python - Pandas: get second character of the string, from every row -

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i've array of data in pandas , i'm trying print second character of every string in col1. can't figure out how it. can print second character of each string individually, example:

array.col1[0][1]

however i'd print second character every row, there "list" of second characters.

i've tried

array.col1[0:][1]

but returns second line whole of col1.

any advice?

you can use str access string methods column/series , slice strings normal:

>>> df = pd.dataframe(['foo', 'bar', 'baz'], columns=['col1']) >>> df   col1 0  foo 1  bar 2  baz  >>> df.col1.str[1] 0    o 1    2

this str attribute gives access variety of useful vectorised string methods, many of instantly recognisable python's own assortment of built-in string methods (split, replace, etc.).


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