Guidelines and thoughts about C. In my work, we often deal with. The initial choice was to represent them in programs by type. At this point x must not be negative return a - b;.

Two Geeks Walk Into A Blog. Using Enumerations to Make a Faster Activity Feed in Rails. A month ago the bright guys over at Thoughtbot wrote a blog post about using polymorphism to make a better activity feed in rails. 11 Best Practices for Low Latency Systems.

In search of the perfect pixel. Just got back from Los Angeles, where I presented in the Open Problems in Real-Time Rendering Course. You can also download my slides with notes here. Super grateful to have been part of this initiative. Lots of great content was presented. Thanks to everyone who came to the course! August 7, 2017.

Notes on technology, programming, and more. I tried a few different wall-wart adapters from various phones or adapters, but no luck. Instead of using a wall-wart power supply, I decided to use the USB 3. 0 port on the front of my PC as the power supply. And sure enough, within a few seconds, I was able to see the Raspberry Pi 3 in the IoT dashboard.

In my previous post on implementing a recursive read-write spinlock. I briefly talked about trivial optimizations that could be done to improve the time spent in the lock functions. Test that only test the reader locks without any writers involved, and a. Measuring optimizations from the first post.