joing strings python code example

Example 1: concatenate list of strings python

listvalues = ['a', 'b', 'c']
concstring = ''.join(l)

Example 2: python join string with common string

def merge(s1, s2):
    i = 0
    while not s2.startswith(s1[i:]):
        i += 1
    return s1[:i] + s2