November 2008
Beginner
696 pages
17h 43m
English
Content preview from Learning C# 3.0Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
Chapter 9. Basic Debugging
Mistakes happen. It’s a simple fact of life, and it’s true in programming, too. Even the most experienced programmers make mistakes, sometimes the same mistakes over and over. You’ve probably made a few as you’ve gone through the exercises in this book. Mistakes are normal, and they are easy to make, especially in a programming language such as C#; we even have a special word for programming mistakes: bugs. You’ve probably noticed that the compiler (that’s Visual Studio or C# Express) catches a lot of your bugs, and tells you what’s wrong. It’s even right a lot of the time, although it’s certainly not perfect. The more you learn, and the more you have the basics of the language down, the more complicated your mistakes become. Staring at the code and puzzling it out isn’t an effective way to find bugs anymore. For that, you need a debugger. Fortunately, Visual Studio (including C# Express) comes with a great debugger built right in.
The debugger is your friend. There is simply no tool more powerful than a debugger for learning C# and for writing quality C# programs. Put simply, the debugger is a tool that helps you understand what is really going on when your program is running. It is the X-ray of software development, allowing you to see inside programs and diagnose potential problems.
Without a debugger, you are guessing; with a debugger, you are seeing. It is as simple as that. Whatever time you invest in learning to use your debugger is time well spent. ...
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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.
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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.