HomeTouch Care interview question
In regards to js, what does undefined mean?
Interview Answer
Anonymous
21 Sept 2016
A variable that's not defined. As opposed to null or other falsey values. If something's not there, it will be un de fined.
In regards to js, what does undefined mean?
Anonymous
A variable that's not defined. As opposed to null or other falsey values. If something's not there, it will be un de fined.
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