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ProgrammingDEV Community ·

How an Upload Tracker and Platform-Specific CSVs Protected a Stock Portfolio

A stock asset creator nearly lost a week of work after pasting the wrong platform's CSV header into an Adobe Stock upload, which caused the entire batch to be rejected. Each stock platform requires a fixed metadata format, with mismatched headers failing before review and malformed content getting rejected later. To solve this, the creator wrote a script that generates a CSV with only the exact columns each platform demands, avoiding extra fields that trigger instant rejections. A companion plain-text ledger tracks which assets have been posted, so reruns after interrupted uploads cannot create duplicate submissions that could lead to account flags.

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ProgrammingHacker News ·

GitLab Patches Critical CVSS 10.0 Integer Overflow Vulnerability in 19.5.1 Release

GitLab has released a patch update, version 19.5.1, addressing a security issue rated CVSS 10.0, the highest severity score. The flaw is described as an integer overflow vulnerability. Details were shared through GitLab's official release documentation and discussed on Hacker News, where the post drew limited attention. Users are directed to the patch release notes for the fix. The article itself provides few further technical specifics beyond the headline and release link.

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ProgrammingDEV Community ·

Python Operators and Conditionals Explained With a Smart Thermostat Example

This tutorial explains how operators and conditionals let Python programs perform calculations, compare values, and make decisions instead of running line by line. It covers arithmetic symbols such as addition, subtraction, multiplication and division, along with comparison operators that return True or False. It also describes if, elif and else structures, noting that Python stops at the first true condition, so order matters. To combine these ideas, the article builds a smart thermostat program that reads room temperature and occupancy and selects one heating or cooling mode. The author concludes that mastering these concepts lets code analyze dynamic data and adapt as it runs.

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ProgrammingDEV Community ·

Five French retail chains confirm refrigeration outages after controller attacks

Five French retail chains confirmed their stores were affected within days of a refrigeration disruption, prompting a government minister to address parliament. The attacks reportedly targeted refrigeration controllers, and according to the Paris prosecutor's office they caused fires as well as food losses. CERT-FR's alert CERTFR-2026-ALE-012 does not tie the compromises to a specific vulnerability, so exposure and confirmed compromise remain distinct and unverified for individual sites. A ZoomEye search on 21 October 2026 found 271 matching assets worldwide, 55 of them in France. Organisations are being advised to document their actions and preserve records, and to isolate controllers from the internet and route maintenance access through a gateway.

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ProgrammingDEV Community ·

NVIDIA Patches Critical Hard-Coded Credentials Flaw in AI Data Center Controller

NVIDIA disclosed CVE-2026-65113, a hard-coded credentials vulnerability rated 9.8 out of 10 on the CVSS v3.1 scale, in its NVIDIA Infrastructure Controller (NICo) for Linux across all versions from 0 through 1.9. NICo is a Kubernetes-based control plane that automates bare-metal provisioning, firmware validation, DPU setup, OS deployment, network isolation and tenant sanitization for AI data centers. The disclosure is a 14-CVE batch that also includes five high-severity flaws, such as SQL injection and missing authentication. No in-the-wild exploitation was confirmed at disclosure, and NVIDIA's fix is NICo version 2.0. Security guidance advises isolating the management plane from untrusted networks and auditing any hard-coded or default credentials.

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ProgrammingDEV Community ·

Student Builds AI Study Planner for Hacktoberfest Week 3 Challenge

A developer has shared an AI Study Planner built for the Hacktoberfest Week 3 Challenge, designed to help students organize their studies and create personalized plans. The app offers features such as personalized study plans, AI-powered planning, and goal organization through a simple interface. It was built with HTML, CSS, JavaScript, Node.js, and Express.js, uses the Groq API for AI functionality, and is deployed on Vercel with source code hosted on GitHub. The developer said the project provided hands-on experience with AI API integration, environment variable management, version control, and deployment. The author has invited feedback and suggestions from the community.

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ProgrammingHacker News ·

Possible third critical PHP vulnerability reported, details limited

A social media post links to a report suggesting a potential third critical security vulnerability in PHP has surfaced. The item was shared on Hacker News, where it gathered 13 points and two comments. The source material provided is only a link to a Mastodon post and a discussion thread, with no technical details, affected versions, or confirmed CVE identifier included. Without further verification, it remains unclear how severe the issue is or whether it has been officially confirmed by the PHP project.

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ProgrammingDEV Community ·

LazyScrape: Teen Developer Builds Python Web Scraper on a Smartphone

A 16-year-old developer from Nigeria has created LazyScrape, a lightweight web scraping tool built entirely on a mobile phone without a laptop. The tool takes any URL and extracts readable paragraphs and headers while filtering out scripts and layout code. The developer was motivated by the difficulty of reading long documentation on small screens and wanted a distraction-free way to view page content. The project was built using Python's standard libraries, with GitHub accessed through a mobile browser for version control. The creator submitted the project to an MLH hackathon, highlighting that valuable software can be made without expensive desktop hardware.

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ProgrammingDEV Community ·

Multi-tier model routing on GKE balances Gemini 4 Argon reasoning with latency and cost

Sending every prompt to a frontier reasoning model drives up token spend and tail latency, since most requests are simple tasks a faster model can handle. The article describes using Gemini 4 Argon for complex multi-step work, Gemini 3.8 Flash for routine low-latency tasks, and self-hosted open-weights models on GKE for high-volume batch jobs. It proposes a centralized routing layer on Google Kubernetes Engine using the GKE Gateway API, which classifies prompt complexity at ingress and falls back automatically when rate limits are hit. This setup also decouples client microservices from specific model identifiers, avoiding scattered quota handling and redeployments when traffic shifts. The author outlines the architecture and the routing, health-check, and observability configurations needed to implement it.

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ProgrammingDEV Community ·

A 10-minute checklist for reviewing AI-generated pull requests

AI-written pull requests look polished, but that polish can conceal recurring weaknesses, so they call for a different review approach. The guidance starts with the file list, since agents often wander into unrelated files, reformat code, or add unnecessary dependencies. Tests generated by agents should be checked for whether they verify real behavior and edge cases, and whether they would fail if the logic were wrong. Reviewers should also scrutinize error handling for swallowed exceptions, unbounded retries, and leaked internals, along with basic security issues like injection risks and missing authorization checks. Finally, the PR description should be verified against the actual code, because AI-written summaries can be fluent yet inaccurate.

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ProgrammingDEV Community ·

Google brings Gemini to Apple CarPlay as a navigation feature in the US

Google's conversational Gemini is now available to US drivers through Apple CarPlay, with a global rollout also underway. It is integrated into navigation rather than offered as a standalone assistant. The feature follows its Android Auto debut by roughly twelve months, and Google has not yet specified regional availability. The analysis highlights that CarPlay's app categories restrict third-party assistants, so maps is one of the few places such a voice feature can persist while driving. This structure makes the lag between platforms a relevant consideration for companies planning cross-platform in-car voice products.

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ProgrammingHacker News ·

Open Source Games: A Directory of Free and Open-Source Video Games

A website called Open Source Games has been shared on Hacker News, pointing readers to a collection of video games released under open-source licenses. The item is a link to the opensourcegames.dev site rather than a full news article. It received 3 points and no comments on the discussion forum at the time it was posted. The source text does not provide further details about the site's contents, creators, or scope.

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ProgrammingHacker News ·

Anthropic publishes a Public Benefit Charter

Anthropic has published a document titled Public Benefit Charter on its website, according to a Hacker News post linking to it. The post received 8 points and 2 comments at the time it was captured. The source material provided does not include the charter's text, so its specific commitments and terms cannot be reported from this item alone. Readers should consult the original document at anthropic.com for the full content.

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ProgrammingHacker News ·

Compilers Were Expected to End Programming, but Never Did

An article revisits the long-held expectation that compilers would make programmers obsolete. It examines why that prediction failed to materialize as the field evolved. The piece is circulating on Hacker News, where it has drawn modest attention with 21 points and 7 comments. The source text provided is limited to metadata, so the specific arguments and details of the article could not be fully verified.

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ProgrammingDEV Community ·

174 Skills Showed Zero Scores Because an Import Placeholder Was Never Replaced

ShortSingh's skill directory had 174 entries, about 22.7% of the total, with three dimension scores at zero despite an overall score near 8.0. The zeros were default placeholder values written during import, which were never overwritten because the evaluation stage did not run for those batches. The affected entries cluster by source repository and by import date, pointing to specific interrupted or skipped batches. Because these placeholders were mixed into site-wide aggregates, the published dimension averages were distorted, making the ecosystem look weaker than the fully evaluated data shows. The team plans to show unscored skills as not yet scored, evaluate the backlog, and separate missing data from genuine zero scores.

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ProgrammingDEV Community ·

Python Basics: Variables, Data Types, and Input/Output Explained

The article introduces Python as a powerful tool for automation, predictive analytics, and machine learning, especially for handling large modern datasets. It explains variables as named storage for data and notes that Python uses dynamic typing, so it infers each value's type automatically. Core data types are covered, including strings, integers, floats, and booleans, each with a short example. The piece also describes how programs communicate using print() for output, with f-strings for mixing text and variables, and input() for collecting user responses.

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ProgrammingDEV Community ·

Running an eight-person online game night: timing, game order and a host script

The guide explains how to organise an online game night for eight players, starting with an invitation that states the start time, call link, table link and an expected length of about ninety minutes. It recommends joining five minutes early and testing the table beforehand, then offers a sample opening script to set expectations. The author lists which games suit eight players, such as quizzes, clue games, Snakes and Ladders and drawing games, while noting that Ludo and property games seat too few. A suggested run order is a quiz, then a drawing game, then a clue game, with short breaks, muting rules and a deputy to welcome latecomers. The piece also advises scoring, handling disputes and disconnections, and keeping the rules brief.

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ProgrammingDEV Community ·

Seven Cursor alternatives in 2026 and what each one costs

Cursor's 2026 pricing now draws every tier from one shared weekly AI usage pool, and third-party models like Claude or GPT bill separately on higher plans. A review of seven alternatives, with prices checked on October 17, 2026, offers options for developers who mainly want those models or a different editor. VS Code with Copilot is presented as the most familiar switch, with Pro at $10 a month and Business at $19 per user. Claude Code and OpenAI's Codex are highlighted for large multi-file agent tasks, with Claude Pro at $20 a month and Codex included in ChatGPT plans. Windsurf, now renamed Devin Desktop, Zed and the open-source Cline round out the list, with Cline free for individual developers.

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