Systems | Development | Analytics | API | Testing

How to build a live chat widget in React

Live chats have revolutionized customer support, offering seamless and instant communication between businesses and their customers. When building a live chat, there are two main components on the client side: a chat button and a chat window. The chat button is a clickable icon on your website to prompt visitors to start a conversation. The chat window is the interface where the actual conversation occurs.

How to Fix "Client network socket disconnected..." in Node.js

The error “Client network socket disconnected before secure TLS connection was established” indicates something went wrong when setting up a secure connection with the server you’re communicating with. This can happen because of an unstable internet connection, wrong security settings on the server, or things like firewalls getting in the way.

Git Insights: You can ditch spreadsheet tracking and custom dashboards to track Git collaboration

Engineering Managers, Team Leads and Product Managers can now identify and address collaboration inefficiencies before they escalate. Using metrics such as pull request cycle time and merge frequency, you can pinpoint bottlenecks more quickly, quantifying Git collaboration and enhancing overall productivity.

4 AI Privacy Issues-and How to Combat Them

Artificial intelligence is changing the world. With use cases ranging from content generation to deep data analysis to detecting health issues, AI can greatly improve lives and enhance business outcomes. And with the explosion of generative AI services and large language models, we can expect AI to become even more ubiquitous than it already is. But AI isn’t perfect. In particular, AI privacy issues put organizations at risk or prevent adoption in the first place.

Tutorial. UI Testing with Selenide

In this tutorial video, Oleksii Driuk, Lead QA Engineer at ORIL, introduces you to Selenide, a dependable tool for UI testing. Selenide streamlines UI testing, making it accessible for experienced developers and those new to the field. By elevating software quality, it guarantees bug-free, high-performance applications. Incorporating it into your development process can notably diminish software errors, fostering improved user experiences and the creation of more dependable applications.

How to Fix "Could not find or load main class" in Java

The Java error “Could not find or load main class” is thrown when the JVM fails to find or load the main class while executing a program. This is often due to simple mistakes like typing the wrong class name or having the class file in the wrong place. It usually occurs when executing a Java program from the command line. Install the Rollbar Java SDK to identify and fix these errors.

Integrating Winston Logger in your Node.js Application

Winston Logger is one of the most popular logging libraries for Node.js. This library decouples the different aspects of logging, such as log levels, formatting, and storage, to make them independent and provide an array of different combinations. Additionally, you can implement logging in your application using Node.js streams to minimize performance impact. In this article, we are going to discuss how to install Winston Logger and use it for your Node.js application.

A Comprehensive NextJS Router Guide for Developers

ReactJS is undoubtedly the most popular library for developers to build web and mobile applications. Its community is vast, so you get all the support you need as a developer while building applications. However, ReactJS is just a library for user interface development. It encourages us to build applications with the component architecture, which follows a tree hierarchy.

How to Set Up S3 Archive Storage for AWS + Helix Core

In this video, learn how to set up S3 archive storage for AWS. Plus, learn how archive depots work, how to create an archive depot, and how to archive/restore files in Perforce Helix Core. Check out the other videos in the Perforce Helix Core Admin’s Guide playlist for tutorials on other basic admin operations you will use when administering your Helix Core server. Other helpful documentation.

How to Set Up S3 Archive Storage for DigitalOcean + Helix Core

In this video, learn how to set up S3 archive storage for DigitalOcean. Plus, learn how archive depots work, how to create an archive depot, and how to archive/restore files in Perforce Helix Core. Check out the other videos in the Perforce Helix Core Admin’s Guide playlist for tutorials on other basic admin operations you will use when administering your Helix core server. Other helpful documentation.