Geekific

Doubly LinkedList Implemented in Java | Reverse a Doubly LinkedList | Data Structures | Geekific

Maven vs Gradle: Which one to pick? | Build Tools | Geekific

Introduction to Mockito | Mock vs Spy | thenReturn vs thenAnswer | Injecting Mocks | Geekific

Selection Sort Explained and Implemented with Examples in Java | Sorting Algorithms | Geekific

Breadth First Search Explained and Implemented in Java | BFS | Graph Traversal & Theory | Geekific

Atomic Variables, Adders and Accumulators in Java | ConcurrentMap Explained with Examples | Geekific

Docker Volumes Explained | Restart Policies and Replicating Containers | Geekific

Clean Architecture with Spring Boot and Java | Geekific

Creating Threads and Executing Tasks | Thread, Runnable, Callable, Future, Executors | Geekific

What is a Database Index? | Introduction to Database Indexes and Stored Procedures | Geekific

Database Migration with Flyway, SpringBoot and PostgreSQL | Clean Code | Geekific

Dependency Injection Made Simple with Java Examples | Clean Code and Best Practices | Geekific

Model-Driven Design Made Simple 1 | Model-Driven Architecture | MDA | Geekific

Model-Driven Design Made Simple 2 | Building Blocks of MDD | Model-Driven Architecture | Geekific

Map Implementation in Java | Implementing Maps with both Chaining and Open-Addressing | Geekific

UML Use-Case and Sequence Diagrams Made Simple | Step by Step Guide | UML Diagrams | Geekific

LZW Encoding and Decoding Algorithm Explained and Implemented in Java | Data Compression | Geekific

The Decorator Pattern Explained and Implemented in Java | Structural Design Patterns | Geekific

String vs StringBuilder vs StringBuffer | What is Immutability? | Java String Operations | Geekific

Collections Framework in Java with Examples | The Collection and Map Interfaces in Java | Geekific

Create and Use Custom Java Annotations | Meta-Annotations in Java | Geekific

Full Guide to @ConfigurationProperties in SpringBoot | properties and yaml files | Geekific

Java Stream API Explained with Examples | Java Streams | Java 8 Lambda Tutorial | Geekific

Functional Interfaces and Lambda Expressions in Java with Examples | Geekific

Intro to JSON and Jacksons ObjectMapper | Parse JSON in Java | Convert Object to JSON | Geekific

Huffman Coding Algorithm Explained and Implemented in Java | Data Compression | Geekific

The Singleton Pattern Explained and Implemented in Java | Creational Design Patterns | Geekific

Should you learn Java in 2024? | Is Java dying? | Myths vs Facts | Geekific

The Command Pattern Explained and Implemented in Java | Behavioral Design Patterns | Geekific

UML Class and Object Diagrams | Association vs. Aggregation vs. Composition | Geekific

Most Used and Important Jackson Functionalities with Examples | Compare JSON Objects | Geekific

A Guide To CompletableFuture in Java with Examples | Asynchronous Operations in Java | Geekific

Docker Containers Lifecycle | create, start, run, stop and kill a container | Geekific

What is a Thread? | Threads, Process, Program, Parallelism and Scheduler Explained | Geekific

Generics and Wildcards in Java | Part 2 | Invariance vs Covariance vs Contravariance | Geekific

The Builder Pattern Explained and Implemented in Java | Creational Design Patterns | Geekific

What is Object-Oriented Programming? | Object-Oriented Programming Fundamentals | OOP | Geekific

Regexes in Java with Examples | Java Pattern and Matcher Classes | Escaping Characters | Geekific

What is RegEx? | Introduction to Regexes | Regular Expressions and Java Patterns | Geekific

application.yml vs application.properties in SpringBoot | Properties vs YAML | Geekific

15 Git Commands Every Developer Must Know | Learn Git | Version Control Systems | Geekific

Docker Compose with SpringBoot and PostgreSQL | Geekific

The Proxy Pattern Explained and Implemented in Java | Structural Design Patterns | Geekific

Shortest Path | Dijkstra's Algorithm Explained and Implemented in Java | Graph Theory | Geekific

Annotation Processing in Java | Create a Custom Annotation Processor | Geekific

Manipulate Docker Containers | Top Commands used to Interact with Docker Containers | Geekific

Red-Black Trees Explained and Implemented in Java | Tree Rotations | Self-Balancing Trees | Geekific

Introduction to Unit-Testing with TDD | Test-Driven Development and Unit-Testing | Geekific

Infix vs. Prefix vs. Postfix | Infix to Postfix using Stack | Postfix Evaluation in Java | Geekific

Binary Search Trees (BST) Explained and Implemented in Java with Examples | Geekific

Sorting Algorithms Time and Space Complexity | Sorting Algorithms | Big-O | Geekific