Practical guides on remote hiring, AI engineering, mobile testing, and developer tooling.
Last updated April 2026 — refreshed for current algorithm analysis, modern use cases, and 2026 interview relevance. Searching algorithms sit at the heart of nearly every software system: databases, file systems, vector search engines, and your git bisect debugging workflow all rely on the same fundamental ideas. This guide covers every
With the rapid development of Artificial Intelligence & Machine Learning in different walks of the IT industry, the demand for a trained, competent artificial intelligence engineer is at an all-time high. Developing AI-powered solutions is a promising activity across many sectors, that have started embracing artificial intelligence (AI) & Machine
In this post, we will be presenting the top 15 data structures interview questions to help you all prepare smartly for your dream job opportunity. Preparing for interviews is an essential step. It is always best to go through the concepts and questions that are generally posed during the interview
Hybrid apps are somewhat like a web app that has been put in the shell of a native app. Apps developed using Apache Cordova, Xamarin, React Native, Sencha Touch, and other similar technologies fall into this category. Hybrid apps use a single code base that works across many operating platforms.
Design patterns are a great way to reinforce the best practices in software development. They help us structure our applications so that they are easier to maintain and evolve while making sure we have modularity, cohesion, and dependency injection. But with so many design patterns floating around the software industry,
Compare top Android emulators 2026: BlueStacks, MEmu, LDPlayer. Real benchmarks, pricing, features & performance data. Find the best emulator for gaming & development.
Despite being arrived late on the scene, NodeJS is dominating the entire application development scenario with its great optimal features. This is a well-kept secret for the seamless distribution of their services that some of the top companies that use NodeJS for their web-based applications today. From concurrence to being
If you have decided to build your career in NodeJS development, we have gathered a list of nodeJS projects for beginners and all node enthusiasts to build highly scalable web applications. These best nodeJS projects for beginners will help you gain knowledge about core node concepts, train your skill level,
Today we are going to explore the callback function in setState and get to know how we can use it. First of all, I’d like to explain the ‘callBack’ and ‘setState’. 1. callBack function is a function that is passed as an argument to another function, to be “called
Last updated April 2026 — refreshed for current tools, hosting platforms, and learning resources. Building HTML projects is the fastest way to turn tutorial knowledge into real skills. This guide covers 10 concrete beginner projects — from a simple bio page to an interactive photo gallery — with what you will learn from
Quick answer. Wearable technology means electronic devices worn on the body, smartwatches, fitness bands, smart rings, hearables, AR glasses, and medical patches, that use embedded sensors to capture biometric and environmental data and sync it to a phone or cloud. In 2026, most new devices use on-device AI for predictive
When developing a plan to generate profits from your mobile application, you are motivated to build a successful business model. In order to build a successful business model for Android applications, one must identify all the important aspects related to development procedures like customer value proposition, market trends, feasibility reports,
Quick answer. Learn Kotlin first, then take Google's free Android Basics with Compose course, then build two or three small projects. Layer in Coroutines, Flow, Room, Hilt, Navigation, and MVVM as you go, and publish at least one app to the Play Store. Expect three to six months
When a beginner is in the world of coding, one must always start with the easiest programming languages in the vast arena of development. Programming languages are the medium through which we derive desired results/ tasks from computers to achieve a certain target. Henceforth, learning a programming language is undeniably
Marketplace The introduction of the marketplace model of eCommerce was an evolutionary milestone in the eCommerce industry. The model allowed traditional entrepreneurs to tap into E-Commerce channels without investing in eCommerce store development, which made the ease of entry in the online market unprecedentedly viable for everyone. Amazon, the biggest
Who doesn’t love playing games? I mean, it’s the best way to pass time and keep ourselves entertained at the same time, right? We all play some type of game at some point in time, whether it is an Open-world like GTA San Andreas or a first-person shooter
While using third-party sources in application development, there must be some involvement of SSH keys or API credentials. This becomes a problem when a project is handled by a team of developers. Thus, the source code has to be pushed to git repositories periodically. Once the code is pushed to
Often many of you are wondering isn’t React already existed for many years now and what is the point of the react-native web. Also, some people are thinking are both React native web and React the same thing? Let’s check this comparison guide for 2022 for React native
In this blog, we are going to see how functional components can be used with react hooks to reduce the amount of code used in writing class-based components while still achieving all the features it has. We are going to use typescript for this tutorial so that our code remains
When building/growing a new company or managing an established business, one aspect that affects the overall success of an organization is learning to hire an efficient workforce that fits the bill perfectly for the company’s growth. It becomes even more crucial to select great people when you are
Today we are going to explore the fetch function in API calls and get to know about different methods (such as GET, POST, PUT and DELETE), Call Authentication, and Interceptors. XMLHttpRequest (XHR) was used before fetch() was introduced to make HTTP requests. An XMLHttpRequest would need two listeners to be
We have listed down some of the most frequently asked Interview questions of JQuery. These questions are curated by experts so that you don’t have to go anywhere. Here we will bestow in-depth knowledge about JQuery so that you can bag down your dream job. 1. Define JQuery? Answer.
In this article, we will be using TypeORM with Nest Js to integrate the database with our application. But before starting with TypeORM, let’s have a brief look at the concept of Object-relational mapping(ORM). type systemsobject-oriented Object code is written in object-oriented programming (OOP) languages such as C+
Git is a very popular version control tool in the software community. Git is a distributed version control system for tracking changes in source code. It is used by software developers to manage and share code repositories. Git is also a popular tool for deploying web applications. To use Git
According to a survey, the average person in the US spends approximately 5 hours staring at their smart devices. Whether they do messages, post photographs or gaming in the world we live in, people are constantly using apps. This massive popularity comes with massive competition. In a world where we