JAVAÅÅÐòËã·¨²âÊÔÀà
import java.util.Random;
/**
* ÅÅÐò²âÊÔÀà
*
* ÅÅÐòËã·¨µÄ·ÖÀàÈçÏ£º
* 1.²åÈëÅÅÐò£¨Ö±½Ó²åÈëÅÅÐò¡¢ÕÛ°ë²åÈëÅÅÐò¡¢Ï£¶ûÅÅÐò£©£»
* 2.½»»»ÅÅÐò£¨Ã°ÅÝÅÝÅÅÐò¡¢¿ìËÙÅÅÐò£©£»
* 3.Ñ¡ÔñÅÅÐò£¨Ö±½ÓÑ¡ÔñÅÅÐò¡¢¶ÑÅÅÐò£©£»
* 4.¹é²¢ÅÅÐò£»
* 5.»ùÊýÅÅÐò¡£
*
* ¹ØÓÚÅÅÐò·½·¨µÄÑ¡Ôñ£º
* (1)Èôn½ÏС(Èçn≤50)£¬¿É²ÉÓÃÖ±½Ó²åÈë»òÖ±½ÓÑ¡ÔñÅÅÐò¡£
* ¡¡µ±¼Ç¼¹æÄ£½ÏСʱ£¬Ö±½Ó²åÈëÅÅÐò½ÏºÃ£»·ñÔòÒòΪֱ½ÓÑ¡ÔñÒÆ¶¯µÄ¼Ç¼ÊýÉÙÓÚÖ±½Ó²åÈË£¬Ó¦Ñ¡Ö±½ÓÑ¡ÔñÅÅÐòΪÒË¡£
* (2)ÈôÎļþ³õʼ״̬»ù±¾ÓÐÐò(Ö¸ÕýÐò)£¬ÔòӦѡÓÃÖ±½Ó²åÈË¡¢Ã°ÅÝ»òËæ»úµÄ¿ìËÙÅÅÐòΪÒË£»
* (3)Èôn½Ï´ó£¬ÔòÓ¦²ÉÓÃʱ¼ä¸´ÔÓ¶ÈΪO(nlgn)µÄÅÅÐò·½·¨£º¿ìËÙÅÅÐò¡¢¶ÑÅÅÐò»ò¹é²¢ÅÅÐò¡£
*
*/
public class SortTest {
/**
* ³õʼ»¯²âÊÔÊý×éµÄ·½·¨
* @return Ò»¸ö³õʼ»¯ºÃµÄÊý×é
*/
public int[] createArray() {
Random random = new Random();
int[] array = new int[10];
for (int i = 0; i < 10; i++) {
array[i] = random.nextInt(100) - random.nextInt(100);//Éú³ÉÁ½¸öËæ»úÊýÏà¼õ£¬±£Ö¤Éú³ÉµÄÊýÖÐÓиºÊý
}
System.out.println("==========ÔʼÐòÁÐ==========");
printArray(array);
return array;
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
1.ÌáǰдºÃ±¸·Ý.bat£¬·ÅÔÚij¸öÎļþ¼ÐÀ½«Â·¾¶ÉèÖÃÔÚ.propertiesÀïµÄ
@echo off
set txt=%date:~0,4%%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%%time:~6,2%
echo %txt%
echo --------------------------------------------------
echo -------------ÕýÔÚÖ´ÐÐoracleÊý¾Ý¿â±¸·Ý--------------
echo ----- ......
JavaÖУ¬Jniµ÷ÓÃDLLÎļþÊÔÑé
ËùÓÐÎļþ¾ùÔÚE:\·¾¶Ï¡£
°²×°jdk1.6.0_07
°²×°ÁËVC++6.0
µÚÒ»²½£¬
HelloWorld.java
µÚ¶þ²½£¬
E:\>javac HelloWorld.java
µÃµ½
HelloWorld.class
µÚÈý²½£¬
E:\>javah HelloWorld
µÃµ½
HelloWorld.h
µÚËIJ½£¬
±àдһ¸öCÎļþ
HelloWorldImp.c
µÚÎå²½£¬
ʹÓÃcl±àÒ ......
FileDialogÖ»ÄÜÑ¡ÔñÎļþ¶ø²»ÄÜÑ¡ÔñÎļþ¼Ð¡£JFileChooserÓÖÌ«´ó£¬²»Ì«ºÃ¿´£¬¹Äµ·Á˺ÃÒ»»áÖÕÓÚ½â¾öÁË¡£
¼Ç¼һϹؼü²¿·Ö´úÂ룬ÒÔ±¸²éÓá£
final JButton choose=new JButton("Ñ¡Ôñ´æ´¢ÎļþĿ¼");
final JTextField dir=new JTextField();
final JFileChooser chooser=new JFileChooser();
chooser.setFileSe ......
1.ÓÃnew String(request.getParameter("name").getBytes("ISO-8859-1"),"GBK") ·½Ê½½øÐÐתÂë
2.ÉèÖÃtomcat£ºÔÚtomcatµÄconfĿ¼ÏÂÕÒµ½server.xmlÎļþ£¬ÔÚConnector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
......