Answer by Darren Ford for NSTextView not updating using Grand Central Dispatch
I’m suspecting that your for loop in your sample is very hot - ie. it’s calling dispatch_async on your main queue almost as fast as it can, which is saturating the UI update thread. This is a really...
View ArticleNSTextView not updating using Grand Central Dispatch
I need to show the loading percentage of a large file without blocking the user interface. I did some research and found several solutions that use Grand Central Dispatch, with the same code. But...
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