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ancyrweb/array_expert_remove_edge.js

Last active January 11, 2022 14:39
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array_expert_remove_edge.js
const elements = [1, 2, 3, 4, 5];
// remove last element
const lastElementRemoved = elements.slice(0, 4); // [1, 2, 3, 4]
// remove first element
const firstElementRemoved = elements.slice(1); // [2, 3, 4, 5]
// remove first and last element (chaining)
const firstAndLastElementRemoved = elements.slice(0, 4).slice(1) // [2, 3, 4]
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