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jotasi

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1553.83 (6,909th) 		Reputation
3,004 (56,305th)
Page: 1 2
Title Δ
How to optimize code that iterates on a big dataframe in Python +4.09
Counting how many times in a row the result of a sum is positive (o... +1.52
Splitting numpy array field values that are matrices into column ve... 0.00
Pandas Mean for Certain Column -2.51
Is this an efficient way to compute a moving average? -3.97
got frequency, need plot sinus wave in python 0.00
Generating 2d numpy arrays from random columns -2.68
Membership checking in Numpy ndarray +0.47
Numpy: finding nonzero values along arbitrary dimension 0.00
In Python, how do I select the columns of a dataframe satisfying a... -3.25
How to find closest elements in two array? -1.26
pandas column selection: non commutative bitwise OR when selecting... 0.00
MPI - No performance gain when using every available core on the ma... 0.00
python numpy filter two dimentional array by condition +1.60
How to get around this memoryview error in numpy? 0.00
mapping over 2 numpy.ndarray simultaneously 0.00
push, pop, and basic heap queston +4.07
python csv writer if row key does not exist +3.87
Python - Zero-Order Hold Interpolation (Nearest Neighbor) 0.00
Can't get y-axis on Matplotlib histogram to display probabilities 0.00
Find similar distances between all values in vector and subset them +4.43
rounding errors in Python floor division -3.06
Setting colour scale to log in a contour plot -3.80
Python generator to read large CSV file 0.00
Debugging a Python Prime Number Program -3.02
Raising an exception during for loop and continuing at next index i... -3.76
grab serial input line and move them to a shell script -1.84
Grepping a phrase when it is a variable +4.49
Does numpy methods work correctly on numbers too big to fit numpy d... -0.09
A command to run the command that was executed right before the mos... +3.79
How to print out only records with intervals, from one file, not ov... -2.82
comparing two numpy arrays and adding same rows 0.00