Weather in himalayas is changing very fast-you will be having slightly cold weather in Nov but it could be sunny and pleasant in day. Temp. should be Max. 25 Degree and Min 12 degree celcius. I am sure you will be enjoying your trip.
C# Programming/Interfaces. An INTERFACE in C# is a type definition similar to a class, except that it purely represents a contract between an object and its user. It can neither be directly instantiated as an object, nor can data members be defined. So, an interface is nothing but a collection of method and property declarations.
In Object Oriented Programming, an Interface is a description of all functions that an object must have in order to be an X. Again, as an example, anything that ACTS LIKE a light, should have a turn_on() method and a turn_off() method.