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wenima Avatar
Name:Marc Kessler-Wenicker
Clan:Lukka
Member Since:Dec 2016
Last Seen:Apr 2024
Profiles:
Following:43
Followers:42
Allies:38
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  • Conversations (118)
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  • Custom User Avatar
    • ejini战神
    • resolved an issue on "Surrounding Primes for a value" kata
    • 3 years ago

    Not an issue --> Range for the random tests: 1000 <= n <= 200000

  • Custom User Avatar
    • sperry
    • commented on "SQL Basics: Simple table totaling." sql solution
    • 4 years ago

    From PostgreSQL 14 documentation, 7.2.5:
    Currently, window functions always require presorted data, and so the query output will be ordered according to one or another of the window functions' PARTITION BY/ORDER BY clauses. It is not recommended to rely on this, however. Use an explicit top-level ORDER BY clause if you want to be sure the results are sorted in a particular way.
    https://www.postgresql.org/docs/14/queries-table-expressions.html

  • Custom User Avatar
    • Fill Freakin
    • commented on "CamelCase Method" python solution
    • 4 years ago

    True, but that seems more of a problem with the Title method which is supposed to capitalize every word. I agree that it should be clarified in the description or the test cases if that's not OK.

  • Custom User Avatar
    • raveneer
    • commented on "Surrounding Primes for a value" kata
    • 5 years ago

    https://oeis.org/A083876

  • Custom User Avatar
    • krishp
    • commented on "Primes with Even Digits" python solution
    • 5 years ago

    What's interesting is that when I tried your solution, it timed out roughly half of the time. When it didn't time out, it passed the test suite in around 6 seconds. Is this a server fault or 'unlucky' test cases?

  • Custom User Avatar
    • ysurilov
    • commented on "Reverser" shell solution
    • 5 years ago

    Pretty nice, thank you for new knowledge!

  • Custom User Avatar
    • Miss_Evi
    • commented on "SQL Bug Fixing: Fix the JOIN" kata
    • 6 years ago

    Same problem happened to me. Took 3 tries to pass the test using ROUND(numeric, int)::float

  • Custom User Avatar
    • Arphox
    • commented on "Complementary DNA" csharp solution
    • 7 years ago

    @raimiss8 I disagree with you. I recommend reading an article about it, written by Jon Skeet (a C# expert): http://jonskeet.uk/csharp/stringbuilder.html

  • Custom User Avatar
    • Voile
    • commented on "Valid Braces" python solution
    • 7 years ago

    And in JS, you don't want to implement a stack object from scratch anyway; just use arrays like any normal people do. It's also faster because you don't have to deal with bottlenecks handling objects (built-in in Python and JS are fast).

  • Custom User Avatar
    • alex.husky
    • commented on "SQL Basics: Group By Day" sql solution
    • 7 years ago

    I don't think so, unless you're adding it as a secondary ORDER BY

  • Custom User Avatar
    • raimiss8
    • commented on "Complementary DNA" csharp solution
    • 8 years ago

    And Arphox I think your solution is not that good to :) string builder is good choise only if strings are big or is many of them like milion or so. In this case Concat or string join something like this or even aggregate is better choise when building small string.

  • Custom User Avatar
    • raimiss8
    • commented on "Complementary DNA" csharp solution
    • 8 years ago

    Yes this solution is not the best performance wise its jus simple one :)

  • Custom User Avatar
    • Voile
    • created an issue for "Johnny the Poker Player - What is my equity?" kata
    • 8 years ago

    Your random tests are vulnerable to input modification.

  • Custom User Avatar
    • Arphox
    • commented on "Complementary DNA" csharp solution
    • 8 years ago

    No it isn't. This one literally iterates through the string 6 times which is waste of CPU. Check my solution for a fast one (maybe the fastest).

  • Custom User Avatar
    • Chrono79
    • commented on "Reverse a Number" kata
    • 8 years ago

    Added that test to all languages. Marking your post as a Suggestion next time is a good idea.

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