comment on

That will work in most circumstances, but note these exceptions:

The linked code can produce undesirable results (false positives, false negatives) if the inserted object or an object in the array overrides numification or numerical equivalency.

The linked code can produce undesirable results (false positives, warnings) if the array contains non-references.

In reply to Re^2: Check if object at start of array by ikegami
in thread Check if object at start of array by Anonymous Monk

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