Java Tutorial
Introduction and Installing the java
(JDK)
JAVA is a high-level programming language which was
developed by SUn Microsystems in early 90s.. IT 's a
cross--platform programming language that you can
develop and run on multiple operating systems like
Windows, Linux and MAc [UNK] or any other operating
system.. IT runs its program using a special virtual
machine called Java virtual machine, which is this one.
So This Java machine is responsible for running Java
programs. If you compile a Java program on Windows,
you can run it on Linux or MAc [UNK]. Using this Java
virtual machine. Java 8 is the latest version because Yeah
it 's the latest. here you will be able to see two options.
One is Java [UNK] other is [UNK] with J Deakin, so Java is
you know the the platform and Net beans [UNK] and
you have the option to install Java with this
development [UNK], but I will not. For now. here, I will
run this executable file and I will minimize all the other
things and this installation is really straightforward so
you just need to click Next. YOu need to set your
environment variables so that whenever you run your
Java program, it will recognize these [UNK] and [UNK]
,[UNK] to you know make them short and really easy to
understand. So I will rename my [UNK] folder as [UNK] 8
and my [UNK] folder as [UNK] 8 because the version of
this Java is Java 8. For that for that for setting your
environment variable what you need to do is..
Java C is a command to compile a program or JAva
program and then you can run your Java program right
that's why we use this Java C command so in this way
you can install Java on your system
Java Tutorial
Installing Eclipse IDE and Setting up
Eclipse
In this video we will see how we can install Eclipse
[UNK] on our windows operating system.. Eclipse [UNK]
stands for integrated development environment which
helps you to code your program. So for example,
Eclipse is an editor which will help you to write your
program and compile your program.. Eclipse is one such
[UNK] and most used [UNK] in terms of Java
development. This is the error which is commonly you
,know occurs while you are installing Eclipse and you
you know it's your first time when you install Eclipse so
do n't worry. This error is [UNK] terminated exit code is
equal to 2. This error is the due to the environment
variable setting of the C / program data / Java program.
TO create a new project in Eclipse [UNK] you just need
to go to this file option here and go to new and we are.
going to create a Java project so just click Java project
Java Tutorial
Creating First Java Project in Eclipse
IDE
we will see how to create a new project and what is the
ecosystem of Eclipse IDE. We will also see how to
configure Eclipse to run our Java programs. If you leave
this unchecked, it will be only deleted from this Eclipse
project explorer for now. So I will click okay, and this is
deleted but this other project exists in my computer but
it's not open in this package explorer here right.
Package packages are used to define different
workspaces or different folders in your class. Every Java
program has at least one class, whatever class you
declare, and at least a method which is called "mean a
, method is nothing but a small piece of code which
performs some action." So this method and this public
static void will I am going to explain in detail what are
these things but just for now, just to understand that
every program will have this main method.
Java already has some inbuilt classes to help you
program. Most important class in Java is called System
with the capital S. When you hover over any inbuilt
method or class in Eclipse editor, it will give you this
help popup window. So you can see what this code is
used for, for example, the System.class file is an inbuilt
class so don't be confused by all these big things for
now just understand whenever you write
System.out.print line and inside the bracket whatever
comments you comment will be printed on this console
right. However, I just wanted to show you how you can
get some help or description from the code itself that's
why we have installed this intelligent Eclipse IDE. I hope
you have understood the basic things about this
ecosystem of Eclipse and creating the project.
Introduction and Installing the java
(JDK)
JAVA is a high-level programming language which was
developed by SUn Microsystems in early 90s.. IT 's a
cross--platform programming language that you can
develop and run on multiple operating systems like
Windows, Linux and MAc [UNK] or any other operating
system.. IT runs its program using a special virtual
machine called Java virtual machine, which is this one.
So This Java machine is responsible for running Java
programs. If you compile a Java program on Windows,
you can run it on Linux or MAc [UNK]. Using this Java
virtual machine. Java 8 is the latest version because Yeah
it 's the latest. here you will be able to see two options.
One is Java [UNK] other is [UNK] with J Deakin, so Java is
you know the the platform and Net beans [UNK] and
you have the option to install Java with this
development [UNK], but I will not. For now. here, I will
run this executable file and I will minimize all the other
things and this installation is really straightforward so
you just need to click Next. YOu need to set your
environment variables so that whenever you run your
Java program, it will recognize these [UNK] and [UNK]
,[UNK] to you know make them short and really easy to
understand. So I will rename my [UNK] folder as [UNK] 8
and my [UNK] folder as [UNK] 8 because the version of
this Java is Java 8. For that for that for setting your
environment variable what you need to do is..
Java C is a command to compile a program or JAva
program and then you can run your Java program right
that's why we use this Java C command so in this way
you can install Java on your system
Java Tutorial
Installing Eclipse IDE and Setting up
Eclipse
In this video we will see how we can install Eclipse
[UNK] on our windows operating system.. Eclipse [UNK]
stands for integrated development environment which
helps you to code your program. So for example,
Eclipse is an editor which will help you to write your
program and compile your program.. Eclipse is one such
[UNK] and most used [UNK] in terms of Java
development. This is the error which is commonly you
,know occurs while you are installing Eclipse and you
you know it's your first time when you install Eclipse so
do n't worry. This error is [UNK] terminated exit code is
equal to 2. This error is the due to the environment
variable setting of the C / program data / Java program.
TO create a new project in Eclipse [UNK] you just need
to go to this file option here and go to new and we are.
going to create a Java project so just click Java project
Java Tutorial
Creating First Java Project in Eclipse
IDE
we will see how to create a new project and what is the
ecosystem of Eclipse IDE. We will also see how to
configure Eclipse to run our Java programs. If you leave
this unchecked, it will be only deleted from this Eclipse
project explorer for now. So I will click okay, and this is
deleted but this other project exists in my computer but
it's not open in this package explorer here right.
Package packages are used to define different
workspaces or different folders in your class. Every Java
program has at least one class, whatever class you
declare, and at least a method which is called "mean a
, method is nothing but a small piece of code which
performs some action." So this method and this public
static void will I am going to explain in detail what are
these things but just for now, just to understand that
every program will have this main method.
Java already has some inbuilt classes to help you
program. Most important class in Java is called System
with the capital S. When you hover over any inbuilt
method or class in Eclipse editor, it will give you this
help popup window. So you can see what this code is
used for, for example, the System.class file is an inbuilt
class so don't be confused by all these big things for
now just understand whenever you write
System.out.print line and inside the bracket whatever
comments you comment will be printed on this console
right. However, I just wanted to show you how you can
get some help or description from the code itself that's
why we have installed this intelligent Eclipse IDE. I hope
you have understood the basic things about this
ecosystem of Eclipse and creating the project.
