recursive.codes


The Personal Blog of Todd Sharp

Posts tagged 'Java'

Conference Review - DevNexus 2017

I used to attend a lot of conferences. Back between 2008 and around 2012 I'd go to at least one (if not more) a year.  I've even spoken at a number...


Grails on Raspberry Pi - Part 1

In celebration of Pi day (actually, it's mostly coincidental, but let's go with it) I wanted to post the first in a series of upcoming posts about using...


Grails on Raspberry Pi Part 2 - Why Grails?

So why Grails on a Raspberry Pi?  It's a valid question and one that I hope to answer with this post.  If you're not familiar with Grails, perhaps...


Grails on Raspberry Pi Part 3 - Installing Groovy And Grails

The first step in getting working with Grails on the Raspberry Pi is, of course, installing Grails.  I've been somewhat dreading this post because...


Grails on Raspberry Pi Part 4 - Intro To GPIO

If you've missed the first three parts in this series you may want to check them out before proceeding:Part 1 Part 2Part 3Alright, now that you're...


A Groovy Alternative To Java 8 Streams and Collectors

I recently read this article over at DZone about using Java 8 Streams and Collectors to manipulate and perform calculations on a list of integers....


Spark Java "Flash" Scope

One of the handiest features of Grails is the "flash" scope.  The flash scope is "A temporary storage map that stores objects within the session for...


Conference Review - DevNexus 2018

In 2017 I attended the DevNexus conference in Atlanta and wrote my thoughts of it at the time.  I was mildly critical of some of the content...


Oracle Functions - Connecting To An ATP Database

So you've created, deployed and tested your first serverless function on Oracle Functions. It works great and you're ready to take the next step beyond...


Oracle Functions - Invoking Functions With The OCI SDK

In my last post we took a look at how to create serverless functions which interact with an Autonomous Transaction Processing (ATP) instance. We invoked...