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Colonel Beauvel

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1536.87 (13,471st)
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23,409 (5,571st)
Page: 1 2 3 ... 16
Title Δ
For loops with multiple result -0.55
Create a pattern of string in python -0.45
Group-by and add new calculated column in Python +2.57
How do you use nested for loops to print out the following pattern... +0.67
Pandas initialize dataframe with np.array().T 0.00
Extract urls from a string of html data +0.45
Changed value in numpy array based on index and on criteria -1.49
Sorting and merge values of a python dict +0.44
Which boolean operator is applied when using Pandas.merge() on mult... 0.00
Finding max value in col1 with respect to values in col2 of a list... -0.28
Pandas - join with missing columns as NaN -0.97
Vectorising simple formatting function to handle vectors with NAs -0.69
How to check if a sequence of INTs are in a list and remove them in... -1.70
Filter list by value -0.05
How to remove dataframe columns according to name lists in python? 0.00
Python count and average value of keys in list of dict -2.49
Use numpy to translate huge array of 2-byte strings to correspondin... -0.65
How to fit a non linear function with python? 0.00
python: find the indeces of nested list by condition -1.29
Comparing key, value pairs equivalent in R +0.44
Creating Dictionaries from arrays in Python -0.66
Excluding the NaN values while doing a Sum operation across the row... -0.53
Map unique strings to integers in Python +0.31
How get the nr of rows until the next value -1.31
Set columns of DataFrame to sum of columns of another in pandas +1.76
Count the amount of a specific row elements combinations in an array 0.00
piecewise linear interpolation function in python +0.44
Replacing a value with anothe rone +0.43
How can i reorder a variable having categorical values in dplyr -1.18
List comprehension with elements appearing twice -0.76
How to access all dictionaries within a dictionary where a specific... -0.19
Change the plot color based on some criteria +0.43
Update missing values in a column using pandas +1.50
How to combine magrittr pipes and %in% inside a dplyr::filter predi... -2.02
Any way to facilitate the output when manipulating data.frame in li... 0.00
Subset data.table columns independently 0.00
Pandas broadcasting values given logical condition in group by -1.50
data.frame rows to list named elements +1.73
Sequence number groupby ID with reset 0.00
Minimum of cells in two matrices within a moving kernel 0.00
Convert complex NumPy array into (n, 2)-array of real and imaginary... -1.32
R code to insert rows based on a column's value and increment i... +1.24
Transform x,y numpy matrixes into a list of (x,y) points +1.32
Create dictionary from another dictionary with the fastest and scal... -0.34
converting tuples to lists in list -0.07
Flexible filter for data frame in R 0.00
simplest python equivalent to R's grepl +1.52
Interpolate Matplotlib Array to an Arbitrary Length 0.00
select elements in a list by the occurrence of zeros in python +0.74
how to slice a dataframe from the end to the beginning? +2.49