Hacker News on 1 December 2017

• Things Many People Find Too Obvious to Have Told You Already
• After 37 years, Voyager has fired up its trajectory thrusters
• Ask HN: Who is hiring? (December 2017)
• A Map Showing How Much Time It Takes English-Speakers to Learn Foreign Languages
• iOS 11 Horror Story: The Rise and Fall of iOS Security
• MacOS Update Accidentally Undoes Apple's “root” Bug Patch
• AT&T wants you to forget that it blocked FaceTime over cellular in 2012
• Writing a C Compiler, Part 1
• Linux Journal Ceases Publication
• The Great American Single-Family Home Problem