Ruby 2.4.0 released
https://www.ruby-lang.org/en/
https://www.percona.com/blog/2016/03/07/json-document-fast-lookup-with-mysql-5-7/
http://feederio.com/webinar/60/json-in-mysql-57
http://eloquentjavascript.net/
whats this? https://developers.google.com/edu/python/
Some off-topic linux stuff
boot from iso on a partion fs
https://help.ubuntu.com/community/Grub2/ISOBoot
http://www.tuxradar.com/files/LXF100.tut_bootfail.diagram.png
http://www.tuxradar.com/content/how-fix-linux-boot-problems
http://feederio.com/book/37/the-little-book-about-os-development
http://muratbuffalo.blogspot.fi/2016/12/learning-machine-learning-beginners.html
http://www.codewars.com/kata/imperfect-network-number-2-out-of-order-messages