A bunch of great tutorials by Darel Finley on a wide variety of topics:
- Programming
- Mouseover menus
- Quicksort
- NSTextField focus detection
- Mac processor count
- NSLock
- Color saturation change
- HSP color system
- Sub-pixel anti-aliasing
- Overlapping maze
- iPod volume issue
- Anamorphic DVD and letterboxing
- Instant file system snapshots
- Unicode, UTF-8, and Mac Roman
- Geometry/Math
- Point in polygon
- Point in spline polygon
- Shortest path through polygon
- Polygon area
- Polygon fill
- Polygon perimeter
- Polygon inset
- Smallest enclosing polygon
- Spline bounding rect
- Spline polygon area
- Line-line intersection
- Calculus without calculus
- Area of a circle
- Pi — diameter vs. radius
- Mandelbrot slideshow
- Non-Euclidean geometry (blog)
- Fifth-order polynomials (blog)
- Perspective photo distortion
- Physics
- Gyroscope
- Osmosis
- Polarizer experiment
- Gravity table equilibrium
- Refraction
- Stereo Separation
- Relativity (blog)
- Maxwell’s demon (blog)