jskeet

using Microsoft.Data.SqlClient;

SqlCommand sqlCommand = new SqlCommand();
sqlCommand.CommandText = "SELECT * FROM dbo.USERS";
sqlCommand.CommandType = System.Data.CommandType.Text;

Console.WriteLine(sqlCommand.CommandText);

jskeet

class Test
{
    static void Main()
    {
        Bogus bogus = null;
        System.Console.WriteLine(bogus == null);
    }
}

class Bogus

jskeet

import java.text.Collator;
import java.util.*;

public class CzechCollationTest {
    public static void main(String[] args) {
        Locale locale = new Locale("cs");
        List<String> words = Arrays.asList(
            "Účetnictví", "Udržitelná", "Uhlovodíky", "Vízová",
            "Česká", "Řízení", "Škola", "Životní", "Chléb"
        );

jskeet

public class NeedExtension<T>
{
}

public static class Extensions
{
    public static NeedExtension<T> DoSomething<T>(this NeedExtension<T> obj)
    {
        return obj;
    }

jskeet

double[] inputs = { -10.0, -6.0, -5.0, -4.0, -3.0, -2.0, -1.0, 0.0, 0.001, 1.0, 2.0, 5.0, 6.0, 10.0, 12.0, 15.0, 25.0 };

foreach (var input in inputs)
{
    var output = WrapPositive(10L, input);
    Console.WriteLine($"{input} => {output}");
}

double WrapPositive(double periodicDistance, double position) =>
    (position % periodicDistance + periodicDistance) % periodicDistance;

jskeet

namespace Other
{
    public class List<T>
    {
    }
}

namespace Test
{
    using Other;

jskeet

using System.Text.Json;

IUser user = new User("Jon", "Reading");

string json = JsonSerializer.Serialize(user);
Console.WriteLine(json);

public interface IUser
{
    string Name { get; }

jskeet

class Program
{
    static void Main()
    {
        Dictionary<string, object> dict1 = new Dictionary<string, object>()
        {
            {"Key1","1"},
            {"Key2",2},
            {"Key3","4"},
            {"Key4",3},

jskeet

using System;
using System.Linq;
using System.Xml.Linq;

var doc = XDocument.Load("test.xml");

var matches = doc
    .Descendants("aircraft_info")
    .Where(ft => ((string)ft.Element("aircraft_name")) == "Default");
    

jskeet

string json = "[{\"InstanceName\":\"MyInstance\",\"name\":\"serverparam\",\"id\":\"01\"}]";
var result = System.Text.Json.JsonSerializer.Deserialize(json, typeof(Dictionary<string, string>[]));
var array = (Dictionary<string, string>[]) result!;
Console.WriteLine(array[0]["InstanceName"]);