How to get the closest single row after a specific datetime index using Python Pandas

Question

DataFrame I have:

            A   B   C 
2012-01-01  1   2   3 
2012-01-05  4   5   6 
2012-01-10  7   8   9 
2012-01-15  10  11  12 

What

Answer 1

Couldn't resist answering this, even though the question was asked, and answered, in 2012, by Wes himself. Yes, just use truncate.

df.truncate(before='2012-01-07')