A useful bit of mathematics. Claims that calculating this is a vital first step in robotics research
This is a novel set of higher level patterns. Not novel patterns, but different from all the lists of patterns that I've seen which makes this one especially interesting!
Command line cheat sheets. Not sure but could be useful.
Interesting trends in scholarly work, references, citations and academic status.
You may or may not agree with these formatting ideas.
Really nice taxonomy of database types in history.
Always great to see another clarification of this important technique.
Super useful new gem that lets you get rails like auto loading in any ruby program
Really great rundown of less known features of Postgres!
Surprising and useful way to think about correct SQL statements.
Super useful modern rundown of low hanging fruit performance tips for rails.
A wonderful trip down memory lane of code that had a huge impact in history. The only one that seems to be missing is Y2K.
These people have one of the largest rails apps. They know what they are talking about!
There are numerous tools used by internal google developers that are not available outside. This is a list of similar tools that are open source and available to all.
Very nice python interface to control a robot that hides a lot of the complexity (at the cost of flexibility of course)
This is a useful and detailed guide.
Another interesting SLAM library to try
Very nice explanation of behavior trees