October 2001
Intermediate to advanced
376 pages
7h 3m
English
Content preview from Debugging ASP.NETBecome 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,
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Tier Sandboxes
The first question that must be answered to fix a bug is,“Where is it?” Most ASP.NET web applications have three (or more) tiers to them, so finding a bug (particularly a subtle one) in such a large system can at first appear to be a daunting task. The first thing that you can do to get a better handle on the situation is break the system into parts. Because web applications are typically broken into logical tiers already, it only makes sense to use this as the first level of debugging segmentation. For the purposes of this book, we assume a system containing three tiers: a data tier, a business object tier, and a user interface (for example, web page) tier.You can then test each tier and eliminate the ones that are not contributing ...
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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.