Arrow functions don't have their own this or arguments binding. Instead, those identifiers are resolved in the lexical scope like any other variable. That means that inside an arrow function, …

Jun 20, 2017 · In javascript the => is the symbol of an arrow function expression. A arrow function expression does not have its own this binding and therefore cannot be used as a constructor …

Apr 8, 2014 · A while ago our team migrated all its code (a mid-sized AngularJS app) to JavaScript compiled using Traceur Babel. I'm now using the following rule of thumb for …

this in an arrow function is bound to the value of this in lexical scope where the arrow function is defined; whereas when an arrow function is called, this may be dynamically bound to another …

Mar 2, 2015 · Arrow functions do not have this arguments or other special names bound at all. Because the arrow function doesn't have a "this", it uses the parent's "this". "this" always …

The OP appears to be looking for a named, async, arrow function which is the one syntax you do not show.

Feb 1, 2022 · Is it possible to use an if else condition in JavaScript using an arrow function?

Sep 25, 2015 · Only the 'first' arrow (function) gets named (and thus 'distinguishable' by the run-time), any following arrows are anonymous and from React point of view count as a 'new' …

It's not really about brevity. Arrow functions needn't be lightweight – it's true there's an optional single-statement body syntax, but so what. Many people use arrows for all function definitions …

May 17, 2017 · The question was if the new arrow function syntax is more or less performant. The only way to use the arrow function syntax in a class definition is to set them as class fields in …