what is the difference between df.head and pd.options.display ?

Question

in machine learning the code
import pandas as pd
pd.options.display.max_columns = 6
df = pd.read_csv('https://sololearn.com/uploads/files/titanic.csv')
print(df.describe()).
what is the difference if we say ...display.max_columns=6 and print(df.head(6))

Answer 1

Head is for rows, not colums. And options affects all output, head only one.

Answer 2

It affects only one *output*. If you use options it applies to all tables you print in your document. Head applies only to one table.

Answer 3

Ok, but how do you mean head affects only one? You mean one column? Cuz we can define head( 6), and usually shows 5 rows

Answer 4

thnx, more they say it will display all 6 columns, without the line, which line?