Question

How to remove all the occurrence of specific item in array with JavaScript

Answer 1

let arr = [1, 2, 3, 2, 2, 2, 5, 2, 6, 2, 8, 2];

console.log(arr);

 for (let i = 0; i < arr.length; i++){ 
      if (arr[i] === 2) { 
          arr.splice(i, 1); 
          i--; 
      }
}

console.log(arr);

  
    
    
/*
run:
    
[1, 2, 3, 2, 2, 2, 5, 2, 6, 2, 8, 2]
[1, 3, 5, 6, 8]
    
*/

 

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