/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

3 votes177 views1 answer
Qthread pyqt5
Python
14 votes195 views1 answer
Filter list with python
Python
0 vote141 views1 answer
Update cell in sheet by column name using pandas
Python
0 vote186 views1 answer
Removes all the elements from a linked list python
Python
6 votes173 views2 answers
Tkinter starter code
Python
0 vote172 views2 answers
Add percentage sign to string python
Python
0 vote188 views1 answer
Sikuli guide text
Python
0 vote177 views1 answer
How to write a table from 1 to 10 with for loop in fython in 3 lines
Python
1 vote197 views3 answers
Pandas add column from list
Python
1 vote209 views1 answer
Matplotlib dark mode
Python