December 2018
Beginner to intermediate
668 pages
15h 30m
English
book
C# 7 and .NET: Designing Modern Cross-platform Applications
by Mark J. Price, Ovais Mehboob Ahmed Khan
Content preview from C# 7 and .NET: Designing Modern Cross-platform Applications
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Disposing of file resources
When you open a file to read or write to it, you are using resources outside of .NET. These are called unmanaged resources and must be disposed of when you are done working with them. To guarantee that they are disposed of, we can call the Dispose method inside of a finally block.
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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.
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.