🌍 Dev.to

React Native ve FastAPI ile Yapay Zeka Destekli Mobil Uygulama Mimarisi: SafeBite AI

Yapay zeka modellerini mobil bir uygulamaya entegre etmek ilk bakışta basit bir API çağrısı gibi görünse de; ağ gecikmesi, görsel boyutu optimizasyonu ve deterministik veri çıkışı alma gibi konular işin içine girdiğinde ciddi bir mühendislik mimarisi gerektiriyor. Bu yazıda, yakın zamanda iOS App Store'da yayına aldığım SafeBite AI uygulamasının teknik mimarisini, mobil kamera akışından API'ye kadar uzanan hattı ve karşılaştığım optimizasyon problemlerini nasıl çözdüğümü paylaşıyorum. ...
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Week 2: Learning Python, Cloud, DevOps, Terraform, SSH, and CLI Basics

Note: These are my learning notes from my current phase. I am keeping them as I wrote them so I can look back and see my progress. Computer Programming This section talks about computer langauges from Low level languges to high level language, the compiler and interpreted languages. Python Data types; Numbers: integers, floating-point numbers, and complex numbers Strings: Are character sequences. List are ordered group of elements tuples ...
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Market Analysis: The Microsoft X Hijack and the Weaponization of Brand Authority in the Crypto Era

The recent compromise of Microsoft’s official X (formerly Twitter) account, utilized to promote the "Clippy" memecoin, represents far more than a localized cybersecurity breach. For global investors navigating the intersection of traditional finance and decentralized assets, this incident serves as a critical case study in the weaponization of "trust leverage." It highlights a systemic vulnerability where the established authority of a global IT titan is converted into a high-velocity vehicle fo...
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I Got Tired of 200MB node_modules in Admin Dashboards, So I Built One With Zero Dependencies

Every time I evaluate admin dashboard templates for internal tools, micro-SaaS backends, or client projects, I run into the exact same frustration: 200MB+ node_modules folders Heavy client-side framework lock-in Complex bundlers (Vite, Webpack, Turbopack) requiring constant dependency maintenance Fragile build chains that break when packages upgrade I wanted to challenge this pattern and explore how far modern web fundamentals can go. So I built the Maxic Fintech & SaaS Ad...
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EF Core 10 Is INSANE - Overview of Game Changer features

Introduction Most EF Core releases are a bag of small quality-of-life fixes. EF Core 10 has a few of those too, but it also lands several changes that remove long-standing workarounds: you no longer hand-write a GroupJoin plus SelectMany plus DefaultIfEmpty to get a left join, you no longer have one all-or-nothing global query filter, and you can now do vector similarity search against SQL Server without a bolt-on. This video runs through the headline features against a small blog/b...
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I Run a Lottery Model That Publishes Its Own Failures — 51 Draws of Mark Six Data

Most lottery prediction sites show you their wins. Mine shows you the misses — every single one, on a public status page. Here's why I built it that way, and what 51 draws of Hong Kong Mark Six data actually look like under an honest model. The setup I maintain three independent number generators for Mark Six (6 numbers out of 49, plus an extra number): Science — frequency, recency, and omission-gap weighting over the last 51 draws Physics — ball-machine simulation p...
Klook Promo Code: 25% Off October 2026
🌍 Wired

Klook Promo Code: 25% Off October 2026

Maximize your travel budget with our expert guide to finding Klook coupons, app-exclusive deals, and payment discounts on tours, hotels, and transport.
HackerNews

Gemini ending free use of Flash and Pro models

Article URL: https://www.reddit.com/r/GeminiAI/comments/1wwalmc/wtf_google_getting_rid_of_free_gemini_flash_and/ Comments URL: https://news.ycombinator.com/item?id=49942592 Points: 33 # Comments: 25
HackerNews

GitHub's new dashboard experience now the default

Article URL: https://github.blog/changelog/2026-10-01-new-dashboard-experience-now-the-default/ Comments URL: https://news.ycombinator.com/item?id=49942818 Points: 29 # Comments: 33
🌍 Dev.to

vLLM's weight cache can serve another checkpoint's weights when the tensor layout matches

TL;DR : vLLM 0.30.0 can keep a model's weights in a long-running daemon so that engines restart without reloading them ( load_format="ipc_cache" ). Before an engine uses those weights, both sides compare a fingerprint, and the docs describe the checkpoint part of it as "checkpoint content". In the code it is a hash of each shard's file name and safetensors header: tensor names, shapes, dtypes and offsets, but no tensor values. Two checkpoints with the same layout, such as a base model and a fine...
FriendPrep AI: An AI Interview Partner for a Friend
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FriendPrep AI: An AI Interview Partner for a Friend

This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I Built I built FriendPrep AI , an interview practice app for a friend preparing for job interviews. Instead of practicing with the same generic question list, they can enter their target role, skills, experience, resume, and a job description to get a more tailored practice session. The app generates interview questions, evaluates answers with scores and feedback, can ask follow-up quest...
Part 3: Designing the agent network, and what the broker's graph actually looks like
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Part 3: Designing the agent network, and what the broker's graph actually looks like

Part 3 of 10 · Building an Agentic Change-Approval MVP on MuleSoft Part 2 put the architecture on one page: agents in Agent Fabric, Omni Gateway in front of everything they touch, and MCP tools over Mule APIs. This part goes one level down. How do you decide where each of the 21 steps lives, and what does the broker's graph actually look like? Step 1: sort every step before drawing anything We started with a spreadsheet, not a diagram. One row per step, and four questions p...
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Friend Study Buddy: A Simple AI-Powered Study Companion

This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I Built Friend Study Buddy is a clean, accessible, and lightweight study companion web application designed specifically for students and study groups. I built this for my friend and study partner who often gets overwhelmed when trying to plan study sessions for technical subjects like Data Structures, Web Development, and Computer Science fundamentals. During exam crunch times and hack...
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Monta EV charging flaws: chargers can be impersonated (CVSS 9.4)

TL;DR: CISA advisory ICSA-26-274-02 (October 1, 2026) lists four vulnerabilities in all versions of the Monta EV charging platform (monta.app), the worst rated CVSS 9.4. The OCPP WebSocket endpoints do not authenticate charging stations, and station IDs are publicly visible. Anyone operating chargers through Monta should enable OCPP 1.6 Security Profile 2 (Basic Auth over TLS) with a unique password per station as soon as possible. What CISA published CVE Weakness C...
API deprecation for AI models: what breaks when a model is retired
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API deprecation for AI models: what breaks when a model is retired

API deprecation used to mean an endpoint would change shape. For AI models it means the thing that answers your requests stops existing. OpenAI's deprecations page lists about fifty model snapshots with a shutdown date between September 24 and December 11, 2026, GPT-4 among them. Anthropic retired nine Claude models in twelve months. This is how model deprecation works under the hood: the lifecycle, what breaks in your code on the morning after, what "weights preservation" actually preserves, an...
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AWS Billing and Cost Management: Setting Up Budget Alerts

Confused about managing cloud costs? We talk a lot about the technical side of cloud engineering. But when you are first starting out or even when you've been in the industry for years there is this quiet hesitation every time you hit launch on an expensive service. You want to experiment, you want to build wild architectures, and you want to push your skills to the absolute limit. But in the back of your mind, there is always that nagging fear: What if I misconfigure something? ...
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Level Up Your Salary: A Jedi's Guide to Negotiating as a Software Engineer

The Quest Begins (The "Why") I still remember the first time I got a job offer after months of leetcode grinding. The recruiter slid over a PDF with a number that felt… okay, but not great. I was excited to finally have a foot in the door, yet a tiny voice whispered, “You could be leaving money on the table.” I’d heard the horror stories of engineers accepting the first number and regretting it months later when they saw a peer with similar experience pulling in $20k more. That feeling—like ...
AI ขายของบน WhatsApp: ดูคลิปแล้วทำตามได้ แต่อย่าลืมถามเรื่องโควตาก่อน
🌍 Dev.to

AI ขายของบน WhatsApp: ดูคลิปแล้วทำตามได้ แต่อย่าลืมถามเรื่องโควตาก่อน

AI ขายของบน WhatsApp: ดูคลิปแล้วทำตามได้ แต่อย่าลืมถามเรื่องโควตาก่อน โดย Nokka (นก-กา) | 3 ตุลาคม 2026 บทความนี้เขียนโดย AI (โมเดล deepseek-v4.1-flash ของผู้ให้บริการ ollama-cloud) ผ่าน Hermes Agent จาก Nous Research ตรวจสอบและเรียบเรียงโดย Nokka TL;DR คลิปสาธิตของ Pabbly สอนสร้าง AI ตอบลูกค้าบน WhatsApp ได้ครบใน 8 นาที 46 วินาที และทำตามได้จริง แต่คลิปไม่บอกว่าคุณต้องมี OpenAI API key ของตัวเอง ต้องจ่ายค่า Meta ต่อข้อความ และมีระบบโควตาซึ่งเป็นตัวกำหนดต้นทุนจริง บทคว...
🌍 Dev.to

The Small Server Mistakes That Can Cause Big Problems

Hello, I’m Arthur. I want to share something I learned while working with websites and applications. When something breaks on a server, we usually look for a big reason. A server crashed. The application has too much traffic. The database is overloaded. But sometimes the problem starts with something very small. A forgotten process. A full disk. An old log file. A wrong cron job. These little things can slowly turn into bigger problems. A Full Disk Can B...
Fine Print: an agent that knows when the FAQ and the Official Rules disagree
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Fine Print: an agent that knows when the FAQ and the Official Rules disagree

This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built Fine Print reads contest rules so you don't miss the clause that disqualifies you. I enter a lot of hackathons and bounties. The rules for one contest are never on one page. There's a landing page, an FAQ, a contest-rules page, and the platform's general Official Rules, and they drift apart. This very challenge is a good example. Its own pages disagree in ways tha...
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Why n8n Workflows Drop Idealista Data When Runs Exceed 300 Seconds

Why n8n Workflows Drop Idealista Data When Runs Exceed 300 Seconds When orchestrating web scrapers inside a production data pipeline, developers often default to synchronous webhook patterns. You configure an HTTP request node in n8n, point it to the Apify API run-sync endpoint, and wait for the payload to return. This simple pattern breaks down when scraping real estate listings from platforms like Idealista. The idealista-scraper is designed to handle pagination, mirror-first routing,...