Don't confuse "less code" with "fewer characters and/or lines." Sure, you can write "less code" by implementing trickery in compact bitwise C operators (or, $DE

Don't confuse "less code" with "fewer characters and/or lines." Sure, you can write "less code" by implementing trickery in compact bitwise C operators (or, $DEITY forbid, writing a Perl one-liner.) But I've never seen the phrase "less code" to describe that situation. I see "less code" used to mean that the solution has been distilled down to the essentials without fluff. For example, no need to write a full-featured JSON parsing library when a simple decode-to-native-dictionary will do. I don't have a good example for VPN-related code.