join letter python code example

Example 1: python merge list into string

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

Example 2: how to join an array of characters in python

arrayOfCharacters = ["p", "y", "t", "h", "o", "n"]
string = ''.join(arrayOfCharacters)
#output: python