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from link http://www.tt010.net/cms/show_article/1057.html ·¢±íÆÀÂÛ Post by : BossAdmin @[2009-12-12 17:11:20] views:115 adodb£ºÎÒÃÇÁìµ¼ÍÆ¼öµÄÊý¾Ý¿âÁ¬½Ó×é¼þ bsddb3£ºBerkeleyDBµÄÁ¬½Ó×é¼þ Cheetah-1.0£ºÎұȽÏϲ»¶Õâ¸ö°æ±¾µÄcheetah cherrypy£ºÒ»¸öWEB framework ctypes£ºÓÃÀ´µ÷Óö¯Ì¬Á´½Ó¿â DBUtils£ºÊý¾Ý¿âÁ¬½Ó³Ø django£ºÒ»¸öWEB framework docutils£ºÓÃÀ´Ð´ÎĵµµÄ dpkt£ºÊý¾Ý°üµÄ½â°üºÍ×é°ü MySQLdb£ºÁ¬½ÓMySQLÊý¾Ý¿âµÄ py2exe£ºÓÃÀ´Éú³Éwindows¿ÉÖ´ÐÐÎļþ Pylons£ºÎÒÃÇÁìµ¼ÍÆ¼öµÄweb framework pysqlite2£ºSQLiteµÄÁ¬½Ó×é¼þ pythonwin£ºPythonµÄWindowsÀ©Õ¹ setuptools£ºÎÞÄΣ¬PEAKµÄÒ»Ì×python°ü¹ÜÀí»úÖÆ sqlalchemy£ºÊý¾Ý¿âÁ¬½Ó³Ø SQLObject£ºÊý¾Ý¿âÁ¬½Ó³Ø twisted£º¾ÞÎÞ°ÔµÄÍøÂç±à³Ì¿ò¼Ü wxPython-2.6£ºÒòΪÐèÒª±£³ÖÓëlinuxÏàͬµÄ°æ±¾²ÅûÓÃ×îеģ¬GUI±à³Ì¿ò¼Ü pypcap£º×¥°üµÄ python-dnet£º¿ØÖÆÍøÂ簲ȫµÄÆäËûÉ豸 pyevent£ºPythonµÄʼþÖ§³Ö pydot£º»­Í¼µÄ£¬graphiz sendpkt£ºPython·¢°ü simplejson£ºJSONµÄÖ§³Ö DPKT£ºraw-scoketÍøÂç±à³Ì Cx-oracle£ºÁ¬½ÓoracleµÄºÃ¶«¶« Mechanize£ºÅÀ³æÁ¬½ÓÍøÕ¾³£Óà PIL£ºÍ¼Ïñ´¦Àí¹¤¾ß° ......

sqlite´æmp3


Step-1: Ê×ÏÈ將.mp3檔°¸·ÅÈëProjectµÄ/res/raw/裡£¬ÈçÏ£º
 
      
 
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     sql = "create table mySong("
            + "song_no text not null, "
            + "song_mp3 blob );";
         try {
            db.execSQL(sql);
         } catch (SQLException e) {
            Log.e("ERROR", e.toString());
            return;
        }
 
Step-2: 從ProjectµÄ/res/raw/讀 ......

SQLserverÖÐÓÃconvertº¯Êýת»»ÈÕÆÚ¸ñʽ

SQLserverÖÐÓÃconvertº¯Êýת»»ÈÕÆÚ¸ñʽ
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SQL ServerÖÐÎİæµÄĬÈϵÄÈÕÆÚ×Ö¶Îdatetime¸ñʽÊÇyyyy-mm-dd Thh:mm:ss.mmm
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select getdate()
2004-09-12 11:06:08.177
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select CONVERT(varchar, getdate(), 120 )
2004-09-12 11:06:08
select replace(replace(replace(CONVERT(varchar, getdate(), 120 ),'-',''),' ',''),':','')
20040912110608
select CONVERT(varchar(12) , getdate(), 111 )
2004/09/12
select CONVERT(varchar(12) , getdate(), 112 )
20040912
select CONVERT(varchar(12) , getdate(), 102 )
2004.09.12
select CONVERT(varchar(12) , getdate(), 101 )
09/12/2004
select CONVERT(varchar(12) , getdate(), 103 )
12/09/2004
select CONVERT(varchar(12) , getdate(), 104 )
12.09.2004
select CONVERT(varchar(12) , getdate(), 105 )
12-09-2004
select CONVERT(varchar(12) , getdate(), 106 )
12 09 2004
select ......

SQLserverʱ¼ä¶Î²éѯ

eg:
select * from Exception_Log where DATEDIFF(day,OPER_DATE,getdate())<30 ;
/*
oper_date Ϊ±íÖвéѯ³öÀ´µÄʱ¼ä
getdate()ΪSQLServerÀïÃæ»ñµÃϵͳʱ¼äµÄº¯Êý
º¬Ò壺µ±Ç°Ê±¼ä-²éѯ³öÀ´µÄʱ¼äСÓÚ30Ìì
DateDiff¾ßÌåÓ÷¨£º
*/
DateDiff º¯Êý
·µ»ØÁ½¸öÈÕÆÚÖ®¼äµÄʱ¼ä¼ä¸ô¡£
DateDiff(interval, date1, date2 [,firstdayofweek[, firstweekofyear]])
DateDiff º¯ÊýµÄÓï·¨ÓÐÒÔϲÎÊý£º
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interval
±ØÑ¡Ïî¡£String expression ±íʾÓÃÓÚ¼ÆËã date1 ºÍ date2 Ö®¼äµÄʱ¼ä¼ä¸ô¡£ÓйØÊýÖµ£¬Çë²ÎÔÄ“ÉèÖÔ²¿·Ö¡£
date1, date2
±ØÑ¡Ïî¡£ÈÕÆÚ±í´ïʽ¡£ÓÃÓÚ¼ÆËãµÄÁ½¸öÈÕÆÚ¡£
Firstdayofweek
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Firstweekofyear
¿ÉÑ¡Ïî¡£Ö¸¶¨Ò»ÄêÖеÚÒ»Öܵij£Êý¡£Èç¹ûûÓÐÖ¸¶¨£¬ÔòĬÈÏΪ 1 Ô 1 ÈÕËùÔÚµÄÐÇÆÚ¡£ÓйØÊýÖµ£¬Çë²ÎÔÄ“ÉèÖÔ²¿·Ö¡£
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interval ²ÎÊý¿ÉÒÔÓÐÒÔÏÂÖµ£º
ÉèÖà  ÃèÊö
yyyy  Äê
q  ¼¾¶È
m  ÔÂ
y  Ò»ÄêµÄÈÕÊý
d  ÈÕ
w  Ò»ÖܵÄÈÕÊý
ww ÖÜ
h  Ð¡Ê±
n &nb ......

Delphi¿Ø¼þ°²×°·½·¨

    ÓÉÓÚ×é¼þÌṩµÄ·½Ê½²»Í¬£¬ËùÒÔ°²×°µÄ·½·¨Ò²ÊDz»Ò»ÑùµÄ£¬ÏÂÃæ¾ÍĿǰ³£¼ûµÄ¸÷ÖÖÐÎʽµÄ×é¼þµÄ°²×°·½·¨½éÉÜһϡ£ 
    1  Ö»ÓÐÒ»¸öDCUÎļþµÄ×é¼þ¡£DCUÎļþÊDZàÒëºÃµÄµ¥ÔªÎļþ£¬ÕâÑùµÄ×é¼þÊÇ×÷Õß²»Ïë°ÑÔ´Â빫²¼¡£Ò»°ãÀ´Ëµ£¬×÷Õß±ØÐë˵Ã÷´Ë×é¼þÊʺÏDelphiµÄÄÄÖÖ°æ±¾£¬Èç¹û°æ±¾²»¶Ô£¬ÔÚ°²×°Ê±¾Í»á³öÏÖ´íÎó¡£Ò²ÕýÊÇÒòΪûÓÐÔ´Â룬¸øÊ¹ÓÃÕß´øÀ´Á˲»±ã£¬ÄǾÍÊÇÒ»µ©Delphi°æ±¾Éý¼¶£¬´Ë×é¼þ¾Í²»ÄÜÔÙʹÓÃÁË£¬µ±È»ÓеÄ×÷Õ߸ø³öÁ˼¸ÖÖ°æ±¾µÄDCUÎļþ£¬Óû§¸ù¾ÝÐèҪѡÔñʹÓá£ÕâÑùµÄ×é¼þµÄ°²×°·½·¨ÊÇ£ºÔÚComponent²Ëµ¥ÖУ¬Ñ¡Ôñinstall component£¬ÔÚ¶Ô»°¿ò "into existing package"Ò³ÖУ¬µ¥»÷“Unit file name”ºóµÄ“Browse”°´Å¤£¬ÔÚ´ò¿ªµÄÎļþ¶Ô»°¿òÖУ¬½«“ÎļþÀàÐÍ”É趨Ϊ*.dcu£¬ÕÒµ½Òª°²×°µÄDCUÎļþ£¬°´OK°´Å¥·µ»Ø"into existing package"Ò³ºóÔÙ°´OK°´Å¥¾Í¿ÉÒÔ°²×°ÁË¡£×¢Ò⣬´ËʱDelphi»áÌáʾdclusr40.dpk½«±»Öؽ¨£¬ÊÇ·ñ¼ÌÐø£¬OK¾Í¿ÉÒÔÁË¡£ÕâÀïÊǽ«×é¼þ°²×°µ½dclusr40.dpk°üÖУ¬´Ë°ü´ÓÎļþÃûÉÏ¿ÉÒÔ¿´³öÊÇÓû§×Ô¶¨Òå×é¼þ°ü£¬ÏȰ²×°µ½Õâ¸ö°üÖаɣ¬ÏÂÃæÔÙ½²ÓйØ×¢ÒâÊÂÏî¡£°²×°Íê±Ï»áÓÐÒѾ­½«×é¼þ×¢²áÍêµÄÌáÊ ......

Delphi IDhttp »ñÈ¡Cookie

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±ÈÈç»ñµÃIDhttp·µ»ØµÄÈ«²¿Cookie
if idhttp1.CookieManager.CookieCollection.Count > 0 then
for i := 0 to idhttp1.CookieManager.CookieCollection.Count - 1 do
temp := temp + idhttp1.CookieManager.CookieCollection.Items[i] .CookieText + ';';
Ò²¿ÉÒÔͨ¹ýÊôÐÔÃûºÍÊôÐÔÖµµÄÐÎʽ»ñµÃ£¬ÕâÑù¾Í¿ÉÒÔÌáÈ¡³ö¸ö±ðµÄCookieÖµ
idhttp1.CookieManager.CookieCollection.Items[i]
.CookieName idhttp1.CookieManager.CookieCollection.Items[i]
.Value

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temp := TStringList.Create;
if idhttp1.CookieManager.CookieCollection.Count > 0 then
for i := 0 to idhttp1.CookieManager.CookieCollection.Count - 1 do
// temp := temp + idhttp1.CookieManager.CookieCollection.Items[i] .CookieText + ';';
temp.Add(idhttp1.CookieManager.CookieCollection.Items[i]
.CookieName + '=' + idhttp1.CookieManager.CookieCollection.Items[i]
.Value);
......
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