How to use strings as array indexes using javascript?


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More JavaScript Interview Questions

What is array in javascript?

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Explain typecasting in javascript?

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Describe briefly the major use of java script on client side

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What is difference between deep and shallow object coping in javascript?

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What is primitive data type in javascript?

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Name some of the JavaScript features?

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What is the use of a weakset object in javascript?

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What is the difference between typeof and instanceof operators in Javascript?

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What are the decodeURI() and encodeURI()?

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What companies use javascript?

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Is null === undefined?

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How to find the selected radio button immediately using the 'this' variable?

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