Hacker News on 19 December 2014

• Possible upcoming attempts to disable the Tor network
• Obfuscating “Hello World” in Python
• Update on Sony Investigation
• Machine Learning Course by Tom Mitchell
• Nuitka: a Python compiler
• How to Send Email Like a Startup
• Narrowing the notion of a runtime in Rust
• Systematizing Sales with Software and Processes
• Hyperloop is making progress
• Open-sourcing OvertureJS – the JavaScript lib that powers FastMail