On Mon, Jun 1, 2015 at 7:46 AM, fl <rxjw...@gmail.com> wrote: > Hi, > > When I search solution of reverse a string/number, I came across a short > function online: > > >>> def palindrome(num): > return str(num) == str(num)[::-1] > > I thought that it is a general function. And with the following variable: > > >>> a > '1234_5555' > > >>> parlindrome(a) > > Traceback (most recent call last): > File "<pyshell#126>", line 1, in <module> > parlindrome(a) > NameError: name 'parlindrome' is not defined > > <snip>
Further to the mentioned, be careful with your spelling, the function name as you've shown is "palindrome" but you're invoking it using "parlindrome". Regards
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