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sqlserver·ÖÒ³´æ´¢¹ý³ÌµÄÓ÷¨

create proc P_QuerySplit
 @sqlscript varchar(20),         --±íÃû/SQLÓï¾ä
 @pageSize int,                  --ÿҳ¼Ç¼Êý
 @pageIndex int,                 --µ±Ç°Ò³
 @totalCount int output,         --×ܼǼÊý
 @totalPage int output        --×ÜÒ³Êý
as
  declare @v_sqlscript varchar(20)
  declare @v_PageSize int
  declare @v_PageIndex int
  declare @v_SQL_Count int
  declare @v_SQL varchar(4000)
  declare @v_StartIndex int
  declare @v_EndIndex int
 set @v_PageSize=@pageSize
 --ÿҳ¼Ç¼Êý
if @v_PageSize=0
 set @v_PageSize=1
print @v_pageSize
--²éѯ×ܼǼÊý
select @v_SQL_Count=count(1) from stuInfo
set @totalCount=@v_SQL_C ......

delphiÀàµÄÏ໥ÒýÓÃ

ÔÚдc++µÄ½Ó¿Úʱ¿ÉÒÔ½«Á½¸öÏ໥ÒýÓõÄÀà·ÅÔÚÁ½¸ö.hÎļþÖУ¬È»ºó½«Õâ¸ö½Ó¿Ú·­Òëµ½delphiʱ£¬·ÅÔÚÁ½¸öÎļþÀï¾Í²»¿ÉÄÜÁË¡£Ö»ÄÜ·ÅÔÚͬһ¸öunitÖС£²¢ÇÒÒª½«ÕâÁ½¸öÀà¶¼·ÅÔÚͬһ¸ötypeÏÂÃæ½øÐж¨Ò壬µ±Ç°ÃæÒ»¸öÀàҪʹÓúóÃæÒ»¸öÀàʱ£¬ÐèÒªÔÚÇ°ÃæÒ»¸öÀàµÄÇ°Ãæ·ÅÖÃÒ»¸öǰÖÃÉùÃ÷£¬²¢ÇÒǰÖÃÉùÃ÷Ö»ÄÜÊÇIVariantMap = class;ÕâÖÖ¸ñʽ¶ø²»ÄÜÊÇIVariantMap = class(TObject);ÐÎʽ¡£
unit XXX_variant;
interface
use XXX,XXX;
type
IVariantMap = class;
IVariantArray = class;
IVariant = class(CBaseSerial)
public
function SetMap(val: IVariantMap): Boolean; virtual; stdcall; abstract;
function SetArray(val: IVariantArray): Boolean; virtual; stdcall; abstract;
// XXXX
end;
IVariantArray = class
public
function GetElement(index: Cardinal): IVariant; virtual; stdcall; abstract;
//XXXX
end;
IVariantMap = class
public
function GetValue(const name: PChar): IVariant; virtual; stdcall; abstract;
//XXXX
end;
......

Delphi¶¯Ì¬Ê¼þÉîÈë·ÖÎö

Delphi¶¯Ì¬Ê¼þÉîÈë·ÖÎö
2009-2-7
×÷Õß:²»µÃÏÐ
ºËÐÄÌáʾ£º±¾ÊµÑéÖ¤Ã÷ÁËÔÚÀàÖз½·¨µÄµ÷ÓÃʱºò£¬ËùÓеķ½·¨¶¼Òþº¬ÁËÒ»¸öSelf²ÎÊý£¬²¢ÇҸòÎÊý×÷Ϊ¶ÔÏó·½·¨µÄµÚÒ»¸ö²ÎÊý´«µÝ...
Ê×ÏÈ×öÒ»¸ö¿Õ´°Ì壬·ÅÈëÒ»Button¡£
ÔÚimplementationÏÂÃæÉùÃ÷Á½¸ö·½·¨ÈçÏ£º
//Íⲿ·½·¨£¬Ö»ÉùÃ÷Ò»¸ö²ÎÊý£¬´Ëʱ°´ÕÕ±ê×¼µÄ¶ÔÏóÄÚ²¿Ê¼þ·½·¨TNotifyEventÉùÃ÷,´ËÉùÃ÷ÖУ¬SenderÔò¶ÔӦΪ²úÉú¸ÃʼþµÄ¶ÔÏóÖ¸Õë¡£
procedure ExtClick1(Sender: TObject);
begin
{asm
mov eax,[edx+8]
call showmessage
end; }
showmessage(TComponent(Sender).Name);
end;

//Íⲿ·½·¨£¬ÉùÃ÷Á½¸ö²ÎÊý,ÓÃÀ´Ö¤Ã÷£¬¶ÔÏóÔÚµ÷ÓÃʱºò»á´«µÝÒ»¸öSelfÖ¸Õ룬´ËʱÎÒÃǼÙÉèFrmÊÇͨ¹ýÀà¶ÔÏ󴫵ݹýÀ´µÄSelfÖ¸Õ룬¶øSenderΪ²úÉú¸ÃʼþµÄ¶ÔÏóÖ¸Õë
procedure ExtClick(Frm: TObject;Sender: TObject);
begin
{asm
mov eax,[edx+8]
call showmessage
end; }
showmessage(TComponent(Sender).Name);
if Frm is TForm then
TForm(Frm).Close
end;

//È»ºóÔÚ ‘Ö¸¶¨µ÷ÓÃ’°´Å¤Ê¼þÖÐд´úÂ룺
procedure TForm1.Button1Click(Sender: TObject);
begin
showme ......

JavaScript ¶þάÊý×éÅÅÐò

var o = ['Äã', 'da', 'Äã', 123, 'fm', 'fm', 'da', 123, 'fm', 123];
var n = [];
var s = -1;
var t = null;
o.sort();

for(var i = 0; i < o.length; i++)
{
if(o[i] != t)
{
s += 1;
n[s] = [];
}
n[s][n[s].length] = t = o[i];
}
for(var i = 0; i < n.length; i++)
{
alert(n[i]);
} ......

javascript ʹÓÃCookies

ÔÚ document ¶ÔÏóÖÐÓÐÒ»¸ö cookie ÊôÐÔ¡£µ«ÊÇ Cookie ÓÖÊÇʲô£¿“ijЩ Web Õ¾µãÔÚÄúµÄÓ²ÅÌÉÏÓúÜСµÄÎı¾Îļþ´æ´¢ÁËһЩÐÅÏ¢£¬ÕâЩÎļþ¾Í³ÆÎª Cookie¡£”—— MSIE °ïÖú¡£Ò»°ãÀ´Ëµ£¬Cookies ÊÇ CGI »òÀàËÆ£¬±È HTML ¸ß¼¶µÄÎļþ¡¢³ÌÐòµÈ´´½¨µÄ£¬µ«ÊÇ JavaScript Ò²ÌṩÁË¶Ô Cookies µÄºÜÈ«ÃæµÄ·ÃÎÊȨÀû¡£
¡¡¡¡ÔÚ¼ÌÐøÖ®Ç°£¬ÎÒÃÇÏÈҪѧһѧ Cookie µÄ»ù±¾ÖªÊ¶ ¡£
¡¡¡¡Ã¿¸ö Cookie ¶¼ÊÇÕâÑùµÄ£º<cookieÃû>=<Öµ>
¡¡¡¡<cookieÃû>µÄÏÞÖÆÓë JavaScript µÄÃüÃûÏÞÖÆ´óͬСÒ죬ÉÙÁË“²»ÄÜÓà JavaScript ¹Ø¼ü×Ö”£¬¶àÁ˓ֻÄÜÓÿÉÒÔÓÃÔÚ URL ±àÂëÖеÄ×Ö·û”¡£ºóÕ߱ȽÏÄѶ®£¬µ«ÊÇÖ»ÒªÄãÖ»ÓÃ×ÖĸºÍÊý×ÖÃüÃû£¬¾ÍÍêȫûÓÐÎÊÌâÁË¡£<Öµ>µÄÒªÇóÒ²ÊǓֻÄÜÓÿÉÒÔÓÃÔÚ URL ±àÂëÖеÄ×Ö·û”¡£
¡¡¡¡Ã¿¸ö Cookie ¶¼ÓÐʧЧÈÕÆÚ£¬Ò»µ©µçÄÔµÄʱÖÓ¹ýÁËʧЧÈÕÆÚ£¬Õâ¸ö Cookie ¾Í»á±»É¾µô¡£ÎÒÃDz»ÄÜÖ±½ÓɾµôÒ»¸ö Cookie£¬µ«ÊÇ¿ÉÒÔÓÃÉ趨ʧЧÈÕÆÚÔçÓÚÏÖÔÚʱ¿ÌµÄ·½·¨À´¼ä½ÓɾµôËü¡£
¡¡¡¡Ã¿¸öÍøÒ³£¬»òÕß˵ÿ¸öÕ¾µã£¬¶¼ÓÐËü×Ô¼ºµÄ Cookies£¬ÕâЩ Cookies Ö»ÄÜÓÉÕâ¸öÕ¾µãϵÄÍøÒ³À´·ÃÎÊ£¬À´×ÔÆäËûÕ¾µã»òͬһվµãÏÂδ¾­ÊÚȨµÄÇøÓ ......

a±êÇ©ÖеÄhref,onclick,#,javascript:void¼òÒª·ÖÎö

<script type="text/javascript">
window.onbeforeunload=function()
{
alert("onbeforeunload event...");
//return false;
}
</script>
<a href="#" onclick="return true;">²âÊÔ1</a><br/>
<a href="javascript:void(0)" onclick="return true;">²âÊÔ2</a><br/>
<a href="javascript:void(0)" onclick="return false;">²âÊÔ3</a><br/>
<a href="javascript:void(alert('test 4....'))" onclick="return true;">²âÊÔ4</a><br/>
<a href="javascript:void(alert('test 5....'))" onclick="return false;">²âÊÔ5</a><br/>
    ÔÚ¿ª·¢¹ý³ÌÖУ¬¾­³£»áʹÓòâÊÔ1<a href='#' onclick='fun();return false;'/>ÕâÖÖ·½Ê½À´´¥·¢javascriptʼþ¶ø²»¸Ä±äµ±Ç°Á´½Ó.
»òÕß²âÊÔ2<a href="javascript:void(0)" onclick="return true;">²âÊÔ2</a>ÕâÖÖ·½Ê½À´½¨Á¢ËÀÁ´½Ó¡£µ«ÊÇÖ»Òª¿´¹ýa href=”¡¶javascript:void(0);” — avoid the void¡·ºÍ¡¶How to Create Pop-Up Windows¡·Õâ2ƪÎÄÕºó¾ÍÄÜ·¢ÏÖ£¬×÷Õ߸üÔÞͬʹÓòâÊ ......
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