“einzigartig = [... New Set (arr)]” Code-Antworten

setze JS

// Use to remove duplicate elements from the array 

const numbers = [2,3,4,4,2,3,3,4,4,5,5,6,6,7,5,32,3,4,5]

//spreading numbers of the object into an array using the new operator
console.log([...new Set(numbers)]) 

// [2, 3, 4, 5, 6, 7, 32]

Happy Hyena

einzigartig = [... New Set (arr)]

  eliminateDuplicatedCategories(products){
            let arr = []
            products.forEach(product => {
                arr.push(product.category)
            })
          // Use to remove duplicate elements from the array
          return [...new Set(arr)];
        },

Mhmd Nojim

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