• Sign Up
    Time to claim your honor
  • Training
  • Practice
    Complete challenging Kata to earn honor and ranks. Re-train to hone technique
  • Freestyle Sparring
    Take turns remixing and refactoring others code through Kumite
  • Community
  • Leaderboards
    Achieve honor and move up the global leaderboards
  • Chat
    Join our Discord server and chat with your fellow code warriors
  • Discussions
    View our Github Discussions board to discuss general Codewars topics
  • About
  • Docs
    Learn about all of the different aspects of Codewars
  • Blog
    Read the latest news from Codewars and the community
  • Log In
  • Sign Up
midan Avatar
Name:Unknown
Clan:Free Code Camp
Member Since:Jun 2018
Last Seen:Jan 2023
Profiles:
    Following:1,513
    Followers:1,501
    Allies:1,499
    View Profile Badges
    • Stats
    • Kata
    • Collections
    • Kumite
    • Social
    • Discourse
    • Conversations (15)
    • Replies
    • Authored
    • Needs Resolution
    • Custom User Avatar
      • fluffy-waffle
      • commented on "Is a number prime?" python solution
      • 5 years ago

      What is better: to iterate over integers up to square root, or over integers whose square is not bigger than n?

    • Custom User Avatar
      • dinglemouse
      • commented on "Backspaces in string" java solution
      • 5 years ago

      This comment is hidden because it contains spoiler information about the solution

    • Custom User Avatar
      • midan
      • commented on "Backspaces in string" java solution
      • 5 years ago

      how this works?

    • Custom User Avatar
      • Devoth
      • commented on "Simple Fun #334: Two Beggars And Gold" javascript solution
      • 6 years ago

      Please consider this is used in a real codebase:

      const foo = [2,3,5];
      const bar = distributionOf(foo);
      console.log(foo);
      

      The above outputs [] instead of [2,3,5], because the array foo was modified from inside the distributionOf function. Functions shouldn't mutate their parameters.

    • Custom User Avatar
      • midan
      • commented on "Find the unique number" javascript solution
      • 6 years ago

      This comment is hidden because it contains spoiler information about the solution

    • Custom User Avatar
      • conkjh032
      • commented on "Two's Complement" python solution
      • 7 years ago

      what's up~ bro hhhh

    • Custom User Avatar
      • midan
      • commented on "Two's Complement" python solution
      • 7 years ago

      The Spider has found you!!!

    • Custom User Avatar
      • midan
      • commented on "Simple directions reversal" python solution
      • 7 years ago

      nice! Just one swipe through...efficient as usual

    • Custom User Avatar
      • suic
      • commented on "Encrypt this!" kata
      • 7 years ago

      Thanks for reporting. I modified the random tests. Regards, suic

    • Custom User Avatar
      • suic
      • commented on "Encrypt this!" kata
      • 7 years ago

      Thanks for reporting this. I modified the random tests. Regards, suic

    • Custom User Avatar
      • midan
      • commented on "Regexp Basics - is it IPv4 address?" python solution
      • 7 years ago

      python is incredible...

    • Custom User Avatar
      • midan
      • commented on "Encrypt this!" kata
      • 7 years ago

      python

    • Custom User Avatar
      • midan
      • commented on "Encrypt this!" kata
      • 7 years ago

      python

    • Custom User Avatar
      • suic
      • commented on "Encrypt this!" kata
      • 7 years ago

      Hi, in which language? Thanks, suic

    • Custom User Avatar
      • midan
      • commented on "Encrypt this!" kata
      • 7 years ago

      Shouldn't the fact that the double spaces and the ones at beginning/ end of the string must disappear from the solution? or at least include these examples in the test cases?

    • © 2025 Codewars
    • About
    • API
    • Blog
    • Privacy
    • Terms
    • Code of Conduct
    • Contact

    Confirm

    • Cancel
    • Confirm

    Collect: undefined

    Loading collection data...