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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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DEV Community
dev.to > muhammad_prastanurali > how-to-deploy-a-modern-web-application-to-the-cloud-in-5-simple-steps-3phi

How to Deploy a Modern Web Application to the Cloud in 5 Simple Steps

7+ hour, 48+ min ago   (24+ words) Building an application on your local machine is rewarding, but seeing it run live on the web for... Tagged with webdev, tutorial, beginners, cloud....

DEV Community
dev.to > jeromefromhk > i-moved-everything-to-kubernetes-then-moved-it-back-1j1

I Moved Everything to Kubernetes, Then Moved It Back

9+ hour, 23+ min ago   (612+ words) One rule kept the migration honest: external domains and ports never change, and the reverse proxy stays the anchor. Move a service in, get it working on k3s, then repoint the proxy rule. The public surface never moved while the backend…...

DEV Community
dev.to > anusha_mukka > stop-returning-access-denied-197b

Stop Returning “Access Denied”

9+ hour, 4+ min ago   (540+ words) Security teams spend a lot of time deciding whether a request should be allowed. The person making that request experiences the decision through a much smaller interface: usually a status code and a sentence. This is Part 3 of Security Infrastructure…...

DEV Community
dev.to > zareen > kubernetes-from-yaml-to-running-pods-2pk6

🚀 Kubernetes: From YAML to Running Pods

9+ hour, 4+ min ago   (259+ words) Kubernetes may look complicated at first, but the basic process becomes much easier to understand when we break it into five stages: We start by writing YAML manifests that describe what we want Kubernetes to create. After we submit the…...

DEV Community
dev.to > homelabpm > ollamas-responses-api-accepts-previousresponseid-returns-200-and-forgets-the-whole-conversation-1kp8

Ollama's Responses API accepts previous_response_id, returns 200, and forgets the whole conversation

10+ hour, 47+ min ago   (538+ words) Ollama 0.34.0, Debian 13, CPU only, qwen2.5:1.5b. The Responses API, which is the OpenAI-compatible endpoint Codex and similar clients use. Turn 1 plants something the model could not guess: password. Now two controls. The same question with the full history sent in the request…...

DEV Community
dev.to > ciphemic_academia_3dad1a0 > docker-vs-kubernetes-which-should-you-learn-first-3mld

Docker vs. Kubernetes: Which Should You Learn First?

10+ hour, 52+ min ago   (640+ words) This question comes up constantly, and the honest answer is that it's not really a choice between two competing tools — it's a question of sequence. Docker and Kubernetes solve different, related problems, and one is a genuine prerequisite for the…...

DEV Community
dev.to > maoren > building-a-resilient-ai-client-around-hermes-agent-2epe

Building a Resilient AI Client Around Hermes Agent

10+ hour, 52+ min ago   (289+ words) When testing NousResearch/hermes-agent as an external integration, the failure mode I cared about was not model quality. It was what happened when an upstream provider returned HTTP 502, 503, or 504 while a user-facing request was still active. A client that retries…...

DEV Community
dev.to > gde > build-in-the-vm-think-on-the-mac-gpu-debian-13-on-apple-container-with-a-local-gemma-4-2d8b

Build in the VM, Think on the Mac GPU: Debian 13 on Apple container With a Local Gemma 4

11+ hour, 58+ min ago   (1539+ words) This article walks through building a Debian 13 machine under Apple's container CLI on an Apple silicon Mac, and then wiring that machine to a local LLM running on the Mac's own GPU. Getting there has two halves, and the first…...

DEV Community
dev.to > solonjava > giving-an-ai-agent-a-real-sandbox-filesystem-and-network-jail-in-java-28bi

Giving an AI Agent a Real Sandbox: Filesystem and Network Jail, in Java

12+ hour, 3+ min ago   (733+ words) Ask a coding agent to run a build, and you have just handed a language model the ability to cat ~/.ssh/id_rsa. Prompt-level instructions like "do not read sensitive files" are not a security boundary — they are a suggestion to a…...

DEV Community
dev.to > quintetkit > the-workflow-ran-with-four-personas-instead-of-five-and-looked-fine-2cd7

The Workflow Ran With Four Personas Instead of Five and Looked Fine

11+ hour, 40+ min ago   (504+ words) I run Claude Code as five separate subagents with different permissions — architect, coder, reviewer, conflict resolver, UI designer. One of them stopped loading. The symptom has the shape of not working well. The cause was not being there. Five conditions…...