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Trouble joining a class? I forgot or lost the class code To join a class, you just need to enter the class code once. After you join, you don’t need to enter the code again. If you forget, lose, or …

A class is a blueprint which you use to create objects. An object is an instance of a class - it's a concrete 'thing' that you made using a specific class. So, 'object' and 'instance' are the same …

For naming template parameters, typename and class are equivalent. §14.1.2: There is no semantic difference between class and typename in a template-parameter. typename however …

However, what stumps me is the usage of Class<>. The java class Class is supposed to also take a template name, (or so I'm being told by the yellow underline in eclipse). I don't understand …

A mixin is a class that's designed to be used with multiple inheritance. This means we don't have to call both parent constructors manually, because the mixin will automatically call the 2nd …

Class variable is an attribute defined in a class of which a single copy exists, regardless of how many instances of the class exist. So all instances of that class share its value as well as its …

The nearest thing is a class with only static methods and members. Using static methods will only limit you. What you want is, expressed in C++ semantics, to put your function (for it is a …

259 I am using selenium for end to end testing and I can't get how to use setup_class and teardown_class methods. I need to set up browser in setup_class method, then perform a …