Explore different ways of calculating the area of a circle using Java.
Here's what I've written (so far):
ZonedDateTime with Spring Data MongoDB
Filed under Spring Data
Learn how to create MongoDB converters in order to handle Java ZonedDateTime objects.
Limiting Query Results with JPA and Spring Data JPA
Filed under Spring Data
Learn about limiting query results with JPA and Spring Data JPA.
Java Weekly, Issue 254
Filed under Weekly Review
A quick look at Spring Boot DevTools and how it can speed up development, plus a list of the top 100 Java libraries in 2018.
How to Replace Many if Statements in Java
Filed under Java
Learn various ways of replacing complex nested if statements
Deep Dive Into the New Java JIT Compiler – Graal
Filed under Java
Explore the functionalities of the new Java JIT compiler – Graal.
Installing Java on Ubuntu
Learn how to install OpenJDK and Oracle JDK versions 8 through 11 on Ubuntu systems.
Generate a Secure Random Password in Java
Learn several methods for generating secure random passwords in Java.
Guide to BufferedReader
Filed under Java
Learn the basics as well as some advanced features from the BufferedReader class
Spring Security OAuth Login with WebFlux
Filed under Spring
Configure the OAuth Login support in a Spring Webflux application.
Mocking a RestTemplate in Spring
Filed under Spring Web, Testing
A simple guide to mocking when using Spring’s RestTemplate.
Print Even and Odd Numbers Using 2 Threads
Filed under Java
Learn how to synchronize Threads to print even and odd numbers alternatingly
Convert Between java.time.Instant and java.sql.Timestamp
Filed under Java
Convert a java.time.Instant to java.sql.Timestamp and vice-versa.
Understanding Memory Leaks in Java
Filed under Java
Learn what memory leaks are in Java, how to recognize them at runtime, what causes them, and strategies for preventing them.
Hibernate Field Naming with Spring Boot
Filed under Spring Boot, Spring Persistence
Learn how Spring Boot configures Hibernate’s field naming strategies and how to configure them yourself.