The ECMAScript 2023 specification has been recently finalised. It includes some new methods on the Array object that will help make our JavaScript programs more predictable and maintainable. The ...

JavaScript arrays are not associative arrays and so, array elements cannot be accessed using arbitrary strings as indexes, but must be accessed using nonnegative integers as indexes. JavaScript arrays ...

JavaScript arrays are not associative arrays and so, array elements cannot be accessed using arbitrary strings as indexes, but must be accessed using nonnegative integers as indexes. JavaScript arrays ...