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Undefined values/Check if a variable is defined
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Undefined values
Revision as of 20:30, 10 November 2011 by
rosettacode>Kernigh
(moved
Undefined values/Check if a variable is defined
to
Null object
: Page title was *wrong*. This task is *not* about whether a variable is defined.)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Redirect page
Redirect to:
Null object