Deep JavaScript: Theory and Techniques

Re:Deep JavaScript: Theory and Techniques by chrstphrknwtn on Thursday June 18, 2020 @01:52AM (#23560169)

I'm fairly sure Lambda functions have always been part of javascript?

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Re:Deep JavaScript: Theory and Techniques by croddin on Thursday June 18, 2020 @02:02AM (#23560208)

Anonymous functions indeed have. I think he means the arrow function syntax.

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Re:Deep JavaScript: Theory and Techniques by mayank on Thursday June 18, 2020 @11:35AM (#23564043)

Yes, my bad. I meant arrow functions.

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Re:Deep JavaScript: Theory and Techniques by ulucs on Thursday June 18, 2020 @02:00AM (#23560206)

function () {}'s have been there forever, but () => {}'s have different semantics and are somewhat new

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