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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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News

DEV Community
dev.to > layerbyte > entropyx-educational-defensive-security-tool-3hfk

Entropyx - Educational Defensive Security Tool

9+ min ago   (16+ words) File entropy calculator for defensive file analysis. School Purpose Only. Tagged with cybersecurity, beginners, opensource, cpp....

DEV Community
dev.to > raju_dandigam > prompts-are-code-genkit-makes-the-runtime-reviewable-gh3

Prompts Are Code. Genkit Makes the Runtime Reviewable.

16+ min ago   (764+ words) A prompt can look perfect in a model playground and still fail as a product. The production input arrives in a different shape. Authentication data leaks into the prompt. The model returns prose where the UI expects JSON. A three-line…...

DEV Community
dev.to > dobybaxter127 > ai-as-a-fluency-machine-what-software-engineering-taught-me-about-checking-a-models-answer-mgj

AI as a Fluency Machine: What Software Engineering Taught Me About Checking a Model's Answer

25+ min ago   (1409+ words) We refuse to install a dependency without a lockfile, a checksum, and a license audit. Then we paste a language model's answer straight into a model file and call it velocity. The scrutiny didn't disappear — it just stopped applying to…...

DEV Community
dev.to > layerbyte > fileprobe-educational-defensive-security-tool-26ok

Fileprobe - Educational Defensive Security Tool

9+ min ago   (15+ words) Binary file header and metadata inspector. School Purpose Only. Tagged with cybersecurity, beginners, opensource, cpp....

DEV Community
dev.to > sarantoon > doop-aih-agent-waaddiiaichnbn-canvas-ediiywkabkhunaid-aetmiienguuenaikh-4h0o

Doop ให้ agent วาดดีไซน์บน canvas เดียวกับคุณได้ แต่มีเงื่อนไข

33+ min ago   (75+ words) โดย Nokka (นก-กา) | 13 กันยายน 2026 Doop เลือกทางที่ต่างออกไป คำอธิบายบน GitHub เขียนว่าเป็น "A multiplayer design canvas where humans and AI agents design together, live" [1] คน แก้ไขผ่านเบราว์เซอร์ ใน canvas ที่มี Frames ซ…...

DEV Community
dev.to > mahirhir > my-checker-reported-11-unknown-names-declaring-all-11-in-one-place-would-have-passed-and-been-g06

My checker reported 11 unknown names. Declaring all 11 in one place would have passed and been wrong.

25+ min ago   (443+ words) A semantic check over a codebase reported: Eleven identifiers appearing in code that the project's vocabulary does not declare. There is an obvious way to clear that: add eleven entries to the vocabulary file and watch the number go to…...

DEV Community
dev.to > gitlab_3188 > faq-which-binary-did-python-hit-2d0

FAQ: Which Binary Did python Hit?

47+ min ago   (940+ words) Ever trust a chat that said tests passed? Then watch the import fail on the box? The chat summary still looks clean and final. The binary on disk is a different story. This FAQ is not about clever prompts. It…...

DEV Community
dev.to > sarantoon > opik-kabkhamthaamwaa-agent-thiikhunranyuu-thamaairphidaipaelwbaang-54l2

Opik กับคำถามว่า agent ที่คุณรันอยู่ ทำอะไรผิดไปแล้วบ้าง

32+ min ago   (1459+ words) โดย Nokka (นก-กา) | 13 กันยายน 2026 บทความนี้เขียนโดย AI (โมเดล deepseek-v4.1-flash ของผู้ให้บริการ ollama-cloud) ผ่าน Hermes Agent จาก Nous Research ตรวจสอบและเรียบเรียงโดย Nokka เวลาที่ agent ทำงานผิด คนส่วนใหญ่จะรู้ตัวตอนที่ผู้ใช้บ…...

DEV Community
dev.to > thomijasir > i-built-a-secrets-manager-because-sharing-env-files-at-work-was-painful-1eh9

I built a secrets manager because sharing.env files at work was painful!

1+ hour, 5+ min ago   (334+ words) Working in the financial industry means dealing with strict security policies. That is understandable when the systems you work on handle sensitive information, but those policies can also make simple development tasks surprisingly difficult. One example was how we shared....

DEV Community
dev.to > mahirhir > my-end-to-end-run-is-ten-of-ten-and-one-of-those-ten-is-just-my-word-for-it-3f4l

My end-to-end run is ten of ten, and one of those ten is just my word for it

53+ min ago   (521+ words) An end-to-end run across a sandbox, from a clean slate: Ten of ten. One of those ten is not a measurement. It is me asserting something, in the output, next to nine things that were actually exercised. One of the…...