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That is a wrong question. Trying to find the "best" meaning of "empty" in the abstract is mooted by the DWIM nature of the language. Javascript does not have a
by firethief 9y ago
That is a wrong question. Trying to find the "best" meaning of "empty" in the abstract is mooted by the DWIM nature of the language. Javascript does not have a concept of "empty"; what do you really need to know about the variable?
- dwaltrip 9y agoBingo. The above example reminds me of the old situation where one asks about X when they really care about Y.