c ÓïÑÔ»ñȡϵͳʱ¼äºÍÊÀ½ç¸÷Ê±ÇøÊ±¼ä
The meaning of each is:
MemberMeaningRange
tm_sec
seconds after the minute
0-61*
tm_min
minutes after the hour
0-59
tm_hour
hours since midnight
0-23
tm_mday
day of the month
1-31
tm_mon
months since January
0-11
tm_year
years since 1900
tm_wday
days since Sunday
0-6
tm_yday
days since January 1
0-365
tm_isdst
Daylight Saving Time flag
ÏÂÃæ³ÌÐò¼ÆËãÃÀ¹ú·ï»Ë³Ç (-7)£¬Öйú±±¾©(+8)£¬ºÍ±ùµº(0)ʱ¼ä£º
#include <stdio.h>
#include <time.h>
struct {
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year;
int tm_wday;
int tm_yday;
int tm_isdst;
}tm;
void show(struct tm * timeinfo,int j)
{
int day,hour;
if(j>0)
{
if((j+timeinfo->tm_hour)/24==1)
day=timeinfo->tm_mday+1;
else
day=timeinfo->tm_mday;
hour=(j+timeinfo->tm_hour)%24;
}
if(j==0)
{
day=timeinfo->tm_mday;
hour=(j+timeinfo->tm_hour)%24;
}
if(j<0)
{
if((j+timeinfo->tm_hour)/24<0)
day=timeinfo->tm_mday-1;
else
day=timeinfo->tm_mday;
hour=(j+timeinfo->tm_hour)%24;
}
printf ( "%4d-%02d-%02d %02d:%02d:%02d\n",1900+timeinfo->tm_year, 1+timeinfo->tm_mon,
day,hour,timeinfo->tm_min,timeinfo->tm_sec);
}
void main ()
{
time_t timer;
struct tm * timeinfo,*ptm;
time ( &timer );//Pointer to an object of type time_t, where the time value is stored.
timeinfo = localtime ( &timer);//·µ»Øµ±µØÊ±ÇøÊ±¼ä
ptm = gmtime ( &timer );//·µ»Ø¸ñÁÖÖÆÊ±ÇøÊ±¼ä
printf("°´¸ñʽÏÔʾ±ùµºÊ±¼ä\n");
show(ptm,0);
printf("°´¸ñʽÏÔʾÃÀ¹ú·ï»Ë³Çʱ¼ä\n");
show(ptm,-7);
printf("°´¸ñʽÏÔʾÖйú±±¾©Ê±¼ä\n");
show(ptm,8);
}
°´¸ñʽÏÔʾ±ùµºÊ±¼ä
2009-09-24 19:26:30
°´¸ñʽÏÔʾÃÀ¹ú·ï»Ë³Çʱ¼ä
2009-09-24 12:26:30
°´¸ñʽÏÔʾÖйú±±¾©Ê±¼ä
2009-09-25 03:26:30
Ïà¹ØÎĵµ£º
±¾ÎÄ´¥¼°µ½Socket TCP/IP±à³Ì·½ÃæµÄ֪ʶ£¬ÆäʵÕâÊǺܼòµ¥µÄÄÚÈÝ£¬´ó¼Ò¿´²»Ã÷µÄµØ·½´ó¿ÉÒÔÏÈÍù϶Á£¬ÒÔºóÔÙ¿´Ò»±é£¬¿ÉÄÜ»á¾õµÃºÜ¼òµ¥¡£
ºÜ¶àÈËÐ´ÍøÕ¾ÓùßÁËIISºÍTomcatÕâЩ¸ß¼¶µÄºǫ́À´×öÍøÕ¾ºǫ́·þÎñ£¬È»¶ø£¬ÔÚÕâЩºǫ́»¹Ã»ÓÐÎÊÊÀ֮ǰ£¬ÈËÃÇÊÇÔõô±àÐ´ÍøÕ¾µÄÄØ£¿ËûÃǵײ㹲ͬ×ñÊØµÄ×¼ÔòºÍ±ê×¼ÓÖÊÇÊ²Ã´ÄØ£¿
Õâ¾ÍÊÇht ......
˵Ã÷: ÔÚ±àÒëÏò¸ÃÇëÇóÌṩ·þÎñËùÐè×ÊÔ´µÄ¹ý³ÌÖгöÏÖ´íÎó¡£Çë¼ì²éÏÂÁÐÌØ¶¨´íÎóÏêϸÐÅÏ¢²¢Êʵ±µØÐÞ¸ÄÔ´´úÂë¡£
±àÒëÆ÷´íÎóÐÅÏ¢: CS0016: δÄÜдÈëÊä³öÎļþ“c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\5bad199f\ab65559a\App_Web_index.aspx.cdcab7d2.anxmasko.dll”--“ ......
Èç¹ûÓû§ÊìϤLinuxϵÄsed¡¢awk¡¢grep»òvi£¬ÄÇô¶ÔÕýÔò±í´ïʽÕâÒ»¸ÅÄî¿Ï¶¨²»»áİÉú¡£ÓÉÓÚËü¿ÉÒÔ¼«´óµØ¼ò»¯´¦Àí×Ö·û´®Ê±µÄ¸´ÔÓ¶È£¬Òò´ËÏÖÔÚÒѾÔÚÐí¶àLinuxʵÓù¤¾ßÖеõ½ÁËÓ¦Óá£Ç§Íò²»ÒªÒÔΪÕýÔò±í´ïʽֻÊÇPerl¡¢Python¡¢BashµÈ½Å±¾ÓïÑÔµÄרÀû£¬×÷ΪCÓïÑÔ³ÌÐòÔ±£¬Óû§Í¬Ñù¿ÉÒÔÔÚ×Ô¼ºµÄ³ÌÐòÖÐÔËÓÃÕýÔò±í´ïʽ¡£
±ê×¼µÄCºÍC ......
1. ö¾ÙµÄ¶¨Òåö¾ÙÀàÐͶ¨ÒåµÄÒ»°ãÐÎʽΪ£º
enum ö¾ÙÃû{ ö¾ÙÖµ±í };
ÔÚö¾ÙÖµ±íÖÐÓ¦ÂÞÁгöËùÓпÉÓÃÖµ¡£ÕâЩֵҲ³ÆÎªÃ¶¾ÙÔªËØ¡£
ÀýÈ磺
¸Ãö¾ÙÃûΪweekday£¬Ã¶¾ÙÖµ¹²ÓÐ7¸ö£¬¼´Ò»ÖÜÖÐµÄÆßÌì¡£·²±»ËµÃ÷ΪweekdayÀàÐͱäÁ¿µÄȡֵֻÄÜÊÇÆßÌìÖеÄijһÌì¡£
2. ö¾Ù±äÁ¿µ ......
¶ÑºÍÕ»µÄÇø±ð
Ò»¡¢Ô¤±¸ÖªÊ¶—³ÌÐòµÄÄÚ´æ·ÖÅä
Ò»¸öÓÉc/C++±àÒëµÄ³ÌÐòÕ¼ÓõÄÄÚ´æ·ÖΪÒÔϼ¸¸ö²¿·Ö
1¡¢Õ»Çø£¨stack£©— ÓɱàÒëÆ÷×Ô¶¯·ÖÅäÊÍ·Å £¬´æ·Åº¯ÊýµÄ²ÎÊýÖµ£¬¾Ö²¿±äÁ¿µÄÖµµÈ¡£Æä²Ù×÷·½Ê½ÀàËÆÓÚÊý¾Ý½á¹¹ÖеÄÕ»¡£
2¡¢¶ÑÇø£¨heap£©— Ò»°ãÓɳÌÐòÔ±·ÖÅäÊÍ·Å£¬ Èô³ÌÐòÔ±²»ÊÍ·Å£¬³ÌÐò½áÊøÊ±¿ÉÄÜÓÉOS»ØÊÕ ¡£ ......