Tips for passing CKAD exam at 1st attempt (2026 Edition)
DEV Community • 2026-04-28 20:53

Tips for passing CKAD exam at 1st attempt (2026 Edition)

How it all started Last year we got news: our new client would be using Kubernetes extensively. I was both excited and scared, as I had only limited exposure to Docker in a professional setting, and K8s is the next level. After doing some research, I had a chat with my boss which resulted in funding for both the KodeKloud platform and two attempts at the CKAD exam (we lucked out by buy...

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4m read
Creating and Configuring an Azure Storage Account for IT Teams
DEV Community • 2026-04-28 20:52

Creating and Configuring an Azure Storage Account for IT Teams

Whether you are stepping into cloud computing or looking to move from physical storage infrastructure, Azure Storage is one of the best places to start. Managing data on local hardware comes with constant headaches, hardware failure, maintenance costs, and limited scalability. Azure storage solves all that by providing flexible, internet based storage that you can set up in minutes. In this guide...

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4m read
DEV Community • 2026-04-28 20:51

How to Use Claude 3.5 Sonnet 2026-02 to Generate Tests for Python 3.13 Codebases

Python 3.13’s 42% faster JIT-compiled hot paths and new type system features make legacy test generation tools obsolete—but Claude 3.5 Sonnet 2026-02 cuts test authoring time by 78% for senior teams, with 92% line coverage out of the box. 🔴 Live Ecosystem Stats ⭐ python/cpython — 72,503 stars, 34,505 forks Data pulled live from GitHub and npm. 📡 Hacker News Top Stories R...

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20m read
DEV Community • 2026-04-28 20:50

Real-Time Anomaly Detection Engine for a Cloud Storage Platform

I built a Python daemon that watches incoming HTTP traffic in real time, learns what "normal" looks like, and automatically blocks attackers using Linux's built-in firewall — all without any third-party security tools. The Problem Imagine you run a cloud storage company. Your platform is public — anyone on the internet can send requests to it. Most of those people are legitimate use...

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14m read
Hacker News: Front Page • 2026-04-28 20:50

BP profits more than double as Iran war sends oil prices higher

Article URL: https://www.bbc.com/news/articles/c2eveyvgn9no Comments URL: https://news.ycombinator.com/item?id=47940545 Points: 11 # Comments: 1

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1m read
newest submissions : multi • 2026-04-28 20:49

I made a small Windows utility that saves game window profiles

Hi, I made a Windows utility called GameFrame Studio. It is designed to save and automatically apply window profiles for PC games. A profile can include: - borderless mode - target monitor - custom resolution - multi-monitor / ultrawide layout - automatic detection - tray and hotkey behavior The goal is to avoid manually fixing the same game window every time it launches. It is useful for games th...

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1m read
I built Agent Shield an open-source traffic control layer for AI coding agents.
DEV Community • 2026-04-28 20:48

I built Agent Shield an open-source traffic control layer for AI coding agents.

The idea is simple: AI agents send a lot of stuff over the network: prompts, code snippets, logs, tool output, telemetry, sometimes secrets. Most of that is hidden inside the CLI. Agent Shield sits between the agent and the network, so you can see and control what goes out. What you can do with it See traffic — inspect HTTP, WebSocket, and SSE traffic from AI tools in real time. Au...

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2m read
AI era 'not all doom and gloom' for graduates, say analysts. Who to believe? 1. AI will create a dystopian future due to unemployment. 2. AI-powered brainwashing.
newest submissions : multi • 2026-04-28 20:47

AI era 'not all doom and gloom' for graduates, say analysts. Who to believe? 1. AI will create a dystopian future due to unemployment. 2. AI-powered brainwashing.

submitted by /u/Fabulous-Assist3901 to r/technology [link] [comments]

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1m read
DEV Community • 2026-04-28 20:47

The Quiet Revolution at Google Cloud Next '26: Your Database Can Talk to Your AI Agent — No Bridge Required published

This is a submission for the Google Cloud NEXT Writing Challenge Everyone at Google Cloud Next '26 is talking about Gemini Enterprise Agent Platform. The flashy keynote demo, the "era of the agent is here" declaration, the snowboarder analyzing his own tricks with AI. I get it. It's a great story. But buried in the 260-announcement list is something that, for developers building real AI applicati...

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5m read
DEV Community • 2026-04-28 20:46

Deep Dive: How Sentry 8.0 Captures Stack Traces for Rust 1.92 and React 19 Apps

\n In Q3 2024, 68% of Rust 1.92 and React 19 applications shipped with unmonitored runtime errors, according to Sentry’s own telemetry. Sentry 8.0 closes that gap with a ground-up rewrite of its stack trace capture pipeline, delivering 40% lower overhead than its 7.x predecessor for mixed Rust/React workloads. \n\n 🔴 Live Ecosystem Stats ⭐ rust-lang/rust — 112,402 stars, 14,826 fo...

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17m read
FCC orders review of ABC licenses after Kimmel joke offends U.S President and first lady | Kimmel joke calling Melania an “expectant widow” followed quickly by FCC order.
newest submissions : multi • 2026-04-28 20:45

FCC orders review of ABC licenses after Kimmel joke offends U.S President and first lady | Kimmel joke calling Melania an “expectant widow” followed quickly by FCC order.

submitted by /u/ControlCAD to r/technology [link] [comments]

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1m read
🐧 VMware to KVM migration guide — common pitfalls and how to avoid them
DEV Community • 2026-04-28 20:45

🐧 VMware to KVM migration guide — common pitfalls and how to avoid them

A junior on my team asked me last week, “How do I move a VM from VMware to KVM without losing data or breaking the network?” It’s a solid question — not because the tools are missing, but because the failure points are subtle: disk format quirks, firmware mismatches, and driver assumptions baked into the guest OS. Yes, you can migrate a VM from VMware to KVM cleanly. But success depends on unders...

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8m read
Another Way of Creating CSS Effects
Cascading Style Sheets • 2026-04-28 20:45

Another Way of Creating CSS Effects

If you wanna try: https://decodela.com/#item/76e09644-41a2-11f1-b68b-0200fd828422/post submitted by /u/_Decodela [link] [comments]

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1m read
Data center boom strains Texas homebuilders’ need for electricians
newest submissions : multi • 2026-04-28 20:44

Data center boom strains Texas homebuilders’ need for electricians

submitted by /u/Plastic_Ninja_9014 to r/technology [link] [comments]

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1m read
HackerNoon • 2026-04-28 20:44

AI Investment Hits a Reality Check as Investor Risk Appetite Declines

This article examines how enterprise AI investment is evolving from hype-driven spending to a more disciplined, ROI-focused approach. While companies continue to invest heavily in AI, they are increasingly scrutinizing performance, shutting down underperforming projects, and implementing governance frameworks. The key takeaway is that AI adoption is not declining—it’s maturing into a more measured...

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1m read
DEV Community • 2026-04-28 20:40

What Actually Happens When You Run sbatch in Slurm

If you work with HPC clusters, you likely use sbatch every day. You submit a script and expect it to run. But that single command triggers a full workflow inside Slurm. Understanding this internal flow helps you debug issues faster, optimize job performance, and better understand how your cluster behaves. ⸻ Step 1: Submitting the Job When you run: sbatch job.sh You are not ...

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2m read
HackerNoon • 2026-04-28 20:40

Solana’s Quantum-Readiness Post: A Deeper Analysis

Solana's 27 April 2026 'Quantum Readiness' post calls the work 'manageable,' the chain 'ahead in its preparation,' and the performance impact negligible. The engineering signal (two validator clients converging on Falcon) is real. The framing softens implementation maturity, Falcon side-channel hazards, migration mechanics, and Solana's position relative to Bitcoin and especially Ethereum. Reassur...

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1m read
newest submissions : multi • 2026-04-28 20:39

Do you actually trust AI-written code before merging it?

For people using Cursor, Claude Code, Copilot, Codex, or ChatGPT to write code: What scares you before merging AI-written code? I’m trying to understand if this is a real problem or just founder overthinking. Do you worry about: * AI touching files outside scope * missing tests * fake “it works” claims * risky auth/billing/database changes * huge PRs that are hard to review Or do you just review t...

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1m read
HackerNoon • 2026-04-28 20:39

Rooftop Solar Could Power 40% of Europe—So What’s Holding It Back?

This article explores the paradox of renewable energy: despite solar power being significantly cheaper than fossil fuels, adoption remains constrained by logistical and infrastructural challenges. Using Europe as a case study, it highlights the untapped potential of rooftop solar and the role of policy, grid limitations, and permitting delays in slowing progress. The key takeaway is that cost is n...

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1m read
newest submissions : multi • 2026-04-28 20:38

Beyond RPA: New Agentic Orchestration Platforms from Box and WorkHQ Shift Automation Focus to Learning and Judgment

submitted by /u/realEnterprise to r/software [link] [comments]

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1m read
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