After 18 months testing FX trading software I decided to create and share a heuristic cheat sheet to help explore trading apps.
Facilitating UX workshops can be challenging when ideating with non-designers who have not participated in a UX workshop and are sceptical about its value. In this post, I suggest four tips for achieving successful UX workshops and gaining the trust of the more sceptical participants.
When creating d3 visualisations it's common to want some form of responsive layout. However, SVG and canvas don't provide a native way to do this. Most examples found online either use fixed dimensions or resort to some form of manual layout to achieve the required effect. This post introduces an alternative approach using CSS and custom elements.
Fiddler's AutoResponder is a great tool to mock API Responses when you're testing front end logic. It's simple but provides some powerful testing options. This is a short post to show you how.
Recreating the data used for the Guardian's Unaffordable Country visualisation in Apache Spark.
A few days ago the roadmap for future Angular releases, starting with v.4 in March 2017, was unveiled. It once again made me re-visit my personal doubts about semantic versioning, the underlying issue being that it is great for computers, but bad for humans. Considering that people are the primary...
For the past four years I’ve been an author on Ray Wenderlich’s website which provides tutorials for iOS developers. I don’t do much native iOS development these days, However, I do like to keep my skills up to date. As part of this team I sometimes find myself being assigned...
We’ve recently been investigating uses for the blockchain and as part of this, we’ve developed our own system called Scottcoin. This post will explore the core components of the Bitcoin system, how a transaction goes through it, how our internal version differs and what advantages and disadvantages it brings.
In this post I describe how to use Elastic's Rally to generate benchmarks for your private Elasticsearch queries and clusters. I'll be creating a benchmark which allows comparison of an unscored query with one where scoring is enabled.
The popularity of Spring Boot in the Java world is undeniable. In this post I will show you yet another reason for this. Using Spring Boot makes working with MongoDB an absolute pleasure.
How I used R to collect and analyse all of the tweets made about Test Bash Manchester, a recent software testing conference.
Yesterday I attended (and spoke!) at the 2016 Bristech conference, an event aimed at polyglots, innovators and the “tech curious”. It was a full house at the Watershed with over 400 tickets sold. I had a great time at the conference, attending quite a few talks myself. What made the...
In this post, I take a look at writing a simple particle simulation as a way of learning some of the basics of the Go language.
I was lucky enough to attend Test Bash Manchester recently. This is my first hand report of the experience. Find out what happened when testers from around the world all came together to talk about testing.
Having never given a technical talk before, I agreed to speak in public then found myself figuring out how I was going to do this.
A practical look into higher order components and what they bring to the table, along with a general discussion of code reuse in React
My highlights from attending the Alteryx Inspire Europe conference, hosted in London.
If you look up the MVC pattern on the web you can easily find definitions that differ and contradict each other. In this post I'll look at some definitions of MVC and consider what the differences mean for applying the pattern in practice.