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WWDC 2026 bonus live blog: Tech Talk with Craig Federighi
Fresh off the WWDC keynote presentation, The Verge has been invited to an "on-the-record technical deep dive into the bold new architecture enabling Apple Intelligence capabilities." Apple SVP of Software Engineering Craig Federighi and his team will be there, and so will we. The revamped Apple Intelligence is at the heart of nearly every update […]
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Apple’s Photos app is getting new AI editing features
A new spatial "Reframe" feature will let users use AI to adjust perspectives.
开发者
Apple's iOS 27, macOS 27 Golden Gate, and other updates focus on refinement
Apple's OSes come with Liquid Glass tweaks and performance optimizations.
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Apple says it’s fixed the awful search function for emails, photos
Apple says a completely rebuilt Search function will competently find the emails, photos and other content you are searching for.
产品设计
Apple is tweaking its controversial Liquid Glass design
While some users liked the sleek, transparent designs that look "glassy," others found Apple's design overhaul from last year to be hard to read.
开发者
Apple announces iOS 27
Apple announced its next major iOS update, iOS 27, at WWDC 2026 on Monday. Apple is highlighting performance and design improvements, trust and safety upgrades like a Screen Time redesign, and major upgrades to Siri and Apple Intelligence. The update will be supported all the way back to the iPhone 11. A big change is […]
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Self-Host Postgres or Use Supabase? Here's How to Decide
Short answer first: use Supabase if you want Postgres plus auth, realtime, storage, and a dashboard as one managed bundle. Self-host Postgres – or use a managed Postgres – if you mostly need a database and your app already handles its own auth and logic. The choice is not really "Postgres vs Supabase". It's whether you need the extra layers Supabase puts on top of Postgres. Supabase is not a database Supabase runs on PostgreSQL, but it's a stack of services around it: Postgres – the actual database Auth – user signup, login, JWT tokens Realtime – live updates over websockets Storage – an S3-style file store Edge Functions – serverless functions Studio – dashboard + auto-generated REST/GraphQL API So "self-host Postgres or use Supabase" compares a plain database to a full backend. The honest question: do you need those extra layers, or just the database underneath them? A quick test: You use Supabase Auth, Storage, and Realtime → Supabase earns its place. You use one of them → it's replaceable. You use none and treat it as "Postgres with a nice dashboard" → you want plain Postgres. Side-by-side comparison Factor Supabase (managed) Self-hosted Supabase Plain Postgres (managed or self-hosted) Database engine PostgreSQL PostgreSQL PostgreSQL Built-in auth Yes Yes No (bring your own) Realtime / websockets Yes Yes No File storage Yes Yes No Dashboard + auto API Yes Yes No (use any SQL client) Backups Managed (limits by plan) You manage Managed or you manage Cost shape Metered, grows with usage Server cost + your time Database only Self-host effort None High (many containers) Low–medium Lock-in Medium–high Medium Very low The lock-in point decides it for many teams. Your data is standard Postgres in every option ( pg_dump portable). The lock-in is everything else: Auth tokens, Storage paths, Supabase-specific RLS policies, Edge Function code. The more Supabase-specific features you adopt, the harder the exit. When each option wins Pick managed Supabase when: You're startin
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Microsoft’s AI chief says superintelligence is near, but won’t take your job
Today I’m talking with Mustafa Suleyman, the CEO of Microsoft AI. And I’m actually going to keep today’s intro short — I’m working from my wife’s family farm this week, as you’ll see in the video, but also this is a real burner of an episode. We covered everything from Mustafa’s approach to training new […]
开发者
Xbox exclusives are back and more complicated than ever
Two years ago, when Microsoft first revealed that it was bringing four Xbox-exclusive games to the PS5 and Nintendo Switch, it made the announcement far more complicated than necessary. That's not likely to improve anytime soon. In fact, things now seem more confusing than ever as the company tries to appease both fans and the […]
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We Built a Universal Language for Synchrony — And It Might Be Too Ambitious
How SCPN Phase Orchestrator v0.8.0 turns Kuramoto dynamics into a domain-agnostic control compiler, why we verify math across five languages, and the honest truth about building a Boeing 747 when most people need a bicycle. The $5.2 Billion Blackout That Started This On August 14, 2003, a cascading failure in the US Northeast power grid left 55 million people without electricity. The final report cited something deceptively simple: synchrony loss . A generation unit in Ohio drifted out of phase. The protective relays, designed to prevent damage, tripped in sequence. One desynchronized oscillator triggered a cascade that propagated across 265 power plants in nine minutes. The grid had controllers. It had models. What it lacked was a shared, reviewable language for coherence — a way to ask, in real time: "Is this synchrony valuable or dangerous? And if I touch this knob, can I prove what will happen before the electrons move?" That question is why I built SCPN Phase Orchestrator . It is not a Kuramoto simulator. It is a coherence control compiler — a system that takes any cyclic process (power waves, cloud retries, neural spikes, traffic signals) and compiles it into a unified phase space where synchrony can be observed, classified, and modified with bounded, auditable, replayable actions. Version 0.8.0 just shipped. It includes something I have not seen in any other open-source oscillator library: cross-language mathematical parity verification and Lean proof obligations for safety-critical control chains. This post is the honest story of why we built it, how it works, and where we might have gone too far. The Fragmentation Problem If you work on synchrony in 2026, you live in silos. Power engineers use PSS/E or PowerFactory with swing-equation models. Cloud operators use Airflow, Kestra, or Temporal for workflow orchestration — none of which understand phase dynamics. Neuroscientists use FieldTrip or MNE-Python for EEG phase analysis, but the tools stop at visualiza
开发者
WWDC 2026: How to watch and what to expect
Apple's biggest event of the year is nearly here. The company's Worldwide Developers Conference will spotlight updates to iOS, macOS, and all of Apple's other operating systems, and this year's event could also include a major overhaul for Siri. Here's how you can watch along live. When WWDC will happen and where you can watch […]
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Microsoft Discovery Reaches GA on Azure, Powering the Agentic AI Behind Majorana 2 Quantum Chip
Microsoft announced the general availability of Microsoft Discovery, its Azure-based platform for deploying autonomous AI agent teams in scientific R&D. The platform powered the development of Majorana 2, a topological quantum chip with 1,000x reliability improvement and 20-second qubit lifetimes. Microsoft now targets a scalable quantum computer by 2029, halving its original timeline. By Steef-Jan Wiggers
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Microsoft Launches Logic Apps Automation at Build 2026
Microsoft announced Logic Apps Automation at Build 2026, a new SKU at auto.azure.com packaging workflows, AI agents, knowledge services, and model access into a managed SaaS experience. Agents integrate via agent-loop orchestration, Foundry agents, and managed sandbox. Knowledge as a Service provides a fully managed RAG pipeline. By Steef-Jan Wiggers
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I Built a Feature That Automatically Switches Android from USB to Wi-Fi — Here's How It Works
All tests run on an 8-year-old MacBook Air. All results from shipping 7 Mac apps as a solo developer. No sponsored opinion. You plug in your Android device. A few seconds later, you unplug the cable. The connection stays alive — wirelessly, automatically, without touching a single setting. That's Seamless Link. The Problem ADB over USB is reliable. ADB over Wi-Fi is convenient. But switching between them manually is friction: Plug in USB Run adb tcpip 5555 Find the device IP Run adb connect <IP>:5555 Unplug cable Every. Single. Time. If you're working with multiple Android devices, or doing this across multiple sessions per day, it adds up fast. What Seamless Link Does The moment you plug in a USB cable, Seamless Link runs that entire flow automatically in the background: Detects the USB connection Runs adb tcpip 5555 Grabs the device IP Establishes a Wi-Fi ADB connection By the time you've sat back down, the device is already connected wirelessly. Pull the cable out — everything keeps working. No manual steps. No IP hunting. No re-running commands every session. Working with Multiple Devices This gets more useful the more devices you have. Plug in Device A → Seamless Link connects it wirelessly. Plug in Device B → same thing, simultaneously. Each device goes through the full handover flow independently, in parallel. The more devices on your desk, the more time this saves. Android 16 Compatibility Android 16 changed how wireless debugging ports are assigned — random ports instead of the fixed 5555. Seamless Link handles this automatically. You don't need to know which port the device is using. If you're on an older Android version, it works the same way it always has. Why This Matters for Daily Workflows If you're an Android developer on Mac, you probably already have a USB cable on your desk. Seamless Link just makes that cable optional after the first few seconds. It's one of those features that's hard to go back from once you've used it. The cable becomes a "char
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Odysseus: The Self-Hosted AI Workspace That Bundles Everything (59k ⭐)
I Tried PewDiePie's Open-Source AI Workspace. It's Actually Good. Yes, that PewDiePie. Felix Kjellberg (110M YouTube subscribers) spent late 2025 building a home AI lab — 8 modified RTX 4090s, 256GB of VRAM, running on Arch Linux. He called it "The Swarm." He crashed it running 64 models in parallel. The web frontend he built for it? He open-sourced it. Called it Odysseus . It hit 59,000 GitHub stars fast. I dug into the code expecting a glorified Ollama wrapper. It's not. What it actually is Odysseus isn't just another chat UI. It bundles things no other self-hosted tool does in one place: Chat — local or cloud models (Ollama, vLLM, llama.cpp, OpenAI, OpenRouter, GitHub Copilot) Agent mode — shell, files, web, MCP tools, per-tool toggles Cookbook — scans your GPU, recommends models that actually fit, downloads and serves them in one click Deep Research — multi-step web research that writes you a cited report Email — IMAP/SMTP with AI triage, auto-tagging, draft replies Calendar — CalDAV sync with Radicale, Nextcloud, Apple, Fastmail Memory — persistent, evolving across all your conversations No cloud account. No telemetry. MIT license. Everything lives in your data/ folder. The Cookbook is the standout feature Every other self-hosted UI assumes you already know what model to run. Odysseus doesn't. It scans your hardware, scores 270+ models against your actual VRAM, and gives you a one-click download-and-serve. It understands GGUF vs FP8 vs AWQ. It picks the right backend (vLLM, llama.cpp, Metal on Apple Silicon). Downloaded models persist in a volume — no re-downloading after container restarts. For someone who wants local AI but finds the ecosystem confusing, this is the most accessible on-ramp that currently exists. The code is better than the meme suggests The README has a little ASCII bear face. Don't let it fool you. The entry point app.py is 1,092 lines of real production thinking. A few things that stood out: The .env loader handles Windows BOM silently: loa
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Migrating a Real App to Swift 6: Data Races, a Dependency I Had to Evict, and the Compiler That Wouldn't Let Me Lie
Let me start with a confession: I have been writing concurrent code since the only tool in the box was a mutex and a prayer. After a decade of Swift I feel suspicion of any code that touches two threads and claims to be fine. So when Swift 6 showed up promising to prove my concurrency correct at compile time, I had two reactions at once. The grizzled half of me said "sure, kid." The other half — the half that has spent actual weekends chasing a heisenbug that only reproduced on a customer's M1 under sync load — said "...please. Please be real." This is the story of moving Ditto Edge Studio — a SwiftUI debug-and-query tool for the Ditto edge database — to Swift 6's strict concurrency mode. It's a real app: SQLCipher persistence, an embedded MCP server, a SpriteKit presence graph, live sync over Bluetooth and WebSocket. Not a to-do list. The kind of app where concurrency bugs hide in the cracks and wait for a demo. Spoiler: it was worth it. It was also more work than the WWDC talk implied, and the most valuable thing the compiler did happened in the one place I told it to stop looking. Let me show you. First, the Wall: A Dependency That Wasn't Coming to Swift 6 Here's the thing nobody warns you about. Swift 6 language mode isn't really a per-file setting. Your code can be immaculate — every actor isolated, every Sendable accounted for — and you'll still be stuck, because one dependency that isn't Swift 6-ready can hold your entire module hostage. Mine was a code editor. I'd been using a popular SwiftUI editor package for the DQL query editor, and it transitively pulled in a syntax-highlighting library. Both were lovely. Both were also written for a more innocent time, and neither was going to compile under Swift 6 strict concurrency without upstream changes that weren't happening on my timeline. I had the usual three options, and I want to be honest about how tempting the cowardly ones were: Pin the dependency and leave the whole app at Swift 5. Free today, expensive
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🚀 Rebuilding My Android App with Jetpack Compose: The Mailfo v2.0 Journey
Hey DEV community! 👋 I just completely rebuilt and launched Mailfo v2.0 , an privacy-focused temporary disposable email app for Android[cite: 1, 2]. The first version got the job done, but it lacked the fluid user experience, offline reliability, and sleek UI that modern mobile apps need. I decided to tear it down and rewrite it from scratch using Jetpack Compose , Room DB , and modern Android architecture[cite: 1]. Here is a breakdown of what went into the rebuild, why privacy tools like this are essential, and what's new[cite: 1]. 🛡️ Why Use a Temporary Disposable Email? We’ve all been there: you want to download a single source-code snippet, test a new app, or sign up for a one-time service, but you don't want your primary inbox flooded with endless marketing spam[cite: 1]. A disposable email address acts as your personal buffer[cite: 1]. It protects your personal data, prevents tracker exposure, and keeps your real inbox clean[cite: 1]. ⚠️ Pro-tip: Mailfo is designed strictly for low-risk temporary email needs[cite: 1]. Do not use disposable email addresses for banking, legal accounts, or primary account recoveries[cite: 1]! 🛠️ The Tech Stack & Architecture Upgrades Moving from version 1.0 to 2.0 meant migrating away from legacy views to a fully declarative UI workflow[cite: 1, 2]. UI/UX Architecture: Built entirely with Jetpack Compose for smooth performance, a modern look, and native Light, Dark, and System theme switching[cite: 1]. Navigation: Implemented an intuitive bottom navigation system dividing the app into distinct Home, Inbox, and Profile tabs[cite: 1]. Caching & Offline Stability: Integrated a local Room SQLite database to cache inbox summaries and message data[cite: 1]. This guarantees instantaneous screen transitions without annoying network loading spinners[cite: 1]. ✨ Key Features in Mailfo v2.0 Custom & Random Email Generator: Instantly spin up a completely randomized address or build a custom email username using multiple searchable domains[ci
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Apple WWDC 2026: Rebuilt Siri, the Extensions API, and What Claude on 1.4 Billion iPhones Means for Developers
1.4 billion iPhones. That's how many devices Apple will push Siri 2.0 to this fall—built on a custom 1.2-trillion-parameter Gemini model and an Extensions system that lets users route Siri's AI brain to Claude, ChatGPT, or Google's own Gemini directly. Tim Cook announced all of it at WWDC 2026 on June 8, his final WWDC keynote before handing the CEO role to hardware chief John Ternus in September. The story isn't just a better Siri. Apple is opening iOS as an AI distribution channel—the largest in history—and the developer implications are immediate. The Gemini Deal Apple licensed a custom 1.2-trillion-parameter Gemini model from Google at a reported $1 billion per year. That's eight times the parameter count of Apple's current 150-billion-parameter on-device foundation model. Bloomberg first reported the deal in March 2026; WWDC confirmed it on stage. The private vs. cloud distinction matters here. Apple isn't routing your queries to Google's servers. The custom Gemini model runs on Apple's Private Cloud Compute (PCC) infrastructure—Apple-owned silicon, Apple-controlled software, with cryptographic attestation that prevents even Apple engineers from reading query contents. This is the same architecture Apple built for existing cloud AI features, now scaled up for a model eight times larger. What that means in practice: Siri can answer complex multi-step questions, reason over your personal context (calendar, messages, mail), and execute cross-app actions. None of it touches Google's data centers. The New Siri App Siri in iOS 27 ships as a standalone app. iMessage-style interface, persistent conversation threads, full chat history synced via iCloud. Two modes: quick invocation through the Dynamic Island (a glowing "Search or Ask" prompt) for fast queries, and the full chat app for extended conversations. Chat-mode Siri is a first-party ChatGPT competitor. Persistent threads, file attachments, on-screen awareness. Ask "what does this error mean?" while looking at an
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PostgreSQL 2200D Error: Causes and Solutions Complete Guide
PostgreSQL Error 2200D: invalid escape octet The 2200D: invalid escape octet error occurs in PostgreSQL when a bytea value contains an invalid escape sequence. This typically happens with the legacy escape format for binary data, where octet values must be represented as three-digit octal numbers in the range \000 to \377 . If the escape sequence falls outside this range or uses non-octal digits, PostgreSQL raises this error immediately. Top 3 Causes 1. Out-of-range octal values in bytea escape literals The bytea escape format only accepts octal values from \000 to \377 (decimal 0–255). Using values like \400 or non-octal digits like \9 will trigger this error. -- BAD: \400 exceeds valid octal range (max is \377) SELECT E ' \\ 400' :: bytea ; -- ERROR: invalid escape octet -- BAD: \9 is not a valid octal digit SELECT E ' \\ 9AB' :: bytea ; -- ERROR: invalid escape octet -- GOOD: valid octal escape sequences SELECT E ' \\ 377' :: bytea ; -- decimal 255 SELECT E ' \\ 101' :: bytea ; -- 'A' character SELECT E ' \\ 000' :: bytea ; -- null byte 2. Using escape format strings with hex output format Since PostgreSQL 9.0, the default bytea_output is hex . Applications that mix hex -format output back into escape -format input processing can generate malformed escape sequences. -- Check current bytea output format SHOW bytea_output ; -- GOOD: Use hex format (recommended for all new projects) SELECT ' \x DEADBEEF' :: bytea ; SELECT ' \x 48656C6C6F' :: bytea ; -- 'Hello' -- GOOD: Use encode/decode for safe conversions SELECT encode ( ' \x DEADBEEF' :: bytea , 'hex' ); -- output as hex string SELECT encode ( ' \x DEADBEEF' :: bytea , 'base64' ); -- output as base64 SELECT decode ( 'deadbeef' , 'hex' ); -- hex string → bytea SELECT decode ( 'SGVsbG8=' , 'base64' ); -- base64 → bytea 3. Incorrect escaping during data migration or manual SQL When migrating binary data from other databases (Oracle, MySQL) or writing raw INSERT statements manually, developers often confuse octal and
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Is this the dawn of the Tokenpocalypse?
We're likely to see more price increases as the big AI companies plan to go public.