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@yangsu
Last active December 11, 2015 22:08
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JavaScript Type Conversion
"37" - 7 // 30
"37" + 7 // "377"
"1.1" + "1.1" // "1.11.1"
(+"1.1") + (+"1.1") // 2.2 // Note: the parentheses are added for clarity, not required.
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