In the rapid-growth phase of a startup, one of the most challenging problems is ensuring that your growing team has access to the required knowledge to properly and efficiently do their jobs. This is an issue in every company, but it's particularly difficult for a startup for several reasons. With…
Note: As was pointed out in numerous comments on Hacker News and here, this approach is problematic for a number of reasons. Transferring a secret key between devices in this manner can leave you vulnerable to serverside exploits and increases the likelyhood that your key will be exposed. This method…
When I announced my group chat application, Mentat, on some forums a few weeks ago, a common question was "Why would I use this over the apps already out there?" Fair enough; while I've derived a lot of personal enjoyment from designing this side project from the ground…
At work I've recently had to build and release an Android app many times over, each time with slight bug fixes and updates, for a client to test. I'm hoping to incorporate Fastlane and/or a CI tool to automate this soon, but in the meantime I'm burdened with the…
Learning Erlang, and the OTP framework in particular, has given me a better understanding of distributed systems and their fundamental building blocks. Before this, my experience with distributed systems was solely in the realm of Kubernetes, which we use at work for deploying scalable, distributed web services. I was introduced…
A while ago I published redux-remote-datatable. It's a React and Redux-based table for serverside-processed data, and it looks like this: At the request of a GitHub user, I added an example implementation of the API written in Ruby on Rails. You can find that here. This is the server I…
One of my most frequently-used open-source tools is datatables.net, a jquery-based interactive table with dynamic sorting and searching. I sought to bring the simplicity of that project's serverside API to React, using Redux to handle state changes. The result is redux-remote-datatable. I limited the scope solely to server-processed data…
tl;dr: A 10x programmer does not necessarily know one language/framework ten times as well. More likely she uses 10 programming tools just as well as others who master only one. Look up programmer on Indeed and you'll immediately see how fragmented CS jobs are. It's the nature of…
If you've ever played NetHack, the beloved roguelike, then you'll be very familiar with the above image. It's the first message you receive when beginning a game and, due to the permadeath nature of roguelikes, you're likely to begin several games in a single session of nethack. Out of the…
ZID is my first foray into Shopify app development. I used the official Shopify Rails engine to get up and running quickly. After toying with a few ideas, I settled on making an app to find and delete products with 0 inventory. The use case is for vendors with large…