How do you extend classes Code snippet: const circle = { radius: 20, diameter() { return this.radius * 2; }, perimeter: () => 2 * Math.PI * this.radius };

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How do I retrieve a cookie with a given name using a regular expression?

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What is this in JavaScript?

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What is scope variable in javascript?

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Is Javascript a Functional Programming Language?

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What is the difference between java & javascript?

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What is prototype in javascript and how do you use it?

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How do you submit a form using JavaScript?

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Are namespaces are there in javascript?

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What is a prompt box in javascript?

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What is the use of spread operator?

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How do you know if a set of points is a function?

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