C#

using System.Runtime.CompilerServices;

namespace System.Numerics
{
    // ...
    [Intrinsic]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public static float Dot(Vector2 value1, Vector2 value2)
    {
        return value1.X * value2.X +
            value1.Y * value2.Y;
    }
    // ...
}

Super Lloyd wrote:

Except, sadly, [Intrinsic] is not available to us, non MS programmer

else if( !p_sys->b_multicast && !p_sys->b_paused &&
              p_sys->b_no_data && ( p_sys->i_no_data_ti > 34 ) )
    {
        bool b_rtsp_tcp = var_GetBool( p_demux, "rtsp-tcp" ) ||
                                var_GetBool( p_demux, "rtsp-http" );

        if( !b_rtsp_tcp && p_sys->rtsp && p_sys->ms )
        {
            msg_Warn( p_demux, "no data received in 10s. Switching to TCP" );
            if( RollOverTcp( p_demux ) )
            {
                msg_Err( p_demux, "TCP rollover failed, aborting" );
                return 0;
            }
            return 1;
        }
        msg_Err( p_demux, "no data received in 10s, aborting" );
        return 0;
}

decimal price;
if (!decimal.TryParse(userInputPriceTextBox.Text, out price))
   {
   ... report problem to user ...
   return;
   }
decimal total = price * 1.05m;

Console.WriteLine("Enter the price of item");
           double price = double.Parse(Console.ReadLine());
           double totalPrice = ((price * 5) / 100 + price);
           Console.WriteLine("Total price of the item " + totalPrice);

Super Lloyd wrote:

but which code? that is exactly my question?

private int myInt;
public int MyInt
{
  set { MyInt=value; }
}

Quote:

but which code? that is exactly my question?