December 2023
Intermediate to advanced
1232 pages
33h 12m
English
Content preview from Essential C# 12.0, 8th Edition
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20
Programming the Task-Based Asynchronous Pattern
As we saw in Chapter 19, tasks provide an abstraction for the manipulation of asynchronous work. Tasks are automatically scheduled to the right number of threads, and large tasks can be composed by chaining together small tasks, just as large programs can be composed from multiple small methods.
However, there are some drawbacks to tasks. The principal difficulty with tasks is that they turn your program logic “inside out.” To illustrate this, we begin the chapter with a synchronous method that is blocked on an I/O-bound, high-latency operation —a web request. We then revise this method by leveraging the async/await contextual keywords,1 demonstrating a significant simplification in authoring ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.