/Python/Python random number generator no duplicates

Python random number generator no duplicates

Generate a list of random non repeated numbers python

#This will return a list of 50 numbers selected from the range 0 to 999, without duplicates.
import random
random.sample(range(1000), 50)

Python random number generator no duplicates

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))))]

Source: stackoverflow.com

Python random number generator no duplicates

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

Source: stackoverflow.com

Similar codes

6 votes239 views3 answers
Python console pause
Python
1 vote255 views1 answer
Python region
Python
0 vote252 views1 answer
How to change pi hostname in python file
Python
21 votes258 views5 answers
Decode base64 python
Python
1 vote262 views1 answer
Save pythonpath
Python
8 votes275 views1 answer
How to find no of times a elements in list python
Python
110 votes243 views6 answers
Python json open file
Python
1 vote248 views1 answer
How to use if else to prove a variable even or odd in python
Python
0 vote232 views1 answer
Vscode python workding directory
Python
0 vote250 views1 answer
Django command to fetch all columns of a table
Python