ADevGuide Java
Java learning path from interview fundamentals to design patterns and coding problem-solving.
Explore subtopics:
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SOLID Principles in Java: Explained with Examples
Series: Java Design Patterns Series
Learn SOLID principles in Java with practical examples for SRP, OCP, LSP, ISP, and DIP to write cleaner, maintainable code.
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Builder Pattern in Java: Explanation and Example
Series: Java Design Patterns Series
Learn the Builder pattern in Java with a clear example, method chaining, immutable objects, advantages, and common trade-offs.
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Composite Pattern in Java: Explanation and Example
Series: Java Design Patterns Series
Learn the Composite pattern in Java with a clear tree-structure example, uniform object handling, advantages, and common pitfalls.
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Factory Pattern in Java: Explanation and Example
Series: Java Design Patterns Series
Learn the Factory pattern in Java with a clear example, object creation flow, benefits, trade-offs, and when to use it.
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Factory Method Pattern in Java: Explanation and Example
Series: Java Design Patterns Series
Learn the Factory Method pattern in Java with a clear example, subclass-based creation, benefits, trade-offs, and use cases.
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Prototype Pattern in Java: Explanation and Example
Series: Java Design Patterns Series
Learn the Prototype pattern in Java with cloning examples, shallow vs deep copy, benefits, pitfalls, and practical use cases.
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Abstract Factory Pattern in Java: Explanation and Example
Series: Java Design Patterns Series
Learn the Abstract Factory pattern in Java with a clear example, object families, advantages, trade-offs, and when to use it.
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Adapter Design Pattern in Java: Explanation and Example
Series: Java Design Patterns Series
Learn the Adapter design pattern in Java with class and object adapter examples, use cases, pitfalls, and real-world analogies.
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Regular Expressions in Java: Complete Guide with Examples
Series: Java Interview & Problem Solving Series
Learn regular expressions in Java with clear syntax, Pattern and Matcher examples, common metacharacters, and practical regex use cases.
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Tomcat vs JBoss: Differences, Use Cases, and Which to Choose
Series: Java Interview & Problem Solving Series
Compare Tomcat vs JBoss across Java EE support, performance, deployment complexity, and when to choose each server in real projects.