yes it is possible. You could use a library like Boos.Asio which has an example of chat in its documentation : http://www.boost.org/doc/libs/1_39_0/doc/html/boost_asio/example/chat/posix_chat_client.cpp (client part) 0 solved How to make socket chat in C++?
This more a Server Fault kind of question, but try running psql like this: sudo -u postgres psql When you install PostgreSQL, there’s no user account created for your current user, so you’d have to create one. That can be achieved like this (where masi is the wanted username): sudo -u postgres createuser -sdrPE masi … Read more
Need to continuously send telemetry data over a network. Don’t really care who is going to get it, just need to send it out. Well, your sender need to know WHERE to send data to. Typically, a receiver would first send a request to your sender so it knows the receiver exists, and then your … Read more
All of the possibilities are wrong to first order. This is a bad exam question and you may tell your instructor I said so. (a) is the least wrong answer. getservbyname could be used by a generic TCP client to determine what port of a server to connect to, given a textual service name. However, … Read more