Code
Ctrl+Enter Run · Ctrl+/ Comment · Tab Indent
Programmer's Picnic
C# Editor
Write C#, give input, run, check output, fix compiler errors, and work with project files.
1Write code
2Add stdin if Console.ReadLine() is used
3Click Run
4Read stdout / stderr
NuGet Packages
Packages are saved with this browser project and included in the generated .csproj.
Browser Run uses the public compiler and cannot restore arbitrary NuGet packages. Download the project and run
dotnet restore / dotnet run, or connect the editor to a .NET backend.
No NuGet packages installed.
Microsoft SQL Server Simulator
Create tables, inspect schemas and practise ADO.NET-style C# database programming in the browser.
● Simulator ready
Supported types include INT, BIGINT, DECIMAL, FLOAT, BIT, VARCHAR, NVARCHAR, CHAR, DATE and DATETIME.
C# programs may execute
CREATE TABLE, DROP TABLE, INSERT,
SELECT, UPDATE and DELETE. Parameters via
AddWithValue() are supported. Tables and rows persist in this browser between runs.
Create or select a table to see its schema.
No table selected.
Files
Keep reference or project files in this browser and download them when needed.Uploaded files are stored locally in this browser. The public C# compiler receives your code and stdin, but does not mount these browser files into the remote runtime.
No project files yet.