If you want a certain file in a repo to never be formatted by prettier, you can add it to a .prettierignore file: Disable Prettier for one file From the docs: To exclude files from formatting, create a .prettierignore file in the root of your project. .prettierignore uses gitignore syntax. Example: # Ignore artifacts: build … Read more
import { a, b } from ‘./moduleA’ is similar to const a = … const b = … in that you cannot assign the value afterward. It’s not quite the same because the values can change, but they can only be changed from inside the module. So you could do let a = 5; function … Read more
You need to add the ‘isomorphic-fetch’ module to your ‘package.json’ and then import this. npm install –save isomorphic-fetch es6-promise Then in your code import “isomorphic-fetch” See https://www.npmjs.com/package/isomorphic-fetch
The declaration declare module ‘shiitake’; should be in a global scope. i.e. a top-level declaration in a non-module (where a module is a file with at least one top-level import or export). A declaration of the form declare module ‘…’ { } in a module is an augmentation. For more details see Typescript Module Augmentation. … Read more
Your problem here extends from the definition for await… The await operator is used to wait for a Promise The Image.prototype.onload property is not a promise, nor are you assigning it one. If you’re wanting to return the height property after loading, I would instead create a Promise… addImageProcess(src){ return new Promise((resolve, reject) => { … Read more
Just make it …(cond ? extraInfo : []) Demo with true var cond = true; var extraInfo = [ { a: 11, b: 25 }, { a: 12, b: 34 }, { a: 1, c: 99 } ]; var userInfo = [ { z: 8 }, { z: 10 }, …(cond ? extraInfo : []) … Read more
You can attach a then handler that sets a done flag on the promise (or the RunTest instance if you prefer), and test that: if (!this.promise) { this.promise = this.someTest(); this.promise.catch(() => {}).then(() => { this.promise.done = true; }); retVal = true; } if ( this.promise.done ) { this.promise = this.someTest(); this.promise.catch(() => {}).then(() => … Read more
As i have heard of, react’s require() only uses static url not variables, that means that you have to do require(‘/path/file’), take a look at this issue on github and this one for more alternative solutions, there are a couple of other ways to do it! for e.g const images = { profile: { profile: … Read more
Is this actually part of the specification? No. How module identifiers (‘./reducers’ in your case) are resolved to the actual modules is left to the implementation of the module loader/bundler, it’s not specificed by ES6. And it doesn’t seem to be specified in CommonJs either. This is just how node does it – when requiring … Read more
squint’s answer is no longer up-to-date. In ECMA 6 specification, the specified behaviour is that in for(let i;;){} i gets a new binding for every iteration of the loop. This means that every closure captures a different i instance. So the result of 012 is the correct result as of now. When you run this … Read more