Rex Bytes https://validator.w3.org/feed/docs/rss2.html RexBytes Software: Bumper VPN Kill Switch Package pgmonkey (1/8) — Getting Started xlfilldown: The Complete Guide to Excel Fill Down Tutorials Topics Projects Home Python Concurrency, Multi-threading & Multi-processing Python Concurrency (or is that asynchronicity?) , With asyncio Exploring Blender With Python Adding Materials & Texture To Blender Objects: Part 1 Adding Materials & Texture To Blender Objects: Part 2 Packaging Your Own Software for a PPA (From Scratch) Key Management for Launchpad (GPG + SSH) Packaging cmatrix with quilt (Local Build Tutorial) Uploading cmatrix to a PPA (PPA Upload Tutorial) Networking Basics for VPN Users WireGuard Client Setup on Ubuntu WireGuard Split Tunneling: Route Internet Through VPN, Keep Local Access WireGuard Kill Switch (IPv4): Block All Traffic If the VPN Drops Make 01: Fundamentals – Targets, Prerequisites, and Recipes Make 02: C and C++ – Compiling Real Projects Make 03: Used as a Task Runner – Shell Scripts, Python, and Beyond Make 04: Advanced – Libraries, Linking, and Mixed Builds pgmonkey (2/8) — Connection Types pgmonkey (3/8) — Securing Connections with SSL/TLS pgmonkey (4/8) — Connection Pooling pgmonkey (5/8) — Environment Variables and Secrets pgmonkey (6/8) — The CLI Toolbox pgmonkey (7/8) — CSV Import and Export pgmonkey (8/8) — Production Patterns GitHub Actions CI/CD (1/10): Make It a Package You Can Test GitHub Actions CI/CD (2/10): Unit Tests — Fast Feedback GitHub Actions CI/CD (3/10): Quality Gate Before Tests — Lint and Formatting GitHub Actions CI/CD (4/10): Your First CI Workflow — Run on Every PR GitHub Actions CI/CD (5/10): Matrix Testing — Multiple Python Versions GitHub Actions CI/CD (6/10): Integration Tests — Real Dependencies in CI GitHub Actions CI/CD (7/10): Branch Protection — Make CI a Merge Gate GitHub Actions CI/CD (8/10): Artifacts — Keep Evidence From a Run GitHub Actions CI/CD (9/10): Release Workflow — Tag, Build, Publish GitHub Actions CI/CD (10/10): Going Professional — Split Jobs, Caching, and Nightly Builds Jenkins CI/CD (1/11): Prerequisites and Mental Model Jenkins CI/CD (2/11): Create the Minimal Repo and Prove Local Tests Run Jenkins CI/CD (3/11): First Jenkins Job With a Jenkinsfile Home Jenkins CI/CD (4/11): Test Reporting With JUnit Results in Jenkins Jenkins CI/CD (5/11): Fast-Fail Static Checks With a Lint Stage Jenkins CI/CD (6/11): Integration Tests With Docker Compose Jenkins CI/CD (7/11): Artifacts and Debugging Failed Builds All