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DavidMellul/LogicalNegation.js

Created March 9, 2018 23:15
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LogicalNegation.js
var lightPlugged = false;
function switchLight()
{
lightPlugged = !lightPlugged;
}
console.log( lightPlugged ? 'Light is on':'Light is off');
// => Light is off
switchLight();
console.log( lightPlugged ? 'Light is on':'Light is off');
// => Light is on
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