IT Nursery
The typical way to loop x times in JavaScript is: for (var i = 0; i < x; i++) doStuff(i); But I don’t want to use the ++ operator...
Is there a way to incorporate React’s curly brace notation and an href tag? Say we have the following value in the state: {this.state.id} and the following HTML attributes...
This question already has answers here: How to access the correct `this` inside a callback (13 answers) Closed 2 years ago. I am writing a simple component in ES6...
I’d like to start using ES6 Map instead of JS objects but I’m being held back because I can’t figure out how to JSON.stringify() a Map. My keys are...
I have a function that I am trying to convert to the new arrow syntax in ES6. It is a named function: function sayHello(name) { console.log(name + ' says...
In this page I found a new JavaScript function type: // NOTE: "function*" is not supported yet in Firefox. // Remove the asterisk in order for this code to...
Is there a simple way to merge ES6 Maps together (like Object.assign)? And while we’re at it, what about ES6 Sets (like Array.concat)? 16 Answers 16
This question already has answers here: ECMAScript 6 arrow function that returns an object (6 answers) Closed 5 years ago. I have an array of objects: [ { id:...
This component does work: export class Template extends React.Component { render() { return ( <div> component </div> ); } }; export default Template; If i remove last row, it...
I am currently using ES6 in an React app via webpack/babel. I am using index files to gather all components of a module and export them. Unfortunately, that looks...