How arrays and objects are mutable but string, numbers and all the primitive data types are immutable?
var a = 'priya';
a = 'puja';
Is this immutable ?
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I don't understand your question. In _"Is this immutable"_, what is **"this"**? – Phil May 17 '19 at 05:48
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You probably need to make up your mind about what *immutable* means. – connexo May 17 '19 at 05:49
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variable a is mutable or immutable – priyadarshini puja May 17 '19 at 05:49
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https://developer.mozilla.org/en-US/docs/Glossary/Mutable this will be helpful – Syed Mehtab Hassan May 17 '19 at 05:51