Indoor enthusiast. Co-founder of Stack Overflow and Discourse. Disclaimer: I have no idea what I'm talking about. Find me:
operating systems
As I recall, the Blue Screen of Death was introduced with Windows NT 3.1 circa 1993: A blue screen of death occurs when the kernel, or a driver running in kernel mode, encounters an error from which it cannot recover. This is usually caused by a [hardware] driver that
documentation
Have you ever noticed that much of the online MSDN .NET framework help is... not helpful? Take the the MSDN help for the IBindingList.AddIndex method, for example: Scott Swigart calls this undocumentation, and elaborates further in his blog post: This is an example where quacking like a duck doesn’
programming languages
Artima has another great interview series, this time with Erich Gamma. You know, Erich Gamma: Gang of Four, JUnit, Eclipse. As you might expect from such a notable developer, it’s full of great advice. Like this section on avoiding frameworkitis: Frameworkitis is the disease that a framework wants to
font legibility
If you’re not reading the Wichita State Software Usability Research Laboratory newsletter regularly, you should be. It’s an amazing source of usability experiments with actual data, hypotheses, citations, statistics, and all that other stuff that puts the science back into computer science. A 2001 SURL experiment compared the
web technologies
I try to avoid posting entries from the Mindless Link Propagation Department, but Adam Bosworth’s article Learning from The Web is excellent and it deserves a careful read: The Web taught us several unintuitive lessons: 1. Simple, relaxed, sloppily extensible text formats and protocols often work better than complex
programming languages
In Software Training Sucks: Why We Need to Roll it Back 1,000 Years, Rob Walling makes a compelling argument for abandoning traditional training classes in favor of apprenticeships: Why not use the time-tested approach of trades that have been doing it for years? Let’s take an electrical apprenticeship
search engines
Let’s say I was to search Google for the word Jaguar: There’s an immediate problem. The semantics of Jaguar only exist in my head, not in any search box. Did I mean... * Jaguar the car? * OSX Jaguar? * Jaguar the animal? * The Atari Jaguar? * Austin Power’s Shaguar? Whichever
html
One thing I dislike about ASP.NET is that it renders the entire web page in memory before sending one single byte of that page to the browser. Consider an ASP.NET page with an embedded DataGrid that relies on ten complex database queries over 15 seconds. Why can’t
music
Did you know that the Windows 95 startup sound was composed by avant-garde electronic musician Brian Eno? I had no idea until I saw it referenced on music thing. Eno describes the process in a 1996 San Francisco Chronicle interview: Q: How did you come to compose “The Microsoft Sound?
programming languages
I’ve seen this kind of code a lot recently: try { int i = 0; int x = 0; Console.WriteLine(i / x); } catch (Exception ex) { Console.WriteLine(ex.Message); } This results in the following output: Attempted to divide by zero. Unless there’s some compelling reason you need an ultra-terse version
software development concepts
In response to My Giant Calculator, Joost commented: I’ll jump to the defense of trusty old calc.exe. Even though it’s crappy, we know it’s on every Windows box we touch. He’s got a point. The applets that ship in the box with the operating system
software development
Have you ever noticed how many people keep a physical calculator next to their computer? The irony is almost palpable. My favorite is the calculator mousepad. Jef Raskin, in The Humane Interface, defends the practice of keeping a pocket calculator next to your PC: It’s true. Many of us