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prefix-operator

What does “!–” do in JavaScript?

I have this piece of code (taken from this question): var walk = function(dir, done) { var results = []; fs.readdir(dir, function(err, list) … Read more

Tags decrement, javascript, not-operator, prefix-operator

Why avoid increment (“++”) and decrement (“–“) operators in JavaScript?

by IT Nursery

One of the tips for jslint tool is: ++ and — The ++ (increment) and — (decrement) operators have been known to contribute … Read more

Tags javascript, jslint, postfix-operator, prefix-operator, syntax

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