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SyncfusionSuccinctlyE-Books / JavaScript-Succinctly Public

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JavaScript-Succinctly

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sample037.html

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JavaScript-Succinctly

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sample037.html

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9 lines (5 loc) · 334 Bytes

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<!DOCTYPE html><html lang="en"><body><script>

var myArray = [];

console.log(myArray.foo); // logs undefined

/* JS will look at Array.prototype for Array.prototype.foo, but it is not there. Then it will look for it at Object.prototype, but it is not there either, so undefined is returned! */

</script></body></html>

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