TypeError: can only concatenate str (not "int") to str
thanks for the comments, --- esp. 2 or 3 (?) ppl who directly addressed it
or commented on it.
py and pypy don't tell me what the (offending) int is
(even tho' it'd be easy to show me the int, or
number)
because a Tuple, List... may produce a long output and they don't want to
deal with ways of abbreviating it (with ....... )
and because User-defined Class object may cause another error while printing
it.
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TypeError: can only join an iterable
Here too it'd help me if pypy (Jeannie) could tell me what the offending
data object is.
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