.NET Fiddle Ideas

  1. enable line numbers in stack traces

    Source info in stack frames is currently inaccessible, and so stack traces do not contain line numbers.

    I would like source file info (at least line number) to be made accessible, it would be a big help for debugging.

    2 votes
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  2. Add debug mode checkbox to enable asserts

    Is it possible to add a debug mode checkbox so that System.Diagnostics.Debug.Assert can be enabled?

    Bonus: Also enable line numbers in stack frames (currently, source info is inaccessible). https://dotnetfiddle.uservoice.com/forums/228764--net-fiddle-ideas/suggestions/43595874-enable-line-numbers-in-stack-traces

    3 votes
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  3. 1 vote
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  4. Different result between dotnetfiddle and vs2019 about async lambda

    https://dotnetfiddle.net/vgdWI3

    Func<Task<int>> al = async () =>
    { await Task.Delay(100); Console.WriteLine("AL"); return 1;};

    var r = await al();

    In fiddle (.NET 4.7.2) , I can't see "AL" which would printed by using .EXE from VS2019 or fiddle(.NET5).

    3 votes
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  5. For mobile landscape make the advertisements vertical

    In landscape orientation for the mobile version put the advertisements on the left or right, not the bottom. For code it helps to use landscape orientation but when we do there is much less horizontal space.

    I began programming half a century ago. It is awesome to think I can use my phone to develop and test programs using an IDE. For me there was a time when we had only about one chance a day to run (test) our programs.

    3 votes
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  6. Allow us to hide the toolbar in the mobile version

    When using my phone, the toolbar is in the way. That is, there are buttons for Share, Collaborate, Tidy Up, Getting Started and a search icon and I do not see a way to get them out of the way.

    3 votes
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  7. System Error 500

    I tried creating an account on your site and kept getting System Error 500 after I entered my e-mail, password and display name. I tried turning off my AdBlock and it still happened. I never received any account confirmation e-mails.

    4 votes
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  8. .

    1

    1 vote
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  9. How do I prevent Ctrl+S attempting to save the entire page?

    I'm not unlearning the ctrl+s habbit just to use this site.

    3 votes
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  10. Bug report - comment handling

    Not sure if this is the right place for bug report. The following line causes a fatal error:

    // Console.Readkey();

    --> Fatal Error: Console.ReadKey() is not supported in .NET Fiddle.

    Even

    // console.readkey

    produces exactly the same error (Console.ReadKey() is not supported).

    It is a strange error. I tried different gibberish after // which was rightly ignored, except the syntactically correct ReadKey line.

    1 vote
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  11. 3 votes
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  12. Allow Fiddles to accept values & return value via special end point.

    With the growing online environment where people can piece things together via tools like zapier. It would be nice if we could
    1. have a special end point url for a fiddle that would return only the values generated by the code.
    2. (advanced request) allow these special endpoints to accept values via QueryString that could be used in the code.

    Use case would be to run some function on some small piece of data and return it in the new format.This could vary based on each users business logic needs.

    3 votes
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  13. support for net core 3.1

    lts support disappeared with net 5

    3 votes
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  14. Changing compiler version shouldn't clear the fiddle contents and url

    I have an existing fiddle (https://dotnetfiddle.net/aLU0Z8) and try to change compiler cause a feature is missing (proprerty initializers) and when I do it it just clears the script and goes to the root url as if I was making some new fiddle. I had to copy-paste content from the old fiddle to make this one that compiles ok - https://dotnetfiddle.net/W9zCSm

    0 votes
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  15. 1 vote
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  16. Game that should help ful for children

    Now every one plying pubg so they should forgot that so I'm help Full with you

    6 votes
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  17. Game that should help ful for children

    Now every one plying pubg so they should forgot that so I'm help Full with you

    3 votes
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  18. Logging in erases current window

    If you are typing in fiddle, and then realized you hadn't logged in yet, and then log in..POOF there goes all the work you've been entering for the past however long. Can you fix this somehow?

    1 vote
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  19. Must definitely be dark mode and better syntax coloring

    White background hurt my eyes. Only keywords coloring is not enough for code coloring.

    1 vote
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  20. Bug: `Tidy Up` removes `Save` button

    Tidy Up is great function but I've noticed that if I'm working on a Saved code and I hit that button, the code formats and then my save button disappears..

    1 vote
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