Hacker News on 29 December 2018

• Inter UI, a typeface designed for user interfaces
• How DOOM fire was done
• Guesstimate – A Spreadsheet for things that aren't certain
• Windows file access performance compared to Linux
• Doctors ask engineers to spend more time in the hospital before building apps
• How Facebook Keeps Messenger from Crashing on New Year's Eve
• A little-known C feature: Static array indices in parameter declarations (2013)
• PayPal has permanently banned The Hacker News and hold funds for 180 days
• It is fast or it is wrong
• Why Are Printed Circuit Boards Usually Green? (2017)