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How to extract substring with regex in Python code

November 12, 2022 by admin

We have a string: “and a[x, 152] > 44.127895465113006 because 1368.1 > 1247.0” We need to extract 152 from it. This python code will do the thing: import re r = re.search(‘and\ a\[x,\ (.+?)\]’, l) print(r.group(1)) So if you run the code it prints “152”.

Categories Python Tags code, extract, python, regex, substring

Get actual value from pandas dataframe instead of object with index

February 2, 2022 by admin

.item() will do the job: p1 = df[df[“column2”]==df.column2.max()].column1.item() print(p1) This way you can extract the actual value from pandas dataframe and store it in variable for later use.

Categories Pandas Tags dataframe, extract, get, pandas, value

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