Answers for "how to use join function in python"

how to join a list of characters in python

>>> a = ['a', 'b', 'c', 'd']
>>> ''.join(a)
'abcd'

what is join use for in python

>>> sentence = ['this','is','a','sentence']
>>> '-'.join(sentence)
'this-is-a-sentence'

python join list to string

list = ['Add', 'Grepper', 'Answer']
Inline
> joined = " ".join(list)
> Add Grepper Answer
Variable
> seperator = ", "
> joined = seperator.join(list)
> Add, Grepper, Answer

join() python

# example of join() function in python

numList = ['1', '2', '3', '4']
separator = ', '
print(separator.join(numList))