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David Gray
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23 followers
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5 Things I've learnt being a scrum master
I've been a scrum master now for about 6 months. Having been involved in scrum previously as a product owner, as well as a developer, so moving into this role has really opened my eyes to some of the more political and arguably awkward elements of trying t...
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This dude is having a bad day
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Jax-RS custom exception handling
One of the nice things about working with JEE is the components available really are pretty standard.  While using JAX-RS, sometimes you need to control how exceptions get processed and fed back to the user.  If an exception is thrown, by default, you'll ge...
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Stripping Java string SQL statements automatically
Do you ever get sick of typing out an SQL statement in Java with all the String syntax? Then, when the statement doesn't work, you have to copy it back into pure SQL to run it to check it works? This was a pretty common problem for me, so I made a simple sy...
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Importing a libgdx project into Intellij
I've started getting into Intellij.  I must admit, I'm much more comfortable with Eclipse so it was a bit of a learning curve.  On top of that, I'd never used the libGDX gaming framework for Android.  I found documentation a little sparse online so I though...
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Strategy Pattern ain't meant for Spring!
Right, so lets say you're writing a Spring MVC app and you decide, "I want to do seperate encapsulated algorithms that can be swapped to carry out a specific behaviour". The classic response to this would be "you need the Strategy Pattern ma' boy!".  So, th...
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Best JSON parser out there...
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