Dev Blogs
I'm always amused when somebody announces that they're having a geek dinner at a technology conference. I mean, at a conference like that, every dinner is a geek dinner. The geek density is so high, +4 enchanted vorpal swords quiver in fear. [Update 8am: Fixed broken permalink. Yay, they broke a permalink...]
As MSDN correctly notes, "Timers are a limited global resource." How limited are they? (We're talking about timers created by .) Not as limited as they once were. Originally, there were eight timers total for the entire system. When there are only eight timers, you have to be very careful not to waste them and to destroy them when they aren't nee...
A customer wanted to prevent users from copying files to certain locations, and they did it by hooking functions like and failing the operation if the parameters were not to its liking. The customer found that the hooks stopped working in Windows Vista because Explorer in Windows Vista uses the new COM interface instead of using the old function...
In 1987, The Flying Karamazov Brothers performed their interpretation of Shakespeare's A Comedy of Errors. When I watched this show (part 1, part 2) when it first aired, it was my introduction both to the juggling team and to the play. It also reinforced my impression that Shakespeare was meant to be performed and not merely read. The ...
Yesterday, I finished composing the last entry taken from an item in Suggestion Box 3. My prediction that the backlog would clear in early 2010 was off by exactly one year: The last Suggestion Box 3 entry is scheduled to be posted on January 3, 2011. I figure I'll open Suggestion Box 4 sometimes next year. But I'll leave it open fo...
The other day I was working in my office minding my own business when I suddenly lost network connectivity. I couldn't contact any machines other than the ones in my office. When this happens, I go through some basic troubleshooting steps. Is my neighbor's network okay? How about power-cycling the affected machines? Refreshing the TCP/IP security ...
Robins in Sheffield sing at night because it's too noisy in the daytime. That reminds me that when I was in Antigua, Guatemala, I was told that the songbirds in the city have started mimicking car alarms. Apparently this is also happening in Oregon with birds mimicking car alarms and cell phone ring tones.
Reader Will Rayer asks about "the degree to which 'plain vanilla' C Windows API code works under Vista with the native look and feel." It works just as well as code written in any other language. The operating system doesn't know which language programs are written in. By the time the code reaches the CPU, they all look the same. It's just a bun...
It appears that people seemed to appreciate restating the obvious about the message, so I'll try it again with the message. The message is typically used by a control to communicate with its parent, either to provide information, request it, or both. Although that is the typical use, there are exceptions. For example, property sheets send th...
You may find yourself in a situation where Windows takes longer than your specified screen saver idle timeout to start the screen saver. First of all, there are ways for programs to block the screen saver entirely. Calling , is how a program says, "Even though there is no mouse or keyboard input, the screen is indeed in use, so don't blank it or s...