krz··on Pilotwings demos act differently depending on when the cartridge was madeI usually say “check environment”, which is usually the reason — cron jobs run in non-interactive mode, new version of system library, wrong PATH variable, new math co-processor and so on.
krz··on Ask HN: How to prepare for an Engineering Manager interview?Do know what a critical path means.
krz··on MotherSoda - no, but it doesn't stop at soda, it even doesn't start there. A lot of valid use cases for generating/analyzing this data.
krz··on Ask HN: What are the most paranoid security measures for running a web app?Check out PCI DSS regulations for storing credit card numbers, they're pretty strict.