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Career
Oracle Certified Associate and Professional, Java SE 7 Programmer
This certification was one of the first exams I was considering after I was done with my college courses regarding…
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Enterprise Java
A Tour Through elasticsearch-kopf
When I needed a plugin to display the cluster state of Elasticsearch or needed some insight into the indices I…
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Core Java
Java 8 Friday: 10 Subtle Mistakes When Using the Streams API
At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled…
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Agile
#NoEstimates
The main difficulty with forecasting the future is that it hasn’t yet happened. – James Burke When I first heard…
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Software Development
The Simple Story Paradox
I’ve recently been following the #isTDDDead debate between Kent Beck (@kentbeck), David Heinemeier Hansson (@dhh), and Martin Fowler (@martinfowler) with…
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Software Development
gonsole weeks: content assist for git commands
While Eclipse ships with a comprehensive Git tool, it seems that for certain tasks many developers switch to the command…
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Career
Spring Professional Study Notes
Before we get down to my own additions to existing resources mentioned in my certification guide post I would like…
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Android Core
5 tips to improve performance in Android applications
If your application has many time-intensive operations, here are some tricks to improve the performance and provide a better experience…
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Groovy
MongoDB and Grails
So recently, I had a requirement to store unstructured JSON data that was coming back from a web service. The…
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