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Learn with me as I go over how to access both the key and the value as you loop over a map in #Java. I hope you found this video ...

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

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

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 ...

Tutorial - for loop - introduction to for loop - for loop syntax - loop vaiable - loop condition - loop variable increment or decrement ...

You use a for loop when you know the number of times you want to loop. A for loop will go through the items in a list, or can do a ...

How to repeat Python statements without having to type them over and over again.IMPORTANT: at 2:43, I should have said “360 ...

What You'll Learn: This problem includes * Arrays * Loops (FOR, WHILE) * Decisions (IF) * User Input, and more! I created a ...

Java Tutorial: Arrays and Multi-Dimensional Arrays Arrays are variables than can hold more than one value. They can be ...

The break statement lets you exit a loop from the middle; the continue statement takes you to the next iteration of a loop. This is ...

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

Learn how to declare, initialize, and iterate through arrays.

Handling a two-dimensional arrays that represent a matrix of rows and columns.

Now, let us look at foreach loop. If we want to iterate a condition for an array, we can make use of foreach loop. The syntax is: ...

You can put for loops inside of for loops. This video shows a program that uses nested for loops to create a multiplication table.

This video takes you through the process of creating a V using asterisks on the console and nested loops. It also reviews ...

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

You can put for loops inside for loops. This video shows how to print a multiplication table using nested loops.

Now open the terminal and type ruby space for hyphen loop dot rb and see the output The output will be an array of numbers 1 to ...

You can use a *cast* to take an integer variable and ask Java to treat it as a double (and vice versa). This video gives you the ...