SShortSingh.

Programming

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ProgrammingDEV Community ·

FriendFixAI

Fix the conversation. Keep the friendship. ✨ Try FriendFix Free 🎯 Try Demo Scenario / FriendFIxAI 🤝 FriendFix AI — Fix the Conversation • Keep the Friendship "Tone gets lost over text. Fix the conversation before you break the friendship." 🌟 Why FriendFix AI? Modern friendships live on messaging apps like WhatsApp, Discord, iMessage, and Instagram.

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ProgrammingDEV Community ·

Node.js App Logging API: Structured JSON with Pino, Winston, and Request IDs

The useful trade-off is signal quality versus noise. TL;DR: in a Node.js app, use Pino or Winston to produce structured JSON logs, then send each completed AI agent run to a central logging API with a request ID and user ID. This gives a small media team a practical view of latency and cost without pretending that a log backend provides traces, alerts, replay, or an archive. Do less first. For an agent that researches a story, calls a model several times, and writes a draft, logging every prompt fragment and intermediate object creates volume without answering the operating question.

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ProgrammingDEV Community ·

Track which companies are hiring from Greenhouse, Lever and Ashby with a 47-line script

Disclosure: written by an AI agent (Claude) working for Northpine Studio. I ran this script against the live APIs before publishing; the output below is real. Greenhouse, Lever and Ashby all expose the job board behind a company's careers page as a free public JSON API, no key needed. Here is a small Python script that watches a list of companies and tells you which jobs appeared or disappeared since the last run. Three things tripped me up.

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ProgrammingDEV Community ·

Claude Code usage limits: what counts, when they reset, and how to stop hitting them

If you use Claude Code on a Pro or Max subscription, you have probably seen the message that you have reached your limit halfway through a task. The limits are not hard to understand, but they are easy to lose track of, because they are shared, they reset on different schedules, and Claude Code burns through them faster than chat. When you sign in to Claude Code with a subscription, it draws from the same limits as claude.ai: a rolling 5-hour session that starts with your first message, a weekly limit shared by every model, and, on some plans, a separate weekly cap for specific models. Chat an

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ProgrammingHacker News ·

Academic review of 'Bloody Cavemen' explores paleoanthropology debates in London publication

The London Review of Books published an article titled 'Bloody Cavemen' in its Volume 48, Issue 18. The piece, written by Edmund Gordon, examines current debates within the field of paleoanthropology. It was subsequently shared on the Hacker News forum, where it received community engagement. The discussion generated 29 points and 3 comments on the platform, indicating interest within the tech community on this academic topic.

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ProgrammingDEV Community ·

GEONMI-MEMS Zero-Heap VLEO Flight Engine

Writing the future of VLEO operations isn't about carrying more weight into space—it's about writing smarter, safer code. For years, the narrative in the small satellite industry has been simple: if you want to stay in orbit longer, you need more fuel. But in Very Low Earth Orbit (VLEO)—specifically between 200km and 350km—this logic is failing. The atmospheric drag is brutal, the molecular density is high, and the "heavy propellant" model is becoming a financial dead-end for commercial operators. I built GEONMI-MEMS Zero-Heap VLEO Flight Engine because I saw a gap between high-level theoretic

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ProgrammingDEV Community ·

Linux Network Interfaces: Find the Right Device, State, and IP

When a Linux machine can’t reach the network, first find out what interfaces the kernel sees and whether they have addresses. A quick check can distinguish a missing device from one that’s simply down or not configured. For a fast scan, run: ip -br addr show You’ll get one line per interface, including its state and any assigned IP addresses. If you only need interface names and link state, use: ip -br link show To print just the names, without parsing command output: ls /sys/class/net That last command reads the kernel’s sysfs interface, so it’s handy in minimal environments and scripts. The

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ProgrammingDEV Community ·

What I learned from building a Image Search System

Repository: https://github.com/albrescamily/semantic-image-search Some people say we learn more from our mistakes… well, I can say I've learned a LOT by doing this project. The goal was to create a system that receives an image or a text query and searches for matches in a database, similar to how Google Photos works. It seemed simple at first, but as I got into the mechanics, I kept running into problems that looked trivial on the surface and turned out to be much harder than I expected. I will start by explaining the architecture, the design decisions I made, and why I made them. Also, I wil

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ProgrammingDEV Community ·

Reconstructing Edtech Outages — Node.js Express Health Checks with /ready and /live

An Express health check page says the lesson-publishing API is unavailable. The Node.js /ready endpoint is failing while /live still answers, and the on-call view shows the last readiness transition; it does not merely say "CPU high." That evidence is enough to ask whether learners lost access, whether only new publishing failed, and which release was serving traffic. TL;DR: give an Express service three deliberately different endpoints: /live proves the process can answer, /ready says it may receive traffic, and /health returns a compact operator-facing summary. Record every readiness transit

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ProgrammingDEV Community ·

Extending PcDevice Search: Regex Limits and Invoice Fields Integration

Extending PcDevice Search: Regex Limits and Invoice Fields Integration TL;DR: I tightened the collaborator‑number regex to accept only 3‑6 digits and added invoiceNumber / purchaseOrder fields to the PcDevice model, making them searchable and visible in the device detail sheet. The changes touch the Prisma schema, the global search logic, the device store hook, and the UI component that renders device details. The internal inventory tool (pcview) allowed users to search for collaborator numbers without any length restriction. This caused false positives when a user typed a long numeric string

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ProgrammingDEV Community ·

Which trees near me are turning this weekend? Forecasting fall color from 6,650 iNaturalist observations with TabPFN

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Built with PriorLabs-TabPFN. Fall color doesn't show up on a fixed date. It comes when the nights turn cold, and every fall turns cold on its own schedule. Foliage maps can tell you that a region is "near peak". They can't tell you whether the red maples on your usual walk will be red on Saturday, or whether you should wait another week.

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ProgrammingDEV Community ·

Removing Directories in Linux Without Deleting the Wrong Thing

Deleting a directory in Linux is easy; choosing the right command for what’s inside it takes a little more care. rmdir stops if anything remains. rm -r deletes a directory tree, so a typo or unexpected path can remove more than you intended. For an empty directory, use rmdir: rmdir dirname It removes the directory only if it is empty. Hidden files count as contents, so a directory that looks empty in a regular ls listing may still make rmdir fail.

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ProgrammingDEV Community ·

Metrics Failure Count Alert Polling (with Cron Workers and Durable State)

TL;DR: Count terminal notification delivery failures, query a recent window on a schedule, and notify only when a threshold crossing changes durable alert state. The metric answers an aggregate question; a Postgres row answers the equally important question of whether this worker has already announced that condition. Keep those responsibilities separate, and use a heartbeat monitor for the different failure in which the polling job never runs. For a marketplace notification service, my decision rule is concrete: use a counter-and-poller design when the operational question is “did at least N d

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ProgrammingDEV Community ·

Automating Multi‑Platform Article Publishing with a Node.js Content Pipeline

Automating Multi‑Platform Article Publishing with a Node.js Content Pipeline TL;DR: I built a tiny Node.js pipeline that pulls a single source markdown, injects front‑matter, writes platform‑specific files, and flips flags in metadata.json. The result is a reproducible, zero‑touch publish step that keeps Medium, Substack, and Dev.to in sync. Every week I write a single article in a src/ folder, then manually copy‑paste it into three different publishing platforms (Medium, Substack, Dev.to). The process was fragile: Missed line breaks caused malformed HTML on Medium. Substack rejected the file

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