can someone help? i've created a small program which uses the text screen. the program simply creats an array of asterisks, each of which generates a
random x axis to scroll down, and each scrolls down at a different speed (erases itself and replots at next y coord). upon reaching the bottem each star goes
back to the top(y=0), where it generates a new random asix to scroll down..
the problem: every now and then (this problem is random, but happens at some point everytime i run it), i get a one asteriskl which will not erase it self,
and the result is a downward line of asterisk's, which stay in the screen until some asterisk generates the same x axis, and erases that line..... how can i
