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Bear with me while I explain my question. Skip down to the bold heading if you already understand … Read more Extended Slice That Goes To Beginning Of Sequence With Negative Stride

I have a tensorflow array names tf-array and a numpy array names np_array. I want to find specific … Read more Filter Tensorflow Array With Specific Condition Over Numpy Array

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

For some reason, the following 2 calls to iloc / loc produce different behavior: >>> impor… Read more Why Does .loc Have Inclusive Behavior For Slices?

I would like to slice a 2D NumPy array by an integer value, but I cannot find a way to do this prop… Read more Slice Border Of 2d Numpy Array By Integer Value

I want to specify the frequency of markers that are printed in my scatter plot. After being unsucce… Read more Value Error With Color Array When Slicing Values For Scatter Plot

I'm a bit confused about slicing a list and the numbering here. Python tends to start from 0 i… Read more Why Is This List Slice Treating 0 And 1 As The Same In Python?

I use the dataset from UCI repo: http://archive.ics.uci.edu/ml/datasets/Energy+efficiency Then doin… Read more Using Slices In Python

I have a numpy.array, called grid, with shape: grid.shape = [N, M_1, M_2, ..., M_N] The values of … Read more How To Mix Numpy Slices To List Of Indices?

I saw a following line and I have difficulty understanding why someone would express it this way. n… Read more In Python, What Is The Difference Between Slice With All The Element And Itself?

What is the difference between single and double colon in this situation? data[0:,4] vs data[0::,4… Read more Python: Single Colon Vs Double Colon

I have a multi-index dataframe that looks like uid tid text abc x t1 bcd y t2 uid and tid are t… Read more Slice Pandas Multiindex Dataframe Using List Of Index Values

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

Say I have the numpy array arr_1 = np.arange(10) returning: array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]) … Read more Changing Multiple Numpy Array Elements Using Slicing In Python

I have an numpy array of multiple frame (multiple_frames) and I want to slice height and width of e… Read more Slice Multiple Frame Of Numpy Array With Multiple Y1:y2, X1:x2

I always thought that omitting arguments in the python slice operation would result into: start = … Read more Understanding Pythons Reverse Slice ( [::-1] )

Anyone care to take a stab at speeding up this dataframe index slicing scheme? I'm trying to sl… Read more Pandas: Need A Speedier Way Of Index Slicing

def findIntersection(list1, list2): if list1 == [] or list2 == []: return [] elif l… Read more Finding List Intersection Using Python List Slices & Recursion

I want to create a mask with iterating over the tensor. I have this code: import tensorflow as tf … Read more Using While_loop Over The Tensor For Creating A Mask In Tensorflow

I am trying to select multiple columns in a Pandas dataframe in two different approaches: 1)via the… Read more Slicing Multiple Ranges Of Columns In Pandas, By List Of Names