In class Settings, you manage your class details, invite codes, video meeting link, and grading system. The class Settings are an important part of your Classroom experience.
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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 what I should put in there. The whole point of the Class object is when you don't fully have the information about an object, for reflection and such.
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 thing, but the word 'instance' indicates the relationship of an object to its class. This is easy to understand if you look at an example. For example, suppose you have a class House. Your own house ...
The directive operates in three different ways, depending on which of three types the expression evaluates to: If the expression evaluates to a string, the string should be one or more space-delimited class names. If the expression evaluates to an object, then for each key-value pair of the object with a truthy value the corresponding key is used as a class name. If the expression evaluates to ...
A struct, a class and a record are user data types. Structures are value types. Classes are reference types. Records are by default immutable reference types. When you need some sort of hierarchy to describe your data types like inheritance or a struct pointing to another struct or basically things pointing to other things, you need a reference ...
