arrow-functions Archives

javascript, Programming

IT Nursery

The new ES6 arrow functions say return is implicit under some circumstances: The expression is also the implicit return value of that function. ...

javascript, Programming

IT Nursery

I’m new to using ES6 classes with React, previously I’ve been binding my methods to the current object (show in first example), but ...

I have a function that I am trying to convert to the new arrow syntax in ES6. It is a named function: function ...

That is, how do I express function *(next) {} with arrow syntax? I’ve tried all the combinations I could think of, and I ...

With () => {} and function () {} we are getting two very similar ways to write functions in ES6. In other languages ...

I know that the >= operator means more than or equal to, but I’ve seen => in some source code. What’s the meaning ...

I have been reading a bunch of React code and I see stuff like this that I don’t understand: handleChange = field => ...

Arrow functions in ES2015 provide a more concise syntax. Can I replace all my function declarations / expressions with arrow functions now? What ...

When returning an object from an arrow function, it seems that it is necessary to use an extra set of {} and a ...

I can mark a JavaScript function as “async” (i.e., returning a promise) with the async keyword. Like this: async function foo() { // ...