jskeet

using System;

struct Point
{
    public int x;
    public int y;
}

class Test
{

jskeet

using System.Threading.Tasks;

class Test
{
    static async Task Main()
    {
        // (Include the error message in the post.) 
        _ = await Condition() ? await M1() : await M2();
    }
     

jskeet

public class Test {
  private String name;
  
  public void printName(Test other) {
     System.out.println(other.name);
  }
}

jskeet

using System;

public interface IFoo
{
    void M(int x = 0);
}

public class Foo : IFoo
{
    public void M(int x = 10)

jskeet

class Test {
    private void method1() {
        private void method2() {
        }
    }
}

jskeet

class Test
{
    string name;
    int value;

    public Test(string name) : this(name, value)
    {
    }

    public Test(string name, int value)

jskeet

using ConsoleApp1;
using System.Reflection;

var property = typeof(Resource1).GetProperty("Default",
                BindingFlags.Public | BindingFlags.NonPublic |
                BindingFlags.Static | BindingFlags.DeclaredOnly);
string value = (string) property.GetValue(null);

Console.WriteLine(value);

jskeet

string original = "{\"name\":\"John\", \"age\":30, \"car\":null}";
string base64 = Base64Encode(original);
string decoded = Base64Decode(base64);
Console.WriteLine($"Original: {original}");
Console.WriteLine($"Base64: {base64}");
Console.WriteLine($"Decoded: {decoded}");

string Base64Encode(string plainText)
{
  var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);

jskeet

Imports System

Module Program
    Sub Main(args As String())
        Dim sName As String = "MyName"
        Console.WriteLine(sName)
    End Sub
End Module

jskeet

import java.util.stream.*;
import javax.swing.*;
import java.awt.*;

public class Test {
    public static void main(String[] args) throws Exception {
        var frame = new JFrame();
        var layout = new FlowLayout();
        frame.setLayout(layout);
    }