Aug 30, 2025 Networking Understanding Ephemeral Ports: The Invisible Workers of Network Communication Uncover the invisible workers behind every network connection. Learn how ephemeral ports enable hundreds of simultaneous connections on your computer.
Jan 16, 2025 Testing Ugly Unit Tests - A Collection of Testing Horrors From test-everything monsters to sleep-and-pray approaches, explore real-world testing nightmares and learn how to write maintainable tests that actually give you confidence.
Dec 1, 2024 DevSecOps DevSecOps - Beyond Tooling to Maturity and Threat Modeling Tools aren't the whole answer. Discover how threat modeling and maturity models transform DevSecOps from a toolset into a security culture that protects what matters.
Jul 4, 2024 Interacting with Docker Containers - Shell and SSH Shell and SSH access to containers is convenient, but why are they bad for Docker? Explore the security risks and better alternatives for container interaction.
May 2, 2024 Hexo Plugins I Developed A collection of Hexo plugins I developed to enhance static blogs with comments, GitHub cards, and more functionality.
Apr 1, 2024 Presentation as Code Presentation as Code with AI Explore Slidev and LLMs for presentation-as-code, but layout adjustments and animations remain challenging even with AI assistance.
Jan 12, 2024 Manage Your Own VPN - A Penny-Pincher's Guide Ditch the VPN subscription and start living like a digital nomad - minus the Instagram-worthy coffee shop vibes. Just grab a pay-as-you-go cloud VPN and wing it (your wallet will thank you)!
Oct 28, 2023 Everything as Code - A Trend or a Necessity? From infrastructure to AI models, explore how the "as code" paradigm is transforming software development. Discover maturity assessments and best practices across 10+ domains.
Sep 27, 2023 terraform Troubleshooting Terraform Master Terraform debugging with trace logs, parallelism control, and dependency analysis to solve infrastructure code issues efficiently.
Sep 25, 2023 GitOps GitOps on Jenkins Pipelines It's 3 AM and deployment failed? Just git revert and redeploy! Learn how to manage Jenkins pipelines as code using seeder scripts, with state management patterns and security best practices.
Jul 20, 2023 Database Understanding Database Types: A Comprehensive Guide From relational to graph databases - explore the diverse world of data storage systems and learn which database type fits your application's needs.
Apr 12, 2023 terraform Handling invalid index on empty tuple from list in Terraform Hit empty tuple errors with feature toggles? Master four solutions: try(), conditional expressions, splat expressions, and for loops to handle empty tuples in Terraform gracefully.
