Jupyter Notebook 10 個實用技巧，課堂上沒教到的

import pandas as pd
pd.read_csv?    # 顯示函式說明文件

%timeit [i**2 for i in range(1000)]
# 100000 loops, best of 5: 123 µs per loop

%%time
import time
time.sleep(1)
# Wall time: 1 s

!pip install requests
!ls -la

%matplotlib inline
import matplotlib.pyplot as plt
plt.plot([1,2,3], [4,5,6])
plt.show()

from IPython.core.interactiveshell import InteractiveShell
InteractiveShell.ast_node_interactivity = 'all'

from IPython.display import display
display(df.head())
display(df.describe())

pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user