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I pin model IDs on purpose. Floating aliases have burned me before — a silent swap under a -latest tag once changed a tool-calling detail in production and cost me a Saturday with git bisect and a coffee I didn't enjoy. So everything I run points at a dated snapshot. gpt-5-codex was one of them. Last week I finally read OpenAI's deprecations page top to bottom instead of skimming it, and there it was: gpt-5-codex , retiring 2026-07-23 , sitting quietly next to ten of its neighbors. As I write this it's July 16. That's seven days . If you pinned any of the snapshots below, consider this your heads-up. Here's the full retirement list, how to find out in about ten minutes whether you're exposed, the replacement map with the things I'd actually regression-test, and the one structural change that turned my last forced migration from scary into boring. The shutdown list (retiring 2026-07-23) Straight from OpenAI's API deprecations page . I checked each row against the source while writing this — do the same before you act on it, because dates and replacements do get revised. Retiring model OpenAI's suggested replacement gpt-5-codex gpt-5.5 gpt-5.1-codex gpt-5.5 gpt-5.1-codex-max gpt-5.5 gpt-5.1-codex-mini gpt-5.4-mini gpt-5.2-codex gpt-5.5 gpt-5-chat-latest gpt-5.5 gpt-5.1-chat-latest gpt-5.5 gpt-4o-search-preview-2025-03-11 gpt-5.4-mini gpt-4o-mini-search-preview-2025-03-11 gpt-5.4-mini gpt-4o-mini-tts-2025-03-20 gpt-4o-mini-tts-2025-12-15 computer-use-preview-2025-03-11 computer-use-preview (or gpt-5.4-mini ) Note the shape of it: the *-codex line collapses into gpt-5.5 — except gpt-5.1-codex-mini , which drops to gpt-5.4-mini — the chat-latest aliases fold into gpt-5.5 too, the two *-search-preview snapshots move to gpt-5.4-mini , and the two preview families ( tts , computer-use ) just roll to a newer dated snapshot / the undated alias. Once you see the buckets, the migration is less intimidating than the eleven-row table looks. Find out if you're exposed (about ten m

How to Automate SEO Content Publishing Without Breaking Your Workflow Managing SEO content at scale is one of those problems that looks simple until you're staring at a spreadsheet of 200 articles in various stages of draft, review, and scheduled publication — and you still have to manually paste metadata into WordPress, set canonical tags, and remember which pieces need internal links updated. Automating SEO content publishing means connecting your content pipeline — from keyword targeting through final scheduling — into a repeatable system where the manual handoffs disappear. The short version: you use a combination of a CMS with robust API access, a content workflow tool or spreadsheet-to-publish bridge (like Zapier, Make, or a custom script), and structured content templates with pre-filled SEO fields, so that a piece of content moves from approved draft to live URL without someone doing ten small tasks by hand. The rest of this tutorial is about how that actually works, where it breaks, and what's not worth automating. What You Actually Need Before You Start Automating Most guides jump straight to tools. That skips the part that determines whether automation saves you time or just makes your errors faster. Before any automation runs, your content process needs to be defined well enough to describe in writing. Can you list every step from "keyword approved" to "post is live" right now, including who does what? If that list doesn't exist yet, building automation on top of undefined process is how you end up with 40 posts published with missing meta descriptions and no one knowing why. The other thing people underestimate: your CMS needs to support programmatic publishing. WordPress with REST API enabled, Webflow's CMS API, Contentful, Ghost — these all work. A legacy CMS that requires someone to log in and click publish is a wall, not a speed bump. If your platform doesn't have an API or a native integration path, you're looking at a rebuild before automation is

DPDP compliance costs for Indian startups: what to budget before 13 May 2027 Summary. Full compliance with India's Digital Personal Data Protection Act is due on 13 May 2027. That is the date consent, notice, security safeguards, breach intimation and data-principal rights all become enforceable, and it is roughly 10 months away. The DPDP Rules 2025 were notified on 13 November 2025 and land in three phases: the Data Protection Board of India stood up immediately, penalties and Consent Manager registration begin on 13 November 2026, and everything else bites on 13 May 2027. The penalty schedule is not proportionate to your size: up to ₹250 crore for failing reasonable security safeguards, ₹200 crore for failing to notify a breach, and ₹150 crore for missing Significant Data Fiduciary obligations. There is no revenue or headcount exemption. The cost gap is where founders get hurt. Vendors routinely quote ₹15 lakh to ₹2 crore for DPDPA compliance, while a startup under 10,000 users can be substantively compliant for under ₹50,000 a year. India's privacy and data governance market is worth roughly $1 billion to $1.5 billion today, per IDfy founder Ashok Hariharan speaking to Inc42 in April 2026, and a lot of that revenue depends on you not reading the rules yourself. This is a budgeting guide, not a legal opinion. The rules are short. Read them, then price the work. The deadline that actually matters There are three dates, and only one of them is a real deadline for most startups. Phase Date What switches on Does it affect a typical startup? Phase 1 13 November 2025 Data Protection Board of India established, Rules notified No direct obligation, but the Board can already receive complaints Phase 2 13 November 2026 Consent Manager registration opens, penalty framework and enforcement powers begin Only if you intend to register as a Consent Manager Phase 3 13 May 2027 Notice, consent, security safeguards, breach intimation, retention, children's data, data-principal righ

Babies are tremendous learning machines, and key advances for AI may soon be found in the architecture of their little brains.

Inkling, a 975-billion-parameter open source model, was trained to understand video and audio. It could help Thinking Machines establish itself among competitors like Anthropic and OpenAI.

OpenAI has built an LLM super-hacker called GPT-Red that it uses as a sparring partner to help its other models boost their defenses against cyberattacks. Last week the company released the latest version of its flagship LLM, GPT-5.6. OpenAI says that training it against GPT-Red made the model its most robust release yet. GPT-Red automates…

The hacker used an employee's credentials to access source code, which revealed how Suno scraped decades of audio.

Array An Array is a collection of multiple values stored in a single variable. let fruits = [ " Apple " , " Mango " , " Orange " ]; Here, fruits contains three values. Why Do We Need Arrays? Without an array, you would write: let fruit1 = " Apple " ; let fruit2 = " Mango " ; let fruit3 = " Orange " ; Using an array: let fruits = [ " Apple " , " Mango " , " Orange " ]; This makes the code shorter and easier to manage. Array Index Each value in an array has an index. The index always starts from 0. Index: 0 1 2 ------------------------- Array: Apple Mango Orange Accessing Array Elements Use the index number to access a value. let fruits = [ " Apple " , " Mango " , " Orange " ]; console . log ( fruits [ 0 ]); console . log ( fruits [ 1 ]); // Output: Apple Mango Changing an Array Element You can update any value using its index. let fruits = [ " Apple " , " Mango " , " Orange " ]; fruits [ 1 ] = " Banana " ; console . log ( fruits ); // Output: [ " Apple " , " Banana " , " Orange " ] Finding the Length of an Array Use the "length" property. let fruits = [ " Apple " , " Mango " , " Orange " ]; console . log ( fruits . length ); // Output: 3 Adding Elements push() – Add at the End let fruits = [ " Apple " , " Mango " ]; fruits . push ( " Orange " ); console . log ( fruits ); // Output: ["Apple", "Mango", "Orange"] unshift() – Add at the Beginning let fruits = [ " Mango " , " Orange " ]; fruits . unshift ( " Apple " ); console . log ( fruits ); // Output: ["Apple", "Mango", "Orange"] Removing Elements pop() – Remove from the End let fruits = [ " Apple " , " Mango " , " Orange " ]; fruits . pop (); console . log ( fruits ); // Output: ["Apple", "Mango"] shift() – Remove from the Beginning let fruits = [ " Apple " , " Mango " , " Orange " ]; fruits . shift (); console . log ( fruits ); // Output: ["Mango", "Orange"] Looping Through an Array Use a "for loop" to print all elements. let fruits = [ " Apple " , " Mango " , " Orange " ]; for ( let i = 0 ; i < fruits . length ; i

The feature was previously only available to paid subscribers.

New Delhi announced a $6.5 billion smartphone manufacturing program and a $13.3 billion semiconductor push to deepen India's electronics supply chain.

The 2024 indictment, now unsealed, accuses three Russians and two web hosts of aiding hackers and profiting from cybercrime.

The app is designed for people who want to create social content, but find traditional video editing tools too complex or time-consuming.

Gwen Shapira shares how teams are scaling AI features using PostgreSQL for mission-critical apps. She explains how to leverage Postgres's multi-modal capabilities - including JSONB parsing and high-recall HNSW vector indexing - to deliver deterministic and semantic context to LLMs. She also discusses vector quantization to speed up queries by 4x and strategies for managing agentic memory. By Gwen Shapira

Hey everyone, I recently had an "aha!" moment regarding how React handles updates under the hood, and I wanted to share it because I realize a ton of developers (including myself, until recently) trip over this exact concept. The common mental model is that React Reconciliation compares the Virtual DOM directly to the Real Browser DOM and surgically updates only what changed. But that’s fundamentally incorrect. React never reads or directly compares the real DOM during the diffing process. It actually splits the process into two entirely separate phases —The Render Phase and The Commit Phase —which creates a massive distinction between Re-rendering and Re-painting. Here is the exact breakdown of what happens when a single state change affects just 1 out of 100 divs in a component: The Render Phase (Pure JavaScript) When state changes, React calls your component function. It doesn't know which of your 100 divs changed yet, so it has to evaluate the entire JSX block. The Scope: React re-renders all 100 virtual divs in memory. The Process: It builds a brand-new Virtual DOM tree and compares it to the previous Virtual DOM tree (JavaScript object vs. JavaScript object). The Outcome: It spots that 99divs are identical, but 1 div has an update. It flags that single virtual node with an "Update" tag. Because this happens purely in-memory as JavaScript, it is incredibly fast and cheap. The Commit Phase (The Real DOM Update) This is where Reconciliation does its primary job. It acts as a shield to protect the browser from doing unnecessary work. The Scope: React completely ignores the 99 unchanged elements. The Process: It surgically targets the single real browser div associated with the flagged Virtual DOM element and updates only its modified property (e.g., element.textContent = "New Value"). The Outcome: The browser repaints only 1 single div on the screen. The Conclusion: Reconciliation isn't about stopping React from re-rendering (re-running JS to calculate the UI). It

I stared at the GitHub page for what felt like forever. The repo had thousands of stars, hundreds of issues, and a long list of contributors who clearly knew what they were doing. Me? I had a few small personal projects, some half-finished tutorials, and a nagging feeling that I wasn’t “ready” to contribute to real open-source software. Especially not an AI project with fancy models, complex pipelines, and people publishing papers off the codebase. But I wanted in. I wanted to learn how real-world AI systems are built, to get feedback on my code, and to be part of something bigger than my local src/ folder. So I made a deal with myself: no more waiting until I feel “ready.” I’d go from zero to my first pull request (PR) in one focused push. Here’s exactly how I did it, what I learned, and what I’d tell anyone hesitant about contributing to an open-source AI or machine learning project for the first time. Step 1: Pick the Right Project (Not the Biggest One) The biggest mistake I almost made was aiming for the most famous AI repo I could find. Big projects are great, but they can be intimidating and slow for a first-timer. Instead, I looked for: Active maintenance : recent commits, issues being closed, maintainers responding. Clear contribution guidelines: a CONTRIBUTING.md or at least a solid README. Beginner-friendly issues: labels like good first issue, beginner, or help wanted. Scope I could understand: I didn’t need to grasp the entire codebase, just enough to fix one small thing. I ended up choosing a mid-sized open-source AI library : not unknown, not legendary. Perfect. If you’re searching now, try queries like: “awesome open source llm” “open source machine learning projects good first issue” “open source AI tools GitHub” Then scan their issues tab for beginner-friendly tasks. Step 2: Set Up the Project Locally (Without Panicking) Once I picked a project, the next hurdle was getting it to run on my machine. The repo had a typical structure: project/ README.md

Prerequisites Let's create a variable. int myNum = 5 ; Now, myNum refers to the value 5 . However, we can get its memory address using the & operator like this: &myNum . Role 1: Creating pointers A pointer holds a memory address. int * pointerToMyNum = & myNum ; Role 2: Modifying values using a pointer In this case, * works as the dereference operator. * pointerToMyNum = 10 ; Now, if we print myNum , the output will be 10 . Understanding that they are different in each context makes things much easier ✨ Note Both int ptr and int ptr are functionally identical in C.

Gidi Littwin's new AI startup, Hemispheric, makes diagnostic brain scans for conditions like depression, PTSD, and Parkinson’s. He wants the technology to be as cheap and easy as a blood test.

Companies’ increasing reliance on AI chatbots isn’t making the customer service experience smarter. It’s just making it more infuriating.

DeepSeek vs Qwen vs Kimi vs GLM: Which One Wins My Freelance Budget? Last Tuesday I spent two hours building a client dashboard that needed AI-powered text summarization. The client is a small e-commerce shop, they get maybe 500 product descriptions a week that need condensing into bullet points. Sounds simple, right? Except when I ran the numbers on my usual OpenAI setup, the bill was going to eat into my margin harder than I'd like. That's when I went down the rabbit hole of Chinese AI models. DeepSeek, Qwen, Kimi, GLM — I've been hearing about these for months from other devs in Discord, but I never actually committed to testing them because, honestly, who has the time? Well, apparently I do, because that Tuesday I decided to run all four head-to-head against my actual workload. Here's what happened. Why I Even Bothered (The Real Math) Before we get into the benchmarks and pricing tables, let me put this in perspective. My hourly rate as a freelance dev sits at $85. Every hour I spend wrestling with a subpar API that hallucinates or charges too much is an hour I'm not billing a client. The "free" model is never free — either it costs me time or it costs me money, and usually both. I was paying roughly $0.60 per 1M output tokens on GPT-4o for the summarization work. For 500 product descriptions, each averaging maybe 150 tokens output, that's about $0.045 per batch. Sounds tiny, right? But multiply that across multiple clients, and suddenly I'm watching $40-60 a month vanish into API costs that I can't really pass along without awkward pricing conversations. So I started shopping. And what I found genuinely surprised me. The Contenders at a Glance All four model families run through Global API's unified endpoint, which means I didn't have to maintain four different SDKs, four different auth setups, four different billing dashboards. Just swap the model name in the request and ship. For a one-person operation, that's huge. Here's the landscape I was working with: Di

I see this every week. Someone decides to learn web development. They Google "how to start web development" and within 20 minutes they're installing Node.js, npm, VS Code, and five extensions they don't understand. They haven't written a single line of code yet. But they've already spent an hour configuring their "environment." Then they get stuck. Node version conflicts. npm permission errors. VS Code extensions that break their syntax highlighting. They think they're not smart enough for programming. They are. They just started with the wrong step. The Problem Learning web development has three core technologies: HTML, CSS, and JavaScript. That's it. Everything else — Node.js, npm, webpack, Vite, React — is extra. It's not the starting point. But most tutorials assume you already have Node.js installed. They say "open your terminal" and "run npm install." Beginners follow along, copy the commands, and have no idea what any of it means. Here's what actually happens: You install Node.js (200MB+) You install VS Code (another 300MB+) You install 5-10 extensions You create a project folder You open terminal and run npm init -y You run npm install live-server You run npx live-server You finally see your HTML page in a browser That's 8 steps before you write Hello World . The Solution You don't need any of that. Not yet. Here's what you actually need to learn HTML, CSS, and JavaScript: A browser (you already have one) A text editor (Notepad works) That's it Open Notepad. Write this: <!DOCTYPE html> <html> <head> <title> My First Page </title> </head> <body> <h1> Hello, World! </h1> <p> This is my first web page. </p> </body> </html> Save it as index.html. Double-click the file. It opens in your browser. You just built your first web page. No terminal. No npm. No Node.js. No configuration. When Should You Actually Learn Node.js? Node.js becomes useful when you need: Server-side code (backend development) Package management (npm packages) Build tools (webpack, Vite) Framew