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Off By One · Code & math

Off By One collects the bugs, proofs and late-night commits every programmer and math major recognizes. Rubber ducks, exercises left to the reader and code that worked once and never again. Wear the stack trace with pride.

37 designs, page 1 of 2 · shown on Hardcover Notebook

IT'S NOTA BUGIT'S AN UNDOCUMENTED FEATUREUVPRINTS.USstaff pick
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Not a Bug

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EXPLAIN IT TO THE ROBOTIT FOUND THE BUG BY JUST LISTENINGUVPRINTS.USstaff pick
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Explain It to the Robot

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COMPILINGPLEASE WAIT…UVPRINTS.US
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Compiling

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{ }EXPLAIN IT TO THE DUCKHE FOUND THE BUG. AGAIN.UVPRINTS.USnew
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Explain It To The Duck

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IT WORKED AT 3AMNO IDEA WHY. DO NOT TOUCH ITUVPRINTS.USnew
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It Worked at 3am

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ONE-SIDED ARGUMENTONE SIDE, ONE EDGE, NO FLIP SIDEUVPRINTS.US
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One-Sided Argument

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184.0AA2.04.0mmcN123456784.0 MM OF TRAVELACTUATION AT 2.0. I BOTTOM OUTUVPRINTS.USstaff pick
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Four Millimetres of Travel

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{ }DEBUG SCOUTEXPLAINED IT TO THE DUCKUVPRINTS.USstaff pick
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Debug Scout Patch

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e^iπ + 1 = 0THE MOST BEAUTIFUL EQUATIONUVPRINTS.USnew
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Euler's Identity

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LEFT AS AN EXERCISETHE PROOF IS TRIVIAL. TO SOMEONEUVPRINTS.USstaff pick
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Left as an Exercise

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TRANSCENDENTAL DESSERTROOT OF NO RATIONAL POLYNOMIALUVPRINTS.USstaff pick
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Transcendental Dessert

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947844LOCAL MAXIMUMTHE GRADIENT IS ZERO UP HEREUVPRINTS.USstaff pick
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Local Maximum

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ABANDONED BRANCHRIP FIX-FINAL-V2-ACTUALLY-FINALUVPRINTS.USnew
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Abandoned Branch

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KEYBOARD OCCUPIEDCOMMIT MESSAGE: ASDFJJJJJJKL;UVPRINTS.USstaff pick
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Keyboard Occupied

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4242THE ANSWER. OBVIOUSLY.UVPRINTS.US
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42

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OFF BY ONESIX LEGS, INDEXED 0 THROUGH 5UVPRINTS.US
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Zero Indexed

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NO BOUNDARIESSELF-INTERSECTS IN 3D. RELATABLE.UVPRINTS.USnew
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No Boundaries

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FIVE NINES99.999% UPTIME. 0% SLEEPUVPRINTS.USstaff pick
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Five Nines Closet

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50% CHANCE 0% SUCCESSFLIP IT. FLIP IT BACK. NOW IT FITSUVPRINTS.US
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Flip It Again

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GRADED ON A CURVEI AM THE LEFT TAILUVPRINTS.US
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Graded on a Curve

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99.9% UPTIMETHE 0.1% IS HAPPENING RIGHT NOWUVPRINTS.US
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99.9% Uptime

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V - E + F = 220 - 30 + 12. CHECKS OUT.UVPRINTS.USnew
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V - E + F = 2

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ABCNONEMPTY INTERSECTIONWHAT I STUDIED ∩ WHAT WAS ASKEDUVPRINTS.USnew
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Nonempty Intersection

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RUNS ON SILICONAND CAFFEINEUVPRINTS.US
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Runs on Silicon

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