Default operator strawman - ||| rather than ??
waldron.rick at gmail.com
Thu Jun 14 12:03:24 PDT 2012
On Thu, Jun 14, 2012 at 11:58 AM, Domenic Denicola <
domenic at domenicdenicola.com> wrote:
> In our experience writing large apps, the distinction is useful.
> Undefined means I forgot to do something (e.g. set a property or pass an
> argument); null means I tried to get something but it didn't exist.
null is intentional, its presence is explicit -- doesn't this imply that
something _does_ exist? (...and its value is null)
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