Answers for "python how to use join()"

what is join use for in python

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

join function in python

# use of join function to join list 
# elements without any separator. 
  
# Joining with empty separator 
list1 = ['g','e','e','k', 's']  
print("".join(list1)) 

#Output:
geeks