varun1729

pid_t sortPID = fork();
if(sortPID < 0) 
    perror("cannot fork a process for sort");
else if(sortPID == 0){
    //Forked process --> child: sort.
 	int fd[2];
    //sort child opens the pipes.
    if (pipe(fd) < 0) 
        perror("cannot create pipe");
    close(fd[1]); //We're not going to write to the pipe, so close it. 

varun1729

Car Play: An app that allows uses to add songs to a playlist using bluetooth or other NFC based channels.
Code Transfer: A website that teaches people an new language really quickly by only showcasing the differences between their strongest language and the new language they wish to learn.