search for: ineffcient

I came across this code in library.R package <- as.character(substitute(package)) where package is the first argument to the "library" function. I've been racking my brains to understand why this is not just an elaborate (and ineffcient) way to write: package <- "package" E.g. > package <- as.character(substitute(package)) > package [1] "package" > Thanks Mick Jordan

Hi list, I have to build vpn server for 1500 clients. No encryption necessary. can anyone please recommend me vpn server. I do not have experience on vpn. I have tested openvpn on my test setup, & its working fine. I want to check if there any other vpn server available. I have not checked but can pptp vpn be usefull? My requirement is to connect 1500 clients on vpn server. Need