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PHP on Windows 2003 IIS 6 Displays 404 Page Not Found

After Installing PHP 5 using the Windows installer on Windows 2003 you may find that IIS displays a “Page Not Found” 404 error for every .php page. This is a perplexing error because is it not actually a real 404 error. The file is really there, but IIS is unable to process it based on [...]

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Subtracting unsigned integers with MySQL

Unsigned integer values are used in a database when you only expect to contain positive values and no negative values (less than zero). If you know a certain field will never legitimately contain negative values, then this is actually the most efficient field type to select.
There is a catch with unsigned ints however [...]

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