Learn about best practices for unit testing in Java.
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Baeldung Author
Anshul Bansal
I am a full-stack JEE developer with 8 years of experience. Seasoned in technologies like Grails & Groovy, Spring, and Hibernate with various domains. You can discover my technical content here at Baeldung or on https://dev.to/smartyansh.
Here's what I've written (so far):
REST vs. gRPC
Filed under REST
Compare two architectural styles for web APIs
Kubernetes with kind
Filed under DevOps
Primarily a testing tool for Kubernetes, kind is also handy for local development and CI
Introduction to Spring Native
Filed under Spring
Learn how to use Spring Native to compile and build native images using Buildpacks and GraalVM’s native build tools
Capturing Image From Webcam In Java
Filed under Java
Explore a few Java libraries that allow us to capture images by accessing the webcam
JVM Parameters InitialRAMPercentage, MinRAMPercentage, and MaxRAMPercentage
Filed under Java
Learn about JVM parameters InitialRAMPercentage, MinRAMPercentage, and MaxRAMPercentage for setting the RAM percentages that the JVM will use for the heap
Mapping PostgreSQL Array With Hibernate
Filed under Persistence
Explore a few ways to map the PostgreSQL array with Hibernate
JVM Storage for Static Members
Filed under Java
Learn about JVM storage for the static methods and members
Java NIO DatagramChannel
Filed under Java
Learn about Java NIO’s DatagramChannel class that allows the creation of a datagram channel to send/receive UDP packets
Returning Stream vs. Collection
Filed under Java Collections
Explore Java Streams and Collections and discuss various scenarios that suit their respective uses as return values
A Guide to SAML with Spring Security
Filed under Spring Security
Explore Spring Security SAML with Okta as an identity provider
Bad Practices With Synchronization
Filed under Java Concurrency
Learn about a few bad practices associated with synchronization and the better approaches for each use case
Binary Semaphore vs Reentrant Lock
Filed under Java Concurrency
Learn the differences between binary semaphores and reentrant locks and see which one is best suited in common situations
Redis vs MongoDB
Filed under NoSQL, Persistence
Learn some features offered by Redis and MongoDB and see when to use Redis or MongoDB by comparing them against each other
Distributed Performance Testing with JMeter
Filed under Testing
A quick and practical guide to distributed performance testing with JMeter.
Performing Calculations in the Database vs. the Application
Filed under Persistence, Programming
Explore the advantages and disadvantages of performing calculations in the database and application code
DAO vs Repository Patterns
Filed under Architecture, Persistence
Understand the difference between the DAO and Repository patterns with a Java example.
A Guide to async-profiler
Explore async-profiler along with various profiling techniques it offers
Version Comparison in Java
Filed under Java
Explore a few ways to compare version strings in Java through various libraries
View Bytecode of a Class File in Java
Filed under Java
Explore ways to view the bytecode of a class file in Java
Baeldung on Kotlin
Guide to Spring Boot Testing with Kotlin
Filed under Kotlin Web, Testing
Explore a few unit and integration testing techniques for the Spring Boot app with Kotlin.
Kotlin Interview Questions
Filed under Kotlin
Learn a few typical interview questions categorized into beginner and advanced levels
Java vs. Kotlin
Filed under Kotlin-Java Interop
Learn several key differences between Java and Kotlin, the two most popular languages for the JVM.