Concurrency and Grand Central Dispatch in iOS
Рет қаралды 1,665
Күн бұрынIf you’re currently interviewing for an iOS dev position, then get ready to explain Concurrency and GCD in iOS!
In this tutorial, I provide a high-level overview of Concurrency and Grand Central Dispatch (GCD). That way you can understand the concepts behind this fundamental topic and ultimately nail that technical interview!
#swift #ios #softwareengineer
00:00 Intro
00:27 Threads
01:28 Queues
02:43 Main Queue
03:31 Background Queue
04:28 Serial vs Concurrent
05:08 Serial Queues
05:55 Concurrent Queue
06:51 Race Condition
07:28 Synchronous vs Asynchronous
07:48 Synchronous
08:31 Asynchronous
09:36 Thread Safety
@aleksandrad5724 7 ай бұрын
finally a structured explaination for beginners, thank you
@jayadikurniawan2457 11 ай бұрын
awesome! easy to understand subscribed
@ajinkyamore2002 Жыл бұрын
One minor suggestion, hope you don't mind: Would be better if there's no background music.
@AustinConlon Жыл бұрын
Super clear explanation! Enjoyed chatting at the remote iOS meetup.
@ClarissaCalderon-SwiftBits Жыл бұрын
Likewise, Austin! Hope to see you at the next one! :)
@pranjalverma6328 Жыл бұрын
it's amazing please keep explaining us.
@muhammadarslankhalid3896 Жыл бұрын
nice video and i have one question let suppose i have 4 to 5 thread they are doing some tasks but after completion of every thread i need to update my tableview may be need to update tableview by reloadData function or may be need to update some cells so here if i put DispatchQueue.main.async that will crash my code or not
PADLOTOON
Рет қаралды 39 МЛН
The Swift Developers
Рет қаралды 9 М.
Developer Summit
Рет қаралды 5 М.
Lets Build That App
Рет қаралды 46 М.
Funny House
Рет қаралды 1,1 МЛН
Nir Gaming
Рет қаралды 667 М.