which automatically adds a newline at the end) is having the command prompt on the same line of the output (eg. HelloC:\or Helloarmy1987@a rmy1987-laptop:~$ or whatever). Anyway, if you're going to use that in a longer program, this forces the output to be shown immediately (thi...
The following example creates a file and sets its length to 8196 bytes. Executing the Visual FoxPro command line DIR TEMP.TXT in the Command window shows that the size of the file on disk is still 0. However, after executing = XFFLUSH( ), issuing the command line DIR TEMP.TXT shows th...
In C programming, thefflush(stdin)function is used to clear the input buffer memory of any data that may still be stored. It does this by freeing up any memory associated with the standard input stream, known as stdin, which is the default input used for reading any data from command lin...