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B. M.

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1475.12 (4,510,950th)

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13,398 (10,776th)

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Title	Δ
Read rows and columns from excel in Python and put them in array	-1.77
How to convert list of lists into groups in Python?	+0.77
How to multiply dataframe in effective way	+1.09
How to formatting a column data in a table using python?	-0.01
I have 8 vertices of a box on a 3D terrain, and i need to seperate...	+0.61
Join text to several multi-level lists in Python	-0.66
What is the best way to limit words in string basing on number of c...	-0.90
Finding where each unique subarray occurs	+0.02
sum of dynamic columns based on certain condition	-0.59
Optimizing suggestions for a piece of Julia and Python code	-0.78
How can I combine numeric values of similar strings?	-0.23
find duplicates of items endings in a list	-0.64
Fastest way to populate an array?	-0.08
NumPy N-dim Array with periodic boundary conditions	+1.86
Why "any" sometimes works much faster, and sometimes much...	-0.47
Pandas: increase speed of rolling window (apply a custom function)	0.00
Finding subarray with target bitwise AND value	+0.45
Find the 2d coordinates(row,col) of top 'n' elements in a 2...	-0.54
Extending steps for slicing numpy arrays	+1.42
Find all combinations consisting of one row per multiple arrays	-0.42
calculate mean of numpy array based on unique element of another ar...	-1.83
Is there a way to permute a subset of a matrix?	0.00
How to convert an int values consisting of various ASCII codes to i...	-0.64
Replace numpy 2D array numbers according numbers in df columns	-2.10
Frequency domain of a sine wave with frequency 1000Hz	0.00
Convert recursive function to iterative function	-0.29
Why is linear read-shuffled write not faster than shuffled read-lin...	+1.45
Switch numpy vectors inside matrix using slicing/indexing	+1.27
Why is numpy ndarray much slower than lists for simple loops?	0.00
Difference between NumPy's vectorize and its automatic vectoriz...	+0.50
Split dictionary into multiple dictionaries by indices of one of di...	+0.33
finding nearest neighbor for python numpy.ndarray in 3d-space	0.00
Simple way to sum equal index of 2 dataframes	+2.77
How to unstack a dictionary of dataframe with multiple entries?	+0.05
Get Left, Right, Up, Down Nonzero Neighbor from SciPy Sparse Matrix	-0.68
list index out of range when iterating through a 2d array	-0.10
How do I generate a list of random integers without consecutive num...	-1.79
Reversing order in incrementing digits	-0.48
Numpy rotation matrix multiplication	+0.03
how to group the rows and sum the values in one column in python	+1.46
When should I use the numpy.genfromtxt instead of pandas.read_csv t...	+2.41
Pandas : Reading first n rows from parquet file?	-0.49
Numpy: Set false where anything to the left is false	+1.26
changing the value of a list with a function	-0.42
How to sum the values of an array based on reference values from an...	+0.60
Effective matrix slicing with numpy	0.00
How can I evaluate the intersection's volume of a circle and th...	-0.26
Using Numpy to solve Linear Equations involving modulo operation	0.00
How to draw a graph of two linear equations on a single graph	0.00
Matplotlib: Fill from binary data	-1.43