- if you don't have java installed in your system .we can download it from oracle.com for free
- there is an optional feature to write the java code without using the ide ........!!!!
- you can write java code inside a simple editor like notepad but save the file has main.java
- these features only works, if you have already pre-installed java in your system
- however it is better to use ide (integrated development environment) to write the code .it is an environment that is specially designed to write the programming code.
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A simple pillow talk between java and java user!!!!!!!!........
"techy sowmii" is a programming-oriented blog where you can get tutorials of all programming languages for free of cost. for example: java or python or c programming tutorials
Wednesday, March 16, 2022
write java code in a simple text editor
Tuesday, March 15, 2022
A simple pillow talk between java and java user!!!!!!!!........
A SIMPLE PILLOW TALK BETWEEN JAVA AND JAVA USER
JAVA USER- HEY JAVA WHAT’S GOING ON ?
JAVA-I’M GREAT! WHAT ABOUT YOU?
JAVA USER- NOTHING MUCH.HOW DO YOU ADORE TO ELABORATE YOURSELF ?
JAVA- MY NAME IS JAVA AND I’M A PROGRAMMING LANGUAGE FURTHERMORE I HAVE OVER A BILLION FOLLOWERS IN SOFTWARE INDUSTRY.
JAVA USER- IT’S INCREDIBLE ! CERTAINLY ,I’M CURIOUS TO KNOW THE GREATER EXTEND OF YOU .
JAVA - YOU CAN CHECK OUT MY UNIVERSE IN MY RESUME……
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Explore JDK,JVM,JRE versions
some pc have in-built java installed in their os (operating system)like pre-installed apps in android os. if you want to check whether java is installed on your pc or not - just search in the start bar and type the following command in the command prompt type java version.
C:\Users\Your Name>java -version
If Java is installed, you will see something like this (depending on the version
from the above image, the JDK version is 1.8.0_144
JRE version is 1.8.0_144-b01
JVM version is 25.144-b01
TM stands for trademark .this is identity proof given to a software
VM stands for virtual machine
SE stands for software edition
in the above, we stare at a new word called LTS what is LTS
LTS stands for long-term support these java version is mainly used by companies to stock their data tight.LTS version has some spare aspects in contrast to the toll-free java version.
if java has not been installed suitably on your pc it pops up some like this
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Monday, March 14, 2022
why java
WHY Use Java?
java has a diverse style furthermore java can work on any type of platform without any revamping of code(Windows, Mac, Linux, Raspberry Pi, etc.)
it is one of the evergreen languages that every programmer must learn
java syntax is very elementary and calm and the java program is four times smaller compared to other programming languages
It is open-source(it's a software whose source code is made freely available on the internet for revamping of code and
its toll-free
It is unshakeable, nimble, and influential
It has huge community support (tens of millions of developers)
java gives a clear layout(structure) to programs and it allows code to be reused which reduces development costs. This good feature is because java is an object-oriented language.
As Java is close to C++ and C#, it makes it easy for programmers to switch to Java or vice versa
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Beginner guide for java -1
Java was born in 1995.OMG!java is much older than me.....its father was james gosling furthermore java was adopted by oracle company..
honestly everyone loves java for its all top features. let's dig deeper into what java is all about-
what is java
java is a programming language furthermore its owner is an oracle company and more than three billion devices run java.
it is used for:
- Mobile applications (especially Android apps): apps that we install into our mobile devices.
- Desktop applications: apps that we install into our desktop.
- Web applications: it is nothing but websites
- Web and application servers: it manages the server. the server is hardware or software that stores, manages, and controls the data.
- Games: it is used in games designing
- Database connection: here comes the? what a database is? hmmmm.... a database is a systematic arrangement of data that is stored inside a computer and is managed by a database management system(DBMS).
for example
let's consider a fridge as a database and items inside the fridge are data and the current supply is a database management system
- let's consider the contacts in your mobile device they have systematic arrangement furthermore contacts are controlled by mobile os ....
- here contacts act as a database and mobile os acts as a database management system
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- Beginner guide for java -1
- why java
- Explore JDK,JVM,JRE versions
- A simple pillow talk between java and java user!!!!!!!!........
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- java setup path for windows
- java syntax-
- Java Syntax Explanation
- Java Declare Multiple Variables
- Java Print Variables
- JAVA VARIABLES
- Comments in Java
Java identifers
Identifiers All Java variables must be identified with unique names . For example -different people have different names These unique ...