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Java Tutorial: Scanner User Input Normally, if you need a serious user input experience in any program, you should think about ...

How to let users supply numeric input to your programs.

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 the Scanner Class and JOptionPane class.

Open a text file using the Java Scanner. Read and display the contents of the file either line by line or by individual fields on each ...

You use a Scanner based on a File object to read from files. You'll need to handle a checked exception when you do that.

UNIVERSIDAD TÉCNICA PARTICULAR DE LOJA Informática Programación de Algoritmos Tema: Ficheros en java Ponente: Ing.

Hi, i'm Gregor, and in this video i'd like to show you my view of object orientation. I hope it provides an easy to grasp introduction ...

ArrayLists let you store an arbitrary number of items, unlike Arrays, which have a fixed length. Here are some of the most-used ...

05_10.

Nesting if/else statements to test multiple conditions -- and a convenient shortcut for writing such statements.

Variable Scope, modules, pass by reference, and pass by value.