¡¾Java App Convert to EXE File¡¿
* ------------------------------------------------------------------------------------
Title: TestJava.cpp
author: gloomy fish on 2009-09-16
------------------------------------------------------------------------------------ */
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
/* for spawn */
#include <process.h>
/* for str* functions */
#include <string.h>
#include <TCHAR.H>
//-------------------------------------------------------------------------------
int APIENTRY _tWinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
// -- check wether application is running now....
HANDLE hMutex = CreateMutex (NULL, // No security descriptor
FALSE, // Mutex object not owned
TEXT("TotallyBogusMutexObjectPlateUtility")); // Obje
Ïà¹ØÎĵµ£º
/*
* EncryptUtils.java
* Copyright (C) 2007-3-19 <JustinLei@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* ......
ÔÚjavaÓïÖÐGC
¼´À¬»øÊÕ¼¯»úÖÆÊÇÖ¸jvmÓÃÓÚÊÍ·ÅÄÇЩ²»ÔÙʹÓõĶÔÏóËùÕ¼ÓõÄÄÚ´æ¡£javaÓïÑÔ²¢²»ÒªÇójvmÓÐgc£¬Ò²Ã»Óй涨gcÈçºÎ¹¤×÷¡£²»¹ý³£ÓõÄjvm¶¼ÓÐgc£¬¶øÇÒ´ó¶àÊýgc¶¼Ê¹ÓÃÀàËÆµÄËã·¨¹ÜÀíÄÚ´æºÍÖ´ÐÐÊÕ¼¯²Ù×÷¡£
À¬»øÊÕ¼¯µÄÄ¿µÄÔÚÓÚÇå³ý²»ÔÙʹÓõĶÔÏó¡£gcͨ¹ýÈ·¶¨¶ÔÏóÊÇ·ñ±»»î¶¯¶ ......
JavaÄÚ²¿À൱³õµÄÉè¼ÆÄ¿µÄÓ¦¸ÃÊÇʵÏÖ¶àÖØ¼Ì³Ð£¬ºóÀ´·¢ÏÖÄÚ²¿À໹´øÀ´ÁËÆäËûºÃ´¦£¬Èç¿ÉÒÔʹÓÃÄÚ²¿Àà°üװһЩº¯Êý£¬ÊµÏÖº¯Êý¼¶±ðµÄȨÏÞ¿ØÖƵȡ£
JavaÖУ¬LIst.subList()µÈ·½·¨²úÉúµÄÊÇÒ»¸öview£¬¼´²»ÊÇ´«Öµ£¬¶ø½öÊÇÒýÓá£ËƺõÔÚjavaÖгýÁËprimitiveÀ࣬ÆäËûÀà¶¼Ðènew²ÅÄܲúÉúжÔÏó¡£
iBatis DAO¿ò¼ÜÍ ......
java.lang.NullPointerException
Õâ¸öÒì³£´ó¼Ò¿Ï¶¨¶¼¾³£Óöµ½£¬Òì³£µÄ½âÊÍÊÇ "³ÌÐòÓöÉÏÁË¿ÕÖ¸Õë "£¬¼òµ¥µØËµ¾ÍÊǵ÷ÓÃÁËδ¾³õʼ»¯µÄ¶ÔÏó»òÕßÊDz»´æÔڵĶÔÏó£¬Õâ¸ö´íÎó¾³£³öÏÖÔÚ´´½¨Í¼Æ¬£¬µ÷ÓÃÊý×éÕâЩ²Ù×÷ÖУ¬±ÈÈçͼƬδ¾³õʼ»¯£¬»òÕßͼƬ´´½¨Ê±µÄ·¾¶´íÎóµÈµÈ¡£¶ÔÊý×é²Ù×÷ÖгöÏÖ¿ÕÖ¸Õ룬ºÜ¶àÇé¿öÏÂÊÇһЩ¸Õ¿ªÊ¼Ñ§Ï°±à³Ì ......