Welcome to Niche Software, a MicroISV based in Wellington, New Zealand.

The primary goal of the site is as a host to my writing - mostly entries in my blog, but also including more detailed articles and the occasional highly opinionated editorial. A secondary, but still important, goal is to be a place to post some tools, utilities and toys that I have written. As I tend to develop applications that "scratch my own itch," most of these are fairly technical in nature. Please check out the license on any item you download - while many are free, some are not.

Queue Testing

Dec 08 2018 priority-queues csharp

It’s vital that our priority queue returns items in the correct order, so we should write some unit tests to ensure that items are returned in the order desired. Fortunately, we can test this fairly easy using property tests.

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Creating Branching Nodes

Dec 01 2018 priority-queues csharp

For a queue exceeding two items, our existing implementations are insufficient. We need another - a BranchingImmutablePriorityQueue<T>. Each of these nodes will combine two existing sub-queues with a head item to form a tree structure.

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Older Posts

Two Dual Item Queues  24 Nov 2018
Simple Queues  17 Nov 2018
Enqueuing Values  10 Nov 2018
Dequeuing Values  03 Nov 2018
Designing the External API  27 Oct 2018
Introducing the Priority Queue  20 Oct 2018
More blog posts »

Mandelbrot Screensaver

Mandelbrot Screensaver is a screensaver that automatically generates images from Mandelbrot fractal, generating a never ending display of fractal images on your screen.

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WordTutor

WordTutor, a tool for running interactive spelling drills: the easy way to ove your spelling.

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OOS Alarm

OOS Alarm is a repeating alarm clock which pops up regularly to remind you to appropriate breaks during your work each day.

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Becoming a Better Developer

In this talk I pass on some of the things I've learnt about being a better developer.

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Static Analysis for the Win

We all know that the earlier we find a bug, the cheaper it is to fix. Shouldn't we therefore be doing everything we can to identify bugs as early as possible?

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The Pragmatic Programmer

Unusually for a technical book published in 1999, The Pragmatic Programmer remains thoroughly relevant to the modern developer. I present a review of this book, looking at how it is relevant to the modern developer.

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Writing Maintainable Code

One core skill that every developer should cultivate is the ability to write Maintainable Code - code that can be easily understood.

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Geek Communication

In June 2014, presenting to the first cohort of the Enspiral Devacademy talking about the nature of "geeks" and how to communicate effectively with them.

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Unit Testing 101

A beginners introduction to unit testing, based on Roy Oscherove's book Art of Unit Testing. Presented to both Software Quality New Zealand and to Statistics New Zealand.

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