I need to get total count of objects in the "photo" array field, and compare it to the value in "mls_media_count" field, so that I can detect when the values do not match. open_houses:null open_houses_lock:false photos:Array 0:Object 1:Object 2:Object 3:Object…
I'm trying to fetch data from a nested array from an API in react native. so my coding is like this export default const App= () =>{ const [data, setData] = useState([]); console.log(data); //Some fetch code here //setData happen here…
How to get all the matching values from an array in react native? The array is Sports = [ "Football", "Tennis", "Volleyball", "Squash", ] I tried getting all the matching values by using an if else statement below useEffect(() =>…
I want to compare and get number of corresposndeces between two arrays in PostgresSQL. For example: given the table id array 1 a, b, d 2 a, e 3 a, b, d, e 4 b, c, d I would like…
import UIKit struct Welcome: Decodable { let images: [Location] } struct Location: Decodable { let imageloc: String } class ViewController: UIViewController, UICollectionViewDelegate, UICollectionViewDataSource { var imageloc = [Welcome]() @IBOutlet weak var collectionView: UICollectionView! override func viewDidLoad() { super.viewDidLoad() } func…
I have the following data structure: { "_id": ObjectId("630bd746956bba0f6f0ba448"), "a": [ { "b": [ [ [ { "c": "aaa" } ] ] ] } ], } How can I filter all documents with the value aaa for their nested c…
I have been struggling in comparing two different array lists. I need quick solution. It's really haywire to me. What my scenario is, I wanna remove selected values, if record is not exist in another document or if exist than…
I have a view called TagView which creates a list of tags using LazyHGrid I am trying to get the array of tags that loads from the web service and pass it from the main view to TagView. Here is…
Array.join is useful because it glues together an array of strings by a delimiter taking into account empty arrays and not padding the delimiter at either end of the output string. I am making a React application and I would…
The main purpose of this application is i need an overall score once the user selects multiple selections all the functionality is working however once i click the generate overall score button i want to see the overall score. But…