.NET Fiddle Ideas

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  1. Bug(?)

    I was coding something and had some code to tell the user to press enter to continue. I did not want to keep writing it, so I copy and pasted it. However, this made my code go wonky. I had a switch later in the program and I was testing it out making sure it worked. I had copied and pasted the code after the switch, and this is where it gets weird... every time I ran it, it would go back to where I copied the code from and rerun the switch. I don't know why it happened but…

    1 vote
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  2. 3 votes
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  3. 1 vote
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  4. Bring in proper C# 7 tuple deconstruction

    Simple test:

    static (int, int) Foo(int i)
    {
    return (i+2, 1*2);
    }

    Current "result" :
    Predefined type 'System.ValueTuple`2' is not defined or imported

    Expected:
    To compile (and work of course :-)

    This includes updating "4.7.2" "Compiler" to accept C# 7.x and at least linking the proper dll with ValueTuple-a for "Roslyn 2.0"

    1 vote
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  5. nuget header directive for vb.net

    Why would you make a Nuget Header Directive available for C# but not for VB.Net?

    1 vote
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  6. User main page

    It would be nice to have a user page that lists the Fiddles that we have created. A main page of sorts.

    1 vote
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  7. Specify timezone for snippet

    Sometimes I need to check a code that works with local timezone which should be different from UTC. It would be great to have an ability to specify timezone in that cases. Thank you!

    4 votes
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  8. 1 vote
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  9. Support adding new page

    Such as controller or class or new .cHTML ...

    1 vote
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  10. ForegroundColor

    Change the text color with Console.ForegroundColor

    That the code can be used:
    Console.ForegroundColor = ConsoleColor.DarkBlue;

    Console.Write ("Hello");

    Console.ForegroundColor = ConsoleColor.DarkRed;

    Console.WriteLine ("World");

    3 votes
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  11. 3 votes
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  12. Automatically save the fiddle

    Please add this, at least as an option. Otherwise we can lose work. Thank you!

    3 votes
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  13. Enable adding assemply attributes like assemplyinfo.cs

    some class libraries loaded from nuget need setting assembly attributes located in assemplyInfo.cs otherwise it fire an exception, like:

    [assembly: AssemblyCompany("Company xyz")]
    [assembly: AssemblyCopyright("Copyright © 2018 Company xyz")]

    Enable setting these attributes in assemplyInfo.cs

    1 vote
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  14. Debugging

    Allow the usage of debugging such as stepping into a function, out of a function, run, memory mapping, local variables and the whole nine yards. It is vital if you don't want users to write constantly Console.WriteLine() statements.

    Kindly, add debugging!

    4 votes
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  15. Enable Vim key bindings.

    Please enable vim key bindings. VsVim is one of the most downloaded Visual Studio extension, which is an indication of Vim key binding's popularity among .net devs.

    3 votes
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  16. Allow inclusion of other exiting fiddles

    For example: I define a class Person in a fiddle named PersonClass.
    Then I base a new fiddle PersonUseExample on existing fiddle PersonClass, so I don't need to declare the class again, just démonstrate how I can use it.

    The idea is probably easier to implementis but similar to the exiting request: https://dotnetfiddle.uservoice.com/forums/228764--net-fiddle-ideas/suggestions/6056568-allow-multiple-files-for-console-projects

    3 votes
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  17. Nuget Packages Problem

    When try to add nuget package System.Text.Encoding, keep receive error in browser console: common:Uncaught Error:

    Uncaught Error: Incorrect version name
    at Object.n.addPackage (common:1)
    at HTMLAnchorElement.<anonymous> (common:1)
    at HTMLBodyElement.dispatch (jquery:1)
    at HTMLBodyElement.y.handle (jquery:1)

    1 vote
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  18. Link to author's other fiddles

    On top of each fiddle, it says "by <author's user name>". The author's username should be a link to take the user to all his/her fiddles.

    2 votes
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  19. List ALL My Fiddles on one page, or at least allow to set page size

    Why is the list limited to 10 fiddles? We should be able to see all of them, or at least have a page size option.

    6 votes
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  20. Use monaco-editor as default editor

    Monaco-editor is MIT licensed and made by Microsft.
    It's the same text editor used in VSCode, and it is open source!
    It also has many interesting features like code diff and editor customization.

    See more here:
    https://github.com/Microsoft/monaco-editor
    https://microsoft.github.io/monaco-editor/playground.html

    28 votes
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