numpy.char.join()


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This method returns a string in which the individual characters are joined by separator character specified.

Live Demo
import numpy as np 
print np.char.join(':','dmy') 
print np.char.join([':','-'],['dmy','ymd'])

Its output is as follows −

d:m:y
['d:m:y' 'y-m-d']

numpy_string_functions.htm

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