Why does printf not flush after the call unless a newline is in the format string?

The stdout stream is line buffered by default, so will only display what’s in the buffer after it reaches a newline (or when it’s told to). You have a few options to print immediately: Print to stderrinstead using fprintf (stderr is unbuffered by default): fprintf(stderr, “I will be printed immediately”); Flush stdout whenever you need … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)