Simon Willison’s Weblog

Mac OS X Leopard: Multicore. “... NSOperation, a breakthrough new API that optimizes applications for the world of multicore processing.”

Posted 11th June 2007 at 11:02 pm

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First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
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concurrency 15 leopard 14 macos 104 multicore 2 nsoperation 1

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