November 2017
Intermediate to advanced
800 pages
30h 51m
English
book
C# 7.1 and .NET Core 2.0 - Modern Cross-Platform Development - Third Edition
by Mark J. Price, Dustin Heffron, Efraim Kyriakidis
Content preview from C# 7.1 and .NET Core 2.0 - Modern Cross-Platform Development - Third Edition
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Fixing dependencies
To consistently restore packages and write reliable code, it's important that you fix your dependencies. Fixing dependencies means you are using the same family of packages released for a specific version of .NET Core, for example, 1.0.
To fix dependencies, every package should have a single version with no additional qualifiers. Additional qualifiers include release candidates (rc4) and wildcards (*). Wildcards allow future versions to be automatically referenced and used because they always represent the most recent release. But wildcards are therefore dangerous, because it could result in the restoration of future incompatible packages that break your code.
The following dependencies are NOT fixed and should be avoided: ...
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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.