Hacker News on 7 June 2019

• Absolute truths I unlearned as junior developer
• Sign In with Apple [video]
• People with Greater Intellectual Humility Have Superior General Knowledge
• Open Source Electronics Lab for $30
• Twitter is rejecting posts containing JSFiddle URLs
• Day of the Tentacle
• I left the ad industry because of data tracking
• Python in the Windows 10 May update
• The PS1 Game Spongebob Squarepants: Supersponge Violates the GPL
• Plotty Bird: flappy bird on the HP7440A pen plotter