completely remove duplicate element from the array
var array = [1, 2, 3, 4, 4, 5, 5],
result = array.filter(function (v, _, a) {
return a.indexOf(v) === a.lastIndexOf(v);
});
console.log(result); // [1, 2, 3]completely remove duplicate element from the array
var array = [1, 2, 3, 4, 4, 5, 5],
result = array.filter(function (v, _, a) {
return a.indexOf(v) === a.lastIndexOf(v);
});
console.log(result); // [1, 2, 3]remove duplicates from sorted array
def remove_duplicate(nums: [int]) -> int:
nums[:] = sorted(set(nums))
return len(nums)Copyright © 2021 Codeinu
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