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Serge Ballesta

Rating
1553.29 (7,042nd)
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89,310 (881st)
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Title Δ
remove None's by filter but not 0 +0.47
Building pandas dataframe from JSON -0.07
Possible to extend two lists at once? 0.00
how to get python to add several totals together and print the over... +0.21
Why the result always is around 2.87 +1.61
Finding the difference between two dataframes having duplicate reco... +0.47
Group DataFrame conditionally in Python using pandas -0.53
Results from for loop to dataframe, then to csv +1.51
Sort .csv in multidimensional arrays -0.03
Why does Python still come with the pip version 9 which I believe i... 0.00
Create column based on multiple conditions on different columns 0.00
re-shaping pandas dataframe (startdate, enddate) to daily and hourl... -0.03
How to make cin work after using getline? 0.00
How to read an istream into a variable? 0.00
how to select multiple columns after grouping by a single column +0.20
Avoiding object slicing +1.17
Pandas checking if a column is category issue -2.31
Python : Create dictionary keys from renamed pandas columns 0.00
Restructure CSV file with Python +1.07
Casting a pointer when passing it as an argument for void* parameter -0.59
How to run python script for multiple input on multiple cores at th... 0.00
Reading multiple diffrent words/numbers from lines of file 0.00
How to find Non repeat Occurrence of column with respect to another... 0.00
Is there a way I can store the output of a terminal command into a... +0.47
Dataframe find & remove non changing values multiple fields -0.29
python 2.7 : How to grep/split lines containing pattern -0.12
Excessive memory usage when creating one SQL database from another 0.00
Extract and match items dealing with multiple data-frames using Pyt... 0.00
use a list to specify which subdictionary to use -0.23
Generate list of numbers T*U and filter every other in each branch... -1.10
Remove last n days from dataframe 0.00
Dynamically create DF and filter with loop -0.05
errors=surrogateescape vs errors=replace +0.47
Adding values to masked pandas data frame 0.00
How to pass dynamic and static 2d arrays as void pointer? -0.53
Bit order in struct is not what I would have expected +0.48
Add a column to a csv file at specified index with different values -0.05
How do I compute cooccurrences of variable values within days over... -2.20
Split "weighted" list/array into equal size chunks +0.48
Operations on multiple data frame in PANDAS +0.48
Compare corresponding columns with each other and store the result... +0.47
How to export numpy array to csv without including filename in file +2.13
Get rid of unicode decimal charater +2.49
Are there downsides to using std::string as a buffer? -0.54
How to reset the socket adress use in python ? ( solve WinError 100... 0.00
Summing split dataframe columns in an iterative process 0.00
Python: Why does Python TCP-client receive data so slowly on differ... -0.09
getline() doesn't read accented characters correctly -0.37
Efficiently add multiple lines to file by index -0.99
How to apply own build function on groupby +0.45