get unique numbers of an array in javascript using for loop

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Mizanur Rahman answered on February 28, 2020 Popularity 8/10 Helpfulness 6/10

answer get unique numbers of an array in javascript using for loop

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get unique numbers of an array in javascript using for loop

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var array = [3,7,5,3,2,5,2,7];

for(var i=0;i<array.length;i++) {
    for(var j=i+1;j<array.length;j++) {
        if(array[i]===array[j]) {
            array.splice(j,1);
        }
    }
}
console.log(array); // output = [3,7,5,2]
 Run code snippet

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Source: stackoverflow.com

Tags: for-loop get javascript numbers unique using

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Contributed on May 18 2022

Mizanur Rahman

0 Answers Avg Quality 2/10

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how to find unique elements in array in javascript

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let a = ["1", "1", "2", "3", "3", "1"];
let unique = a.filter((item, i, ar) => ar.indexOf(item) === i);
console.log(unique);

Popularity 10/10 Helpfulness 7/10 Language javascript

Source: Grepper

Tags: elements element

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Contributed on May 17 2020

Funny Finch

0 Answers Avg Quality 2/10

javascript find unique values in array

Comment

// usage example:
var myArray = ['a', 1, 'a', 2, '1'];
var unique = myArray.filter((v, i, a) => a.indexOf(v) === i); 

// unique is ['a', 1, 2, '1']

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Source: stackoverflow.com

Tags: find

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Contributed on Feb 28 2020

CodeBaron

0 Answers Avg Quality 2/10

find unique elements in array javascript

Comment

const array = [1, 2, 3, 1, 2, 4, 5, 3, 6, 4];
const uniqueElements = [...new Set(array)];

console.log(uniqueElements);

Popularity 8/10 Helpfulness 4/10 Language javascript

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

how to get unique values in an array javascript

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var newArray = evenNumbers.filter((value, index, self) => self.indexOf(value) === index);

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: linuxhint.com

Tags: get

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Contributed on Nov 21 2022

Curious Tom

0 Answers Avg Quality 2/10

get unique numbers of an array in javascript using for loop

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get unique numbers of an array in javascript using for loop

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how to find unique elements in array in javascript

javascript find unique values in array

find unique elements in array javascript

how to get unique values in an array javascript

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