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What are WebSockets? WebSockets enable real-time, bidirectional (full-duplex) communication between clients and the server over a single, long-lived TCP connection. What does it mean by ”real-time, bidirectional( full-duplex ) communication”? This me...
What is a JavaScript array ? An array in JavaScript is an Object. To be specific, a Javascript array is a standard built-in object created with the Array constructor. An array is a collection of elements ordered by an index. Javascript arrays have th...
The JavaScript string is a fundamental topic that every developer needs to know, whether you specialize in front-end or back-end development. A guide to JavaScript strings is essential for gaining a sound understanding of this topic. What is a JavaSc...
Intl Object in JavaScript Intl ( internationalization )is an in-built Object in JavaScript for language-sensitive formatting. It includes constructors for formatting strings, lists, numbers, and dates and times. In this post, I am going to talk about...
What is a javascript Date Object? JavaScript Date-object is a built-in object that stores date and time. It provides a variety of helpful methods for developers to set and get dates and times in different forms. It is useful to have some basic knowle...
What is a JavaScript Class? A class is a template for creating objects in JavaScript. It has properties and methods. JavaScript offers two access levels to fields and methods: public and private. The private access level is a relatively recent additi...
