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The video shows how to use Java to input an integer in using a loop that keeps asking for a valid input if the user inputs a negative ...

Using if, if else, and while statements in Java.

Java Tutorial: While Loop When you are doing repetitive work in programming, there are different ways of getting rid of repetitive ...

These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

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

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

A while loop lets your programs repeatedly ask for user input until they enter a “sentinel value” to tell you they have finished.

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

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"When I get to the bottom, I go back to the top." Loops allow us to repeat sections of code. One type of loop (while), repeats the ...

Learn how to repeat a section of code as long as a condition is true.

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These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

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

A walk-through of a simple nested for loop in JavaScript, using JSTutor. Visualize it yourself at https://goo.gl/vmb3xZ.

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Creating while loops in the processing program, avoiding infinite loops.

Java Tutorial: For Loop Until now, we learned how to use while loops. Normally, we use while loop when we are not sure how ...

Java Tutorial: Continue, Break and Return Keywords There are three keywords that every programmer should get familiar with, ...

You can use booleans in the condition of a while loop. This will avoid duplicate code in a loop that asks for user input.