The Elvis Operator vs. IsNull() In ColdFusion 11 Beta

(Ben Nadel) In the beginning, ColdFusion gave us isDefined(). Then, structKeyExists(). And, as the concept of “null” started to become a first-class concept, ColdFusion delivered unto us isNull(). Now, with ColdFusion 11 Beta, we have the “elvis” operator – ?: – so called because it looks like a wel

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