-
Enterprise Java
Mockito: Cannot instantiate @InjectMocks field: the type is an interface
Anyone who has used Mockito for mocking and stubbing Java classes, probably is familiar with the InjectMocks-annotation. Use this annotation…
Read More » -
Software Development
[MEGA DEAL] The All-in-One Six Sigma Certification Bundle (97%)
Be a Better, More Successful Manager & Optimize Project Operations with 31 Hours of Expert-Led Courses on Six Sigma Belts…
Read More » -
Enterprise Java
REST: Creating resources
Resource creation is a common REST API operation. In this post we will see how single resource can be created.…
Read More » -
Enterprise Java
Migrating Neo4j graph schemas in Kubernetes
When running enterprise applications with zero-downtime, we need to be able to perform database schema migrations without disrupting active users.…
Read More » -
Core Java
Optional orElse vs orElseGet
Java 8 introduced a fantastic concept of Optional, which we looked into in our blog Java 8 Optional. So just…
Read More » -
Software Development
IntelliJ’s text based HTTP client
IntelliJ provides a HTTP client that is purely text based. While this might sound strange at the beginning it turns…
Read More » -
Core Java
Better NullPointerException Messages Automatic in JDK 15
I discussed long-awaited and highly appreciated improvements to NullPointerException (NPE) messages in the posts “Better Default NullPointerException Messages Coming to…
Read More » -
JavaScript
Step-by-Step Guide to JavaScript Localization
In this post, we take a step-by-step look at localization using JavaScript. We let the user choose the language to…
Read More » -
Core Java
Reverse A String Using Recursion
1. Introduction In this article, You’re going to learn how to reverse a string using recursion approach. The first program…
Read More »
