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by Jtsummers
1078 days ago
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String concatenation is probably the most reasonable result aside from a type error given how + is used in JS for concatenation elsewhere, but JS actually gets funny. "1"*2 // => 2 (not "2")
"1"*2+3 // => 5
"1" - 2 // => -1
"9"/3 // => 3
"9" + 3 // => "93"
So some mathematical operators will convert string parameters to a number, but not +. |
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