How necessary are var, let, and const?

Re:How necessary are var, let, and const? by thomasfoster96 on Monday June 01, 2015 @11:11AM (#9639168)

I'm not sure I quite understand your point - while it's true that the variable called queue won't be reassigned, const would still allow elements and properties to be added to queue.

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Re:How necessary are var, let, and const? by bmeck on Tuesday June 02, 2015 @11:09AM (#9646324)

const is not about immutability in JS.

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Re:How necessary are var, let, and const? by thomasfoster96 on Wednesday June 03, 2015 @09:17AM (#9652266)

I know that - but the previous comment made it sound as though it did mean immutability.

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