Hello folks, in my last interview for a senior Java developer position, I was asked this question, “what is difference between SAGA and 2 Phase Commit? Which one will you prefer and why?”, while I…

Java Collection Cheat Sheet

Design Patterns and Refactoring articles and guides. Design Patterns video tutorials for newbies. Simple descriptions and full source code examples in Java, C++, C#, PHP and Delphi.

One of the unchanging facts of life is that change is the undying constant in every software lifecycle - one that you cannot run away from. The challenge is to adapt to this change with minimum...

Design patterns implemented in Java. Contribute to iluwatar/java-design-patterns development by creating an account on GitHub.

What are Java Design patterns, their types and subtypes - Creational, Structural, Behavioral. Advantages of Design patterns in Java and when to use them

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In this video, we will learn about how Memory allocation and deallocation occurs in Java. We will understand the role of the stack and the heap and what type...

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This advice for improving your Java skills includes learning about unit testing, learning the APIs and libraries of the wider Java ecosystem, and knowing the JVM.

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

Observer pattern describes the way how to notify multiple dependant entities about state change. The object in the Subject role contains a list of Observer objects, which are notified if any state change in the Subject occurs.

Welcome to our channel! In this video, we'll guide you through the implementation of the Flyweight design pattern, offering practical examples and insights t...

In this video, we will learn about Loops in Java. In the previous video we covered about the for loops and its syntax. In this video, we will learn about the...

Java Programming tutorials and Interview Questions, book and course recommendations from Udemy, Pluralsight, Coursera, edX etc

Level up your Java code and explore what Spring can do for you.