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Computer Science
@CompSciFact
Daily tweets about computer science and related stuff @JohnDCook.
JohnDCook.com
Joined November 2010
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    Computer Science
    @CompSciFact
    Aug 1, 2023
    897K
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    Computer Science
    @CompSciFact
    May 28, 2025
    335K
  • user avatar
    Computer Science
    @CompSciFact
    Jun 13, 2024
    946K
  • user avatar
    Computer Science
    @CompSciFact
    Oct 31, 2018
    Q: Why can’t programmers tell the difference between Halloween and Christmas? A: Because oct 31 = dec 25. #oldprogrammerjoke
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    Computer Science
    @CompSciFact
    Feb 4, 2023
    136K
  • user avatar
    Computer Science
    @CompSciFact
    Aug 31, 2021
    “The S in IoT stands for security.”
  • user avatar
    Computer Science
    @CompSciFact
    Sep 7, 2024
    56K
  • user avatar
    Computer Science
    @CompSciFact
    Jan 1, 2015
    2015 is a palindrome in binary: 11111011111
  • user avatar
    Computer Science
    @CompSciFact
    Sep 5, 2024
    53K
  • user avatar
    Computer Science
    @CompSciFact
    Oct 31, 2019
    Q: Why can't programmers tell the difference between Halloween and Christmas? A: Because oct 31 = dec 25. #oldiebutgoodie
  • user avatar
    Computer Science
    @CompSciFact
    Jan 4, 2018
    'The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise' - Edsger Dijkstra
  • user avatar
    Computer Science
    @CompSciFact
    Apr 12, 2024
    49K
  • user avatar
    Computer Science
    @CompSciFact
    Oct 20, 2023
    Is any other sculpture so associated with a CS textbook?
    user avatar
    ali
    @endingwithali
    Oct 19, 2023
    Visited a very special sculpture
    138K
  • user avatar
    Computer Science
    @CompSciFact
    Aug 22, 2018
    You might be a computer scientist if you think 1024 is a nice, round number.