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ionelh/how-js-works-scope_2.js

Last active August 6, 2019 19:00
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Gist for medium article "How JavaScript Works"
Raw
how-js-works-scope_2.js
function a() {
var foo = 'bar';
b();
}
function b() {
console.log(foo); // throws ReferenceError: foo is not defined
}
a();
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