I want to print each digit of pi number as a colored pixel, so, I get an input, with the pi number, then parse it into a list, each node containing a digit (I know, I\'ll use an array later), but I ne
Why is it that when we link to a ja开发者_如何学编程vascript file on x.com from y.com (for example google analytics or jquery) it doesn\'t cause any cross domain security issues?