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How I Built a Free Fence Calculator with HTML, CSS, and Vanilla JavaScript

Calculating fence materials can look simple at first, but a real estimate usually involves several measurements: total fence length, gate openings, post spacing, panel width, rails, and the number of…

  • Calculator estimates net fence run, sections, panels, posts, and rails
  • Gate openings calculated first using Net fence run = Total fence length - Total gate width
  • JavaScript handles calculations and updates results on the page

When a Failed Request Must Stay Failed: Reservation Replay

This is a submission for the Kaggle Benchmarking Challenge . What I Benchmarked A room is occupied, so a booking request fails. The room becomes free. Should an identical retry now succeed?

  • Failed requests must stay failed according to benchmark rules
  • Reservation Replay reconstructs final calendar and decisions
  • Gemini 2.5 Flash failed initially but passed after policy update

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