search for: prefre

I''m trying to get substring from a utf-8 encoded string. (say, first 50 characters of the string) String#[0..49] would give me the first 50 bytes not 50 characters.. I know there is jcode library, but it only let you count number of characters in utf-8 string. unicode gem doesn''t seem to help much. unicode_hacks gem seem to solve the problem, but it also seems to

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