array-isarray – CodeRavo

Checking for Empty or Non-Existent Arrays in JavaScript

Checking for Empty or Non-Existent Arrays in JavaScript Arrays are fundamental data structures in JavaScript. Before … Checking for Empty or Non-Existent Arrays in JavaScriptRead more

Array, array-isarray, array-length, check-array, empty-array, falsiness, JavaScript, null, optional-chaining, truthiness, undefined

Checking if a Variable is an Array in JavaScript

In JavaScript, it’s often necessary to determine whether a variable holds an array or not. This … Checking if a Variable is an Array in JavaScriptRead more

array-isarray, constructor-property, instanceof-operator, javascript-arrays, object-prototype-tostring-call