How Java Passes Parameters: Primitives vs References
Discover how Java passes parameters: Java uses pass-by-value for all arguments, including primitives and references. Learn the details here
Start your Java journey with this curated list of articles.
Java Variables Explained: Declaration, Types, and Scope
Learn what Java variables are, how to declare and use them, and understand types, scope, and best practices with clear code examples
Java Method: Defining and Calling Methods in Java
Learn how to define and call a Java method. Covers syntax, return types, overloading, and best practices for clean, reusable code.
Java Main Method and Entry Point Explained
Discover how the Java main method works as the entry point, including its syntax, role, arguments, and common pitfalls.
Local Variable Type Inference in Java
Learn how to use Java’s var keyword with local variable type inference—best practices, pitfalls, and examples for cleaner, concise code.
Enum Type In Java
Learn how to use the enum type in Java effectively with examples on declaration, constructors, interfaces, and switch expressions
Class and Object In Java
Understand the concept of class and object in Java. Learn how to define classes and create objects with practical examples
Formatting Messages In Java
Learn how to format messages in Java using MessageFormat, ChoiceFormat, and ResourceBundle for dynamic and localized text handling.
Formatting Numbers In Java
Learn how to format numbers in Java using NumberFormat and DecimalFormat, including currency, percentages, and custom symbols.
Locale Class In Java
Learn how to use the Locale class in Java to manage language, region, and cultural settings for seamless internationalization and localization
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