Hossein Margani is a Platform Engineer in London. Notes on cloud infrastructure, CI/CD and the tooling that keeps teams shipping.https://margani.devhttps://margani.dev/home-lab-coredns-using-podman-ansiblehttps://margani.dev/home-lab-coredns-using-podman-ansibleDeploy CoreDNS in your home lab effortlessly using Podman, Ansible, and systemd for an efficient internal DNS solutionMon, 24 Nov 2025 08:00:41 GMThomelabhttps://margani.dev/go-error-handlinghttps://margani.dev/go-error-handlingLearn efficient Go error handling with returned error values, custom error types, and the errors package for clarity and robustnessMon, 24 Mar 2025 07:00:33 GMTgoerror-handlinghttps://margani.dev/organizing-your-go-applications-a-simple-folder-structurehttps://margani.dev/organizing-your-go-applications-a-simple-folder-structureLearn to organize your Go applications with a simple folder structure for improved maintainability, scalability, and code readabilityMon, 17 Mar 2025 07:00:35 GMTgofolder-structurehttps://margani.dev/bash-loops-and-conditionalshttps://margani.dev/bash-loops-and-conditionalsLearn how to use Bash `if` statements and `for` loops to enhance your shell scripting skills with conditional execution and iterative processingMon, 10 Mar 2025 07:00:33 GMTbashfor-loopif-elsehttps://margani.dev/compiling-go-app-with-sqlite-for-linux-on-windows-using-dockerhttps://margani.dev/compiling-go-app-with-sqlite-for-linux-on-windows-using-dockerCompile a Go app with SQLite for Linux on Windows using Docker to create a consistent build environmentMon, 03 Mar 2025 07:00:52 GMTgosqlitelinuxwindowscgohttps://margani.dev/azure-bicep-vs-arm-templateshttps://margani.dev/azure-bicep-vs-arm-templatesBicep templates offer simpler, more efficient IaC deployments, improving readability and developer experience over Azure ARM templatesMon, 24 Feb 2025 07:00:11 GMTazureazure-biceparm-templatehttps://margani.dev/sending-telegram-messages-using-nodejs-fetchhttps://margani.dev/sending-telegram-messages-using-nodejs-fetchLearn how to send Telegram messages and photos in Node.js using the node-fetch library with our simple beginner's guideMon, 17 Feb 2025 07:00:41 GMTtelegramnodejsfetch-apihttps://margani.dev/using-chromedp-in-gohttps://margani.dev/using-chromedp-in-goLearn to use chromedp in Go for web scraping, testing, and browser automation with a concise API. Suitable for dynamic websitesMon, 10 Feb 2025 07:00:50 GMTchromedpgobrowser-automationhttps://margani.dev/using-gorm-with-sqlitehttps://margani.dev/using-gorm-with-sqliteLearn to integrate GORM with SQLite for efficient database operations in Go. Simplify CRUD operations with this ORM and lightweight database comboMon, 03 Feb 2025 07:00:37 GMTgogormsqlitehttps://margani.dev/git-rebase-vs-git-merge-a-concise-guidehttps://margani.dev/git-rebase-vs-git-merge-a-concise-guideDiscover the key differences between Git rebase and Git merge for effective branch integration and collaboration in your development projectsMon, 27 Jan 2025 07:00:22 GMTgitgit-rebasegit-mergehttps://margani.dev/asynchronous-reduce-in-javascripthttps://margani.dev/asynchronous-reduce-in-javascriptLearn how to use async/await and promises with JavaScript's reduce function to handle asynchronous operations effectivelyMon, 20 Jan 2025 07:00:31 GMTjavascriptreduce-methodasynchronoushttps://margani.dev/using-reduce-in-javascripthttps://margani.dev/using-reduce-in-javascriptLearn how to use the `reduce` function in JavaScript to process arrays and accumulate values with examples and explanationsMon, 13 Jan 2025 07:00:28 GMTjavascriptreduce-methodhttps://margani.dev/modular-infrastructure-with-pulumi-and-csharphttps://margani.dev/modular-infrastructure-with-pulumi-and-csharpBuild modular cloud infrastructure using Pulumi and CMon, 06 Jan 2025 07:00:15 GMTpulumicsharpiachttps://margani.dev/pulumi-applyhttps://margani.dev/pulumi-applyLearn how to leverage Pulumi's Apply method for dynamic configuration and post-deployment tasks in Azure using CMon, 30 Dec 2024 07:00:53 GMTpulumi-applypulumiazurecsharphttps://margani.dev/powershell-arrays-quick-how-tohttps://margani.dev/powershell-arrays-quick-how-toYou are looking for a short but useful help to use Arrays in PowerShell. Here you can find out quick examples of: Creating arrays Adding elements Removing elements Accessing an element Iterating them Filtering them in PowerShell. Creating an ...Tue, 11 May 2021 11:00:00 GMTpowershellhttps://margani.dev/async-await-csharphttps://margani.dev/async-await-csharpUsing asynchronous programming in C#, you can improve your application’s responsiveness by avoiding the activities which are blocked in a synchronous operation. This post will explain in short so you will understand how to use Async and Await keyword...Wed, 21 Apr 2021 11:00:00 GMTcsharpasynchronous