Part one of my guide to using SBCL as an application server.
SDL Timers in C++ [PDF]Explains the design decisions I made to apply C++ templates to SDL Timers. The code presented therein a) achieves type safety when you use the user data pointer, and b) turns timers into classes and makes them friendly to use in object-oriented programming. Later on, this design led me to unify timers and events with a generic callback template hierarchy, which I dubbed sdl++.
TopCoder SRM 439 Div 1 :: 250-point problem [HTML]My solution to the problem.
TopCoder SRM 439 Div 1 :: 500-point problem [HTML]My solution to the problem.
Lisp Macros: Run-Time vs. Compile-Time [HTML]