Summary: in this tutorial, you will learn about JavaScript enumerable properties of an object. Show Introduction to JavaScript enumerable propertiesEnumerable properties are iterated using the In JavaScript, an object is an unordered list of key-value pairs. The key is usually a string or a symbol. The value can be a value of any primitive type (string, boolean, number, undefined, or null), an object, or a function. The following example creates a new object using the object literal syntax:
The An object property has several internal attributes including The By default, all properties created via a simple assignment or via a property initializer are enumerable. For example:
Output:
In this example:
To change the internal
Output:
In this example, the ES6 provides a method
Summary
Was this tutorial helpful ? Dibawah ini adalah daftar anotasi yang didukung saat menggunakan JSDoc untuk menyediakan informasi di berkas Javscript. Perhatikan semua tag yang tidak secara eksplisit dicantumkan di bawah (seperti
Ekstensi |