C# — Syntax

Hello World

using System;
class Program {
  static void Main(){
    Console.WriteLine("Hello, World!");
  }
}

Common patterns

Note: some languages differ. This page is a starter cheat sheet you can expand.

Comments

// line comment
/* block comment */

Variables (example)

// var / let / const / or language-specific syntax

Conditionals

// if / else

Loops

// for / while

Functions

// define a function