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(6)Conclusion: In the above assignment we display “Hello World ” by clicking Button.
Assignment-2
Aim of experiment:Create a java program to input two numbers and ADD them.
(2)Requirements:
Hardware:CPU,Monitor,Keyboard,Mouse,UPS 
Software:Windows 7, NetBeans IDE 8.1
(3)Theory:
(i)Java-: Java is a high level and object oriented programming language that produces software for 
multiple platforms. It is widely used to develop desktop applications, web applications, enterprise 
applications, games, robotics, etc.
(ii)NetBeans IDE 8.1: It is an integrated software development environment in which we can develop 
different types of software in a single window. It provides many operational windows like Menu bar, Tool 
bar, Source code window, Design window, Properties window, project window ,navigator window, output 
window, etc..
(iii)Javac:-It is a compiler that converts source code to byte code.
(iv)JVM-: JVM is a runtime environment which acts as an interpreter and translates the byte code into 
object code (Machine language).
(v)Source code:-The core program or text written in any computer language like C, C++, and Java etc is 
called Source code.

Explain how Java code gets executed under the hood.

IntelliJ uses the Java compiler to compile our code into a different format called Java bytecode. This Java code is platform independent and that means it can run on Windows Mac Linux or any operating systems that has a Java runtime environment. Java applications are portable or platform independent. Java was developed by James Gosling in 1995 at Sun Microsystems which was later acquired by Oracle in 2010. Java has close to 9 million developers worldwide currently about 3 billion mobile phones run Java as well as 120 million TV sets and every blu-ray player. Average salary of a Java developer is just over $ 100,000 per year in the US. This course is the first part of my complete four-part Java series. Each part is about three to four hours long so it can easily complete it in a day or two. The first part will give you a solid foundation on how to start programming in Java in the second part we 'll talk about object oriented programming which is a style of programming use in most if not all Java applications. The third part will talk about core Java API is or application programming interfaces.

Once you learn all this I 'm gon na give you a project you 're gon na build a mortgage calculator on your own so make sure to pay great attention to all the materials. Make sure to use most of them in this project are you ready now let 's jump in and get started in this tutorial we're gon na talk about variables in Java we use variables to temporarily store data. In the next tutorial we're going to talk about various types in Java. We have two categories of types we have primitive types and non primitive types or reference types for storing complex objects. All these types are for storing whole numbers that do n't have a decimal point. In one bite we can store values from 128 to 127. In Java whenever you deal with a large number like this you can use an underscore to separate every three digits just like how we use a comma in our documents to make our numbers more readable. With integers we can store values up to two billion but let 's say the number of times this video has been watched is three billion so I had a three here now we have a red line that indicates an error.

Welcome to Giraffe Academy!

My name is Mike and in this course, I'll be teaching you everything you need to know to get started in the C programming language. C is one of the oldest and most influential programming languages around - in fact, many modern programming languages are based off of C. So whether you're looking to get into C or want to branch out into something like C++, learning the basics of C is a great starting point.

What You'll Learn

In this course, we'll cover everything you need to know to get started with C programming. We'll start by talking about how to install a text editor and the C compiler. Then, we'll dive into writing some basic code and cover important concepts like:

Variables and data types

Conditional statements

Loops

Functions

Arrays

Pointers

By the end of this course, you'll have a strong foundation in C programming and be ready to take on more advanced topics.

In this tutorial, we will cover the core concepts of programming in C. We will start by discussing what a program is and how it works. Then, we will move on to more advanced topics such as if statements, loops, variables, data types, structures, and functions.

By the end of this course, you will have a strong foundation in C programming that you can build on. We are excited to bring you this basic course on C and we hope you enjoy the tutorials.

Getting Started with C Programming

In order to start programming in C, we will need two things: a text editor and an environment to write our C programs. Any text editor that allows you to write and save text in a specific file format will work. However, it can be useful to use a special environment called an Integrated Development Environment (IDE) when working with C.

Python is currently the most popular programming language, and it is also the fastest growing programming language. The concept of Python was introduced in 1989, and it has become widely used in areas such as machine learning, data science, and artificial intelligence.

One of the reasons Python has become so popular is because it is easy to learn and understand, and it has a wide range of applications. It can be used in almost every area, and many big companies use it as a main or supportive language. Python is a multiparadigm language, and it is a general purpose language, which means it can be used to create almost anything.

Python is an interpreted language, which means it is not compiled, and it is open source. This is why it has a huge community and a rich library of inbuilt packages, modules, and functions.

Python is a language that offers a plethora of career opportunities in various fields. Its popularity is mainly attributed to the high average salary range of 8 to 12 per nm, which makes it an attractive language to learn.

Python's application areas are diverse, making it a versatile language to work with. Some features of Python are particularly useful in specific fields, making it an ideal language to use in these industries.

In the upcoming video, we will delve into the history of this language before we go into more detail about its features and application areas.