Category "javascript"

Why does my Selenium script work only every other time?

I think I should start off by mentioning I have Mac OS and am using Safari browser. This script is a web-scraper that is supposed to search for a given type of

Webpack: Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object

I want to create custom component and build with webpack // packages/button/src/index.js import React from 'react'; function Button({ href }) { return <a

Critical dependency: the request of a dependency is an expression while using lazy loading

I am trying to dynamically import modules but getting following error - Compiled with problems:X WARNING in ./src/.../useCustomModule.js 21:21-56 Critical depen

Build an event handler using elements from two fetch/then chains

Context and goal I have two fetch/then chains that build elements that I need for an event handler. The first chain loads data to build a <select> element

How Can I Avoid This Warning ' A component is changing an uncontrolled input to be controlled. This is likely caused by the value changing from...'?

const AddItem = () => { const [user] = useAuthState(auth); const navigate = useNavigate(); const handleAddCar = (e) => { e.preventDefault()

JS Find the missing letter (alphabet - array)

Write a function that takes an array of consecutive (increasing) letters as input and that returns the missing letter in the array. It will be always exactly o

Link between two JavaScript objects and then create condition

I have this set of data : [ { CIRPIC: 'SAL', ALLPIC: [7, 8, 9, 10] }, { CIRPIC: 'SUC', ALLPIC: [5, 6, 7] }, { CIRPIC: 'LI3', A

How to replace my current regular expression without using negative lookbehind

I have the following regular expression which matches on all double quotes besides those that are escaped: i.e: The regular expression is as follows: ((?<![

No Typescript error for unresolved types in .d.ts files?

For as long as I can remember, Typescript didn't warn about unresolved/undefined types in .d.ts files. I could run tsc and it wouldn't have any errors. I alrea

Invariant Violation: requireNativeComponent: "BVLinearGradient"

I have been working with the react-native-gradient and I am getting the following error regarding the package. Error Invariant Violation: requireNativeComponent

make responsive flexible images that are rotated on a single line in tailwind css?

i want to recreate this effect that is visible on https://www.tella.tv/ in tailwind css: i tried to inspect their source code but i couldn't make it work in my

Express.js backend not saving cookie to Nuxt.js frontend

I've built an authorization server with Express.js that works when testing with Postman where it saves the access and rotating refresh token as signed cookies.

React Native FlatList Items Disappearing

I have a Modal that the user selects categories from, and then that category loads into a FlatList on their profile page. When the first category is selected, i

How do I resolve 'Null is not an object' error when evaluating RNRandomBytes.seed

I'm trying to build a mobile application with expo and react-native, I have a screen where I need to generate a passphrase for the user and I'm using react-nati

Snipcart Crawling product failed in a nextjs app

I'm using snipcart in a nextjs with strapi app. I receive an error when processing a payment : A 'cart-confirmation' error occured in Snipcart. Reason: 'produc

Chrome/Javascript: How to trigger mouse-event via console manually

What I want: Going on amazon.com typing in search "a book about 42" and then, without pressing enter or clicking on search-button, I want to start the search v

How do I Add Text to a form pull

So I'm trying to make an API Fetch from a Form Input (The Search bar of my site), I Want to add Text to whatever was inputted to the Text Field and then send it

Prevent refresh of page after alert

I am trying to validate a form. I am successful on that, but if the alert kicks in, the page refresh and since i am using a pop up, this one closes and i have t

How to store local storage and regular data at the same time in a reducer ( redux-persist)?

I have store.js import {configureStore, combineReducers} from "@reduxjs/toolkit" import { persistStore, persistReducer, FLUSH, REHYDRATE, PAUSE, PERSIST, PURGE,

POST <APIURL> net::ERR_NAME_NOT_RESOLVED

I'm trying to create a simple web application form. It requires the user to input their information, and click submit which ideally would hit an api and store t