I Recommend: CodeKatas.org
Find out how other people practice coding! codekatas.org is a prime source of code casts. You'll find many different katas in many different language performed by many different people. What better thing to learn?
► All Recommendations: https://goo.gl/ePaKsc
► Let’s Develop! http://letsdeveloper.com
► Don’t Miss an Episode: http://goo.gl/whzDi1
«Other Series»
► Insight of the Week: https://goo.gl/TcWQK4
► Let’s Develop Conway’s Game of Life: http://goo.gl/xc59GX