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move item to first in array javascript

YOU.com answered on January 2, 2020 Popularity 7/10 Helpfulness 5/10

answer move item to first in array javascript

related javascript move array element to front

move item to first in array javascript

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function moveItemToFirst(array, index) {
  if (index >= array.length || index < 0) {
    return array;  // If index is out of bounds, return the array as is
  }

  const item = array.splice(index, 1)[0];  // Remove the item from the array
  array.unshift(item);  // Add the item back at the beginning of the array

  return array;
}

// Example usage:
const originalArray = [1, 2, 3, 4, 5];
const newArray = moveItemToFirst(originalArray, 3);
console.log(newArray);  // Output: [4, 1, 2, 3, 5]

Popularity 7/10 Helpfulness 5/10 Language javascript

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

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javascript move array element to front

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for(var i = 0; i<$scope.notes.length;i++){
	if($scope.notes[i].is_important){
    	var imortant_note = $scope.notes.splice(i,1);
    	$scope.notes.unshift(imortant_note[0]);//push to front
	}
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: element

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Contributed on Jan 02 2020

Friendly Hawk

0 Answers Avg Quality 2/10

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move item to first in array javascript

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