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C rule

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1                char cStr[256];
2                ZeroMemory(cStr, sizeof(cStr));
3                strcpy(cStr, src);  ←  src¤Î¥µ¥¤¥º¤¬256¥Ð¥¤¥È¤ò³¬¤¨¤Æ¤¤¤¿場ºÏ¥ªー¥Ðー¥Õ¥íー£¡
 
ÐÞÕý)
1                char cStr[256];
2                ZeroMemory(cStr,0, sizeof(cStr));
3                strncpy(cStr, src, sizeof(cStr)-1); 
 
Σ険¤Ê関Êý
´úÌæ関Êý
gets
fgets
strcat
strncat
strcpy
strncpy
sprintf
snprintf
vsprintf
vsnprintf
 
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#include <stdlib.h>
main (int argc, char* argv[]) {
printf(argv[1]);
}
 
ÐÞÕýÀý)
#include <stdlib.h>
main (int argc, char* argv[]) {
  printf("%s",argv[1]);
}
 
Σ険¤Ê関Êý
printf
sprintf
fprintf
vsprintf
snprintf
vsnprintf
 
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#include <stdlib.h>
main (int argc, char* argv[]) {
         printf(argv[1]);
}
 
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/*thread_example.c : c multiple thread p ......

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/*
* File: main.cpp
* Author: Vicky
*
* Created on 2010Äê5ÔÂ8ÈÕ, ÏÂÎç2:47
*/
#include <iostream>
using namespace std;
void swap(int x, int y) {
cout << "x and y swap before : " << x << "\t" << y << endl;
int i = x;
x = y;
y = i; ......

C preprocessor

http://en.wikipedia.org/wiki/C_preprocessor
C preprocessor
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The C preprocessor (cpp) is the preprocessor for the C programming language. In many C implementations, it is a separate program invoked by the compiler as the first part ......
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