# iOS Concurrency with GCD and Operations · Concurrency Solutions | Ray Wenderlich

**URL:** <https://forums.kodeco.com/t/ios-concurrency-with-gcd-and-operations-concurrency-solutions-ray-wenderlich/47126>\
**Category:** 🎓 Courses & Articles\
**Created:** [August 23, 2018, 1:54am UTC](https://forums.kodeco.com/t/ios-concurrency-with-gcd-and-operations-concurrency-solutions-ray-wenderlich/47126 "2018-08-23T01:54:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![audrey](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/audrey/32/111607_2.png) [@audrey](https://forums.kodeco.com/u/audrey)\
**Post date:** [August 23, 2018, 1:54am UTC](https://forums.kodeco.com/t/ios-concurrency-with-gcd-and-operations-concurrency-solutions-ray-wenderlich/47126/1 "2018-08-23T01:54:16Z")

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This is a companion discussion topic for the original entry at [https://videos.raywenderlich.com/courses/55-ios-concurrency-with-gcd-and-operations/lessons/11](https://videos.raywenderlich.com/courses/55-ios-concurrency-with-gcd-and-operations/lessons/11)