Links July 23, 2016 https://news.ycombinator.com/item?id=12146946 https://news.ycombinator.com/item?id=12149338 https://news.ycombinator.com/item?id=12146920 https://avicoder.me/2016/07/22/Twitter-Vine-Source-code-dump/ https://avicoder.me/2016/06/20/some-random-python-tricks/ https://news.ycombinator.com/item?id=12147135 https://news.ycombinator.com/item?id=12144371 https://news.ycombinator.com/item?id=12145351