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You can have multiple methods with the same name as long as the number and/or types of the parameters is different.

Here are the most common methods in Java's Math class.

When you pass an object to a method, you are passing a copy of the *reference* to that object. That lets you update an object's ...

What's going on behind the scenes when you call a method in Java?

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Find out the limits of using casting when working with polymorphism.

The do/while loop is guaranteed to execute the loop body at least once.

Write a method that will take any number of arguments you would like to pass to it; it will treat them as an array.

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The for loop is a shorthand for a while loop; it specifies the initial loop variable, the continuation test, and the action after each ...

In Java, you can have a two-dimensional array where each row has a different number of elements. This is called a ragged array.

Use a *while* loop to repeatedly get input in a program.

How to get something better than the name of a class and its memory reference when you print an object reference.

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Introduction to loops, with the *while* loop, which continues as long as a condition is true.

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What's the “correct“ way to indent? Where should you put braces in your code? All of this is part of a Java programming style ...

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