Introduction Understanding the file system in Node.js is essential for developing applications that require reading, writing, and manipulating files. Node.js offers the fs module, which enables synchronous and asynchronous file management. This article explains in detail how to use the fs module in Node.js. fs module is part of the Node.js API that allows working … Read more
Introduction The binary system is the basis for the operation of computers and digital electronics and is a system that uses only two digits: 0 and 1. Each digit in a binary number is called a “bit” , and eight bits represent a “byte” Each bit in a binary number represents some power of two. … Read more
What are Buffers? When working with data transmitted over a network or when reading and writing files on disk, we often encounter data that is not immediately available in its entirety. Buffers are temporary stores for data while it is being moved from one place to another. Buffers allow this data to be accumulated and … Read more
Understanding EventEmitter in Node.js Node.js is a popular platform that allows building scalable applications through an asynchronous, event-driven approach. One of the key mechanisms that enables this approach is EventEmitter. To understand its importance and functionality, let’s think of EventEmitter as a hub for communication within a Node.js application, where events are sent, received and … Read more
Global Object In Node.js, a global object serves as a container for all global variables that are available in all modules of your application. Similar to the window object in browsers, the global object in Node.js provides access to various global functions and variables, such as console, setTimeout, and clearTimeout. To access the global object, … Read more
What is object-oriented programming? Object-oriented programming or “OOP” for short is a way of organizing code around smaller units called “objects”. Object-oriented programming helps structure code into understandable and self-contained units that can be easily reused in different parts of the program. Applying object-oriented programming results in a more transparent and understandable program code that … Read more
What are dependencies? In programming, a “dependency” represents the relationship between different components in a software system. When one component uses or depends on another component, it is considered that there is a dependency between them. Addiction can take many forms, and the basic types of addiction include: Class Dependency refers to a situation where … Read more
What is “SCRUM”? Scrum is an agile project management methodology that is often used in software development, but can be applied in other areas as well. The basic idea of Scrum is to enable teams to work flexibly and efficiently on rapidly changing projects. Scrum is like a set of rules and a way of … Read more
Socket “Socket” represents an end point for sending or receiving data in a network. In other words, it is the interface between the application and network communication on the operating system. Through sockets, applications can communicate with each other over the network. Sockets are the basis for many network applications and services, including web browsers, … Read more
What are custom directives? A directive is generally some special token in the markup that tells the library to do something with a DOM element. Vue has its own predefined directives but what if we want to do something or perform some action that is not yet explicitly defined with any Vue directive. Vue allows … Read more
