regression examples in statsmodels
variable selection in python
variables selection in python
change the working directory of ipython in windows
change the ipython working directory in windows to whatever dir you want rather than the default
install jupyter notebook extension
install the jupyter notebook extension: enable code folding, toc, and so on
sentiment analysis with twitter 01: twitter analysis with tweepy
show how to let a column in the data be the tick in the x axis
python matplotlib: xticks, tight_layout
show how to let a column in the data be the tick in the x axis
deploy flask on heroku
python decorators
an introduction of python decorators
python multiprocessing and threads 02: multiprocessing.Pool
compare apply(apply_async) and map(map_async) in multiprocessing.Pool
python multiprocessing and threads 03: multiprocessing.Process v.s. threading.Thread
compare multiprocessing.Process v.s. threading.Thread