Node.js is a JavaScript runtime built upon the V8 engine that uses JavaScript for creating the server side. The server created using Node.js can interact with the operating system and file system. It can perform all types of non-blocking I/O operations. The Node.js server runs continuously to provide resources to the client, but sometimes it […]
Exiting from Node.js: Different Methods with Examples Read More »
Nowadays, many organizations are switching from conventional development and deployment methods to microservices that operate in containerized environments. After all, these microservices are scalable and simple to set up. And when it comes to the management of all of these services, most organizations use a platform called Kubernetes. Kubernetes is a popular open-source platform that
Leveraging Kubernetes Admission Controllers for Enhanced Security Using ARMO Read More »
Node.js has an event loop that takes care of the flow of execution of the tasks, and when a task gets executed it fires the corresponding event to perform a specific action. Creating a Node.js program using multiple events makes the program run synchronously without interrupting the execution. This type of programming is called event-driven
Node.js Event-Driven Programming (With Example) Read More »
Data is crucial when building any modern mobile web application. There are multiple ways we can access data in our Flutter application such as Reading from a file, Reading from a database and APIs, Reading static data, etc. Among these, APIs are the most popularly used methods when building scalable applications. In this tutorial, we’ll
Flutter Fetch Data from REST APIs – A Step-by-Step Guide Read More »
We know that JavaScript code runs in a single thread meaning that our code can perform only one task at a time. Similarly, Node.js also runs on a single thread and uses a single event loop that runs on the same thread. However, under the hood, Node.js provides us with many libraries like the libuv
Node.js Worker Threads: A Beginner’s Guide Read More »
Weather is an essential part of our daily lives, and having access to accurate weather information is important for planning our day-to-day activities. In recent years, the use of mobile applications for weather forecasts has become increasingly popular. In this blog post, we will explore how to build a custom weather app with API integration.
Building a Custom Weather App with API Integration Read More »
NodeJS is a JavaScript runtime built on Chrome’s V8 JavaScript engine, which allows developers to write server-side JavaScript code whereas Ruby on Rails, is a web application framework written in the Ruby programming language. NodeJS and Ruby On Rails are two of the most popular and widely used Web Development Frameworks. Both NodeJS and Ruby
NodeJS vs Ruby On Rails: Essential Guide to Choosing the Best Backend Technology in 2023 Read More »
Widgets are the most basic part of a Flutter application. A widget is a predefined set of code that will give you user interface-based output. For example, when you are creating a button in Flutter, you are creating a widget that displays a button on the screen. Hence complex app user interface is nothing but
Flutter Widgets: Text, Button, Row & Column Read More »
Traditional REST API style can get cumbersome when the complexity of APIs increases. GraphQL provides a modern approach to client-server communication and helps the development of web applications in a more efficient way. In this post, we’ll learn what GraphQL is, how GraphQL works, and how we can implement it in NodeJS by building a
How to Create GraphQL API Server in NodeJS Read More »
Hello! In this tutorial, we will learn about the arctan function and the numpy arctan2 function which gives element-wise arc tangent of x1/x2 choosing the quadrants correctly. Also read: Python if…else Conditional Statement (With Examples) What is the arctan or tan-1(x) function? The arctan(x) or tan-1(x) where x is the real number gives the corresponding
Numpy arctan2: Find element-wise arctan of x1/x2 Read More »