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 …

May 21, 2021 · I can mark a JavaScript function as "async" (i.e., returning a promise) with the async keyword. Like this: async function foo() { // Do something } What is the equivalent …

Apr 8, 2014 · Arrow function syntax is delicate and ambiguous Therefore, arrow functions create opportunities for confusion and errors, and should be excluded from a JavaScript …

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, …

Lets say I have: var someValues = [1, 'abc', 3, 'sss']; How can I use an arrow function to loop through each and perform an operation on each value?

Jan 16, 2015 · There is no function declaration syntax for arrow functions, only function expression syntax, and there's no arrow equivalent to the name in an old-style named function …

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

May 15, 2018 · Curly brackets are needed if the function have more than one line or if it have no return. As you can see, all of this are valid syntax for arrow functions, none of them is faster …

Jul 12, 2015 · You should avoid using arrow functions in class as they won't be the part of prototype and thus not shared by every instance. It is same as giving the same copy of …

True, however this question is the first search result for "arrow function not working in IE" and I gave a simple and less specific (more general) explanation. But I understand it's against the …