Seven Habits of Highly Effective Programmers

The essay defines effectiveness as finishing projects on time with the expected quality. It argues for early implementation, frequent delivery, realistic builds and data, clean code, honest scheduling, ongoing learning, and communication that builds technical credibility.

Reading notes

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• Build an early demonstrable system so interface problems and wrong assumptions appear quickly.
• Deliver often so users and QA can react to real software instead of a proof of concept.
• Keep the software close to shipping state by testing with real data, real builds, and frequent merges.
• Understand the code enough to style it well, avoid cut-and-paste dependence, keep it clean, document it, and pay attention to warnings.
• Optimize only after finding the bottleneck, and keep changes from breaking existing behavior.
• Manage your own schedule by giving realistic estimates and planning daily progress.
• Keep learning the science behind programming, including file formats, compilation, and complexity.
• Earn respect by asking good questions, avoiding rude or shallow answers, owning mistakes, and not getting pulled into pointless arguments.