Simple Source Files and Instance Main #Java 24 #coding #IJN

[eronteofilo]

I still dont know right the language english. I'm learning. The legend, description of the speak, can stay more up for i can to read. Thank you.

[ajithkumar-tdhf]

Add more features like builtin support for json and yaml makes java suitable for small tasks/scripts

[VOJAKIS]

Wow, when you look at the JEP 495 (the features he is talking about), you can easily make script files without any classes and run them!

Example:
We create a file named "Main.java"
> Main.java

We insert some Java code to the file Main.java

String greeting = "Hello, World!";

void main() {
println(greeting); // <- yes, it works
}


We run the command "java Main.java" with with the --enable-preview argument
java --enable-preview Main.java

=> Hello, World!

[pipzgutz]

Will those feature be out of preview on the next LTS?

[enminutes]

I tried the code example in the Java Playground but it doesn't work. I get a msg to switch to detailed view or to use System.out.print... and it still doesn't work

[justreza-wh]

Will those python fanatics will ever do java vs python hello world again? They are very proud of it 😁