Answers for "how will add first element of the array?"

javascript append how first element

// 2018+ Version
parentElement.prepend(newFirstChild)

Posted by: Guest on July-26-2020

javascript array add front

// example:
let yourArray = [2, 3, 4];
yourArray.unshift(1); // yourArray = [1, 2, 3, 4]

// syntax:
// <array-name>.unshift(<value-to-add>);

Posted by: Guest on December-08-2020

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