Hacker News on 15 May 2016

• A former CIA spy has revealed his key role in the arrest of Nelson Mandela
• Updating classic workplace sabotage techniques
• “I made an app that orders delivery to a random location, and ubers you there”
• A Small London Company That Makes Beautiful Globes
• Linux 4.6 is out
• Programming from the Ground Up [pdf]
• Regular expressions you can read: a visual syntax and UI
• All of Statistics, by Larry Wassserman (2013) [pdf]
• Am I really a developer or just a good Googler?
• Beijing is Silicon Valley's only true competitor