groups, and patterns for thread-safe asynchronous code.
maintainer
TheBushidoCollective
更新于 1/19/2026
星标
59
分支
6
quick start
Installation and usage
Use when blocks (closures) and Grand Central Dispatch in Objective-C for concurrent programming including block syntax, capture semantics, dispatch queues, dispatch groups, and patterns for thread-safe asynchronous code.
安装
$ install --globalskills.sh
使用
安装后，您可以通过在终端运行以下命令来使用此技能：
skills use objective-c-blocks-and-gcd