Author: jholas

  • Set up fast simple http or https server for tests

    In case you ever wanted to test simple web page, just html with or even without javascript and for whatever reason it needs to run on web server instead of opening file in the browser, there’s no need to setup big full servers like IIS (Internet Information Services), Apache or Nginx. Sometimes just fast command…

  • Kickstart The Chrome Extension Development with Ease! 🏗️🚀

    Developing a Chrome extension can be time-consuming, especially when setting up the manifest, scripts, and UI from scratch. That’s why I created Chrome Extension Scaffold—a complete, ready-to-use template designed to streamline your development process! 🎉 🔗 Check it out on GitHub: Chrome Extension Scaffold Why Use This Scaffold? Instead of start with all-in-one messy javascript…

  • Docker CheatSheet

    Images Image is a standalone executable package which contains all necessary to run the application. Dockerfile Dockerfile is a “set of rules” to create and run image … to dockerize an app. Example: List local images: docker images Build docker file: docker build -t <name> . Remove image: docker rmi <image_id | image_name >  Containers Container is the…

  • DevelZone.org – Free Online Tools

    In the digital world, efficiency is key. Whether you’re a developer, photographer, or just someone who needs quick data conversions, finding the right tools can be a hassle. That’s where DevelZone.org comes in—offering a collection of free, easy-to-use online tools that save time and effort. No registrations, no unnecessary ads—just instant, reliable results at your fingertips. What Can You Do on…

  • PCI DSS 12 fundamental requirements

    Here follow in a shortcut 12 fundamental requirements of PCI DSS (Payment Card Industry Data Security Standard)  The Payment Card Industry Data Security Standard (PCI DSS) is a set of security standards designed to ensure that all companies that accept, process, store, or transmit credit card information maintain a secure environment. It was created by the…