Posts by Geovane • 49 points
7 posts
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votes1
answer55
viewsQ: Compare object array and delete repeat
I need to make a method where I receive from the frontend an array of objects, and compare with the array of objects q have in the database, so I perform the query in the database that is data1 and…
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votes2
answers429
viewsQ: Passing parameter navigation from stack navigation to child component
I’m new to React On and I’m building an app where I need to rethink the same code several times with only a few differences, so I’m creating components for this, but in one of the components there…
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-1
votes2
answers655
viewsQ: Docker Compose + Postgres + Nodejs + knex API Connect in Bank
Hello I am studying Docker Compose, I made a simple API to make user CRUD, but I want to climb a container to run the Node and one with postgres and they communicating I did the following 'Docker…
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0
votes1
answer1136
viewsQ: Push notifications with Expo and React Native
I’m developing an app that needs to notify the user, I’m using Expo and React Native to develop Following the Expo Documentation I can correctly notify with: import * as Notifications from…
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votes1
answer2216
viewsQ: Table filter by name in React
I’m developing an application in React where it shows a table with data from an Array that comes from an API, put a filter to search by name and the table changes according to the user’s input. The…
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2
votes1
answer2567
viewsQ: How to pass Information from a functional child component to a parent React?
I’m developing an application with React with Hooks and functional components, and I came across the following logic: I need to screen render the functional components, both with Forms arrays inside…
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1
votes1
answer54
viewsQ: My inaccessible JSON key for Node.js validation
I am developing an API in Node.js and Knex.js, but I came across a problem, the array that Knex returns in the promise has a JSON inside and is numerical that needs to be validated. However, the key…