Grand Central Dispatch — concurrent and serial dispatch queues

Dispatch queues

Serial queues

Concurrent queues

Which one is better?

How to create a serial queue in Swift?

How to create a concurrent queue in Swift?

Computer Engineer + iOS Engineer. I am interested in Swift, Kotlin, Firebase, Data Structures, ASO & On Solving Real World Problems.

Computer Engineer + iOS Engineer. I am interested in Swift, Kotlin, Firebase, Data Structures, ASO & On Solving Real World Problems.