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Code Search

2 posts tagged code-search. clear filter

October 2026
  • 5
    Code Knowledge Base Staleness
    day 20 · Software Engineering in the AI Era

    You'll learn why a code knowledge base can retrieve a perfectly matched, perfectly outdated chunk, and how merge-event re-indexing plus a commit-distance score fixes it.

September 2026
  • 16
    How Vector Search Wired a Rate Limiter Into an Auth Route
    day 12 · AI Fundamentals in 30 Days

    A vector search handed an agent a 0.89 confidence score and the wrong function — here's why embeddings can't tell 'looks like auth' from 'is auth,' and what to check before an agent acts on either.