Hacker News on 7 May 2018

• Conversations with a six-year-old on functional programming
• The Economics of Writing a Technical Book
• Ask HN: How do you continuously monitor web logs for hack attempts?
• Cutting Edge Deep Learning for Coders, Part 2
• The Various Kinds of IO – Blocking, Non-Blocking, Multiplexed and Async
• Who controls glibc?
• Show HN: How to Tune a Guitar
• Uber vehicle reportedly saw but ignored woman it struck
• Surviving Your 40s
• Tech watchdogs call on Facebook, Google for transparency around censored content