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python random number generator no duplicates

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Enthusiastic Eagle answered on December 2, 2020 Popularity 9/10 Helpfulness 3/10

answer python random number generator no duplicates

related How do I create a list of random numbers with duplicate python

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python random number generator no duplicates

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import random

def random_sample(count, start, stop, step=1):
    def gen_random():
        while True:
            yield random.randrange(start, stop, step)

    def gen_n_unique(source, n):
        seen = set()
        seenadd = seen.add
        for i in (i for i in source() if i not in seen and not seenadd(i)):
            yield i
            if len(seen) == n:
                break

    return [i for i in gen_n_unique(gen_random,
                                    min(count, int(abs(stop - start) / abs(step))))]

Popularity 9/10 Helpfulness 3/10 Language python

Source: stackoverflow.com

Tags: generator python random

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Contributed on Dec 02 2020

Enthusiastic Eagle

0 Answers Avg Quality 2/10

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How do I create a list of random numbers with duplicate python

Comment

import random
dupl_list = [random.randint(1,50) for x in range(20)]
print (dupl_list)

Popularity 6/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: list numbers python random ran

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Contributed on Sep 10 2022

Sachin

0 Answers Avg Quality 2/10

python random number generator no duplicates

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python -c "import random; print(sorted(set([random.randint(6,49) for i in range(7)]))[:6])"

Popularity 9/10 Helpfulness 1/10 Language python

Source: stackoverflow.com

Tags: generator gene

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Contributed on Dec 02 2020

Enthusiastic Eagle

0 Answers Avg Quality 2/10

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python random number generator no duplicates

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How do I create a list of random numbers with duplicate python

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