C#

Not Knuth wrote:

This is part of a class that wraps FileSystemWatcher

private void MyFunc(FileSystemEventHandler handler)
{
    fileSystemWatcher1.Changed += handler;
}

John Simmons / outlaw programmer wrote:

#if DEBUG

for (int i = 0; i <= 30; i++) {
   this.listView1.Items.Add(System.DateTime.Now.AddDays(i).ToString("yyyy-MM-dd"));
}

static byte CircularBitwiseShiftLeft(byte value, int times)
{
    for (int i = 0; i < times % 8; i++)
    {
        value = (byte)((value << 1) | (value >> 7));
    }

    return value;
}

static byte CircularBitwiseShiftRight(byte value, int times)
{
    for (int i = 0; i < times % 8; i++)
    {
        value = (byte)((value >> 1) | ((value & 0x1) << 7));
    }

    return value;
}

for (int i = 0; i < times % 8; i++)

public static byte
RightRotate
(
    byte value
,
    byte times
)
{
    times %= 8 ;
    return ( (byte) ( value >> times | value << 8-times ) ) ;
}

public static byte
LeftRotate
(
    byte value
,
    byte times
)
{
    times %= 8 ;
    return ( (byte) ( value << times | value >> 8-times ) ) ;
}

PIEBALDconsult wrote:

But as Luc says... table lookup.