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What Will Be The Output Of The Code Below? var Bar = True; console.log(bar + 0); console.log(bar + "xyz"); console.log(bar + True); console.log(bar + False);

Answer»

The code will output 1, "truexyz", 2, 1. Here's a general guideline for addition OPERATORS:

NUMBER + Number -> Addition
Boolean + Number -> Addition
Boolean + Number -> Addition
Number + String -> CONCATENATION
String + Boolean -> Concatenation
String + String -> Concatenation




The code will output 1, "truexyz", 2, 1. Here's a general guideline for addition operators:

Number + Number -> Addition
Boolean + Number -> Addition
Boolean + Number -> Addition
Number + String -> Concatenation
String + Boolean -> Concatenation
String + String -> Concatenation






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