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anantacodes Avatar
Name:Ananta Kumar Roy
Clan:Unknown
Member Since:Apr 2018
Last Seen:Apr 2025
Profiles:
Following:8
Followers:2
Allies:1
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  • Replies (20)
  • Authored
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  • Custom User Avatar
    • ujjawaldeveloper
    • commented on "Count words" javascript solution
    • 4 months ago

    Bro it actually returns a value of 2, you should think again

  • Custom User Avatar
    • justmkfr
    • commented on "Find the Missing Number" javascript solution
    • 10 months ago

    I mean he could have just constructed a new array with the length of 100 and added 1 to each element to get up to 100 and then used the reduce method, but as you can probaly already tell that's way more work than just hard-coding the 5050. I did something similar in my code

  • Custom User Avatar
    • JaceLee
    • commented on "3 powers of 2" javascript solution
    • 11 months ago

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

  • Custom User Avatar
    • justinsane𒀭
    • commented on "Count of positives / sum of negatives" javascript solution
    • 2 years ago

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

  • Custom User Avatar
    • de-oz
    • commented on "Sum The Strings" javascript solution
    • 3 years ago

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

  • Custom User Avatar
    • Jinx12373
    • commented on "Multiplication table for number" javascript solution
    • 4 years ago

    You're just out here providing high quality information for free brother 💞

  • Custom User Avatar
    • g964
    • commented on "Speed Control" kata
    • 4 years ago

    Look at the tests: it is covered but with a tolerance. You were lucky of having this tolerance because if there is no moves the speed is zero.

  • Custom User Avatar
    • farhanaditya
    • commented on "Count of positives / sum of negatives" javascript solution
    • 4 years ago

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

  • Custom User Avatar
    • olesiklesha
    • commented on "Palindrome Strings" javascript solution
    • 4 years ago

    conversion to String is needed to use the method reverse

  • Custom User Avatar
    • javokhir12
    • commented on "Palindrome Strings" javascript solution
    • 4 years ago

    good point

  • Custom User Avatar
    • user9644768
    • resolved an issue on "Will there be enough space?" kata
    • 5 years ago

    Fixed the description to narrow down possibility of interpretations.

  • Custom User Avatar
    • hobovsky
    • commented on "Multiplication table for number" javascript solution
    • 5 years ago

    "working on string" is slow if done incorrectly. Concatenation in a loop is an antipattern leading to performance issues, because it copies and recreates new string on every itetration.

    Having said that, it should not be treated as any kind of guideline, because JS runtimes can (and do) perform some magic behind the scenes to improve performance. It can happen that concatenation in a loop will be optimized and transformed into some stringbuilder-ish equivalent.

    Follow up reading: https://stackoverflow.com/questions/51185/are-javascript-strings-immutable-do-i-need-a-string-builder-in-javascript

  • Custom User Avatar
    • Chrono79
    • commented on "No zeros for heros" javascript solution
    • 5 years ago

    Because it doesn't work in Node: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replaceAll

  • Custom User Avatar
    • G_kuldeep
    • commented on "Bob's Jump" javascript solution
    • 5 years ago

    kata author do not assign rank! (also note that 7 kyu problems which you are facing were approved long time ago so, there will be some difficulty gap between old and new kata (i.e old 5 kyu = new 6 kyu))

  • Custom User Avatar
    • Chrono79
    • resolved an issue on "5 without numbers !!" kata
    • 6 years ago

    No response after a week, and it can't be reproduced, closing.

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