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DevOps
Continuous Deployment: Introduction
This article is part of the Continuous Integration, Delivery and Deployment series. Continuous deployment is the ultimate culmination of software…
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DevOps
Docker Common Commands Cheatsheet
Docker CLI provides a comprehensive set of commands. Here is a quick cheat sheet of the commonly used commands: …
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Career
Are recruiters generally all so bad?
I have a friend who’s a recruiter. Yes, that can actually happen. I mentioned to him that I’d been contacted…
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Enterprise Java
Avoid unwanted component scanning of Spring Configuration
I came through interesting problem on Stack Overflow. Brett Ryan had problem that Spring Security configuration was initialized twice. When…
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Enterprise Java
Black Box Testing of Spring Boot Microservice is so easy
When I needed to do prototyping, proof of concept or play with some new technology in free time, starting new…
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Core Java
Converting between Completablefuture and Observable
CompletableFuture<T> from Java 8 is an advanced abstraction over a promise that value of type T will be available in…
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Enterprise Java
Deployment Pipeline for Java EE 7 with WildFly, Arquillian, Jenkins, and OpenShift
Tech Tip #54 showed how to Arquillianate (Arquillianize ?) an existing Java EE project and run those tests in remote…
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Software Development
Getting Started with Machine Learning
“Machine learning” is a mystical term. Most developers don’t need it at all in their daily work, and the only…
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Enterprise Java
Developing a Data Export Utility with PrimeFaces
My day job involves heavy use of data. We use relational databases to store everything, because we rely on enterprise level…
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