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Problem Solving

MacOS Sierra & WD Elements “Couldn’t Unmount Disk” Problem

MacOS Sierra & WD Elements “Couldn’t Unmount Disk” Problem

A tale of a brand new disk drive, a 2TB backup, a disk failure and finally a recovery…

admin November 28, 2017November 29, 2017 Problem Solving No Comments Read more

ClassNotFoundException Running JUnit Tests in Eclipse

ClassNotFoundException Running JUnit Tests in Eclipse

I hit the following problem recently on a project I was working on that used Eclipse and Maven. I’d checked out a bunch of projects from SVN into eclipse, and configured them as Maven projects. All appeared fine until I

admin September 28, 2015September 29, 2015 Problem Solving No Comments Read more

Websphere Woes – “A composition unit with name ‘X’ already exists”

Websphere Woes – “A composition unit with name ‘X’ already exists”

I’ve been using Websphere (8.5.x) for the first time recently. Not a fan, I have to say – certainly not when using in a development environment. This is probably due in no small part to having to run on an

admin September 27, 2015September 30, 2015 Problem Solving No Comments Read more

Data Pumper – Migrating Data from MySQL to PostgreSQL

Data Pumper – Migrating Data from MySQL to PostgreSQL

I recently made the decision to migrate from MySQL to PostgreSQL (the reasons why to be covered later). I thought I’d just jot down my notes on a tool I tried which helped with the migration – SQL Workbench/J Data

admin March 14, 2014September 29, 2015 Problem Solving, Tutorial No Comments Read more

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ActiveMQ AI Alexa Alexa Skill Amazon Apache AWS AWS CodePipeline AWStats Backup Bluetooth Keyboard Camel CEP CometD Conference Devops Docker DynamoDB Esper Git GitHub Groovy Java JMS Kinematic Lambda Let's Encrypt Lightsail Logitech Mac macOS MAMP Maven MySQL REST Spock Spring Spring Boot SSL Terraform Unit Test Unit Testing UpdraftPlus Web Services WordPress
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