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Showing posts with the label Shuffle
How To Prevent Repeated Random Values?

How To Prevent Repeated Random Values?

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The CPU and User is getting repeated cards. I've used the shuffle function, as well as pop. Is … Read more How To Prevent Repeated Random Values?
Shuffle A Numpy Array

Shuffle A Numpy Array

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I have a 2-d numpy array that I would like to shuffle. Is the best way to reshape it to 1-d, shuffl… Read more Shuffle A Numpy Array
How To Sort An Array With N Elements In Which K Elements Are Out Of Place In O(n + K Log K)?

How To Sort An Array With N Elements In Which K Elements Are Out Of Place In O(n + K Log K)?

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I was asked this in an interview today, and am starting to believe it is not solvable. Given a sort… Read more How To Sort An Array With N Elements In Which K Elements Are Out Of Place In O(n + K Log K)?
How To Randomly Shuffle "tiles" In A Numpy Array

How To Randomly Shuffle "tiles" In A Numpy Array

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I have an nxn numpy array, and I would like to divide it evenly into nxn tiles and randomly shuffle… Read more How To Randomly Shuffle "tiles" In A Numpy Array
Why Is Shuffling List(range(n)) Slower Than Shuffling [0]*n?

Why Is Shuffling List(range(n)) Slower Than Shuffling [0]*n?

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Using random.shuffle, I noticed that shuffling list(range(n)) takes about 25% more time than shuffl… Read more Why Is Shuffling List(range(n)) Slower Than Shuffling [0]*n?
How To Randomly Shuffle A Populaiton By Preserving All Properites Except One?

How To Randomly Shuffle A Populaiton By Preserving All Properites Except One?

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A spherical region of space is filled with a specific distribution of smaller, different size spher… Read more How To Randomly Shuffle A Populaiton By Preserving All Properites Except One?