Java
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Read property files with PropertyPlaceholderConfigurer
1. Introduction Usually when we are concerned with multiple servers where the application is deployed before going into production, we…
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Single Page Angularjs application with Spring Boot and Yeoman
I am very thankful for tools like yeoman which provide a very quick way to combine different javascript libraries together…
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In Defense of Java
So we have an eBook, The Top 10 Java Performance Problems, that we tweet out from time to time. Without…
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Introducing The Delegate Pattern
Delegate: a person who is chosen or elected to vote or act for others – Merriam-Webster. Delegate pattern: In software engineering,…
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Improve Your JUnit Experience with this Annotation
JUnit is probably part of 90% of all Java projects. And the exciting thing is, we’ll soon have JUnit 5…
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Keycloak SSO Integration into jBPM and Drools Workbench
Introduction Single Sign On (SSO) and related token exchange mechanisms are becoming the most common scenario for the authentication and…
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High Availability Drools Stateless Service in Openshift Origin
Hi everyone! On this blog post I wanted to cover a simple example showing how easy it is to scale…
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Looking at DiagnosticCommandMBean in JConsole and VisualVM
I’ve used JConsole for many years as a suitable generic JMX client. This tool is generally available with the Oracle…
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Key Tips for Managing Passwords in Sqoop
Sqoop is a popular data transfer tool for Hadoop. Sqoop allows easy import and export of data from structured data…
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