September 2019
Intermediate to advanced
462 pages
11h 3m
English
Content preview from Programming KotlinBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Coroutine Context and Threads
The call to the launch() and runBlocking() functions resulted in the coroutines executing in the same thread as the caller’s coroutine scope. That’s the default behavior of these functions, since they carry a coroutine context from their scope. You may, however, vary the context and the thread of execution of the coroutines where you like.
Explicitly Setting a Context
You may pass a CoroutineContext to the launch() and runBlocking() functions to set the execution context of the coroutines these functions start.
The value of Dispatchers.Default for the argument of type CoroutineContext instructs the coroutine that is started to execute in a thread from a DefaultDispatcher pool. The number of threads in this pool ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.