Lee Witek 0xcafed00d

#Rob Pike's 5 Rules of Programming

##Rule 1. You can't tell where a program is going to spend its time. Bottlenecks occur in surprising places, so don't try to second guess and put in a speed hack until you've proven that's where the bottleneck is.

##Rule 2. Measure. Don't tune for speed until you've measured, and even then don't unless one part of the code overwhelms the rest.

##Rule 3. Fancy algorithms are slow when n is small, and n is usually small. Fancy algorithms have big constants. Until you know that n is frequently going to be big, don't get fancy. (Even if n does get big, use Rule 2 first.)

	/ startBrowser tries to open the URL in a browser
	// and reports whether it succeeds.
	func startBrowser(url string) bool {
	// try to start the browser
	var args []string
	switch runtime.GOOS {
	case "darwin":
	args = []string{"open"}
	case "windows":
	args = []string{"cmd", "/c", "start"}

	KERNEL="ttyUSB[0-9]*", TAG+="udev-acl", TAG+="uaccess", OWNER="lmw"
	KERNEL="ttyACM[0-9]*", TAG+="udev-acl", TAG+="uaccess", OWNER="lmw"