StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Grzegorz Skibinski

Rating
1512.14 (56,943rd)

Reputation
775 (191,338th)

Page: 1 ... 9 10 11 12 13 ... 16

Title	Δ
Pyspark - group by column and collect unique set of values from a c...	0.00
python - How to generate all possibilities of adding + and - betwee...	-0.15
Indexing pandas dataframe when column names are integers	0.00
How do I reshape only parts of a dataframe	+0.98
Change the consecutive value of selected rows in pandas	+0.51
What's the Pythonic way to iterate over two consecutive rows in...	0.00
Mask two columns with a list of list ( Pandas df)	-0.07
Drop duplicate if the value in another column is null - Pandas	-0.62
Python Pandas Reshape Data Frame	+0.51
How to extract the values for a list of given tags in the xml value...	0.00
python create a new column using multiple conditions	-0.55
Pandas dataframe .at ValueError : cannot convert string to float	0.00
Best Way to Clean Up Dataset	0.00
How do i perform join on 2 dataframes that have same number of rows...	+0.03
pandas.DataFrame.replace change dtype of columns	-0.16
How to find arithmetic combination of numbers that give a particula...	+0.52
Hive query to map 3 array columns position wise	-1.61
Find difference between two data frames which has values in form of...	0.00
Is there a way to predict if exp is going to return inf	+0.02
Permutations of a list with 16 integers but only if 4 conditions ar...	-1.22
Why I'm getting False?	+3.27
How to do element wise operation of Pandas Series to get a new Data...	+0.51
How to merge similar rows and split column into rows by values?	+1.87
How do I merge duplicate rows and change all False values into True...	+0.68
Concatenate multiple values in same row into a list	-0.22
Rolling correlation and average (last 3) Per Group in Pandas	0.00
counting various instances within a list	0.00
ValueError while trying to add a prefix to the values of a datafram...	-0.30
Python Dataframe iterate over rows ( compare a values between them)...	0.00
How do I group dataframe columns based on their sequence relation	-0.95
Delete dataframe rows based on column values	0.00
Insert empty row/s at the end of the data	-0.04
Best way to implement SCD1 in hive	+0.51
loc Funktion next value	0.00
Insert digit into positive and negative number	+0.01
how to find and convert missing values in a pandas dataframe in a H...	0.00
Comparing between entries in a list of lists using correct indexes	+0.77
merging tweets by date, returning count of sentiment score	0.00
How do I merge categories for crosstab in pandas?	-0.49
Removing duplicate values after pandas.groupby	-0.51
Comparing two lists of strings and return boolean values	-1.15
Smallest difference pair of values between two list	-1.80
How to divide all entries in two lists into one	-0.79
how to fill date column in one dataframe with nearest dates from an...	+0.56
How to take 2 params and apply a function in pandas	-0.65
How to find an array in string format in pandas using regular expre...	-0.66
Hive regexp_replace failed to replace backslash	-1.63
Print numpy array without brackets	+0.50
How to transpose a column into multiple rows for a column value in...	-0.37
how to declare a matrix with its indexs in the bottom left = 0 0	+1.88