... dereference the array within the list with: When invoked with no arguments, this method returns the current value of the identifier used in the User-Agent HTTP header. If invoked with an argument, ... module describes client requests, server responses, and dates, and computes a client/ server negotiation. The LWP module is the core of all web client programs. It allows the client to communicate ... invoked with no arguments, the timeout( ) method returns the timeout value of a request. By default, this value is three minutes. So if the client software doesn't hear back from the server within...