July 2017
Beginner
466 pages
9h 37m
English
Content preview from Mastering Visual Studio 2017
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The new exception helper
Handling an exception is the most crucial part for a developer and it becomes frustrating when you are unable to define the cause of the same. Previous versions of Visual Studio do not provide more details about the exception other than a generic contextual UI to the developer in debug mode.
Microsoft worked on a redesigned UI for the exception helper to give you more details of the exception in a compact non-modal dialog with quick access to the inner exception. When there is a NullReferenceException, the new UI shows you what was null. Take a look at the following screenshot that shows antivirusList was null, which caused the issue:
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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.
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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.