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Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts tagged reactjs

Subtag of javascript · 2 child tags

For questions about programming in React.

This tag doesn't have a detailed wiki yet.

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Q&A Cannot read properties of undefined (reading 'map') error in MERN stack project

In my project, I try to fetch data from the backend to display in the frontend using fetch API. Each time I do this I get Cannot read properties of undefined (reading 'map') error. When I check the...

0 answers  ·  posted 1mo ago by emmaluga‭  ·  edited 1mo ago by Alexei‭

Question reactjs react-hooks
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Q&A Redux Toolkit Issue with Managing States

I am all new with using Redux Toolkit, I followed the official documentation to setup the store: // store.ts import { configureStore, ThunkAction, Action, combineReducers } from '@reduxjs/toolkit...

0 answers  ·  posted 1y ago by boudagga.ma94‭

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Q&A What can be used in react-native instead of an html label tag to achieve the same result?

I wanna make a form in React native. A field in this form in (non-native) React would be like this: <div> <label htmlFor="lastName">Last Name:</label> <input type="text...

0 answers  ·  posted 1y ago by andre‭  ·  edited 1y ago by andre‭

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Q&A Are there other reasons why useEffect might not be defined apart from not importing it?

I am creating a button that once clicked will change from off to on with react and i am also creating a responsive clock through useEffect. Yet the code still return that useEffect is undefined th...

2 answers  ·  posted 1y ago by Brian‭  ·  last activity 1y ago by jmathew‭

Question reactjs react-hooks