#2 Java Development Kit (JDK) Setup

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In this lecture we are discussing about setup and tools required:

1)Editor/IDE
2)Compiler or interpreter
3)Setup of jdk

#1
editor -It is a software which is used to write code
example- notepad, notepad++, sublime, visual studio code..

IDE - It is a software which is used to write code and compile and run the code .
example -eclipse ide, IntelliJ ide , visual studio
Note: With adding some extension vs code also work as IDE.

-- Visual studio and vs code both are different
-- in this course we are follow vs code

Visual Studio Code (VS Code) is a lightweight, open-source code editor developed by Microsoft.
It is a cross-platform application that runs on Windows, Linux, and macOS. VS Code is built on the same underlying technology as Visual Studio,
but it is designed to be a more streamlined, lightweight development environment.

step to install:
i)select in which os you using windows, linux or macOS as per system download.
ii)just install and go next -- next --next.
iii)Now it is ready to use

#2
Compiler and interpreter
--You should download compiler and interpreter to compile or run the code.
--for that we have toolkit jdk java development kit

two option to download jdk :
a) with oracle
b)open source like amazon cornetto

setup and installation for oracle jdk:

-- Select long term support version that is jdk 17 as per your operating system
--after download just instal by clicking next -- next --next
--Set path in environment variable

for that :
step 1:find-- c drive -- program files -- java -- jdk -- bin
and copy this path e.g c:\program files\java\jdk-17\bin

step 2:open environment variable -- system variable or user variable --path -- edit -- new -- paste the path of bin folder of jdk
Note: what is the difference between user and system variable?
user variable is only for that user and system variable is for all user

step 3: save

open cmd or PowerShell :
write java --version and javac --version
to check perfectly your compiler and jvm path setup

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[chessify]

i'm watching this on 22/10/2023 and jdk 21 has been released, and it is LTS so i'm going with jdk 21, thanks for your detailed explanation . you are best

[shubhamtanwar]

Hello sir,
sir I am very thankful to you for everything . I study java from your old java videos and sir Your way of teaching I really like . again thank you very much sir .

[SalakotPhilippines]

Thank you Navin Reddy I am learning your way of teaching, very substantial and makes a lot of clarity and detail oriented tutorial.
You are indeed a forever teacher. I've been your students since 2015 on YouTube. May the God in me and the God in you bless us both.

[ashishtayade]

Thank you sir very nice gide & very nice best java development kit JDK
teaching information video.👍

[kyraruijters]

man, you are genuinly amazing, thank u for ur lessons!!

[ghulamnadeem]

Perfect trainer i have ever seen in my life.
The way of teaching, i never get bored while learning java with Navin

Keep up ur good work 👍
It really helps a lot. Thanks

[prashijain]

Hello Sir, Please upload full spring boot course with projects.

[archamishra]

thanks alot sir i have learnt java because of u

[cozycornerlife]

I cannot figure out how to get the java to be seen in the command prompt. I tried following this tutorial because I really want to learn this. Any suggestions?

[atharva.z]

if im using eclipse does it make any difference while we code ?

[ymymin]

Hello sir,

I am confused about environment variables. Do our java code has something to do with it?

[bjnvwnp]

Hello sir

i downloaded jdk with eclipse does that make a difference.
and thank you for the videos.

[dharmavathigantyada]

Tq sir I found my mistake i.e., I didn't give space b/w Java and hypen in cmd tq sir

[tarunmadhi]

HI, Im using ipad air 5 which IDE I can use to code offline

[nishattabassum]

Look at the documentation for the new tweaks.

[vinnu]

How to run sir when im running the program it showing problem in method like that

[LakavathSravan]

Iam not getting vedio quality and in vedio the quality settings is not accepting.

[srinibash]

Sir,
Which tools you are using for this online teaching?? 😊

[lokeshvarma]

Hello sir,
I installed the things u said in this vedio and yet at the last step I get an error in the vs code when I check the version.
What to do?

[tutoriry]

Sir mere laptop me JDK download nahi ho raha hai
Plz help me
Konsa virsion upload karu