What is a HAR file and How Is It Generated?
HAR files are great for providing additional information about HTTP requests. Sometimes, when I’m troubleshooting issues on sites, we ask users to send us a…
Use the Wistia API and Plugins to Add a Rewind Button
We use Wistia to host all our videos and provide a great viewing experience for our users. The Wistia platform offers many useful features out-of-the-box,…
1 Great Thing in 2014: Docker
What a year! 2014 was my entry year in OSTraining and I couldn’t be more pleased. To meet all the team and work with them…
Installing Phing Globally with Phar
As we’ve been releasing more code via Alledia, we’ve found ourselves relying more and more on Phing. Phing is a build system that allows you…