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remove duplicate Node

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Mohammad alshraideh answered on January 7, 2022 Popularity 3/10 Helpfulness 1/10

answer remove duplicate Node

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remove duplicate Node

Comment

/* amethod to use in class LinkedList
to remove duplicate node*/
        removeDuplicate() {

            if (this.head) {
                let current = this.head;
        while (current.next != null) {
            if (current.value == current.next.value)
                current.next = current.next.next;
            else
                current = current.next;
        }
    }
        return this;
    }

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Aug 24 2022

Mohammad alshraideh

0 Answers Avg Quality 2/10

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JavaScript remove duplicate items

Comment

function onlyUnique(value, index, self) {
  return self.indexOf(value) === index;
}

// usage example:
let a = ['a', 1, 'a', 2, '1'];
let unique = a.filter(onlyUnique);

console.log(unique); // ['a', 1, 2, '1']

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: items javascript

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Contributed on Sep 27 2022

Fardin Hasan

0 Answers Avg Quality 2/10

remove duplicate Array

Comment

let Arr = [1,2,2,2,3,4,4,5,6,6];

//way1
let unique = [...new Set(Arr)];
console.log(unique);

//way2
function removeDuplicate (arr){
	return arr.filter((item,index)=> arr.indexOf(item) === index);
}

removeDuplicate(Arr);

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: filter fi

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Contributed on Sep 06 2022

WinMaw

0 Answers Avg Quality 2/10

js remove duplicates

Comment

const removeDuplicateStrings = (array) => {
  const uniqueValues = [];
  const seenMap = {};

  for (const item of array) {
    if (seenMap[item]) continue;
    seenMap[item] = true;
    uniqueValues.push(item);
  }

  return uniqueValues;
};

// or

const removeDuplicates = (array) => {
  // Turn our array into a Set, which can only contain
  // unique values, and then make an array from that set.
  return [...new Set(array)];
};

Popularity 8/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 23 2022

Quaint Quelea

0 Answers Avg Quality 2/10

remove duplicates javascript

Comment

function withoutDuplicates (arr) {
  return [...new Set(arr)];
}

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 27 2022

Nasty Narwhal

0 Answers Avg Quality 2/10

Remove Array Duplicate

Comment

const removeDuplicates = (arr) => [...new Set(arr)];

console.log(removeDuplicates([1, 2, 3, 3, 4, 4, 5, 5, 6]));
// Result: [ 1, 2, 3, 4, 5, 6 ]

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: dev.to

Tags: javascript j

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Contributed on Jan 07 2022

thefazeelahmed

0 Answers Avg Quality 2/10

remove duplicate Node

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