Hacker News on 20 April 2022

• Changing std:sort at Google’s scale and beyond
• Memray: a memory profiler for Python
• A 4-year-old can run errands alone and not just on reality TV
• California grid set record of 97% renewable power on April 3
• Are you the asshole? – AI powered answer bot
• The unreasonable fight for municipal broadband
• Ask HN: What’s a good laptop for software development at around $2k?
• How can I get my boyfriend to stop digging his tunnel?
• If founders treated investors the way they treat employees
• Guido van Rossum: Let Web3 die in a flaming ball of fire