nishanc

  await foreach (var item in GetItemsAsync())
  {
     Console.WriteLine(item.value);
  }

nishanc

  var result = obj switch
  {
      > 0 => "Positive",
      < 0 => "Negative",
      _ => "Zero"
  };

nishanc

  var result = obj switch
  {
      int i when i > 0 => "Positive",
      int i when i < 0 => "Negative",
      _ => "Zero"
  };

nishanc

foreach (var blog in blogs)
{
    if (context.Entry(blog).Collection(e => e.Posts).IsLoaded)
    {
        Console.WriteLine($" Posts for blog '{blog.Name}' are loaded.");
    }
}

nishanc

var blogs = await context.Blogs.AsNoTracking().ToListAsync();

if (int.TryParse(ReadLine(), out var blogId))
{
    Console.WriteLine("Posts:");
    foreach (var post in blogs[blogId - 1].Posts)
    {
        Console.WriteLine($"  {post.Title}");
    }
}

nishanc

AppContext.SetData("GCHeapHardLimit", (ulong)100 * 1024 * 1024);
MethodInfo refreshMemoryLimitMethod = typeof(GC).GetMethod(
    "_RefreshMemoryLimit", BindingFlags.NonPublic | BindingFlags.Static);

refreshMemoryLimitMethod.Invoke(null, Array<object>.Empty);

nishanc

// Hashing example
if (SHA3_256.IsSupported)
{
    byte[] hash = SHA3_256.HashData(dataToHash);
}
else
{
    // ...
}

nishanc

YourType[] trainingData = LoadTrainingData();
Random.Shared.Shuffle(trainingData);

nishanc

private static ReadOnlySpan<Button> s_allButtons = new[]
{
    Button.Red,
    Button.Green,
    Button.Blue,
    Button.Yellow,
};

// ...

nishanc

// Get system time.
DateTimeOffset utcNow = TimeProvider.System.GetUtcNow();
DateTimeOffset localNow = TimeProvider.System.GetLocalNow();

// Create a time provider that works with a
// time zone that's different than the local time zone.
private class ZonedTimeProvider : TimeProvider
{
    private TimeZoneInfo _zoneInfo;