On Mon, Jun 07, 2010 at 05:12:55PM -0700, Justin C. Walker wrote: > > On Jun 7, 2010, at 06:12 , Florent Hivert wrote: > >> Hi there, >> >> I've question concerning handling of hash value vs portability. Is sage >> developer guide manual one can read: >> >> Here is the definition of __hash__ from the Python reference manual. >> >> Called for the key object for dictionary operations, and by the >> built-in function hash(). Should return a 32-bit integer usable as >> a >> hash value for dictionary operations. >> >> However with ipython (on a 64 bits machine): >> >> In [1]: hash(None) >> Out[1]: 140504985179472 >> >> which definitely does looks like a 32 bit value. > > Just checking: you meant "does *not* look like", right?
Sure, my mitake. Cheers, Florent -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
