2026
How to use .env files to keep API keys out of Git. Setup for Python, Node.js, and C#, plus what to do if you already committed a secret.
Learn how to create a Claude API key, make your first API call, and understand pricing. A quick, practical guide for developers.
2021
How to find your PowerShell version using $PSVersionTable. Includes version history and Windows PowerShell vs Core.
How to kill a thread in C# using Thread.Abort() and handle ThreadAbortException safely.
How to replace text in a string in PowerShell using .Replace(), the -replace operator, and regex patterns.
How to use OfType in LINQ to filter a collection by type in C#, with practical examples.
How to use SelectMany in LINQ to flatten nested collections in C#, with real-world examples.
How to use Where in LINQ to filter collections in C#, with method syntax and query syntax examples.
How to use Select in LINQ to transform collections in C#, with method syntax and query syntax examples.
How to hash a string in C# using MD5, SHA256, and other algorithms from System.Security.Cryptography.
How to fix 'Uncaught RangeError: Maximum call stack size exceeded' in JavaScript. Common causes and solutions.
The difference between implicit and explicit casting in C#, with examples of when each is needed.
Boxing and unboxing in C# explained. How value types convert to reference types and back again.
How to throw multiple exceptions at once in C# using AggregateException to batch validation errors.
The 15 most common C# exceptions you'll encounter, with explanations and when each one is thrown.
How to check if PowerShell is installed on a Windows machine before running scripts from C#.
How to access and handle inner exceptions in C# using the InnerException property.
How to catch multiple exception types in C# using a single catch block for the base Exception class.
How to create custom exception classes in C# by inheriting from the Exception base class.
How try, catch, and finally blocks work together in C# to handle exceptions and clean up resources.
How to rethrow an exception in C# without losing the original stack trace, using throw vs throw ex.
How to catch exceptions in C# using try-catch blocks, with examples for handling specific exception types.
How to throw exceptions in C# using the throw keyword, with examples for different exception types.
A look at Replit as an online sandbox for running C# code directly in the browser.
How to use async and await in C# to write non-blocking code, with practical examples.
How to smoothly scroll to an element in JavaScript using scrollIntoView with the behavior option.
How to import and export CSV files in PowerShell using Import-CSV and Export-CSV commands.
How to use the cp command in bash to copy files and directories.
How to change the URL hash in JavaScript without the page scrolling to the anchor element.
How to use the ls command in bash to list files and directories, with useful flags explained.
How to read and import text file content into PowerShell using Get-Content.
How to use the cd command in bash to navigate directories, with shortcuts and tips.
How to get the current script path in PowerShell using $PSScriptRoot and $MyInvocation.
How to use git prune to remove unreachable objects from your repository, with git fetch --prune and git gc.
How to use the mkdir command in bash to create directories, including nested folders with -p.
How to write single-line and multi-line comments in PowerShell using # and <# #> syntax.
How to retry stopping and restarting a Windows service in PowerShell when it fails to stop in time.
How to use Ray.so to create beautiful, shareable images of your code snippets.
How to use GitHub Actions to schedule automatic pull request merges on a specific date.
How to measure JavaScript execution time using performance.now() to find slow code.
How to pass multiple parameters into a PowerShell function correctly, avoiding common syntax mistakes.
How to delay loading Google Analytics to improve your PageSpeed Insights score without losing data.
How to use git diff to compare changes between commits, branches, and your working directory.
How to create objects in PowerShell using New-Object and PSCustomObject, with practical examples.
How to use git init to create a new repository or reinitialize an existing one.
The difference between an Azure budget and a spending limit, and when each one applies to your account.
How to use git config to set your username, email, editor, and other settings at local and global scope.
Ingress vs egress explained. What they mean in networking, cloud computing, and Azure traffic.
How to use git blame to find out who changed each line of a file and when.
How to use git rm to remove files from your repository, with --cached, --force, and undo options.
How to use Get-Process and Stop-Process in PowerShell to find and kill running processes.
How to use git tag to mark specific commits as releases or milestones in your repository.
How to add your IP address to an Azure Network Security Group using PowerShell.
How to use git stash to temporarily save uncommitted changes and restore them later.
How to get your public IP address using PowerShell with a single command.
How to use git fetch to download remote changes without merging them into your working branch.
How to use an SVG as a CSS background-image with inline data URIs. No external file needed.
How to loop through an array and pass each element into a function in PowerShell using ForEach.
How to use git pull to fetch and merge remote changes into your local branch.
How to use git push to upload local commits to a remote repository, including force push and tags.
How to prevent images from downloading on mobile devices using CSS media queries and display:none.
How to use git commit to save staged changes, write good commit messages, and amend previous commits.
How to reduce the file size of Google Fonts by subsetting characters and self-hosting for faster load times.
New to Git? Here's where and how to run git commands on Windows, Mac, and Linux.
Hack the Chrome dino game with JavaScript. Auto-jump, invincibility, and speed cheats using the browser console.
How to use git add to stage files for your next commit, including interactive and patch modes.
How to use git clone to copy a remote repository to your local machine, with common options explained.
How to use Get-ExecutionPolicy and Set-ExecutionPolicy in PowerShell to manage script permissions.
How to use git branch to create, list, rename, and delete branches in your repository.
How to chain async operations in C# using ContinueWith and continuation tasks, with practical examples.
How to use git checkout to switch branches, restore files, and navigate your commit history.
How to use Get-Help in PowerShell to find documentation for any command directly from the terminal.
How to use git status and git log to check your working tree, staged changes, and commit history.
The difference between var, let and const in JavaScript. When to use each, with examples.
A look at daily.dev, the browser extension that replaces your new tab with curated developer news.
My experience taking the React Getting Started course on Pluralsight as a Vue.js developer.
The difference between functions and methods in JavaScript, explained with clear examples.
How to fix 'ps1 cannot be loaded because running scripts is disabled on this system' in PowerShell on Windows.
How to use ThreadPool in C# to reuse threads efficiently instead of creating and destroying them each time.
Why I chose Gridsome and Vue.js to build my developer blog, and what I learned along the way.