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JS++ | Abstract Classes and Methods
Last Updated: 04 September 2018
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JS++ | Access Modifiers and 'super'
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Access modifiers allow us to change the "visibility" and "access privileges" of a class (or module) member. These are best understood by exa
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JS++ | Subtype Polymorphism
Last Updated: 30 August 2018
Subtyping describes type relationships, and subtype polymorphism enables operations defined for supertypes to be safely substituted with sub
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JS++ | Virtual Methods
Last Updated: 30 August 2018
As we mentioned in the previous section, if we want runtime polymorphism, using casts can lead to unclean code.By way of example, let's chan
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JS++ | Static vs. Dynamic Polymorphism
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Static polymorphism is polymorphism that occurs at compile time, and dynamic polymorphism is polymorphism that occurs at runtime (during app
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JS++ | Upcasting and Downcasting
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Now that we understand both subtyping and static versus dynamic polymorphism, we can learn about upcasting and downcasting.Upcasting and dow
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JS++ Getters and Setters
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In our previous example, we defined a 'setName' method that sets a class 'name' field we declared. A method whose sole responsibility is to
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In this chapter, we're going to explore JavaScript programming styles and how developers worked with types in JavaScript (rather than JS++).
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JS++ | Conditional Statements
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Conditional statements of various kinds play a central role in JS++. In this tutorial, we will look at the basic syntax and some common uses
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