java bangla tutorials part 3: How to Install IntelliJ IDEA and run Hello world program (বাংলা)

Why do we set the path in Java?


The Java Development Kit (JDK) is a software development environment used for developing Java applications and applets. It includes the Java Runtime Environment (JRE), an interpreter/loader (java), a compiler (javac), an archiver (jar), a documentation generator (javadoc) and other tools needed in Java development.
To execute java console based programs in windows environment we have to use java and javac commands. Since, java and javac commands are unknown for windows till we do not specify explicitly where those executable resides.
This is the reason while setting the path we specify path of bin folder(bin contains all the binary executable).
Moreover, if we place our java program in java’s bin folder and execute from same location. It is not even required to set the path. In that case O.S automatically identify respective binary executables.






What is IDE?


IDE is an abbreviation of Integrated Development Environment.
It is basically the place (like a text editor), where you write your source code, compile and run it as a program.

What is JetBrains?

JetBrains is an amazing company that creates outstanding tools for software development. Behind the large majority of software made today is an IDE (Integrated Developing Environment) made by JetBrains. IMHO the only true competitor that JetBrains’ IDEs have is Microsoft’s Visual Studio 2017 Enterprise Edition.

In this video tutorials we will setup intellij idea and configure it.
we know that there are many ide for run java program but one of the best ide is intellij ida.

if you miss my previous video then click below:

Introduction to java beginners to advanced tutorials :

https://youtu.be/5n1sKouLofg


hello world java program :

https://youtu.be/YgQjLoA6uAs

find me on facebook:

https://web.facebook.com/Asifparvezsarker

my website link:

http://www.techasif.com

thanks for watching this video if you have any question about this video then write a comment below....