Python Course Resources
Basic: http://nbviewer.ipython.org/gist/bryanyang0528/8c63e8a34726d33c56fe
Flow Control, Object, method and Data Structure http://nbviewer.ipython.org/gist/bryanyang0528/350886672d43eb5292df
Blog Crawler http://nbviewer.ipython.org/gist/bryanyang0528/8bf8a31e6ef67c3118fa