Stack Exchange

firelynx

Berlin, Germany

http://www.internetabuser.com

I work with big data in Berlin using EMR, Map/Reduce and Python-Pandas.

I'm here to help other developers, because I myself was once a n00b. #SOreadytohelp

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Top Questions
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712
Pandas read_csv: low_memory and dtype options
stackoverflow.com

422
datetime dtypes in pandas read_csv
stackoverflow.com

142
ValueError: Grouper for <something> not 1-dimensional
stackoverflow.com

142
Apply Function on DataFrame Index
stackoverflow.com

137
Does Python have a string 'contains' substring method?
stackoverflow.com

100
Delete a column from a Pandas DataFrame
stackoverflow.com

85
Setting values on a copy of a slice from a DataFrame
stackoverflow.com

82
Pandas compare next row
stackoverflow.com

77
How to add a new column to an existing DataFrame
stackoverflow.com

64
How to get all keys with their values in redis
stackoverflow.com

64
Is there a way to copy only the structure (not the data) of a Pandas DataFrame?
stackoverflow.com

61
Bin values based on ranges with pandas
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58
How to estimate how much memory a Pandas' DataFrame will need?
stackoverflow.com

49
How to deal with SettingWithCopyWarning in Pandas
stackoverflow.com

42
Renaming column names in Pandas
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37
pandas to_csv arguments float_format and decimal not working for index column
stackoverflow.com

34
Memory error when using pandas read_csv
stackoverflow.com

33
Filter dataframe rows if value in column is in a set list of values
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29
How to convert a string with comma-delimited items to a list in Python?
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23
How to import a mysqldump into Pandas
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22
Reset a column's MultiIndex levels
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22
What is most efficient way to find the intersection of a line and a circle in python?
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21
python pandas to_sql with sqlalchemy : how to speed up exporting to MS SQL?
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21
Add new rows to a pandas dataframe
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20
adding one to all the values in a dataframe
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18
Drop duplicate row with dicts
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15
Pandas read_csv dtype leading zeros
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15
Get a list from Pandas DataFrame column headers
stackoverflow.com

14
Constructing pandas DataFrame from values in variables gives "ValueError: If using all scalar values, you must pass an index"
stackoverflow.com

14
Merge pandas dataframes where one value is between two others
stackoverflow.com

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