Hacker News stories for 5 AM on Tuesday May 28, 2013

0.990 How to learn to program without going on a £1,000 training course comments

0.850 W. T. Tutte - mathematician and code breaker comments

0.635 Sexism and Women in Computing comments

0.604 Bill Tutte - the lesser known WWII code breaker comments

0.333 Results of the Debian systemd survey comments