Aug 4, 2025 · 16 min read · Introduction to Gradle Gradle is an open-source building tool that will handle the compilation and packaging of development tasks, including publishing, testing, and deployment. It is an automation tool that is based on Apache Ant and Apache Maven....
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Aug 1, 2025 · 12 min read · Java 8 Feature Overview Java 8 (released on 8 March 2014) introduced major updates to the Java programming language and platform. It brought functional programming, stream processing, lambda expressions, and more. Before Java 8, Java was mostly obj...
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Jul 31, 2025 · 4 min read · Multithreading is a process of executing two or more threads simultaneously to achieve concurrent execution. A thread is the smallest unit of a process. Multithreading makes the program faster and efficient by doing multiple tasks in parallel. Examp...
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Jul 30, 2025 · 19 min read · Collection in Java The Java Collections Framework is a unified architecture for representing and manipulating groups of objects. It provides classes and interfaces to store, retrieve, and manipulate data efficiently. In Java, the Collection interfa...
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Jul 28, 2025 · 11 min read · We have to keep track of all the books, how many copies there are, and whether or not they are available for students to borrow. This makes managing a library an extremely challenging operation. Using switch statements, we will construct a simple Ja...
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Jul 28, 2025 · 8 min read · Wrapper Classes in Java In Java, wrapper classes are used to wrap primitive data types into objects. When an object is created in a wrapper class, it has a field that can hold primitive data types. Let's check on the wrapper classes in Java with exa...
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Jul 26, 2025 · 7 min read · Arrays in Java An array is a data structure that allows storing values based on its size. In arrays we can store multiple values in a single variable, instead of declaring separate variables. Index is the position of the values in an array, and...
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Jul 25, 2025 · 9 min read · Polymorphism in Java Polymorphism means "many forms." It allows objects to take many forms, especially methods behaving differently depending on the object that’s calling them. Types of Polymorphism in Java Types of Polymorphism in Java TypeAls...
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Jul 24, 2025 · 9 min read · Inheritance in Java Inheritance is one of the core OOP (Object-Oriented Programming) concepts. It allows one class to acquire (get) the properties (variables, methods) of another class. The main advantage of inheritance is “code reusability.” If w...
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Jul 23, 2025 · 8 min read · Java Constructors In Java, a constructor is a special block of code that plays an important role in creating an object. The main purpose of initializing the object is to set up its internal state or to assign default values to its attributes. Key P...
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