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Scala
Chaining futures in scala
Suppose I want to make coffee. This involves 4 steps: 1a. grind coffee beans 1b. heat water 2. combine 3.…
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Groovy
Basic Groovy and Grails Code Review Guidelines
I’ve been – and still am – teaching Grails to non-Java programmers for a while now. This also meant to…
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DevOps
Ignore the Hype: 5 Docker Misconceptions Java Developers Should Consider
How can you to take a pragmatic approach to Docker and look beyond the hype? Docker has been getting a…
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Software Development
Code and other reviews (a small piece of advice)
Many teams have some sort of very regular reviews. I’m not thinking personnel reviews or budget reviews, I’m thinking code…
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Enterprise Java
Handling time outs in Async requests in JAX-RS
JAX-RS 2.0 provides support for asynchronous programming paradigm, both on client as well as on the server end. This post…
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Software Development
Rethinking Pair Programming
By default, we always do our work in pairs. We strongly believe that the quality achieved by two people working…
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Core Java
Roll Your Own Pirate-Elvis Operator
So, Java doesn’t have an Elvis operator (or, as it is more formally known, null coalescing operator or null-safe member…
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Core Java
Java 8 Lambda Expressions Tutorial
Greetings! :) After a few months away I decided to come back in style :). I noticed that one of…
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Enterprise Java
JSF: Validation at the right phase (understanding the life cycle)
Hi everyone! Although the title emphasises the word validation, this article is actually about the JSF life cycle. That’s because…
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