Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

ÂÛJAVAµÄweb¿ª·¢

   ´ó¼ÒºÃ£¡ ÎÒ½ÐСºÂ Ò²ÊǸտªÊ¼Ñ§ÓÃJAVA¿ª·¢WEBÏîÄ¿£¬Ï£Íû´ó¼Ò¸øÎÒ½¨ÒéÏ£¬ÓÐʲô·½·¨¿ÉÒÔѧºÃ£¬ÓãʣÁ£Ö£Á¿ª·¢WEBÏîÄ¿£¡~  ÏÖÔÚÎÒ»¹Ó¦¸Ãѧµãʲô Ï£Íû´ó¼Ò¶àÖ¸µãÖ¸µã~   ÎÒÏÖÔÚSSH  ѧÍêÁË£¡     ´ó¼ÒÄÜÓÐʲôºÃµãµÄ½¨ÒéÂ𣿡¡¡¡ÓеϰÁªÏµÏÂÎÒллÁË¡«¡¡ ......

mysqlË÷ÒýÏê½â,Õª×Ô¡¶MySQL 5ȨÍþÖ¸ÄÏ¡·

mysqlË÷ÒýÏê½â,Õª×Ô¡¶MySQL 5ȨÍþÖ¸ÄÏ¡·
        ±¾ÎĽéÉÜÁËÊý¾Ý¿âË÷Òý£¬¼°ÆäÓÅ¡¢È±µã¡£Õë¶ÔMySQLË÷ÒýµÄÌØµã¡¢Ó¦ÓýøÐÐÁËÏêϸµÄÃèÊö¡£·ÖÎöÁËÈçºÎ±ÜÃâMySQLÎÞ·¨Ê¹Óã¬ÈçºÎʹÓÃEXPLAIN·ÖÎö²éѯÓï¾ä£¬ÈçºÎÓÅ»¯MySQLË÷ÒýµÄÓ¦Óᣱ¾ÎÄÕª×Ô¡¶MySQL 5ȨÍþÖ¸ÄÏ¡·(3rd)µÄ8.9½Ú¡£(2007.07.05×îºó¸üÐÂ)
        Ë÷ÒýÊÇÒ»ÖÖÌØÊâµÄÎļþ(InnoDBÊý¾Ý±íÉϵÄË÷ÒýÊDZí¿Õ¼äµÄÒ»¸ö×é³É²¿·Ö)£¬ËüÃǰüº¬×ŶÔÊý¾Ý±íÀïËùÓмǼµÄÒýÓÃÖ¸Õë¡£
×¢£º[1]Ë÷Òý²»ÊÇÍòÄܵģ¡Ë÷Òý¿ÉÒÔ¼Ó¿ìÊý¾Ý¼ìË÷²Ù×÷£¬µ«»áʹÊý¾ÝÐ޸IJÙ×÷±äÂý¡£Ã¿ÐÞ¸ÄÊý¾Ý¼Ç¼£¬Ë÷Òý¾Í±ØÐëË¢ÐÂÒ»´Î¡£ÎªÁËÔÚijÖÖ³ÌÐòÉÏÃÖ²¹ÕâһȱÏÝ£¬Ðí¶àSQLÃüÁî¶¼ÓÐÒ»¸öDELAY_KEY_WRITEÏî¡£Õâ¸öÑ¡ÏîµÄ×÷ÓÃÊÇÔÝÊ±ÖÆÖ¹MySQLÔÚ¸ÃÃüÁîÿ²åÈëÒ»ÌõмǼºÍÿÐÞ¸ÄÒ»ÌõÏÖÓÐÖ®ºóÁ¢¿Ì¶ÔË÷Òý½øÐÐˢУ¬¶ÔË÷ÒýµÄˢн«µÈµ½È«²¿¼Ç¼²åÈë/ÐÞ¸ÄÍê±ÏÖ®ºóÔÙ½øÐС£ÔÚÐèÒª°ÑÐí¶àмǼ²åÈëij¸öÊý¾Ý±íµÄ³¡ºÏ£¬DELAY_KEY_WRITEÑ¡ÏîµÄ×÷Óý«·Ç³£Ã÷ÏÔ¡£[2]ÁíÍ⣬Ë÷Òý»¹»áÔÚÓ²ÅÌÉÏÕ¼ÓÃÏ൱´óµÄ¿Õ¼ä¡£Òò´ËÓ¦¸ÃֻΪ×î¾­³£²éѯºÍ×î¾­³£ÅÅÐòµÄÊý¾ÝÁн¨Á¢Ë÷Òý¡£×¢Ò⣬Èç¹ûij¸öÊý¾ÝÁаüº¬Ðí¶àÖØ¸´µÄÄÚÈÝ£ ......

vb Á¬½ÓoracleÊý¾Ý¿â

         
    Dim cn As ADODB.Connection
    Dim rs     As ADODB.Recordset
    Set cn = New ADODB.Connection
    cn.Open "Provider=OraOLEDB.Oracle.1;Persist Security Info=True;User Id=system;Password=bupt8971;Data Source=TEST;"
   
    strQuery = "select   *   from   Patrol"
    Set rs = New ADODB.Recordset
    rs.Open strQuery, cn, adOpenStatic, adLockOptimistic
    cmbID.Text = ""
    cmbName.Text = ""
    If rs.EOF Then
    Else
    While Not rs.EOF
        cmbID.AddItem rs(0)
        cmbName.AddItem rs(1)
        rs.MoveNext
    Wend
    End If
......

vb Á¬½ÓoracleÊý¾Ý¿â

         
    Dim cn As ADODB.Connection
    Dim rs     As ADODB.Recordset
    Set cn = New ADODB.Connection
    cn.Open "Provider=OraOLEDB.Oracle.1;Persist Security Info=True;User Id=system;Password=bupt8971;Data Source=TEST;"
   
    strQuery = "select   *   from   Patrol"
    Set rs = New ADODB.Recordset
    rs.Open strQuery, cn, adOpenStatic, adLockOptimistic
    cmbID.Text = ""
    cmbName.Text = ""
    If rs.EOF Then
    Else
    While Not rs.EOF
        cmbID.AddItem rs(0)
        cmbName.AddItem rs(1)
        rs.MoveNext
    Wend
    End If
......

ת¶ÎPython´úÂë

#==================================================
import wx
import wx.media

class MyFrame(wx.Frame):
def __init__(self,parent,title):
wx.Frame.__init__(self,parent,-1,title,pos=(150,150),size&;nbsp;=(640, 480),style=wx.MAXIMIZE_BOX|wx.SYSTEM_MENU|wx.CAPTION|wx.CLOSE_BOX|wx.CLIP_CHILDREN)
self.Bind(wx.EVT_CLOSE,self.OnCloseWindow)
panel = wx.Panel(self,size=(350,200))
video = wx.media.MediaCtrl(panel,-1,fileName ="V003.mpg",pos=wx.Point(100,50),size=wx.Size(320,240))

video.ShowPlayerControls(flags = wx.media.MEDIACTRLPLAYERCONTROLS_STEP) ;; ;
video.Play()

def OnCloseWindow(self,event):
self.Destroy()
class MyApp(wx.App):
def OnInit(self):
frame = MyFrame(None,'Form1')
frame.Show(True)
return True
app=MyApp(redirect=True)
app.MainLoop()
from:http://bytes.com/topic/python/answers/697643-using-wxmediactrl-wxpyth ......

delphi ¿ì½Ý¼üµÄʹÓÃ

CTRL+SPACE ´úÂ벹ȫ£¬ºÜºÃÓõÄ(ÏȸÄÁËÊäÈë·¨Èȼü)
CTRL+SHIFT+C ±àдÉêÃ÷»òÕß²¹ÉϺ¯Êý
CTRL+SHIFT+↑(↓) ÔÚ¹ý³Ì¡¢º¯Êý¡¢Ê¼þÄÚ²¿, ¿ÉÌøÔ¾µ½ÏàÓ¦µÄ¹ý³Ì¡¢º¯Êý¡¢Ê¼þµÄ¶¨Ò壨ÔÚINTERFACEºÍIMPLEMENTATIONÖ®¼äÀ´»ØÇл»£©
CTRL+SHIFT+G ²åÈëGUID
CTRL+J (µ¯³öDELPHIÓï¾äÌáʾ´°¿Ú£¬Ñ¡ÔñËùÐèÓï¾ä½«×Ô¶¯Íê³ÉÒ»ÌõÓï¾ä)´úÂëÄ£°å
CTRL+K+E(F) ±êʶ·û±äС£¨´ó£©Ð´
CTRL+K+O(N) Ñ¡ÖеıäС£¨´ó£©Ð´
CTRL+O+U Çл»Ñ¡Ôñ¿éµÄ´óСд
SHIFT+Êó±ê×ó¼ü ÏÈÑ¡ÖÐÈÎÒ»¿Ø¼þ,°´¼üºó¿ÉÑ¡Öд°Ìå
CTRL+SHIFT+I(U) ´úÂëÕû¿éÒÆ¶¯ÓÒÒÆ(×óÒÆ)2¸ö¿Õ¸ñ
ALT+Êó±ê×ó¼ü ¿ÉÒÔ¿éÑ¡´úÂ룬ÓÃÀ´É¾³ý¶ÔÆëµÄÖØ¸´´úÂë·Ç³£ÓÐÓÃ
CTRL+E ¿ìËÙÑ¡Ôñ(ºÇºÇ£¬ÊÔÊÔ°É£¬ºÜºÃÍæµÄ)
ÔÚÊôÐÔ´°¿Ú°´TAB¼ü½«¹â±êÒÆ¶¯µ½ÊôÐÔÃûÇø£¬¼üÈëÊôÐÔÃûµÄ¿ªÍ·×Öĸ¿É¿ìËÙ¶¨Î»µ½¸ÃÊôÐÔ
F4 ÔËÐе½¹â±ê´¦
F5 ÉèÖöϵã
F7 ²½½øÊ½µ÷ÊÔͬʱ׷×Ù½øÈë×Ó¹ý³Ì
F8 ²½½øÊ½µ÷ÊÔ²»½øÈë×Ó¹ý³Ì
F9 ÔËÐÐ
CTRL+F9 ±àÒë
CTRL+B BUFFER LIST´°¿Ú
CTRL+F2 Í£Ö¹ÕýÔÚµ÷ÊԵijÌÐò
CTRL+F3 µ¯³öCALL STACK´°¿Ú
CTRL+F5 Ìí¼ÓÀÀÊÓ±äÁ¿
CTRL+F7 ¼ÆËã´°¿Ú
SHIFT+F8 µ÷ÊÔʱµ¯³öCPU´°¿Ú
CTRL+BACKSPACE ºóÍËɾ³ýÒ»¸ö´Ê,Ö±µ½Óö ......

Javascript³£ÓÃÆÁ±Î

1 >ÆÁ±Î¹¦ÄÜÀà
1.1 ÆÁ±Î¼üÅÌËùÓмü
<script. language="javascript">
<!--
function document.onkeydown(){
  event.keyCode = 0;
  event.returnvalue = false;
}
-->
</script>
1.2 ÆÁ±ÎÊó±êÓÒ¼ü
ÔÚbody±êÇ©Àï¼ÓÉÏoncontextmenu=self.event.returnvalue=false
»òÕß
<script. language="javascript">
<!--
function document.oncontextmenu() 

  return false; 

-->
</script>
function nocontextmenu()

  if(document.all) {
  event.cancelBubble=true;
  event.returnvalue=false; 
  return false; 
  }
}
»òÕß
<body nmousedown="rclick()" ncontextmenu= "nocontextmenu()">
<script. language="javascript">
<!--
function rclick()
{
  if(document.all) {
  if (event.button == 2){
  event.returnvalue=false;
  }
  }
}
-->
</script>
1.3 ÆÁ±Î Ctrl+N¡¢Shift+F10¡¢F5ˢС¢Í˸ñ¼ü
<script. language="javascript">
<!- ......
×ܼǼÊý:40319; ×ÜÒ³Êý:6720; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [2828] [2829] [2830] [2831] 2832 [2833] [2834] [2835] [2836] [2837]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ