What would be the difference between the following:
.map((word) => word && '')
And
.map((word) => '')
Both of them seem to return same value.
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1https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Logical_Operators#Logical_AND_() – Teemu Jan 31 '17 at 09:47
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1If `word` is *falsey* the former would return `word` instead. – deceze Jan 31 '17 at 09:48