b=','.join([1,2,3,4,5])
print b
I want it to print the string: '1,2,3,4,5'
In your answers, please try to use code examples rather than text, because my English is not very good. Thank you.
b = ','.join(map(str, [1,2,3,4,5]))
# => '1,2,3,4,5'
Python doesn't automatically turn the ints into strings--you have to convert them to strings first, then join them.
anystring.join
takes an iterable of STRINGS , not one of integers, which is what you're passing to it!
So, use ','.join(str(x) for x in range(1, 6))
or the like.
The join function expects strings not integers, if you did b=','.join(["1","2","3","4","5"])
instead it works.
Here's the consoles output:
>>> b=','.join(["1","2","3","4","5"])
>>> print b
1,2,3,4,5
>>>
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