Question

How to remove an item from an array by index in Node.js

Answer 1

const arr = ["node.js", "php", "c++", "python", "c"];
  
let index = 1;
let item = arr.splice(index, 1);
  
arr.forEach(function(item, index, array) {
    console.log(item + " " + index);
});
  
  
  
  
/*
run:
        
node.js 0
c++ 1
python 2
c 3
      
*/

 

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