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Remove same values from array containing multiple values JavaScript
Let’s say the following is our array with similar values −
const listOfStudentName = ['John', 'Mike', 'John', 'Bob','Mike','Sam','Bob','John'];
To remove similar values from array, use the concept of set(). Following is the code −
Example
const listOfStudentName = ['John', 'Mike', 'John', 'Bob','Mike','Sam','Bob','John']; console.log("The value="+listOfStudentName); const doesNotContainSameElementTwice = [...new Set(listOfStudentName)]; console.log("The Array="); console.log(doesNotContainSameElementTwice)
To run the above program, you need to use the following command −
node fileName.js.
Here, my file name is demo42.js.
Output
This will produce the following output −
PS C:\Users\Amit\JavaScript-code> node demo42.js The value=John,Mike,John,Bob,Mike,Sam,Bob,John The Array= [ 'John', 'Mike', 'Bob', 'Sam' ]
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