You know what? Fuck you society!

Music Identification (Fingerprinting)

Between the years 2009 and 2012 I worked on a project to create a fast and reliable music identification program (fingerprinting) for a potential client… from scratch! […]

Factorial calculation algorithms

Eventually, at some point in your coding career, you’ll need to calculate the factorial of a number.

This, of course, with most modern programming languages shouldn’t be a problem… unless you need to calculate the factorial of any real number, even if it is a fractional number. […]

Drawing lines in the Console (or elsewhere)

I remember once needing to code my own drawing functions for an HP48 and not having a clue how to draw line.

My first implementation worked by determining the delta increment that should be applied to both x and y from the starting (x0, y0) point to the final location (x1, y1).
Although this worked, it resulted in horrendously looking jagged lines.
To make matters worst, I also had to calculate the sign of the increments, based on the slope of the line, which added complexity to the code, making it quite ugly and slow.

Then a couple of days later I realized that a line is nothing more than the radius of a circle!
That was quite an eureka moment for me.


Without heresy there is no free speech

Moving piece and great reporting from The Young Turks (as usual) regarding the solidarity shown around the world towards the recent terrorist attacks in Paris, defending our most dearest right: freedom of speech.