Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Java±àÂë¾­Ñé

1£¬Ò»ÐдúÂë×öÒ»¼þÊ£¬²»ÒªÔÚÒ»ÐдúÂëÀïÃæ´¦Àí¶à¼þÊ¡£ÄþÔ¸¶àÉùÃ÷¼¸¸ö±äÁ¿£¬Ò²Òª±£³Ö´úÂëµÄÇåÎú£¬ÒòΪ´úÂëµÄÉùÃ÷²¢²»»áÕ¼¶àÉÙÄÚ´æ¡£
ÀýÈ磺
          String tmpa = errIdList.get(i).toString().substring(2);
          String tmpb = errIdList.get(j).toString().substring(2);
          long a = Long.parseLong(tmpa, 16);
          long b = Long.parseLong(tmpb, 16);
          
   if( a>b )
   {
    //……
   }
ÄþÔ¸ÉùÃ÷ÁÙʱ±äÁ¿tmpa tmpb a b£¬Ò²²»Òª°ÑÒ»³¤´®´úÂë·Åµ½ifµÄÅжÏÓï¾äÖС£
2£¬°ÑÒ»¸ö·½·¨²ð³É¼¸¸ö·½·¨£º
 Ààclass
 {
  ·½·¨1()
  {}
  ·½·¨2()
  {}
  Ö÷º¯Êýmain()
  {
   //µ÷Ó÷½·¨1£»
   //µ÷Ó÷½·¨2£»
  }
 }
Èç¹ûÉÏÊö·½·¨1»òÕß·½·¨2ÀïÃæÓдóÁ¿´úÂë×öÁ˶à¼þÊ£¬¿ÉÒÔ¼ÌÐøÏ¸·Ö£º
 Ààclass
 {
  ·½·¨1.1()
  {}
  ·½·¨1.2()
  {\\µ÷Ó÷½·¨1.1}
  ·½·¨1.3()
  {\\µ÷Ó÷½·¨1.2}
  ·½·¨2.1()
  {}
  ·½·¨2.2()
  {\\µ÷Ó÷½·¨2.1}
  Ö÷º¯Êýmain()
  {
   //µ÷Ó÷½·¨1.3£»
   //µ÷Ó÷½·¨2.2£»
  }
 }
3£¬»º³åÇøµÄʹÓãº
£¨1£©¶ÁÈ¡Îļþʱ¿ÉʹÓÃBufferedReader£»
£¨2£©×Ö·û´®Ð´ÈëÎļþ StringBuffer£»
Èç¹ûÊǽ«“×Ö·û´®1”дÈëÎļþ£¬¿ÉÒÔÖ±½ÓÓÃPrintWriter.print()£»
¸ù¾ÝÐèÒª£¬Èç¹ûÉæ¼°´óÁ¿×Ö·û´®Æ´½Ó²Ù×÷£¬Ê¹ÓÃStringBuffer¿ÉÒÔÌá¸ßЧÂÊ¡£Èç¹ûÒª½«“×Ö·û´®1”+“×Ö·û´®2”+“×Ö·û´®3”дÈëÎļþ£¬ÒªÃ´ÏÈÁ¬½Ó×Ö·û´®ÔÙдÈ룬Ҫôµ÷ÓÃÈý´Îprint()·½·¨Á¬ÐøÐ´È룬µ«ÊǶ¼²»¿ÉÈ¡¡£¿ÉÒÔÈçÏ£º
   //ʹÓÃ×Ö·û´®»º³åÇø£¬°´ÐÐдÎļþ
   StringBuffer strBuff = new Str


Ïà¹ØÎĵµ£º

µÚÒ»¸öjava appletС³ÌÐò

³Ã׎ñÌ컹Óе㾫Á¦£¬½«¸Õ¸Õѧ»áµÄAPPLETд³öÀ´¡£
¸Ð¾õÓüÇʱ¾±à¼­³ÌÐòÌ«³ÔÁ¦£¬²»¹ýÏÖÔÚÊÇ´¦ÓÚѧϰ½×¶Î£¬ÏȰѻù±¾µÄ¶«Î÷ÕÆÎÕÁ˰ɡ£
JAVA APPLET¾ÍÊÇÓÃJAVAÓïÑÔ±àдµÄһЩСӦÓóÌÐò£¬ËüÃÇ¿ÉÒÔÖ±½ÓǶÈëµ½ÍøÒ³ÖлòÕ߯äËûÌØ¶¨ÈÝÆ÷ÖУ¬²¢²úÉúÌØÊâµÄЧ¹û¡£
JAVA APPLET³ÌÐò²»Êǽ«main·½·¨×÷ΪÈë¿Ú¡£
µÚÒ»¸öAPPLET³ÌÐò£º
´ò ......

Java SE 6¸üУ¬ÐÔÄÜ´ó·ùÌáÉý

2010-01-16 06:51
¾ÝInternetNews.com±¨µÀ
£¬×÷Ϊ½ñÄêµÄµÚÒ»´Î¸üУ¬Java SE 6 Update 18£¨Ò²³ÆÎª6u18£©²»½öÐÞ¸´Á˳¬¹ý300¸öbug£¨¹»¶àµÄ°¡£©£¬¶øÇÒ¸üÖµµÃ×¢ÒâµÄÊÇ£¬ÌáÉýÁËÐéÄâ»úHotSpotµÄÐÔÄÜ£¬Õ⽫ͬʱÓÐÒæÓÚJavaºÍJavaFX£¨»ùÓÚJVMµÄRIA·½°¸£©Ó¦ÓóÌÐò¡£
´ËÍ⣬Java°²×°Æ÷µÄµ×²ã»úÖÆ±»Ìæ»»£¬¿ÉÓÃÐÔ´ó´óÌá¸ß¡£
jarÎļþ´ ......

java Éî¿ÌÀí½â ²»¶Ï¸üÐÂ

1¡¢javaÊÇ¿çÆ½Ì¨µÄ£¬ÊÇһÎâÊÍÐÔÓïÑÔ£¬Ò»ÌõÒ»ÌõµØÖ´ÐУ¬½âÊÍÆ÷¾ÍÊÇjvm£¬ËùÒÔ¿ÉÒÔ¿çÆ½Ì¨£»
    C/C++ÊDZàÒëÐÔÓïÑÔ£¬ËùÓбàÒëÍêºóÔÙÖ´ÐУ¬¿çƽ̨µÄʱºòÐèÒªÖØÐ±àÒëÒ»´Î£¬ÒÔÊÊÓ¦ÐÂµÄÆ½Ì¨¡£
2¡¢ÏòÉÏתÐÍ£¬¼Ì³Ð  °×Âí·ÇÂí 
 ¸¸Àà¶ÔÏóת»¯Îª×ÓÀà±ØÐëÇ¿ÖÆ(SonClass)fatherClass
 ×ÓÀ൱ ......

javaÅúÁ¿µ¼Èëexcelµ½MysqlÊý¾Ý¿â

package com.google.i_sales.service.data;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.uti ......

java½â»ó±Ê¼Ç

½ñÌì³é¿ÕÏÂÁË¡¶java½â»ó¡·Õâ±¾Êé¿´ÁËһϣ¬È·Êµ²»´í£¬Ìá³öÁ˺ܶàÎÒÃÇÆ½Ê±²»»á×¢ÒâµÄСÎÊÌâ¡£ÏëÏëÈç¹û²»×¢Òâ˵²»¶¨»áÒòΪһ¸öBUGÓôÃÆ¸öÒ»Á½ÌìÒ²ÕÒ²»µ½¡£ÒÔÏÂÊÇ×ܽáµÄ±Ê¼Ç£¬±¸Íü~~
1.ÅÐ¶ÏÆæÊý
i % 2 == 1 ÔÚi Ϊ¸ºÊýʱ½á¹ûΪ-1£¬ËùÒÔʹÓÃi % 2 != 0À´Åжϣ»µ±ÓÐÐÔÄÜÒªÇóʱʹÓà (i & 1) != 0¡£
*ÔÚʹÓÃ%ʱһ¶¨Òª¿¼Âǵ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ