Posts by César Augusto • 83 points
3 posts
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6
votes3
answers128
viewsQ: Map with dynamic array and property
I’m trying to create a function map, whose array and property to be returned are dynamic, that is, can be passed as a function parameter. Let’s take the array below as a use case. const students = […
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1
votes1
answer3173
viewsQ: useState with array - React Native
Good evening. I am learning the Hooks and would like help to solve the problem of updating the useState value from an array. I have the code to follow: import React, { useState } from 'react';…
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votes2
answers1139
viewsQ: Unhandledpromiserejectionwarning - Registration Error with Mongodb and Node.js
I’m trying to register users on Mongodb. The environment is windws 8.1 and I am also using Mongoose, express and Xios in the backend and Insomnia to test the registration. When I try to register…