A fun-loving family man, passionate about computers and problem-solving, with over 15 years of experience in Java and related technologies.An avid Sci-Fi movie enthusiast and a fan of Christopher Nolan and Quentin Tarantino.
Website: https://howtodoinjava.com/
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Spring Boot OpenFeign Client Tutorial
Java Enumeration, Iterator, ListIterator and Spliterator
Python Numpy 101: A Beginners Guide
TypeScript Exception Handling (+ Custom Exceptions)
TypeScript Array map() vs flatMap(): Whats’s Difference?
TypeScript Record vs Map: What’s Difference?
TypeScript Record
Spring WebMvcConfigurer: Customize Default MVC Configurations
TypeScript vs. JavaScript: Side-by-Side Comparison
Tracking @Entity Creation and Updation Timestamps
Spring Boot WebClient POST Example
Displaying Images with Thymeleaf and Spring Boot
Spring Boot Hello World Example: Beginners Guide
Java Records in JPA/Spring Data: Challenges and Usecases
Java Array vs. ArrayList: Comparison and Conversion
Java ArrayList Length and Size
Java ArrayList Sort: Ascending and Descending Order
Java – Convert Decimal to Hexadecimal and Vice-versa
Spring @PathVariable and @RequestParam
Spring 6 RestClient (with Examples)
Creating a Jasper Report with Spring Boot
Java Record Patterns and Pattern Matching
Java 21 Unnamed Classes and Instance Main Methods
Java 21 Sequenced Collections
Difference between Sourcepath, Classpath and Buildpath
Java 21 Features (LTS): Practical Examples and Insights
Java Interview Puzzles and Coding Exercises
Python Pandas 101: A Beginners Guide
Spring Boot and Kafka Streams Example
Spring CrudRepository and ListCrudRepository Examples
Spring Boot File Upload REST API Example
Setting Java Version used by Maven Compiler
Spring Boot Logging Levels Example
Spring Boot Role-Based Authentication with AWS Cognito
Spring Boot REST API Example – Step-by-Step Guide
Spring Boot and Vaadin CRUD Example
Apache Kafka using Spring Boot
Spring Boot Security Role-based Authorization
TypeScript Optional and Default Parameters
TypeScript Array slice()
Spring Boot REST API for Long-Running Tasks
Spring Boot @KafkaListener and @KafkaHandler Example
Using Spring KafkaAdmin to Create New Topics Programmatically
Using KafkaTemplate with Spring Boot
[Solved] This version of ChromeDriver only supports Chrome version
Top 5 View Template Engines for Spring
[Solved] Maven – Fatal error compiling: invalid target release
OpenAI ChatGPT APIs using Spring Boot
Kafka Single and Multi-Node Clusters using Docker Compose
Spring Boot App Automatically Closes with Exit Code 0
HowToDoInJava provides tutorials and how-to guides on Java and related technologies.
It also shares the best practices, algorithms & solutions and frequently asked interview questions.
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