会python真的可以为所欲为0(回)
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541天前这里还有人吗0(回)
541天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
765天前到处都是羊，不想上班0(回)
845天前
鸽子
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849天前#include <string.h> |
#include <stdio.h> |
#include <conio.h> |
#include <io.h> |
void flush ( FILE *stream ); |
int main ( void ) |
{ |
FILE *stream; |
char msg[] = "This is a test"; |
/* create a file */ |
stream = fopen ( "DUMMY.FIL", "w" ); |
/* write some data to the file */ |
fwrite ( msg, strlen ( msg ), 1, stream ); |
clrscr(); |
printf ( "Press any key to flush\ |
DUMMY.FIL:" ); |
getch(); |
/* flush the data to DUMMY.FIL without\ |
closing it */ |
flush ( stream ); |
printf ( "\nFile was flushed, Press any key\ |
to quit:" ); |
getch(); |
return 0; |
} |
void flush ( FILE *stream ) |
{ |
int duphandle; |
/* flush the stream's internal buffer */ |
fflush ( stream ); |
/* make a duplicate file handle */ |
duphandle = dup ( fileno ( stream ) ); |
/* close the duplicate handle to flush\ |
the DOS buffer */ |
close ( duphandle ); |
} |
