Building a 21st century star chart using a Raspberry Pi and Amazon Dash Buttons
The world is full of tech evangelists who think that technology is our route to salvation. Faced with any problem, they think all you need to do is rub a bit of tech on and pow, the problem…
Bubble sort is a sequential sort algorithm. It sorts by comparing neighbouring elements and swaps them if…
We held a team offsite in New York last month. If you know any of us at Spark, you’d guess that we spent most of the time debating with each other, like a family where everyone argues…
So I decided to code my first Slack bot the other day. I was looking to learn the most basic concepts of how a server communicates with Slack to create the bot experience, while hopefully creating something useful while I’m at it.