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

ÔÚCÖÐÈçºÎ×öÑÓʱ - C/C++ / CÓïÑÔ

ÎÒ·¢ÏÖÓÿյÄforÓï¾ä×öÑÓʱµÄʱºòÀÏ»úÆ÷»áºÜ³ÔÁ¦¡£C/C++ code:
³¬¹ýÁù°ÙÍò´ÎµÄʱºòCPUÕ¼ÓÃÂÊ´ïµ½100%

ÓÐûÓÐκÍÒ»µãµÄ·½·¨ÄØ£¿

ºÃÁË¡£Ð»Ð»¹þ

²»ÒªÍüÁ˽áÌùÓ´

sleep£¬

Êǵģ¬sleepº¯Êý£¬°üº¬ÔÚ<windows.h>Í·ÎļþÖÐ,×¢ÒâsleepÖÐs´óд

ÎÒÔÚDevÖÐûÓаüº¬windows.hҲûÓÐÓÃSleepµÄ´óд£¬»¹ÊÇ¿ÉÒÔµÄÄØ¡­¡­

ÿִÐÐÒ»¶¨µÄÑ­»·´ÎÊý£¬¿ÉÒÔÐÝÃßÒ»´ÎʹÓã¬sleep»òÕâusleep.
ÀýÈç
sleep(1)Ö¸ÐÝÃß1Ã룬usleep(100)Ö¸ÐÝÃß100΢Ãë¡£

sleepÊÇÒÔºÁÃëΪµ¥Î»µÄ°É¡£usleepÊÇÒÔ΢ÃëΪµ¥Î»µÄ°É¡£
VCÖÐÐèÒªsleep´óдS£¬ÆäËûµÄ±àÒëÆ÷¾Í²»ÓÃÁ˰ɡ£
ÎҲ鵽µÄ¡£


Ïà¹ØÎÊ´ð£º

visual c++2008²»ÄܱàÒëC³ÌÐòÂð - C/C++ / CÓïÑÔ

visual c++2008Ëٳɰ棬²»ÄܱàÒëC³ÌÐòÂð£¿Èç¹ûÄÜÊÇÔõô¿ªÊ¼µÄ°¡£¿ÓÃËü´øµÄÃüÁîÌáʾµ¥Ôª³ýÍâ ¡£
н¨¹¤³Ì£¨¿Õ¹¤³Ì»òwin32¿ØÖÆÌ¨£©

¾ø¶Ô¿ÉÒÔ¡£½¨Á¢win32¿ØÖÆÌ¨³ÌÐò¾Í¿ÉÒÔ

ÒýÓÃ
н¨¹¤³Ì£¨¿Õ¹¤³Ì»òwin32¿ØÖÆÌ¨£ ......

¸ÕѧÍêCµÄ»ù´¡£¬ÇóÏÂÒ»²½ - C/C++ / CÓïÑÔ

ÎÒ¸Õ°ÑÌ·ºÆÇ¿µÄµÚÈý°æµÄÊéѧÍ꣬ÎÒÖªµÀµÄÓÐC++£¬CºÍÖ¸Õë CȱÏݺÍÏÝÚå Cר¼Ò±ä³É£¬»¹ÓÐÊý¾Ý½á¹¹£¬ÎÒÏëÎÊÎÊÎÒÓ¦¸ÃÒÔʲô˳ÐòÀ´Ñ§ÄØ
CȱÏݺÍÏÝÚå Cר¼Ò±à³Ì
Êǽø½×µÄ£¬²»Óü±×Å¿´
ÖÁÓÚ
CºÍÖ¸Õë 
Äã²»Àí½âÖ ......

C# SQL µÄUPDATETEXT ÎÊÌâ - .NET¼¼Êõ / C#

A±í ÓÐÁ½¸ö×ֶΠ
  id ΨһÊý×ÖÓò
  InfoTxt text ÀàÐÍ
 ÎÒÏÖÔÚÒª°Ñ id ²»ÊÇ14 µÄËùÓÐ InfoTxt×Ö¶Î Îı¾ºóÃæ ¶¼¼ÓÉÏ 'aaa' 
°´ÏÂÃæÖ´ÐÐÏÂÀ´ Ö»Óбí×îºóÒ»ÐмÓÉÏÁË 'aaa' ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ