Michael Tsai on Twitter: "@Catfish_Man Yeah. What happens if the resource changes type after I create the URL? In general, I can’t prevent that from happening…"

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David Smith ‏@Catfish_Man Mar 23 Noe Valley, San Francisco

*sees someone shave 10 minutes off a task by switching from -URLByAppendingPathComponent: to -URLByAppendingPathComponent:isDirectory:*
3 retweets 26 likes
Michael Tsai ‏@mjtsai Mar 23

@Catfish_Man Similar issue just creating a URL. And in bulk it’s slow even with an SSD.
David Smith ‏@Catfish_Man Mar 23 Woodside, CA

@mjtsai yeah, syscalls aren’t cheap :/

‏@mjtsai

@Catfish_Man Yeah. What happens if the resource changes type after I create the URL? In general, I can’t prevent that from happening…

10:39 AM - 23 Mar 2016

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