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[Design Pattern Series 8/22] State Pattern in Java: Understand It with a Music Player
Make a music player’s play button behave differently when paused or playing, using two small state classes. Continue reading on Medium » Make a music player’s play button behave differently…
Do You Still Need NgRx in a Signals-First Angular App?
State management is one of the most contentious topics in Angular right now. Here’s a practical framework instead of a hot take. Continue reading on JavaScript in Plain English »…
JavaScript Temporal API: 5 Critical Mistakes and How to Fix Them!
A recurring reminder that quietly fires an hour early every time daylight saving time changes. A support ticket that gets logged under the… Continue reading on JavaScript in Plain English…
Javascript Practices
1. Event Loop (Most Important) Continue reading on Medium » 1. Event Loop (Most Important)Continue reading on Medium » Read More JavaScript on Medium #java
Why Hardware RAID Ruins NVMe Performance (And How mdadm Fixes It)
In high-performance storage engineering, architecture is everything. If you are deploying enterprise NVMe drives behind a hardware RAID… Continue reading on Medium » In high-performance storage engineering, architecture is everything.…
Understanding and Preventing MongoDB Out of Memory Issues
Running MongoDB on Linux can present a serious challenge when the server exhausts its available memory. During an Out of Memory event, the… Continue reading on Medium » Running MongoDB…
Linux Files & Directories: How Does Linux Organize Data?
When I started using Linux, commands like ls, cd, and pwd were some of the first commands I learned. Continue reading on Medium » When I started using Linux, commands…
The Real Reason sudo Is Called sudo and What It Has to Do With “Superuser”
Two different explanations exist. Both are actually correct Continue reading on Bash_DevOps_AI » Two different explanations exist. Both are actually correctContinue reading on Bash_DevOps_AI » Read More Linux on Medium…
Chapter 9 — HTTP, DNS, and Finding Where the Network Story Breaks
The Port Is Open. So Why Is the Application Still Failing? Continue reading on Medium » The Port Is Open. So Why Is the Application Still Failing?Continue reading on Medium…
Why Ubuntu Is Replacing Core Linux Commands With Rust
Ubuntu’s move toward sudo-rs and Rust Coreutils is not a cosmetic programming-language change. It is a long-term attempt to make essential… Continue reading on Medium » Ubuntu’s move toward sudo-rs…
Your Kubernetes Pod Restarted. Here’s How to Find Out Why in 60 Seconds.
Stop guessing. Follow the evidence. Continue reading on Medium » Stop guessing. Follow the evidence.Continue reading on Medium » Read More Linux on Medium #linux
DevOps Monitoring: What Should You Actually Monitor?
A practical guide to monitoring CPU, memory, disk I/O, network activity, services, application health, and logs without drowning in… Continue reading on Medium » A practical guide to monitoring CPU,…
Day 51: Execute Rolling Updates in Kubernetes
Deploying a new version of an application sounds simple. Continue reading on Medium » Deploying a new version of an application sounds simple.Continue reading on Medium » Read More Linux…
Fixing a UTF-8 Encoding Crash in OBS’s Workflow YAML Downloader
A few weeks ago I picked up my first real bug in the Open Build Service (OBS) codebase, part of the openSUSE project: a production crash… Continue reading on Medium…
WSL2 for Bug Bounty Hunters: Your Linux Toolbox Inside Windows
Continue reading on Medium » Continue reading on Medium » Read More Hacking on Medium #hacking
The adidas Line of the Year Contest Is Searching for Mountain Biking’s Best Line
Submit your best 90-second POV clip for a chance to win a share of more than $10,000 in prizes.( Photos: 4, Comments: 47 ) Submit your best 90-second POV clip…
Podcast Roundup: Aaron Gwin on His Chainless Run, Rachel Atherton on Motherhood & Kilian Bron’s Craziest MTB Expeditions
Here are some of the podcasts that have been filling our earbuds for the last little while.( Comments: 8 ) Here are some of the podcasts that have been filling…
Video: What To Do When Things Go Wrong on the Trails with Remy Metailler & Matt from Canadian Outdoor Medical Consulting
If you’re in the situation you never want to be in, here’s what to do.( Photos: 1, Comments: 50 ) If you’re in the situation you never want to be…
Project321 G3Ti Release Titanium Driver E-Bike Hub
A new titanium freehub body replaces the aluminum freehub bodies used on standard G3 and RG3 hubs.( Photos: 14, Comments: 53 ) A new titanium freehub body replaces the aluminum…
Trek Factory Racing Show Evie Richards Riding New 32″ XC Bike
<i>Babe wake up, there’s a new 32″ XC bike!</i>( Photos: 2, Comments: 151 ) <i>Babe wake up, there’s a new 32″ XC bike!</i>( Photos: 2, Comments: 151 ) Read More…