3 ms·
For anyone else who wasn't previously familiar with the acronym, GCD stands for Grand Central Dispatch: http://en.wikipedia.org/wiki/Grand_Central_Dispatch http
by camccann 17y ago
For anyone else who wasn't previously familiar with the acronym, GCD stands for Grand Central Dispatch: http://en.wikipedia.org/wiki/Grand_Central_Dispatch http://en.wikipedia.org/wiki/Grand_Central_Dispatch