matteocargnelutti/js-const-article3.js

Created March 23, 2018 20:02

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JS const article #3

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js-const-article3.js

	let foo = 12;
	const bar = foo;
	console.log(bar); // 12
	foo = 13;
	console.log(bar); // 12, our const "bar" hasn't changed !

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