I’m trying to use the isNaN global function inside an arrow function in a Node.js module but I’m getting this error: [eslint] Unexpected use of ‘isNaN’. (no-restricted-globals) This is my code: const isNumber = value => !isNaN(parseFloat(value)); module.exports = { isNumber, }; Any idea on what am I doing wrong? PS: I’m using the AirBnB … Read more
I created a new React Native project with –template typescript I deleted the template directory which came as part of the boilerplate. I then proceeded to add ESLint: module.exports = { parser: “@typescript-eslint/parser”, plugins: [“@typescript-eslint”], extends: [“airbnb-typescript-prettier”] }; However, when I open babel.config.js, I get this error Parsing error: “parserOptions.project” has been set for @typescript-eslint/parser. … Read more
I am assigning a property to the global window object, but when I run eslint, I get this: “window” is not defined I see this here in the eslint docs: the following defines window as a global variable for code that should not trigger the rule being tested: valid: [ { code: “window.alert()”, globals: [ … Read more
I am using React and Redux to develop a webapp and when I started up my project I got this: Line 13: Unexpected use of ‘location’ no-restricted-globals Search for the keywords to learn more about each error. I search a lot about how to resolve it, but none of the answers I found helped me, … Read more
I recently started seeing, what seems like, TSLint errors. They look like this: Not using the local TSLint version found for ‘/Users/myname/myproject/client/src/app/likes/likee/likee.component.ts’. To enable code execution from the current workspace you must enable workspace library execution. I’m seeing them in my .ts files when I open them and it shows a yellow squiggly line on … Read more
When using eslint in the gulp project i have encountered a problem with error like this Expected linebreaks to be ‘LF’ but found ‘CRLF’ linebreak-style and I am using Windows environment for the running gulp and the entire error log is given below Kiran (master *) Lesson 4 $ gulp Using gulpfile c:\Users\Sai\Desktop\web-build-tools\4\ gulpfile.js Starting … Read more
With this code: import React from ‘react’; import { Link } from ‘react-router’; import { View, NavBar } from ‘amazeui-touch’; import * as Pages from ‘../components’; const { Home, …Components } = Pages; I get this eslint error: 7:16 error Parsing error: Unexpected token .. Why? Here is my eslint config: { “extends”: “airbnb”, “rules”: … Read more
I have this import in my file app.spec.ts: import app from ‘./app’; Which causes this Typescript error 2:17 error Unable to resolve path to module ‘./app’ import/no-unresolved ./app.ts does exist, but I have not compiled the .ts file into a .js file. As soon as I compile the .ts file to a .js, the error … Read more
Is there a way to disable specific rules for a folder? For example, I don’t want to have required JSDoc comments for all my test files in the test folder. Is there a way to do this? 4 Answers 4
I am getting this error from ESLint: error Parsing error: The keyword ‘const’ is reserved from this code: const express = require(‘express’); const app = express(); const _ = require(‘underscore’); I’ve tried removing node_modules and reinstalling all npm packages (as suggested here), but to no avail. 8 Answers 8
