Change Python Version
Python plays a major role at Mozilla; much of our website backends and tooling are written in the powerful language. Want to build Firefox? You'll need to make sure you have the proper Python version, which I recently found out had been upgraded.
Despite installing and verifying I had the version of python I needed, the default version was still an older version and the build was failing. I know that there are python version managers and symlinking tricks, but I wanted the easiest and most explicit possible way to set a default python version, and I did it with an entry to ~/.bash_profile:
alias python='python3'
The directive above sends python calls to python3 and thus I can specify the python version with this entry. There are many ways to accomplish this goal but this one works great for me!
![Responsive and Infinitely Scalable JS Animations]()
Back in late 2012 it was not easy to find open source projects using requestAnimationFrame() - this is the hook that allows Javascript code to synchronize with a web browser's native paint loop. Animations using this method can run at 60 fps and deliver fantastic...
![CSS vs. JS Animation: Which is Faster?]()
How is it possible that JavaScript-based animation has secretly always been as fast — or faster — than CSS transitions? And, how is it possible that Adobe and Google consistently release media-rich mobile sites that rival the performance of native apps?
This article serves as a point-by-point...
![Create a Context Menu with Dojo and Dijit]()
Context menus, used in the right type of web application, can be invaluable. They provide shortcut methods to different functionality within the application and, with just a right click, they are readily available. Dojo's Dijit frameworks provides an easy way to create stylish, flexible context...
![Create a 3D Animating Sidebar]()
Mozilla's Christian Heilmann is an evangelist that knows how to walk the walk as well as talk the talk. You'll often see him creating sweet demos on his blog or the awesome Mozilla Hacks blog. One of my favorite pieces...
Woah awesome idea. I will also go for it. Keep sharing such ideas to bring some awareness in users. Thank you