Codecombat

Network programming is the method of connecting computer systems collectively into networks, and constructing software techniques that run throughout that community. A socket is a knowledge endpoint for that connection, providing an interface for speaking with the system from outside it. Most community sockets are web sockets, which means that they use the Internet Protocol for communication.

This can often be useful, however it may possibly additionally allow some kinds of program faults to go undetected at compile time and even at run time. In static typing, all expressions have their varieties determined previous to when this system is executed, typically at compile-time. For instance, 1 and (2+2) are integer expressions; they cannot be handed to a function that expects a string, or stored in a variable that is outlined to carry dates. If the type declaration on the primary line have been omitted, this system would trigger an error …