JavaScript: Remove specified elements from the left of a given array of elements

JavaScript fundamental (ES6 Syntax): Exercise-18 with Solution

Write a JavaScript program to remove specified elements from the left of a given array of elements.

Sample Solution:

JavaScript Code:

//#Source https://bit.ly/2neWfJ2 
function remove_from_left(arr, n = 1){
  return arr.slice(n); 
}
console.log(remove_from_left([1, 2, 3]));
console.log(remove_from_left([1, 2, 3], 1));
console.log(remove_from_left([1, 2, 3], 2));
console.log(remove_from_left([1, 2, 3], 4));

Sample Output:

[2,3]
[2,3]
[3]
[]

Pictorial Presentation:

Flowchart:

Live Demo:

See the Pen javascript-basic-exercise-1-18 by w3resource (@w3resource) on CodePen.

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