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Java
@Java • Created Aug 2025 • Languages
6 posts • 23 reactions • 13 comments
A community for Java developers to share tutorials, frameworks, and discuss building applications.
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James Dayal - Community Manager OwnerPravin Jain ModeratorHector Franklyn Williams Moderator
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Posted in Java group
James Dayal • Sep 25 • in Java • 1 min read
Hello World! Welcome to the Java Group!
Hello World! Welcome to the Java Group! We’re excited to have you here! This is a space where you can share, learn, and connect with other developers who love Java and web development. Start by saying hi! Introduce yourself in the comments below...
2 Reactions 1 Comments
Posted in Java group
Pravin • Oct 9 • 0 min read
Unicode escape trick
A simple Unicode escape trick Do you think the following Java code can compile correctly? public class HelloWorld { public static void mainString args { // This is the first single line comment \u0009\u000a\u000c\u002f\u002a####### ...
2 Reactions 2 Comments
Posted in Java group
Pravin • Sep 29 • in Java Basics • 4 min read
Data Types in Java, part 2 - specifying literals
What is a Literal? A Literal in the Java source code is used to specify valuesconstants. In Java, we can specify values of the primitive types, the String type and the null type. null is a special type which does not have a name, we only have a value...
5 Reactions 2 Comments
Posted in Java group
Pravin • Sep 22 • in Java • 1 min read
IO class in Java 25
IO class of Java 25 Java 25 intrroduced a new class called IO in java.lang package, in order to avoid writing longer code when using System.out.println. I found a difference in the behaviour from the System.out.println Just try the following main ...
4 Reactions 4 Comments
Posted in Java group
Pravin • Sep 15 • in Java Basics • 10 min read
Data Types in Java, Part 1, the primitive types in detail
Data Types in Java All the data types in Java have been categorized into two, primitive data types and the reference data types. The primitive types, also known as built-in types, are byte, short, int, long, float, double, char and boolean. The re...
2 Reactions 2 Comments
Posted in Java group
Pravin • Sep 1 • in Java Basics • 6 min read
About Identifiers in Java
Identifiers in Java In the Java source code, we define/declare several entities. These entities are identifiable by some names. Identifiers are used to give names to the entities. These identifiers are used for naming the classes, interfaces, enums,...
8 Reactions 2 Comments
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Welcome to Java, a dedicated space to collaborate, share knowledge, and discuss topics that matter to us!

 

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