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I am trying to speed up the piece of code below by vectorization: [rows,cols] = flow_direction_np.s… Read more Changing Something From Iterating Over A Numpy Array To Vectorization

I'm trying to create a utility class for traversing all the files in a directory, including tho… Read more How Can I Traverse A File System With A Generator?

Can you reset iterators? Or is there a way to save the next element without iterating through it? S… Read more Python Iterator: Reset Iterator?

I am trying to iterate over an array twice to have pairs of elements (e_i,e_j) but I only want the … Read more Iterate Over Array Twice (cartesian Product) But Consider Only Half The Elements

I have a json file created by a function. The file is looks like this : { 'images': … Read more Looking For A Specific Value In Json File

I have a list of pairs, representing all edges of cluster in a graph. Actually the list is bigger t… Read more Get Unique Elements From List Of Lists When The Order Of The Sublists Does Not Matter

I am using Python 3.5 but this book is teaching 2.7 (beats me why in 2016) Learning Predictive Anal… Read more How To Translate This Code From Python 2.7 To Python 3.5 To Fix --- > Attributeerror: '_io.textiowrapper' Object Has No Attribute 'next'

I have the zip object: L_RANGES = zip(range(10, 20), range(11, 21)) First call of L_RANGES is ok: … Read more Re-using Zip Iterator In Python 3