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I have a class holding data (a numpy ndarray) that includes a method storing the data to a mat-file… Read more Slice Syntax To Object

I have switched from R to pandas. I routinely get SettingWithCopyWarnings, when I do something like… Read more What Is The Point Of Views In Pandas If It Is Undefined Whether An Indexing Operation Returns A View Or A Copy?

I have a Python function that takes a list and returns a generator yielding 2-tuples of each adjace… Read more Why Is This Slicing Code Faster Than More Procedural Code?

I'm creating a class representing a list of lists. __getitem__ is giving me headaches. Everythi… Read more __getitem__ With Slices On A List Of Lists

I have a large 2D numpy array for which I know a pair of indices which represent one element of the… Read more Slicing A 20×20 Area Around Known Indices (x, Y) In A Numpy Array

I have several one dimensional numpy array (around 5 millions elements) I have to slice them repea… Read more Slicing Repeadlty With The Same Slice Numpy

I work on a class with and embedded list. class a: def __init__(self, n): self.l = [1] … Read more How To Implement __delitem__ To Handle All Possible Slice Scenarios?

Suppose I have these two tensors: valueMatrix, shaped as (?, 3), where ? is the batch size ind… Read more Keras Tensors - Get Values With Indices Coming From Another Tensor