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November 30, 2006Nov 30, 200611/30/06One of my friends (let’s call him “Bob“) retired from Microsoft many years ago. Bob is an amazing programmer whose skills I remain in awe of.
I remember visiting his office one evening with a mutual friend (“Fred”) to catch up on things.
November 29, 2006Nov 29, 200611/29/06Remember the Ten Immutable Laws of Security. Today, we’re going to talk about number three: If a bad guy has unrestricted physical access to your computer, it’s not your computer any more.
There was a bug which floated past my field of vision many months ago that went something like this: “I found a critical security bug in the USB stack.
November 28, 2006Nov 28, 200611/28/06If you want to register a window class and use a system color
as its background color, you set the hbrBackground member
to the desired color, plus one, cast to an HBRUSH:
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
Windows 95 introduced “system color brushes”,
November 27, 2006Nov 27, 200611/27/06Earlier this year, one columnist was baffled as to why “Yahoo” was the most searched-for term on Google. I wasn’t baffled at all. Back in 2001, Alexa published the top ten most searched-for terms on their service, and four of the top ten were URLs: yahoo.com,
November 24, 2006Nov 24, 200611/24/06One of my former managers told me this story from a project he worked on many years ago. This project was broken up into multiple groups, and there was a weekly meeting where representatives from each group got together to discuss how the project was going.
November 23, 2006Nov 23, 200611/23/06A placebo setting that has been getting a lot of play in recent years is that of QoS bandwidth reservation. The setting in question sets a maximum amount of bandwidth that can be reserved for QoS. I guess one thing people forgot to notice is the word “maximum”.
November 22, 2006Nov 22, 200611/22/06Back in the Windows 95 days, people swore that increasing the value of MaxBPs in the system.ini file fixed application errors. People usually made up some pseudo-scientific explanation for why this fixed crashes. These explanations were complete rot.
These breakpoints had nothing to do with Windows applications.
November 21, 2006Nov 21, 200611/21/06Commenter LittleHelper asked,
“Why is the cursor associated with the class and not the window?”
This question makes the implicit assumption that the cursor is
associated with the class.
While there is a cursor associated with each window class,
it is the window that decides what cursor to use.
November 20, 2006Nov 20, 200611/20/06To connect to the Microsoft corporate network from home, employees need to use smartcard authentication. But, somewhat paradoxically, you do better if you remove the smart card.
A colleague of mine tipped me off to this. To initiate the connection, you have to insert the smart card and provide the smart card password.
November 20, 2006Nov 20, 200611/20/06“Worst software ever.” That was Aaron Zupancic‘s cousin’s reaction to the fact that Windows XP was incompatible with one program originally designed for Windows 98.
Then again, commenter Aargh! says “The bad code should be fixed, period. If it can’t be fixed, it breaks,
