Feb 6 · 2 min read · In today’s competitive tech industry, knowing Java syntax alone is no longer enough. Companies expect developers to think in terms of Data Structures & Algorithms (DSA) and System Design, and—most importantly—to apply them in real-world applications....
Join discussionAug 20, 2025 · 3 min read · Learning to code feels like standing at the bottom of a tall mountain. It looks huge. You wonder where to start. The answer? Take it step by step. That’s exactly what a Java Full Stack Developer Course online does for you. It gives you a roadmap to c...
Join discussionAug 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 3, 2025 · 16 min read · Stream in Java A Stream in Java is a sequence of elements that supports functional-style operations. It is not a data structure, but a pipeline to process collections (like List, Set) in a declarative way. Use of Stream in Java Concise & readable ...
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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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