I currently have 1 object retrieved from local storage, but it seems to contain some duplicates. What is the easiest way to remove these duplicates?
The array object I am working with is called "mainchart".
function check() {
for (let i = 0; i < mainchart.length; i++) {
for (let j = i + 1; j < mainchart.length; j++) {
if (mainchart[i].id === mainchart[j].id) {
console.log(mainchart[i], mainchart[j]);
}
}
}
}
check();
If you're looking to eliminate duplicate values from an array, one simple method involves converting the array into a set (which only contains unique values) and then transferring those unique values into a new array:
const originalArray = ["apple", "banana", true, 5, 82, true, "apple"];
const uniqueArray = [...new Set(originalArray)];
console.log(uniqueArray); // [ 'apple', 'banana', true, 5, 82 ]
I hope this solution proves helpful to you 🌟
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