Python

df_test.iloc[0]
or
df_test['someColumnName'].iloc[0]

df2 = df.head(N)
# this should select N rows from top and copy to new df
df3 = df.tail(N)
# this should select N rows from bottom and copy to new df

 df.iloc[:n]

DataFrame.head( n = 5)

df.head(n)

PREVIOUS	NEXT

Code Example
Python :: Python NumPy broadcast_arrays() Function Example
Python :: lamda python
Python :: adding number in set in python
Python :: python string cut last n characters
Python :: oserror: invalid cross-device link
Python :: change forms labels django
Python :: os chdir python
Python :: python help
Python :: baeutifulsoup find element with text
Python :: tkinter text editor
Python :: ordered dictionary
Python :: get file in file zip python
Python :: how to convert numpy array to cv2 image
Python :: python dictionary multiple same keys
Python :: double variable for loop python
Python :: knn with sklearn
Python :: plot cumulative distribution function (cdf) in seaborn
Python :: render() in django
Python :: multiline comment in python
Python :: higlight words in python
Python :: np.r_
Python :: BURGERS2 solution
Python :: how to declare np datetime
Python :: turn columns into one column as list python
Python :: compare times python
Python :: import flask session
Python :: python to make video
Python :: creating an apis with python and flask
Python :: torch.load
Python :: python test type