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

c±êÇ©Óëchoose±êÇ©ÔÚselect±êÇ©ÖеÄÓ÷¨

<select class="wellId" id="gasOriginWellId" name="gasOriginWellId" value="${mechWellForm.gasOriginWellId}" index="true">
                             <c:forEach var='well' items='${wellList}'>
                             <c:choose>
                              <c:when test="${well.wellId==mechWellForm.gasOriginWellId}">
                              <option value='${well.wellId}' selected="selected">${well.wellName}</option>
                              </c:when>
                             </c:choose>
                             <c:if test="${well.wellId==mechWellForm.gasOriginWellId}">
                             <option value='${well.wellId}' selected="selected">${well.wellName}</option>
              


Ïà¹ØÎĵµ£º

Ö°¹¤¹¤×ʹÜÀíϵͳ£¨ÎҵĵÚÒ»¸öC³ÌÐò£©


#include<stdio.h>
#include<stdlib.h>
#include<conio.h>
#include<string.h>
#include<windows.h>
#include<malloc.h>
#include<math.h>
typedef struct worker

 int num; //±àºÅ
 char name[15]; //ÐÕÃû
 char zhicheng[15];& ......

[ת]C\C++ÓïÑÔÈëÃÅÆªÏµÁÐ

ËäȻѧϰÁ˺öàÄê,µ«ÐèҪϸ¾¿Ä³Ð©»ù´¡ÖªÊ¶µÄʱºò»¹ÊÇ·¢ÏÖ×Ô¼ºÍüÁË, ´Ó±ðÈ˵ÄÎÄÕ°ǹýÀ´,ÒÔ±¸¸´Ï°
²Î¿¼: http://blog.csdn.net/masefee/archive/2009/12/28/5090820.aspx
============================================================
֮ǰµÄ¶¨Î»¿ÉÄÜÖ÷ҪΪÁËÑо¿µ×²ã¼°Ò»Ð©½Ï¸´ÔÓµÄÎÊÌâÉÏ£¬¶øºöÂÔÁËһЩ³õѧµÄÅóÓÑ¡£µ¼ ......

C/C++ÏÂASCIIÓëEBCDICÂëÖ®¼äµÄÇáËÉת»»

EBCDIC (Extended Binary Coded Decimal Interchange Code) À©Ôö¶þ½øÊ½Ê®½ø½»»»Â룬ΪIBMÓÚ1963Ä꣭1964Äê¼äÍÆ³öµÄ×Ö·û±àÂë±í£¬¸ù¾ÝÔçÆÚ´ò¿×»úʽµÄ¶þ½ø»¯Ê®½øÊý(BCD, Bindary Coded Decimal)ÅÅÁжø³É¡£ÊÇIBMÃÔ¶û¼¶ÒÔÉϵçÄԵıê×¼Âë¡£
ASCII£¨American Standard Code for Information Interchange£¬ÃÀ¹úÐÅÏ¢»¥»»±ê×¼´úÂë£©Ê ......

½âÎöCÓëC++ÖеĹؼü×Öconst

 
 
ÔÚCÓëC++ÓïÑÔÖж¼´æÔڹؼü×Öconst,ºÜ¶àÈ˶¼¶Ô´Ë¹Ø¼ü×Ö´æÔÚÒ»¸ö´íÎóµÄÈÏʶ£¬ÈÏΪÔÚCÓïÑÔÖйؼü×ÖconstÊÇʹ±äÁ¿×÷Ϊһ¸ö³£Á¿£¬¼´½«±äÁ¿³£Á¿»¯£¬¾ÍÏñºê¶¨ÒåÒ»Ñù¡£¶øÔÚCÓïÑÔÖеĹؼü×ÖconstËùÆðµÄ×÷Óò¢²»ÊÇʹ±äÁ¿³£Á¿»°£¬¶øÊÇÏÞÖÆ±äÁ¿£¬Ê¹±äÁ¿³ýÁ˱»¸³³õÖµÍ⣬ÎÞ·¨±»ÖØÐ¸³Öµ¡£
¶øÔÚC++Öйؼü×Öconst²»½öʹ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ