JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

That means, just as C.47 says: Define and initialize member variables in the order of member declaration. If I rearrange the member variable declarations, I can change the values that end up in those ...

This example defines a function with two type markers and then uses them to declare internal variables and specify the function's return type: function MyOtherGenericFunction<q,r>(parm1: q): r ...