One missing character cost Dan Kehn three weeks of debugging; now he wants to spare you similar pain. In this installment of “Lessons Learned,” Dan explains the limitations of code inspections, why you shouldn’t take bounds testing for granted, and how logs can provide key problem-solving information. Plus, Dan underscores the importance of load testing when you’re debugging asynchronous processes.
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AI Maker Residence 3
The third AI workshop taught by our legendary teacher, Nick Sarafa. This is a full-day hands-on training workshop for purposeful co-creation with AI using Claude Code.
Imagine having access to hundreds of billions of dollars of computing power and knowing exactly how to make it work for you through the power of super intelligence.
◆ Fri 09 Oct 2026◆ KOKO Cafe, London◆ With Nick Sarafa
