December 2023
Intermediate to advanced
1232 pages
33h 12m
English
Content preview from Essential C# 12.0, 8th Edition
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15
Collection Interfaces with Standard Query Operators
Through a set of extension methods and lambda expressions, the programming API called Language Integrated Query (LINQ) provides a far superior API for working with collections.1 In fact, in earlier editions of this book, the chapter on collections came immediately after the chapter on generics and just before the one on delegates. However, lambda expressions were so fundamental to LINQ that it is no longer possible to cover collections without first covering delegates (the basis of lambda expressions). Now that you have a solid foundation in lambda expressions from the preceding two chapters, we can delve into the details of collections—a topic that spans three chapters. In this chapter, ...
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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.