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Python has join() and os. path. join() functions, which do the following:

join(): join string arrays. concatenates elements in a string, tuple, or list with a specified character (delimiter) to generate a new string

os.path.join(): Return after combining multiple paths

Operates on sequences (using ' ' and ':' as delimiters, respectively)

>>> seq1 = ['hello','good','boy','doiido']>>> print ' '.join(seq1)hello good boy doiido>>> print ':'.join(seq1)hello:good:boy:doiido

Manipulate on strings

>>> seq2 = "hello good boy doiido">>> print ':'.join(seq2)h:e:l:l:o: :g:o:o:d: :b:o:y: :d:o:i:i:d:o

Manipulate on tuples

>>> seq3 = ('hello','good','boy','doiido')>>> print ':'.join(seq3)hello:good:boy:doiido

operating on dictionaries.

>>> seq4 = {'hello':1,'good':2,'boy':3,'doiido':4}>>> print ':'.join(seq4)boy:good:doiido:hello

merged directory

>>> import os>> os.path.join ('/hello/','good/boy/',' doido')'/hello/good/boy/doido')'/hello/good/boy/doido', above is "Python has join() and os.path.join() two functions have what to use" All the contents of this article, thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!

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