Videos in category Debugging

Summary Kresten Krab Thorup and Robert Virding discuss the origins of Erlang, the state of the Erlang VM, integrating native code with Erlang etc. Also: the challenges of running Erjang/Erlang on the JVM. Bio Robert Virding worked at Ericsson and was one of the initial Erlang design group. Robert now works for the Swedish Defence Materiel Administration (FMV) in a modelling and simulation group...

Why does my program fail? Your version history might have the answer. First, the failure may occur only in the most recent version. If there is some old version which worked, one can narrow down the change that caused the failure. By leveraging automated tests, one can even isolate such changes automatically: "The failure was caused by a change to line 365 in submit.py". Second, your version hi...

SummaryTess Ferrandez brings her debugging wizardry to dnrTV. Tess shows us how to solve memory and performance issues using tools such as windbg and sos, and also gives a preview of debugging in Visual Studio 2010.BioTess Ferrandez is an escalation engineer in the ASP.NET team at Microsoft. She started debugging .NET issues when .NET was in the alpha stage and has been troubleshooting ASP.NET ...

Bryan Cantrill will discuss the Dtrace and how it can be used to significantly improve debugging both for development and live systems. Speaker: Bryan Cantrill Google Tech TalksAugust 15, 2007

Ever have one of those days where your application just doesn't run correctly, and you can't figure out why? Well, we've been there, and we're going to show you how to fix it. In this session, Justin Mattson will school you on the advanced usage of Android debugging tools like traceview, the hierarchy viewer, and the instrumentation system. He'll also present several case studies where Google u...

If you're a Python Django developer, this video will walk you through how to set up the free Eclipse IDE so you can develop your apps with code complete and graphical debugging! I reference a blog with links. That's coming soon-ish. (Hopefully this weekend.) For now, here are some of the references from the screencast: pydev update site: http://www.fabioz.com/pydev/updates manage.py replacement...

In this talk we explore web development and debugging strategies with Firebug. An overview of new and improved features and how to use them is presented. We wrap-up with a peek at FireUnit, a new Firebug extension by John Resig and Jan Odvarko, and it's role in unittesting Firebug itself.Rob Campbell studied CS at Acadia University in Wolfville, NS with an emphasis on computer languages and obj...

When a complex production system fails or has some less severe but still undesirable behavior, often the debugging technique of first resort is to examine system logs or other passively gathered signals that might hold important clues about the nature of the problem. By its very nature, this data is normally noisy and incomplete. We define a statistical notion of "influence" between components ...

Here’s a quick screencast demonstrating Rack::Bug, a new Rack middleware for inspecting requests to any Rack-compatible web application. The source is on GitHub. It ships with nine panels: Rails Info Resource Usage Rack Env SQL AR Objects Memcached Templates Log Memory Usage

Come see how to debug Silverlight applications using Fiddler, Internet Explorer 8, and the Web Development Helper tools. Learn how using the right tool save precious time and effort whether dealing with cross domain policy recognition, RESTful response analysis, or just a general error. John Papa John Papa (ASPSOFT), author of book Data-Driven Services with Silverlight 2 by O’Reilly, is a...