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

java script »ñµÃLabel¿Ø¼þÄÚÈÝ

 var ProjectName = document.getElementById("<%=ProjectName.ClientID%>").innerText;
       ProjectName = ProjectName.replace(/(^\s*)|(\s*$)/g, ""); // Ï൱ÓÚTrim()º¯Êý


Ïà¹ØÎĵµ£º

JavaµÄµ¥ÀýģʽÀý×Ó

1. ÏÈдһ¸öSingletonµÄclass
package stone;
public class Singleton {
    private static Singleton instance;
    private Singleton() {}
    public static Singleton getInstance(){
        if(instance==null)
  &n ......

java.lang.OutOfMemoryError: Java heap space

      ³öÏÖÕâ¸ö´íÎó£¬ËÑË÷µ½1¡¢ÐÞ¸Äeclipse.ini£»2¡¢Ìí¼Ó»·¾³±äÁ¿JAVA_OPTS=-Xms64m -Xmx512m£¬3¡¢ÔÚrun configurations->program argumentsÔö¼ÓXms64m -Xmx512m£¬¾ùÎÞЧ¡£
×îºó½â¾ö°ì·¨£¬ÔÚÓëprogram argumentsһǽ֮¸ôµÄVM argumentsÖÐÌí¼ÓXms64m -Xmx512m¸ã¶¨¡£ ......

android ÖÐjava±à³ÌµÄÒâÍâʼþ´¦Àí

     ²»¹ÜÄãÐŲ»ÐÅ£¬¼´Ê¹¶àôÊìÁ·±à³ÌµÄÈËÔ±ÔÚcodingµÄʱºò¶¼»á³öÏÖÒâÏë²»µ½µÄbug¡£ÔÚÉÏÆªÎÄÕÂÖÐÎÒÔøÌáµ½£¬bugµÄÔì³ÉÊǶà¸ö·½ÃæµÄ×ۺϽá¹û£¬ÓÐЩbugÊÇ¿ÉÒÔÐÞ¸´µÄ£¬µ«ÊÇÓÐЩÂß¼­ÉϵÄbugÒªÐÞ¸´¿É²»ÊÇÄÇôÈÝÒ×µÄÊÂÇ飬¾ÍÏñÎÒÃÇ×ö´íÁËÒ»¼þÊÂÇ飬Èç¹û²»È¥´Ó¸ù±¾ÉϸÄÕý¾Í»á·¸¸ü´óµÄ´íÎóÒ»Ñù£¬ÓÐʱºòbugÒ²ÊÇÒ»¸ö»ýÀ ......

»ùÓÚJavaµÄÈ«ÎļìË÷ÒýÇæ¼ò½é


LuceneÊÇÒ»¸ö»ùÓÚJavaµÄÈ«ÎÄË÷Òý¹¤¾ß°ü¡£
»ùÓÚJavaµÄÈ«ÎÄË÷ÒýÒýÇæLucene¼ò½é£º¹ØÓÚ×÷ÕߺÍLuceneµÄÀúÊ·
È«ÎļìË÷µÄʵÏÖ£ºLueneÈ«ÎÄË÷ÒýºÍÊý¾Ý¿âË÷ÒýµÄ±È½Ï
ÖÐÎÄÇзִʻúÖÆ¼ò½é£º»ùÓÚ´Ê¿âºÍ×Ô¶¯ÇзִÊËã·¨µÄ±È½Ï
¾ßÌåµÄ°²×°ºÍʹÓüò½é£ºÏµÍ³½á¹¹½éÉܺÍÑÝʾ
Hacking Lucene£º¼ò»¯µÄ²éѯ·ÖÎöÆ÷£¬É¾³ýµÄʵÏÖ£¬¶¨ÖƵÄÅÅÐò£ ......

JAVA »ñÈ¡±¾ÖܵįðʼÈÕÆÚ troy

import java.text.DateFormat;
import java.util.Calendar;
import java.util.Date;
/**
 * @author troy(J2EE)
 * @version 1.0
 */
public class Test {
 public static void main(String[] args) throws Exception {
  DateFormat df = DateFormat.getDateInstance();
 &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ