µ±Ç°Î»Ö㺠´úÂëÃÔ >> ��дһ������µÄ½â¾ö·½°¸
 
  • jQuery»ñÈ¡iframeÄÚµÄDOM¶ÔÏó²¢½»¸¶iframeµÄ±íµ¥

    jQuery»ñÈ¡iframeÄÚµÄDOM¶ÔÏó²¢Ìá½»iframeµÄ±íµ¥ ? DOM»ñÈ¡Ò³ÃæÖеÄiframe: 1 window.frames["iframeChild"].document????//¼ÙÈçiframeµÄidΪiframeChild 2 window.parent.document????//ÔÚ×Ó´°¿ÚÖвÙ×÷¸¸´°¿Ú »ñÈ¡Ò³ÃæµÄ¶ÔÏóÆäʵ¾ÍÊÇDOM·½·¨ÍâÃæ¼ÓÉÏjq...

    601
    ÈȶÈ
  • ÎÒÔÚCYGWINϱàÒëʱ³ö´íÁË¡£¡£¡£¡£

    ÎÒÔÚCYGWINϱàÒëʱ³ö´íÁË¡£¡£¡£¡£ C:\cygwin\bin>gcc-o123123.c123.c:239:error:parseerrorbefore"RC4_KEY"123.c:239:warning:nosemicolonatendofstructorunion123.c:240:warning:datadefinitionhasnotypeorsto...

    478
    ÈȶÈ
  • ·¢¸öС¶«Î÷£¬½ö¹©ÍæÍæ½â¾ö°ì·¨

    ·¢¸öС¶«Î÷£¬½ö¹©ÍæÍæÏë×Ô¼º×ö¸ö°ÑͼƬת»»Îª×Ö·û»­µÄСÈí¼þ£¬Ô­Àí¾ÍÊǸù¾ÝͼƬµÄÿ¸öÏñËØµÄ»Ò¶È£¬×ª³É²»Í¬µÄ×Ö·û¡£ËùÒÔÑо¿ÆðµãÕó×Ö¿âÁË¡£HTMLcode <html> <head> <title></title> <scriptlanguage="javascript"type="text/javascript&quo...

    394
    ÈȶÈ
  • ×Ö·û²âÊÔÆª

    ×Ö·û²âÊÔÆª isalnum£¨²âÊÔ×Ö·ûÊÇ·ñΪӢÎÄ»òÊý×Ö£© Ïà¹Øº¯Êý isalpha£¬isdigit£¬islower£¬isupper ±íÍ·Îļþ #include<ctype.h> ¶¨Ò庯Êý intisalnum(intc) º¯Êý˵Ã÷ ¼ì²é²ÎÊýcÊÇ·ñΪӢÎÄ×Öĸ»ò°¢À­²®Êý×Ö£¬ÔÚ±ê×¼cÖÐÏ൱ÓÚʹÓá°isalpha(c)||isdigit(c...

    755
    ÈȶÈ
  • jsÇóÑ­»·½â¾ö°ì·¨

    jsÇóÑ­»·ÔõôÔÚ¶ÁÍêÊý¾ÝºóÑ­»·ÔÙ¶ÈÒ»±é¾ÍÊÇÕâ¸övarx1=[155,165,496,454,123]; varchart; $('#container').highcharts({ chart:{ type:'spline', animation:Highcharts.svg,//don'tanimateinoldIE marginRight:10, events:{ lo...

    10
    ÈȶÈ
  • [×ÊÁÏ]Ïß³ÌÔÚJ2MEÓ¦ÓÃÖеÄʹÓüòҪ˵Ã÷£º·Ç³£ºÃµÄһƪÎÄÕ£¬Ì¸ÂÛµ½ÁËÏ̸߳÷¸ö·½ÃæµÄÎÊÌ⣬°üÀ¨´´½¨£¬Æô¶¯£¬ÖÕÖ¹ºÍͬ²½µÈ£¬ÀïÃæÀý¾ÙÁË´óÁ¿Àý×Ó×÷Ϊ˵Ã÷¡£ArticleUsingThreadsinJ2MEApplications<!----><!----><!----><!----><!----><!----><!----&g...

2667
ÈȶÈ
  • java¿ÚÊÔ»ù´¡ºÍ¾­µä×ܽá

    javaÃæÊÔ»ù´¡ºÍ¾­µä×ܽá1»áÊä³öʲô£¿publicclassParant{??????publicvoidplay(){??????system.out.println("Parant");}}classchildextendsParant{??????publicvoidplay(){??????system.out.println("child");}??????publicstaticvo...

    5931
    ÈȶÈ
  • ×ªÔØ£ºÍ¸¹ýä¯ÀÀÆ÷Ö±½Ó´ò¿ªAndroidÓ¦ÓóÌÐò

    ×ªÔØ£ºÍ¨¹ýä¯ÀÀÆ÷Ö±½Ó´ò¿ªAndroidÓ¦ÓóÌÐòʵÏÖ·½Ê½²»Ì«ÍêÃÀ£¬×î½ü¿´ÁË΢²©¡¢¾©¶«µÄÊÖ»ú°æÍøÒ³£¬¸Ð¾õËûÃǵÄʵÏÖ·½Ê½ºÜ²»´í£¬Ñо¿ÁËһϣ¬ÊµÏÖÒÔÏÂЧ¹û£ºÈç¹û±¾µØÒѾ­°²×°ÁËÖ¸¶¨AndroidÓ¦Ó㬾ÍÖ±½Ó´ò¿ªËü£»Èç¹ûûÓа²×°£¬ÔòÖ±½ÓÏÂÔØ¸ÃÓ¦ÓõݲװÎļþ£¨Ò²¿ÉÒÔÌø×ªµ½ÏÂÔØÒ³Ãæ£©¡£ÊµÏÖЧ¹ûÈçÏÂͼËùʾ£¬ÔÚÊÖ»úä¯ÀÀÆ÷ÖзÃÎʾ©¶«µÄÊÖ»ú°æÍøÕ¾(m.jd.com)£¬¶¥²¿»áÓÐÒ»¸ö¹ã¸æÍ¼£¬µã»÷Õâ¸ö¹ã¸æÍ¼£¬Èç¹ûÊÖ»úÉÏÒѾ­°²×°...

    68
    ÈȶÈ
  • AndroidÖ®BroadcastReceiver»ù×¼Ó÷¨

    AndroidÖ®BroadcastReceiver±ê×¼Ó÷¨BrocastReceiverÓ÷¨£º1¡¢¼Ì³ÐBroadcastReceiverÀà2¡¢ÖØÐ´onReceiveº¯Êý(¼û×îÏÂÃæ´úÂë)3¡¢ÔÚMainfestÎļþÖÐ×¢²áreceiver<!--×Ô¶¨ÒåBrocastReceiver--><receiverandroid:name=".MyBro...

    44
    ÈȶÈ
  • Android jniϵͳ±äÁ¿¡¢º¯Êý¡¢½Ó¿Ú¶¨Ò弯½õ

    Androidjniϵͳ±äÁ¿¡¢º¯Êý¡¢½Ó¿Ú¶¨Òå»ã×ÜÔÚ×öAndroidjni¿ª·¢Ê±£¬jniΪÎÒÃÇÌṩÁËÄÄЩº¯Êý¡¢½Ó¿Ú¡¢±äÁ¿£¬ÓÐʱºòһͷÎíË®£¬½ñÌì¾Í°Ñjni.hÖж¨ÒåµÄËùÓÐÄÚÈÝÁгöÀ´£¬¹©×Ô¼º²éÔÄ£º/**Copyright(C)2006TheAndroidOpenSourceProject**LicensedundertheApacheLicense,Version2.0(the"License");*y...

    32
    ÈȶÈ
  • µçÄÔÎÞ·¨Ê¶±ðMX4ºÍAndroidÊÖ»úµÄÓйØÎÊÌ⣨windowsºÍmacÏÂÇײ⣩

    µçÄÔÎÞ·¨Ê¶±ðMX4ºÍAndroidÊÖ»úµÄÎÊÌ⣨windowsºÍmacÏÂÇײ⣩ADBÁ¬½ÓÇý¶¯Ò²°²×°³É¹¦ÁË¡£²»Æô¶¯ÖúÊÖµÄʱºò¾ÍÊÇÁ¬½Ó²»ÉÏ¡£¶à´ÎÖØÆôµçÄÔ£¬ÖØÆôÊÖ»ú£¬ÖØÆôUSBµ÷ÊÔ¿ª¹Ø£¬ÈÔÈ»Î޽⡣ÎÒÓÃÊÖ»úÖúÊÖÁ¬½ÓÊÖ»úʱºò£¬ÊÇÓÐÕâ¸öRSAÃÜÔ¿Ö¸ÎÆÈÏÖ¤µÄ£¬¿ÉÒÔÁ¬½Ó³É¹¦£¬Í¬Ê±androidstudioºÍeclipse¶¼¿ÉÒÔÕý³£Á¬½Óµ½É豸½øÐе÷ÊÔ¡£µ«ÊÇÿ´ÎÊÖ»úÉ϶¼±»°²×°ÖúÊÖ¶ÔÓ¦µÄÈí¼þ£¬·Ç³£·Ç³£²»Ë¬¡£Ð¶ÔØ»òÕß²»Æô¶¯...

    58
    ÈȶÈ
  • dz̸¶ÔNSDictionaryµÄ´íÎóÊý¾ÝµÄ´¦Àí

    dz̸¶ÔNSDictionaryµÄÒì³£Êý¾ÝµÄ´¦ÀíÔÚºǫ́µÄ·µ»ØÊý¾ÝÖУ¬ÎÒÃÇʱ³£»áÓöµ½·µ»ØNullÊý¾Ý£¬ÄÇôÎÒÃÇÔÚ½âÎöµÄʱºòÐèÒª¶ÔÕâÖÖÊý¾Ý½øÐÐÌØÊâµÄ´¦Àí£¬µ«ÎªÁËÈÃÎÒÃÇÿ´Î¶¼¸ü¿ìËÙµÄÀ´´¦ÀíÕâÑùµÄÎÊÌ⣬ËùÒÔÎÒ×Ô¼ºÀ©Õ¹Ãæ¶ÔÁËNSDictionaryÒ»¸öÀà±ð.¶ÔÏóÈçÏÂ//.hÎļþ#import<Foundation/Foundation.h>@interfaceNSDictionary(Object...

    70
    ÈȶÈ
  • sql sever 2008 ´¥·¢Æ÷µÄÓйØÎÊÌâ

    sqlsever2008´¥·¢Æ÷µÄÎÊÌâCREATETRIGGERInsert_Or_Update_SalBEFOREINSERTORUPDATEONTeacherFOREACHROWASBEGINIF(new.Job='½ÌÊÚ')AND(new.Sal<4000)THENnew.Sal:=4000;ENDIF;END;Ìáʾ¡°BEFORE¸½½üÓÐÓï·¨´íÎ󡱡°¹Ø¼ü×ÖTHEN¸½½üÓÐÓï·¨´íÎó¡±£¿ÕâÒ²ÊÇÎÒ½ñ...

    103
    ÈȶÈ
  • £¨×ª£©android×Ô¶¨ÒåÊôÐÔ format²¿Àà

    £¨×ª£©android×Ô¶¨ÒåÊôÐÔformatÀàÐÍandroid×Ô¶¨ÒåÊôÐÔ?formatÀàÐÍAndroid×Ô¶¨ÒåÊôÐÔʱformatÑ¡Ïî¿ÉÒÔÈ¡ÓõÄÖµ1.reference£º²Î¿¼Ä³Ò»×ÊÔ´ID¡£??£¨1£©ÊôÐÔ¶¨Ò壺[html]viewplaincopyprint?<declare-styleablename="Ãû³Æ">???<attrformat="reference"name="back...

    58
    ÈȶÈ
  • (ת)Oraclepl/sqlÖÐʵÏÖcontinueµÄ²½Öè

    (ת)Oraclepl/sqlÖÐʵÏÖcontinueµÄ·½·¨×ª×Ô£ºhttp://blog.csdn.net/wzy0623/article/details/1684344Oraclepl/sqlÖÐʵÏÖcontinue·ÖÀࣺ?Oracle2007-07-1013:37?3611ÈËÔĶÁ?ÆÀÂÛ(0)?ÊÕ²Ø?¾Ù±¨oracleexceptionintegerinsertnulltableCREATE?TABL...

    96
    ÈȶÈ
  • ¶ÔÕÕ PL/SQL profiler ÆÊÎö½á¹û

    ¶Ô±ÈPL/SQLprofilerÆÊÎö½á¹ûʹÓÃPL/SQLPROFILERÆÊÎöPL/SQL´úÂëÊÇ¿ìËÙ¶¨Î»PL/SQL´úÂë¶Î×îÓÐЧµÄ·½·¨¡£ÔÚÉÏһƪÎÄÕÂʹÓÃPL/SQLPROFILER¶¨Î»PL/SQLÆ¿¾±´úÂëÖÐÃèÊöÁ˰²×°PROFILER£¬²¢¸ø³öÁËÆÊÎöµÄʾÀý¡£±¾ÎIJÎÕÕÁËTom´óʦµÄ´úÂëÀ´¶Ô±ÈÆÊÎöǰºóµÄÐÔÄܲ¢¸½ÉÏÆä´úÂë¡£1¡¢ÓÃÓÚʵʩÆÊÎöµÄ´æ´¢¹ý³Ì--»·¾³[email protected]/**/&...

    381
    ÈȶÈ
  • sqlserver 2000Êý¾ÝѹËõ½â¾ö°ì·¨

    sqlserver2000Êý¾ÝѹËõ½â¾ö·½·¨--sqlserver2000Êý¾ÝѹËõ½â¾ö·½·¨./*********************************************************************************Ö÷Ì⣺sqlserver2000Êý¾ÝѹËõ½â¾ö·½·¨.*˵Ã÷£º±¾ÎÄÊǸöÈËѧϰµÄһЩ±Ê¼ÇºÍ¸öÈËÓÞ¼û*ÓÐºÜ¶àµØ·½Äã¿ÉÄܾõµÃÓÐÒìÒ飬»¶Ó­Ò»ÆðÌÖÂÛ*×÷ÕߣºSt...

    64
    ÈȶÈ
  • [Oracle] - ÐÔÄÜÓÅ»¯¹¤¾ß£¨Î壩 - AWRSQL

    [Oracle]-ÐÔÄÜÓÅ»¯¹¤¾ß£¨5£©-AWRSQLÔÚAWRÖж¨Î»µ½ÎÊÌâSQLÓï¾äºóÏëÒªÁ˽â¸ÃSQLstatementµÄ¾ßÌåÖ´Ðмƻ®£¬ÓÚÊǾÍÓÃAWR±¨¸æÖеõ½µÄSQLIDÈ¥V$SQLµÈ¼¸¸ö¶¯Ì¬ÐÔÄÜÊÓͼÖвéѯ£¬µ«·¢ÏÖV$SQL»òV$SQL_PLANÊÓͼ¶¼ÒѾ­ÕÒ²»µ½¶ÔÓ¦SQLIDµÄ¼Ç¼£¬Ò»°ãÀ´ËµÕâЩÓï¾äÒѾ­´Ósharedpool¹²Ïí³ØÖб»Ìæ»»³öÈ¥ÁË¡£Õâ¸öʱºòÎÒÃÇ¿ÉÒÔ³¢ÊÔʹÓÃDBMS_XPLAN.DISP...

    66
    ÈȶÈ
  • Oracle v$session ÖÐsql_id Ìæ null ˵Ã÷

    Oraclev$sessionÖÐsql_idΪnull˵Ã÷ÏÈ¿´SQL²éѯ½á¹û£ºselectsql_id,count(1)fromv$active_session_historywheresample_time>to_timestamp('2012-10-2509:00:00','yyyy-mm-ddhh24:mi:ss')andsample_time<to_timestamp('201...

    598
    ÈȶÈ
  • ÉèÁ¢ Android wifiÁ¬½Ó samples¡¾×ª¡¿

    ÉèÖÃAndroidwifiÁ¬½Ósamples¡¾×ª¡¿Ô­ÎĵØÖ·:http://stackoverflow.com/questions/2140133/how-and-what-to-set-to-android-wificonfiguration-presharedkey-to-connect-to-the-wWifiManagerwifi=(WifiManager)getSystemService(...

    522
    ÈȶÈ