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PAGE 1Hello World App MVP: WriteanappthatdisplaysthewordsHelloWorldonaUILabel. UsetheAttributesInspectororDoubleClickonthelabelto settlement.(Hint:SearchforLabelintheObjectLibrary.) AligntheUILabeltotheleftguidelineonthescreen.

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How to fill out hello world app

01

Open a text editor or an integrated development environment (IDE) of your choice

02

Create a new file and save it with a .java extension, such as HelloWorld.java

03

Declare a public class named HelloWorld

04

Inside the class, declare a public static void main(String[] args) method

05

Within the main method, add code to print 'Hello, World!' to the console

06

Compile the Java source code using the command 'javac HelloWorld.java'

07

Run the compiled program using the command 'java HelloWorld'

08

Observe the output 'Hello, World!' displayed on the console

Who needs hello world app?

01

Beginner programmers who want to learn the basics of programming

02

Developers who want to test their development environment setup

03

Programmers who want to demonstrate the functionality of a programming language

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Anyone who wants to follow a standard introductory example in the programming community

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What is hello world app?

Hello world app is a simple program that displays the message 'Hello, World!' to the user.

Who is required to file hello world app?

Anyone who wants to practice coding and learn how to create and run a basic application can file a hello world app.

How to fill out hello world app?

To fill out a hello world app, you can use any programming language such as Java, C++, Python, etc. and write a code that outputs the message 'Hello, World!' to the screen.

What is the purpose of hello world app?

The purpose of hello world app is to introduce beginners to programming concepts and get them familiar with the syntax of a programming language.

What information must be reported on hello world app?

The only information reported on hello world app is the message 'Hello, World!' that is displayed to the user.

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