I'm getting this error I put the key prop everywhere they are needed: lists map functions but the error is still occurring, as you can see it says that error is occurring in method of "Rendered Route" I'm not sure…
The video still plays in the background (sound) even after the video player has been closed. I tried using pause() but apparently it isn't a function. If I select another thumbnail and bring up another video the current one will…
I'm learning React and I keep on hearing the phrase JSX. I've tried watching videos about it but I still don't understand what it is. I've also had a look at the documentation but my head is still scrambled I've…
In React I have RecipeListPage.jsx with recipes. Clicking on a recipe should show RecipePage.jsx with only the clicked recipe info. However, my onClick code gives the error 'obj' is not defined.eslint no-undef <Flex wrap='wrap' gap={8} justify='center' my={2}> {list.map((list) => (…
What is the best way of iterating over a Map object in JSX? const map = new Map<string, string[]>([ '2023-08-23': ['string1', 'string2'], '2023-08-24': ['string3', 'string4'] ]); I can do it with a helper function, but I'm wondering if there's a…
I'm trying to understand memo and useCallback and I've made this minimal example: import { memo, useCallback, useState } from "react"; import { Button, Text, TouchableOpacity, SafeAreaView } from "react-native"; const Item = memo(({ isSelected, index, onClicked }) => {…
I have a dockerized database : mongodb: image: mongo:latest container_name: mongoose-db ports: - "27017:27017" environment: MONGO_INITDB_ROOT_USERNAME: root MONGO_INITDB_ROOT_PASSWORD: 1234 volumes: - mongodb_data:/data/db I have a Nest.JS project running on http://localhost:3000/ and not inside a dockerized stack. I want to correctly…
i am not able to fix bug const products = useSelector((state) => state.cart) i am getting the undefind value in console import { useSelector } from 'react-redux' const Cart = () => { const products = useSelector((state) => state.cart) console.log('products…
I import component as: import {Slide as ReSlide} from 'react-awesome-reveal'; the code as : <ReSlide direction="up" delay={-100}> </ReSlide> and on js working fine but i use it on tsx they give me error : "JSX element type 'ReSlide' does not…
I am trying to follow a react youtube tutorial and for some reason my index.css is not working when I apply the changes to the folder and click save. I've tried searching similar questions on stackoverflow and google but the…