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This series on numerics is both useful and entertaining! Believe it or not, JS has +/- 0.
It may seem weird but it does come up in some cases.
A possibly more important part of the series is just what IS an integer in JS. Most of us consider it a 32 bit integer but that's not the case:
-- Owen ============================================================ FRIAM Applied Complexity Group listserv Meets Fridays 9a-11:30 at cafe at St. John's College to unsubscribe http://redfish.com/mailman/listinfo/friam_redfish.com |
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Wow, obviously not one of the "Good Parts" that Crockford refers to:-)
Gary On Oct 5, 2013, at 11:18 AM, Owen Densmore <[hidden email]> wrote:
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Lots of folks don't know about JS's numbers being 64 bit IEEE floating point. JS wanted a single numeric type that "just works" which it mainly does.
With new TypedArrays, traditional numeric types are available too, but takes some hacking to use them correctly as numbers rather than arrays.
On Sat, Oct 5, 2013 at 12:28 PM, Gary Schiltz <[hidden email]> wrote:
... [show rest of quote] ============================================================ FRIAM Applied Complexity Group listserv Meets Fridays 9a-11:30 at cafe at St. John's College to unsubscribe http://redfish.com/mailman/listinfo/friam_redfish.com |
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