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Serge Ballesta

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1553.29 (7,042nd) 		Reputation
89,310 (881st)
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Title Δ
Error when trying to .insert() into dataframe 0.00
Filtering dataframe contents with the occurance of a string -1.59
pandas modifying sections then recombining 0.00
Appending duplicates as columns and removing the other rows +0.99
Extract specific column with dict as rows 0.00
Giving name to dataframe column which does not have a name -2.33
My server program is unable to send data to the client program I wr... 0.00
How to properly escape reserved regex characters in JSON? -1.45
Pandas rolling and ignore rows that have NaN in the count -0.55
insert new column into dataframe which computes from more than 1 va... +3.16
Getting data from url and putting it into DataFrame -0.55
Pandas groupby/apply has different behaviour with int and string ty... 0.00
How to compare value of second column with same values of first col... +1.76
Fast EMA calculation on large dataset with irregular time intervals -2.02
File contain \u00c2\u00a0, convert to characters -1.71
Setting calculated value for column for each group in a dataframe 0.00
How to make an object to be a dataframe in python -0.04
Best way to design a search operator converter in Python 3.x? 0.00
Create a new Dataframe based on Time Difference and a condition on... +2.07
How to repeat a user input email if not valid -0.56
Fast and frequent file access while executing C++ code +0.44
Pandas- binning number of minutes in various datetime ranges 0.00
Query regarding placeholder in SELECT statement in sqlit3 library 0.00
How to Query and Export Large Data Set in Python Pandas -1.62
CLI script with python with variable including special character 0.00
function does not pass a value received through "for" loop 0.00
How to keep NaN in pivot table? -0.43
How to speed up my Python apply function across a DataFrame -0.06
Counting times column values change +0.92
How to match asset price data from a csv file to another csv file w... 0.00
Conversion from nested json to csv with pandas +0.44
How to get attributes of parent class object only -0.30
Partial function object has no attribute "__code__" -0.06
How to import specific column from an excel sheet and store its val... +0.47
Sorting values for every level 1 in pandas multiindex 0.00
Pandas Dataframe inefficient for loop through columns +0.46
Pros and cons of an object with big dataframe vs a list of lots of... 0.00
How does one subset pandas dataframe dates on monthly endpoints? -0.04
Boolean indexing in Pandas DataFrame with MultiIndex columns -0.46
Merge multiple large float32 matrices into one and store them 0.00
Get Percent change where axis equals columns in python pandas? +0.12
Add bands to data based on values from another table 0.00
Calculate date time difference of two columns with null value in da... +0.45
how can we split column names on base of Delimiter from configurati... +0.45
TypeError: 'in <string>' requires string as left oper... 0.00
remove duplicate word from pandas column -0.18
How to convert np.int64 into python int64 for PandasSeries? -0.15
How to separate Pandas column that contains values stored as text a... -0.45
How to flatten a hierarchy with Pandas 0.00
Populate a dataframe based on a aggregated dataframe 0.00