danielk at aracnet.com
Tue May 1 21:59:13 EDT 2001
On Wed, 02 May 2001 00:10:15 GMT, "Fredrik Lundh" <fredrik at pythonware.com>
>Daniel Klein wrote:
>> Given an integer, 12345, how to format this to 123.45 ?
>> Ok, this is what I've come up with so far
>> x = 12345
>> print '%.2f' % (x,)
>you don't have to "tuplify" a single value, but tuple
>or not, it doesn't really work as specified:
>>>> print "%.2f" % (x,)
>>>> print "%.2f" % x
Ok, you're right (it's dismal how regularly you are right, F). With some
further experimentation, I came up with...
print '%.2f' % (x/100.0,)
Anything wrong with this? It's the smallest amount of code I could muster. Of
course the solutions of taking strings are ok but violate my sensibilities for
some reason. Bjorn Pettersen had in interesting solution, ie
I wonder why this works cos 'x' sometimes shows up as a float with a large
decimal expansion, ie
>>> x = 123456
Anyway, thanks for everyone's responses! I think I can 'run' with this now; it
just bugged me that something so seemingly simple would be so elusive.
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