A developer shares progress on free software projects including a Wayland book, sway 1.2, aerc email client, mrsh shell, and ctools utilities.
Explains how to use Application Class-Data Sharing (AppCDS) in Java 13 to improve JVM launch times and reduce memory footprint.
Step-by-step guide to reinstalling pfSense and restoring from a backup after a configuration corruption crash.
A technical preview of NetApp and Dell's cloud strategies ahead of Cloud Field Day 6, focusing on their evolution into cloud, DevOps, and Kubernetes.
Announcing a new weekly newsletter curating cloud-native security news and updates for professionals.
Introducing a built-in file input component for Blazor, enabling file uploads and processing in both client-side and server-side applications.
A guide to testing email flows in Cypress using the Mailosaur service to automate email verification and password reset scenarios.
A developer explains moving from Medium to a Gatsby-based blog due to poor code syntax highlighting and lack of improvements.
A developer announces that his JakartaOne conference session on using Quarkus for high-performance Java is now available online.
Analyzes how falling Lithium-Ion battery costs have driven the price and viability of electric scooters, using the Xiaomi M365 as a case study.
A guide to Git basics for IT operators new to source control, covering key concepts and commands to get started easily.
An advanced guide to pytest features like parametrized tests, fixtures, and organizing large test suites, based on a Python Frederick presentation.
A guide to understanding and correctly using the 'this' keyword in JavaScript, covering common pitfalls and binding techniques.
A developer's guide to implementing granular caching with Spring's RedisTemplate to cache individual items from a collection-based method.
Explains three useful Express.js middlewares: Morgan for logging, and custom ones for camelCase conversion and removing empty properties.
A curated list of free resources for data mining, analysis, and visualization, including books, tools, libraries, and tutorials.
A developer's experience at the Open Source Firmware Conference hackathon, detailing the process of flashing OpenBMC onto a Supermicro server board.
A tutorial on implementing authentication flow in React Native apps using React Navigation 4.x, covering setup, navigation patterns, and screen management.
Explains why parentheses cause R code assignments to print their values, covering invisibility flags and the behavior of the `(` function.
Explains why the rimu R package avoids tidyverse for type safety with multiple-response data, using a custom S3 class approach.
