convert list into string in python3

Question

Right now I am having a list

>>> deints
[10, 10, 10, 50]

I want to print it as 10.10.10.50. I made it as

Method 1

>>> print(str(deints[0])+'.'+str(deints[1])+'.'+str(deints[2])+'.'+str(deints[3]))
10.10.10.50

Are there any other ways we can acheivie this ?

Thank you

Answer 1

You can do it with:

print('.'.join(str(x) for x in deints))

Answer 2

This is very simple. Take a look at str.join

print '.'.join([str(a) for a in deints])

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Citation from the docs:

str.join(iterable)

Return a string which is the concatenation of the strings in the iterable iterable. The separator between elements is the string providing this method.