gerisztein · September 15, 2016 03:24
diff --git a/hoisting-example-01.js b/hoisting-example-01.js
 console.log(ghost);
 // ReferenceError: ghost is not defined.
diff --git a/hoisting-example-02.js b/hoisting-example-02.js
 console.log(ghost);
 var ghost;
 // undefined
diff --git a/hoisting-example-03.js b/hoisting-example-03.js
 var ghost;

 console.log(ghost);
 // undefined

 ghost = "Hi there!";

 console.log(ghost);
 // "Hi there!"
	var ghost;

	console.log(ghost);
	// undefined

	ghost = "Hi there!";

	console.log(ghost);
	// "Hi there!"
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