Introduction: FlatList is a core React Native component used to efficiently render lists of data. It is optimized for handling large datasets by rendering only the currently visible items, making it a better choice than ScrollView when displaying long lists. StepsStep1: We need to define the data for rendering. If… Continue Reading FLATLIST

In today’s fast-paced digital landscape, where system failures can lead to significant financial losses and damaged reputations, traditional testing methods often fall short. Chaos testing takes a bold, proactive approach by intentionally introducing failures into your systems to uncover vulnerabilities before they become real-world problems. It’s like stress-testing your application… Continue Reading What is Chaos Testing in QA and Why You Need It

Introduction Magento has a built-in maintenance mode that lets store owners temporarily take their website offline for updates, security fixes, or migrations. This prevents customers from seeing broken pages or errors. You can also customize the maintenance page to keep visitors informed about the downtime and when the site will… Continue Reading How to Enable Maintenance Mode in Magento and Customize the Maintenance Page

Apache Superset is a powerful business intelligence tool that allows users to create dashboards and visualize data effectively. In this guide, we will walk through the steps required to embed a Superset dashboard into a private website with authentication and Row-Level Security (RLS). Prerequisites Before starting, ensure you have: Step… Continue Reading Embedding Superset Dashboard into a Private Website with Authentication and Row-Level Security (RLS)

The async/await syntax is a special syntax created to help you work with promise objects. It makes your code cleaner and clearer. When handling Promise, we need to chain the call to the function or variable that returns a Promise using then/catch methods. Async Keyword We use the async keyword with a function… Continue Reading Async/Await

Introduction:Specificity is the algorithm used by browsers to determine which CSS rule applies to a particular element when one or more styling applied to the same element. It is calculated based on the types of selectors used. The Specificity algorithm calculates the weight of the selector to determine which rule… Continue Reading CSS Specificity

Hooks are used in React to manage states and other features without class components. It can be used to separate the logic from the code to make it simpler and available to reuse across the components. Some commonly used React Hooks are useState, useEffect, useContext which serves different purposes. In… Continue Reading Creating custom hooks in React Js

When designing a website or an app, one common question is: Should we use Dark Mode or Light Mode? Both have their own benefits, and the choice depends on user preferences, usability, and accessibility. Let’s break down the pros and cons of each mode to help you decide. What is… Continue Reading Dark Mode vs. Light Mode: Which One is Better?

Introduction:If your SSH service fails to start after a system reboot, one possible reason is the missing /var/run/sshd directory. This directory is required by the SSH daemon (sshd) to function correctly, but in some cases, it is not automatically created on boot. This can lead to SSH connection failures, preventing… Continue Reading How to Fix SSH Service Failure Due to a Missing /var/run/sshd Directory on Reboot

Introduction: OpenVZ is a container-based virtualization solution that enables multiple isolated Linux containers to run on a single physical server. This guide provides a Bash script to automate the creation of an OpenVZ container. Prerequisites: Steps to Create an OpenVZ Container via Bash Script: Step 1: Create a Bash Script… Continue Reading How to Create an OpenVZ Container via Bash Script?