To check if a file exists in C++ you can use the following snippet.
Sample C++
#include <sys/stat.h> inline bool fileExists (const std::string& fileName) { struct stat buff; return (stat (fileName.c_str(), &buff) == 0); }
To check if a file exists in C++ you can use the following snippet.
#include <sys/stat.h> inline bool fileExists (const std::string& fileName) { struct stat buff; return (stat (fileName.c_str(), &buff) == 0); }
To check if a file exists in C you can use the follwing snippet.
#include <unistd.h> int fileExists(const char *filename) { return !access(filename, F_OK); }
To get the char code in C you can use the following snippet.
char testChar = 'a'; printf("%d",testChar);