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

Java Ö±½ÓÑ¡ÔñÅÅÐò

      Ö±½ÓÑ¡ÔñÅÅÐòËã·¨£º´Ó´ýÅÅÐòµÄÊý¾ÝÔªËØ¼¯ºÏÖÐѡȡ×îСµÄÔªËØ·Åµ½Ô­Ê¼Êý¾ÝµÄµÚÒ»¸öÔªËØµÄλÖÃÉÏ¡£È»ºó²»°üÀ¨µÚÒ»¸öÔªËØµÄÊý¾ÝÔªËØ¼¯ºÏÖÐÕÒµ½×îСµÄÔªËØ·Åµ½´Ë¼¯ºÏÖУ¬ÒÀ´ÎÀàÍÆ£¬¼´¿ÉÍê³ÉÅÅÐò¡£
Ë㷨ʵÏÖÈçÏ£º
/**
* Ö±½ÓÑ¡ÔñÅÅÐò
* @param a ÓÃÓÚÅÅÐòµÄÊý×é
* */
public void selectSort(double[] a){

for(int i = 0; i < a.length -1; i ++){

int smallIndex = i;
for(int j = i;j < a.length; j ++){//ÕÒµ½×îСµÄÖµ¼°ÆäϱêλÖÃ
if(a[j] < a[smallIndex]){
smallIndex = j;
}
}

if( i != smallIndex ){//½«×îÐ¡ÔªËØ·Åµ½µ±Ç°iλÖ㬽«iλÖÃÔªËØ·Åµ½×îÐ¡ÔªËØµÄλÖã¬Íê³É½»»»
double temp = a[i];
a[i] = a[smallIndex];
a[smallIndex] = temp;
}
}

}

Èç¹ûÿ´ÎÅÅÐòºó½«Êý¾ÝÔªËØÒÀ´ÎºóÒÆ¾Í¿ÉÒÔ±ÜÃâÍ¬Ò»ÔªËØºóÒÆ´øÀ´µÄÅÅÐò·½Ê½²»Îȶ¨µÄÎÊÌâ¡£


Ïà¹ØÎĵµ£º

Java NIO ѧϰ±Ê¼Ç SocketChannel

ΪÁ˽øÐзÇ×èÈûµÄsocketͨÐÅ£¬java nioÌṩChannel¸ÅÄîµÄʵÏÖ¡£Channel¸ÅÄîÒÔÇø±ðÓÚ´«Í³µÄ»ùÓÚÁ÷¸ÅÄîµÄIO¡£ÊÂʵÉÏChannel¸ÅÄîµÄIO¼È°üÀ¨·Ç×èÈûʽµÄIOÒ²°üÀ¨×èÈûʽIO¡£ÒªChannelÍê³É·Ç×èÈûʽIOÐèҪʵÏÖSelectableChannel½Ó¿Ú£¬ÓëSelector¹ØÁªÊ¹Óá£SocketChannel¾ÍÊÇÕâÑùÒ»¸öSelectableChannel¡£
ÓÉÓÚ£¬selector»úÖÆ±¾ÉíÉ ......

Java Web µÚ¶þÌì Servlet»ù´¡

Ò»¡¢
ʲôÊÇ
Servlet
Servlet
ÔÚ
web
ÈÝÆ÷ÖÐÓÃÀ´´´½¨¶¯Ì¬ÍøÒ³Óõģ¬ÒòΪËûûÓÐ
main
·½·¨£¬ËùÒÔ
Servlet
²»ÊÇÒ»¸öÍêÕûµÄ
Java
Ó¦ÓóÌÐò¡£
¶þ¡¢
Servlet
µÄ±àд
×î»ù±¾µÄ
Servlet
Òª°üÀ¨Èý²¿·Ö£¬·Ö±ðΪ
Servlet-name
¡¢
Servlet-class
¡¢
url-pattern
¡£
Èý¡¢
Servlet API
Generi
Servlet
ÊµÏ ......

Java Web µÚ10Ìì ELºÍJSTL 2

ËÄ¡¢JSTLµÄÓ÷¨
ÔÚÆ½³£µÄʹÓÃÖÐÎÒÃÇÒ»°ãÀûÓÃ
EL
¿ØÖƱäÁ¿ÒÔ¼°±äÁ¿µÄÊä³ö£¬ÀûÓÃ
JSTL
¿ØÖÆËãÊõÂß¼­¡£
JSTL
ÊÇÒ»ÖÖ±ê¼Ç¡£
1.      

JSTL
µÄµ¼Èë
                    &nb ......

Java Ï£¶ûÅÅÐò£¨ËõСÔöÁ¿ÅÅÐò£©

      Ï£¶ûÅÅÐòËã·¨Äܹ»³ÉÁ¢µÄ»ù´¡ÊÇÊý×éÒ²½Ó½üÓÐÐòÖ±½Ó²åÈëÅÅÐòËã·¨µÄʱ¼äЧÂÊÔ½¸ß¡£Ï£¶ûÅÅÐòËã·¨ÊÇÔÚ²»¼õÉÙÊý×éÔªËØµÄ¸öÊýÇé¿öϽ«Êý×é·Ö×飬´Ó¶ø½«ÅÅÐòºÃµÄÊý²åÈëµ½ÐÂÊý×éÖÐÈ¥¡£¹Ø¼üÔÚÓÚÆä˼Ïë¡£
Ë㷨ʵÏÖÈçÏ£º
/**
* Ï£¶ûÅÅÐòÓÖ³ÆÎªËõСÔöÁ¿ÅÅÐò
* @param a ÓÃÓÚÅÅÐòµÄÊý×é
* @pa ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ