kasajian

Code:

/* 0 = Sunday, 1 <= m <= 12, y > 1752 or so */
int dayofweek(int y, int m, int d)
{
    static int t[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4};
    y -= m < 3;
    return (y + y/4 - y/100 + y/400 + t[m-1] + d) % 7;
}

kasajian

inline bool CodeHasEHaSwitch()
{
    bool dtorCalled = false;

    struct CCheckEHaSwitch
    {
        CCheckEHaSwitch( bool& dtorCalled) : dtorCalled( dtorCalled ) {}
        ~CCheckEHaSwitch() {  dtorCalled = true; }
 bool& dtorCalled;

kasajian

Can also be used as a way to hash a string.

/*    crc16 - crc16 routine
 *
 *    R.K. Irvine
 *
 *    This routine returns the crc16 for the string pointed
 * to by "in".

kasajian

Bed Sheets

• After drying my sheets, put both sheets and one pillowcase in the other pillow case. Fold neatly in a square. Next time you change sheets, you just take the one pillow case and all the sheets and pillow case are inside. No need to look for matches.

Clean your glass shower

• To clean the glass in your shower easily, apply lemon juice to the glass with a sponge. Then, take newspaper and wipe the lemon juice off the glass. It will be clean and sparkle with no scrubbing!

Reheat Pizza

kasajian

        HWND prevWindow = NULL;
        HWND hwnd;
        for ( ;; )
        {
            hwnd = FindWindowEx( HWND_MESSAGE, prevWindow, L"OleMainThreadWndClass", NULL );
            if ( !hwnd )
                break;

 if ( GetWindowThreadProcessId( hwnd, NULL ) == GetCurrentThreadId() )

kasajian

#include <stdio.h>

// The following code prints out the first five elements of the
// fibonacci series without calculating the values at runtime.

template <int param>
struct CFibonacci
{
 static const value;

kasajian

#if _DEBUG
file://=====================================================================
=========
// WinQueryPerformance
// Outputs and resets the performance counter.
// (For multiple timers, see CPerformanceTimer)
//
// Use it like so:
//
// WinQueryPerformance( 0 );

kasajian

To Disable UAC

Using a Batch file:

REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "EnableLUA" /t "REG_DWORD" /d "0" /f

Using Powershell:

 @powershell Set-ItemProperty -Path registry::HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\policies\system -Name EnableLUA -Value 0

kasajian

http://www.kasajian.com/2008/12/tetris-in-microsoft-small-basic.html

kasajian

Create clock.cs:

public class Clock
{
     public System.String Now()
     {
	return "Don't know the time";
     }
}