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

c:forEach vaStatus ÊôÐÔ

c:forEach vaStatus ÊôÐÔ
ÓÃc:forEach ÖÐvaStatusµÄÊôÐÔ¿ÉÒÔ»ñµÃµü´úµÄ×ÔÉí״̬£¬È磺
<c:forEach var="" items="" varStatus="status">
<c:out value="${status.index}"/> ´Ë´Îµü´úµÄË÷Òý
<c:out value="${status.count}"/> ÒѾ­µü´úµÄÊýÁ¿
<c:out value="${status.first}"/> ÊÇ·ñÊǵÚÒ»¸öµü´ú¶ÔÏó
<c:out value="${status.last}"/> ÊÇ·ñÊÇ×îºóÒ»¸öµü´ú¶ÔÏó
</c:forEach>


Ïà¹ØÎĵµ£º

c³ÌÐòʵÏÖÏãÅ©±àÂë

#include <stdio.h>
#include <math.h>
#include <string.h>
int i,j,n,k,b;
float addp;
char bitw[20];
/*³õʼ»¯½á¹¹ÌåÆäÖУºsΪÐÅÔ´·ûºÅ£»pΪÐÅÔ´·ûºÅ¸ÅÂÊ£»paddΪÀÛ¼Ó¸ÅÂÊ£»
l_fΪ-log[p(s[i])]¼´¹À¼ÆÂë×Ö³¤¶È£»lΪʵ¼ÊÐèÒªÂë×Ö³¤¶È£»wΪÂë×Ö*/
 struct shan
 {char s[20];
&nbs ......

ת£ºSSEÖ¸Áî½éÉܼ°ÆäC¡¢C++Ó¦ÓÃ

SSEÊÇÓ¢ÌØ¶ûÌá³öµÄ¼´MMXÖ®ºóÐÂÒ»´ú£¨µ±È»ÊǼ¸ÄêǰÁË£©CPUÖ¸Á£¬×îÔçÓ¦ÓÃÔÚPIIIϵÁÐCPUÉÏ¡£ÏÖÔÚÒѾ­µÃµ½ÁËIntel PIII¡¢P4¡¢Celeon¡¢Xeon¡¢AMD Athlon¡¢duronµÈϵÁÐCPUµÄÖ§³Ö¡£¶ø¸üеÄSSE2Ö¸Á½öµÃµ½ÁËP4ϵÁÐCPUµÄÖ§³Ö£¬ÕâÒ²ÊÇΪʲôÕâÆªÎÄÕÂÊǽ²SSE¶ø²»ÊÇSSE2µÄÔ­ÒòÖ®Ò»¡£ÁíÒ»¸öÔ­Òò¾ÍÊÇSSEºÍSSE2µÄÖ¸ÁîϵͳÊǷdz£ÏàËÆµ ......

cÅÌÕûÀí Python½Å±¾

ÄÜÕûÀí´ó²¿·ÖÎÞÓÃÎļþ
#!/usr/bin/python
#syscleaner.py
import os
import os.path
#delete files and directory recursively
def itedel(dir):
print('in dir :'+dir)
for doc in os.listdir(dir):
try:
if(os.path.isdir(doc)):
itedel(dir+'\\'+doc)
......

GNU C __attribute__ »úÖÆ¼ò½é

GNU C __attribute__ »úÖÆ¼ò½é
2006-06-17 13:54:00
¡¡±êÇ©£º¡¡¡¡¡¡[ÍÆË͵½¼¼ÊõȦ]
ͻ񻣼
ÔÚѧϰlinuxÄں˴úÂ뼰һЩ¿ªÔ´Èí¼þµÄÔ´Â루È磺DirectFB£©£¬¾­³£¿ÉÒÔ¿´µ½ÓйØ__attribute__µÄÏà¹ØÊ¹Óᣱ¾ÎĽáºÏ×Ô¼ºµÄѧϰ¾­Àú£¬½ÏΪÏêϸµÄ½éÉÜÁË__attribute__Ïà¹ØÓï·¨¼°ÆäʹÓá£
-------------------------------------- ......

³õѧÕ߱ر¸:C ¾­µäÈëÃÅÏêϸ½Ì³Ì


³õѧÕ߱ر¸:C ¾­µäÈëÃÅÏêϸ½Ì³Ì
¹«ÔªÇ°216Äê8ÔÂ2ÈÕ£¬Òâ´óÀû¶«²¿Æ½Ô­£¬Ò»¸ö½Ð×ö¿²ÄáµÄµØ·½£¬Á½Ö§´ó¾ü°Ú¿ªÕóÊÆ£¬×¼±¸¾öÒ»ËÀÕ½¡£Ò»·½ÊÇÓɱ£ÂÞ˹ºÍÍßÂÞÁ½Î»Ö´Õþ¹ÙÂÊÁìµÄÂÞÂíÈË£¬ÁíÒ»·½ÔòÊÇΰ´óµÄ¾üÊÂÌì²ÅººÄá°Î*°Í¿¨ÂÊÁìµÄåÈÌ«»ù¾ü¶Ó¼°ÆäͬÃË¡£ÂÞÂíÈ˳¬¹ý8Íò£¬¶øåÈÌ«»ù½öÓÐ4ÍòÓàÈË¡£È»¶øµ½Á˰øÍí£¬ÂÞÂíÈ˱»³¹µ×»÷°Ü£¬7ÍòÈ˱» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ