JavaScript: Get an array with n elements removed from the beginning from a given array

JavaScript: Exercise-131 with Solution

Write a JavaScript program to get an array with n elements removed from the beginning from a given array.

• Use Array.prototype.slice() to create a slice of the array with n elements taken from the beginning.

Sample Solution:

JavaScript Code:

//#Source https://bit.ly/2neWfJ2 

// Define the 'take' function.
const take = (arr, n = 1) => arr.slice(0, n);

// Test the 'take' function.
console.log(take([1, 2, 3], 5)); // Output: [1, 2, 3]
console.log(take([1, 2, 3], 0)); // Output: []

Output:

[1,2,3]
[]

Visual Presentation:

Flowchart:

Live Demo:

See the Pen javascript-basic-exercise-131-1 by w3resource (@w3resource) on CodePen.

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