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The history books are littered with the corpses of corporate record labels started by companies that had no business being in the music industry. Bose thinks it can be the exception to the rule. It thinks it can be Red Bull. And, while Bose has more of a right to dip its toes into the […]

Thinking about trying FtrIO? The new CLI makes it easy to start with just one feature flag If you've been curious about FtrIO (the .NET feature toggle library that replaces if (featureFlags.IsEnabled(...)) with a [Toggle] attribute woven directly into your compiled IL) but weren't sure where to start, the experimental release of FtrIO.onetwo just made that first step a lot smaller. You don't need to commit to a full migration. You don't need to rip out your existing flag library. You just need one method and 20 minutes. What FtrIO.onetwo does FtrIO.onetwo is a .NET CLI audit tool. Its default mode scans your source tree, finds every FtrIO toggle reference, and tells you exactly what's live right now: dotnet tool install --global FtrIO.onetwo --version 1.1.1-experimental ftrio.onetwo --source C: \P rojects \M yApp But in this experimental release it does two new things: ftrio.onetwo import : pulls your current flag state from LaunchDarkly, Flagsmith, flagd, environment variables, or an HTTP endpoint directly into appsettings.json . Your existing flag library keeps working unchanged. ftrio.onetwo migrate : scans your .cs files for LaunchDarkly or Flagsmith SDK call patterns using Roslyn, cross-references them against your live flag state, and generates a report showing exactly what each flag would look like in FtrIO and how to migrate it. The "try it on one flag" workflow The migrate report categorises every flag it finds: ✅ Ready to migrate : boolean flag, no targeting rules, straightforward [Toggle] replacement ⚠️ Needs review : targeting rules, number flags, needs a decision ❌ Cannot migrate : JSON flags, recommend moving to IConfiguration For every ready flag it shows the suggested refactor. Something like: new - checkout - flow → NewCheckoutFlow File : Services \ OrderService . cs : 42 Current code : if ( client . BoolVariation ( "new-checkout-flow" , user , false )) { ValidateCart (); ApplyDiscounts (); ProcessPayment (); } Suggested action : Extract the if bloc

I built a Chrome extension called Margin — a news reader that lives in the browser's side panel and shows one bite-sized story at a time, instead of an infinite-scroll feed. This is a build log: the decisions, the constraints that pushed back, and a couple of things I had to solve in slightly unusual ways. Why the side panel Chrome shipped chrome.sidePanel in MV3 a while back and most uses I saw were utility tools — note-taking, translation helpers. Nobody was using it for content consumption. News felt like a good fit: a side panel that stays open next to whatever you're working on, where you tap through headlines in a couple of minutes without leaving the page. The reading model is intentionally narrow: one card, one headline, one short summary, tap to read the full article at the source . No infinite scroll, no algorithmic feed. If you've used InShorts, the shape will be familiar. The stack Preact + Vite + @crxjs/vite-plugin . Preact because the side panel is a small UI surface and I didn't want React's weight for what's essentially a card stack and a settings screen. @crxjs/vite-plugin handles the MV3-specific build wiring (manifest generation, service worker loader, HMR for the extension context) that would otherwise be a lot of manual plumbing. The constraint that shaped onboarding chrome.sidePanel.open() requires a user gesture . You cannot call it from a background service worker on install — Chrome will throw. That one constraint shaped the whole first-run experience. My first instinct was "just auto-open the panel on install so people see it immediately." Doesn't work. The fix ended up being two-pronged: On chrome.runtime.onInstalled with reason === 'install' , open a real browser tab with a short walkthrough (find the icon → pin it → open the panel). The button on that page calls sidePanel.open() — valid, because the click is the gesture. The first time the panel itself is opened, show an in-panel welcome screen before onboarding, nudging the user to pin

Most "AI email" demos point a model at a human's inbox over OAuth. That's fine until you want the agent to be a participant — to have its own address that people reply to, that calendars invite, and that builds its own sender reputation. Pointing at someone's personal inbox doesn't give you that. Nylas Agent Accounts take the other approach: a real name@yourdomain.com mailbox and calendar that the agent owns end to end. It sends, receives, hosts events, and RSVPs — and to anyone on the other side it's indistinguishable from a human-operated account. It went GA in June 2026. The part I like as an SRE: it's not a new API surface. An Agent Account is just another Nylas grant . It gets a grant_id that works with every endpoint you already use — Messages, Drafts, Threads, Folders, Attachments, Calendars, Events, Webhooks. Nothing new to learn on the data plane. This walkthrough provisions one two ways (CLI and raw API), then sends, receives, RSVPs, and adds guardrails. What you get When you create an Agent Account, Nylas provisions a real mailbox on a domain you've registered (or a Nylas *.nylas.email trial domain). Each account comes with: An email address that sends and receives like any other mailbox Six system folders ( inbox , sent , drafts , trash , junk , archive ), plus any custom ones you create A primary calendar that hosts events and RSVPs over standard iCalendar/ICS A grant_id for all the existing Nylas endpoints Before you begin You need two things: A Nylas API key. The fastest path is the CLI — nylas init creates an account and generates a key in one command. A domain. Either a Nylas-provided *.nylas.email trial subdomain (good for testing in minutes) or your own custom domain with MX + TXT records. Register it under Organization Settings → Domains. Why your own domain? It's what makes the agent a real first-class sender instead of a shared relay address — people reply to it, calendars invite it, and its mail authenticates as coming from you. A new domain b

Claude Guillemot, who founded Ubisoft with his four brothers, has died at the age of 69.

After a full week of intensive Bitcoin programming training, the developers at Zone01 Kisumu moved into the most exciting phase of the bootcamp: building real-world solutions powered by Bitcoin, the Lightning Network, and LND. One thing I learned throughout the experience is that the human mind is truly fascinating. The room was filled with innovative ideas, each attempting to solve a different problem. As the saying goes, no idea is a bad idea—every concept had the potential to make an impact. A total of 17 teams were formed, and each team embarked on a 24-hour hackathon journey to transform their ideas into working products. After an intense day of development came the presentation phase, where we had the privilege of showcasing what we had built. Our team developed Kasi , a WhatsApp chatbot that enables Bitcoin transactions directly through WhatsApp. The goal was to make Bitcoin payments more accessible by leveraging a platform that millions of people already use daily. To build Kasi, we integrated the Twilio API for WhatsApp communication and utilized the Bitnob platform to facilitate Bitcoin transactions. Python was used throughout the development process. The project was brought to life by six developers: Claire, Lamka, Ijay, Dishon, Talo, and myself. Beyond the technical implementation, the hackathon strengthened our understanding of collaborative software development. We practiced Git workflows, team coordination, version control, task management, and effective communication under tight deadlines—skills that are just as valuable as writing code. Although we did not finish at the top of the leaderboard, the experience was incredibly rewarding. Every team brought something unique to the table, and the winners fully deserved their recognition. Congratulations to all the teams that participated and showcased their creativity, determination, and technical skills. One moment from the presentation will stay with me for a long time. As we were demonstrating Kasi to

A smart contract does not need an overflow, reentrancy bug, or broken access-control check to lose money. Sometimes, the exploit is hidden inside an ordinary division: uint256 result = amount * rate / SCALE; The expression looks harmless. It may even produce the expected answer in every unit test. But financial smart contracts operate with integer arithmetic. Fractions are discarded, rounding direction changes who receives value, and an error of one unit can be repeated across thousands of transactions. In a financial protocol, rounding is not merely a mathematical implementation detail. Rounding is a value-transfer policy. Every division should therefore answer three questions: Which direction does the calculation round? Which party benefits from that direction? Can the rounding advantage be repeated or amplified? This article examines the most dangerous precision problems in Solidity and the engineering patterns used to prevent them. Solidity Does Not Have Native Fixed-Point Arithmetic Most financial formulas use fractions: interest = principal × rate × time fee = amount × fee percentage shares = assets × total shares ÷ total assets collateral value = token amount × oracle price Solidity primarily performs these calculations with integers. For unsigned integers: uint256 result = 5 / 2; The result is: 2 The fractional component is discarded. For positive values, this behaves like rounding down: 2.5 → 2 This appears insignificant until the result represents: vault shares; debt; collateral; protocol fees; interest; rewards; liquidation bonuses; exchange rates; token prices. The lost fraction does not disappear economically. One party receives less value, while another party retains the remainder. Precision Loss Is Not Always Small Consider a protocol calculating a percentage: function calculateFee( uint256 amount, uint256 feeBps ) public pure returns (uint256) { return amount * feeBps / 10_000; } For a 0.3% fee: amount = 100 feeBps = 30 fee = 100 × 30 ÷ 10,000 fee =

This is a submission for the June Solstice Game Jam What I Built The Imitation Game The Imitation Game is a real-time multiplayer social deduction game inspired by Alan Turing's famous Imitation Game the thought experiment that eventually became known as the Turing Test. Most people believe they can easily tell the difference between an AI and a human. They assume AI is too perfect, too logical, too fast, or too obvious. The Imitation Game challenges that assumption. Players enter a live chat room convinced they'll spot the machine within minutes. Then conversations begin, suspicions form, accusations fly, and certainty starts to disappear. Was that awkward response written by a human, or an AI trying to sound human? Was that emotional story genuine, or generated? Was the player who stayed silent suspicious, or simply distracted? By the end of a match, players often discover that identifying an AI is far harder than they expected. The real question isn't whether the machine can fool people. It's whether people are as good at detecting machines as they think they are. Instead of a single human interrogating a machine, players are placed into a live chat room with other participants and asked a simple question: Can you identify which player is actually an AI? Hidden among the players is a Quanbit , a rogue artificial intelligence from the year 3026 . Its mission is simple: blend in, appear human, avoid suspicion, and survive. The challenge for human players is equally simple, but far more difficult in practice. They must carefully analyze conversations, voting patterns, response timing, and social behavior to determine who among them is secretly the machine. The game currently features two distinct modes, each designed around a different style of deception. Eyefold Eyefold is the purest form of the game's Turing Test experience. Players enter a room where one participant is secretly a Quanbit. Conversations unfold naturally, and everyone is free to discuss any topic.

We’ve all been there: running a dependency audit, seeing a tool report 100 "unused" files, and realizing with horror that half of those files are actually critical architectural hubs. Static analysis tools in the JavaScript ecosystem are historically built to be "safe"—they flag anything they cannot explicitly trace. But in a complex monorepo with circular dependencies, alias-heavy build tools like Vite, and custom workspace configurations, these tools often collapse. They stop auditing and start "pruning"—treating your architecture as a pile of junk to be deleted. Most tools rely on simple pattern matching or basic Abstract Syntax Tree (AST) walks. They struggle to build a true Control Flow Graph (CFG) or identify Strongly Connected Components (SCCs). When an engine encounters a cycle in a monorepo, it doesn't see a complex architectural component; it sees a disconnected node, labels it "orphaned," and suggests a deletion plan that would effectively brick your build. To audit an architecture correctly, you need to move beyond simple string resolution. You need deep AST and CFG parsing, utilizing high-performance parsers (like OXC) to map actual execution paths. You also need SCC analysis to detect circular dependency chains across package boundaries, coupled with worker-pool parallelization, because auditing 10,000 files in a monorepo shouldn't block the main process. By leveraging these core concepts, I developed entkapp to validate the structural integrity of a workspace. Consider this audit log from an intentionally broken repository: [Linker-DEBUG] Attempting to resolve package-a ... Resolved to: C:/.../package-a/index.js 🔄 Detecting circular dependencies... ⚠️ Detected 1 circular dependencies: Cycle #1: packages/package-a/index.js -> packages/package-a/index.js Here, the engine is forced to acknowledge the structural reality, not just the file list. It validates the boundary, identifies the cycle, and reports the smell without blindly nuking the project. The g

This article covers what I learned or maybe didn't really learn. The Problem With Traditional HTTP Most web applications use HTTP. The flow looks like this: Client → Request → Server Client ← Response ← Server Once the server sends the response, the connection is closed. This works perfectly for: Authentication CRUD operations Fetching data Form submissions But what happens when the server needs to send information without being asked? For example: A new task is assigned Someone comments on a task A project status changes A teammate updates a board With traditional HTTP, the browser would need to keep asking: "Anything new?" "Anything new?" "Anything new?" This technique is called polling, and it's inefficient. That's where Socket.io comes in. What Socket.io Actually Does Socket.io creates a persistent connection between the client and server. Instead of repeatedly opening and closing connections, the connection stays alive. Now communication becomes two-way: Client ↔ Server The client can send data whenever it wants. The server can also send data whenever it wants. This is what makes real-time applications possible. Why Express Alone Isn't Enough One thing that confused me initially was why Socket.io couldn't simply be attached directly to my Express app. The answer lies in how Express works. When you write: app . listen ( 5000 ); Express creates the HTTP server internally. You don't have direct access to it. Socket.io, however, needs access to the raw HTTP server. So instead of: app . listen ( PORT ); The flow becomes: const httpServer = createServer ( app ); Then Socket.io attaches to that server: const io = new Server ( httpServer ); Finally: httpServer . listen ( PORT ); This architecture allows Socket.io and Express to share the same server. Understanding Events Socket.io is event-driven. Everything revolves around two methods: socket . emit () and socket . on () Think of them as: emit = send on = listen For example: Client: socket . emit ( " join-project " ,

I've been growing my open source portfolio one contribution at a time, and this week I landed on something genuinely interesting in livekit/agents (11k+ stars, the framework behind a ton of real-time voice AI agents). The bug If you're building a voice agent on a realtime model (OpenAI Realtime, xAI, Gemini Live), the model streams your transcription back in chunks. A single utterance can fire many user_input_transcribed events before it's final — token by token for OpenAI/xAI, or as one big interim blob for Gemini. If you want to react exactly once per utterance (say, show a "user is typing" indicator on your frontend via RPC), you need a stable key to correlate all those interim events together. That key already existed internally — InputTranscriptionCompleted carries an item_id . But when the framework re-emitted it upward as the public UserInputTranscribedEvent , the item_id was silently dropped — leaving consumers with no reliable way to dedupe across providers. The fix Small once you see it: add the field, forward it. class UserInputTranscribedEvent ( BaseModel ): transcript : str is_final : bool item_id : str | None = None # new ... def _on_input_audio_transcription_completed ( self , ev : llm . InputTranscriptionCompleted ) -> None : self . _session . _user_input_transcribed ( UserInputTranscribedEvent ( transcript = ev . transcript , is_final = ev . is_final , item_id = ev . item_id ) ) Two files, about 10 lines of real change. The actual work was tracing the event from the realtime model layer, through AgentActivity , up to AgentSession , to find exactly where the field got swallowed. The takeaway I didn't need to understand all of livekit-agents to land this — just one event's lifecycle, end to end. Small, well-scoped issues are the most achievable way into a big codebase, especially when someone's already mapped the territory in the issue itself. PR is up, CI green, waiting on review: github.com/livekit/agents/pull/6172

I expected bcrypt to silently drop characters past 72. I did not expect it to bake in half an emoji. That's what happens with a specific password combination I tested. The original password still works. But strip the emoji (a password manager, a different keyboard, a Unicode normalizer) and you're locked out. Your Laravel validator passed it as valid the whole time. The 72-Byte Rule bcrypt has a hard input limit of 72 bytes. Not characters - bytes. When you call password_hash($password, PASSWORD_BCRYPT) , PHP silently truncates anything past byte 72. Most developers know this in theory. But for ASCII-only apps, it never bites. 72 ASCII characters is already a very long password, and the silent clip is harmless in practice. The trouble starts with multi-byte scripts. How Many Characters Fit? Character set Bytes per char Effective bcrypt limit ASCII 1 72 chars Cyrillic 2 36 chars CJK (Chinese, Japanese, Korean, common block) 3 24 chars Emoji 4 18 chars Past the byte limit, a longer password adds no security at all. A 200-character Cyrillic password hashes identically to its own first 36 characters. Byte 73 and beyond simply do not exist from bcrypt's point of view. So "longer always produces a stronger bcrypt hash" is not true. A Cyrillic user with a 37-character password gets silently truncated at char 36. The hash is still consistent. The user logs in fine, but any variation past character 36 doesn't matter to bcrypt. Annoying from a security standpoint, but it does not break login. The Split-Byte Trap The 72-byte limit cuts at a byte boundary, not a character boundary. If a multi-byte character falls on that cut, bcrypt bakes in an incomplete UTF-8 sequence. // 35 Cyrillic chars = 70 bytes, emoji = 4 bytes, total = 74 bytes $password = str_repeat ( 'А' , 35 ) . '🔑' ; $hash = password_hash ( $password , PASSWORD_BCRYPT ); password_verify ( $password , $hash ); // ? password_verify ( str_repeat ( 'А' , 35 ), $hash ); // ? password_verify ( str_repeat ( 'А' , 36 ), $h

At least three coal plants have been repeatedly cited for violating environmental regulations.

Cold Court is a brother-sister duo from Philly that seems to love nothing more than shoving all of their influences together in a messy soup that at least superficially resembles the hyperpop you've come to expect from acts like 100 Gecs. But, where songs like "Dumbest Girl Alive" goofily wink at pop punk and emo, […]

Anthropic recently reported that Claude now handles around 95% of its internal analytics requests, letting employees query business data independently instead of relying on data teams. The company attributes this result less to advances in models and more to data governance, semantic definitions, and operational discipline. By Renato Losio

Many of those videos were reportedly filmed on “near-perfect copies” of the Polymarket website, while featuring trades and winnings that were not real.

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GitHub热门项目 | OpenAI-compatible proxy that stacks the free tiers of 16 LLM providers (~1.7B tokens/month) behind one /v1 endpoint — plus any custom OpenAI-compatible endpoint. Smart routing, automatic failover, encrypted keys. Personal experimentation only. | Stars: 11,267 | 226 stars today | 语言: TypeScript

Debugging authentication in web apps is painful. You need to test the same flow as five different user types — new visitor, returning user, admin, expired session, logged-out — and the easiest way is to constantly create new accounts or clear all your cookies and start over. There's a faster way. These five techniques use direct cookie manipulation to simulate any auth state without touching your database or creating dummy accounts. I use CookieJar for most of this — a free Chrome extension built natively on MV3 that gives you a proper UI for cookie editing. But I'll show you the underlying Chrome DevTools method too, so you understand what's actually happening. 1. Simulate a Logged-Out State Without Clearing Everything The naive approach: clear all cookies and reload. The problem: you just nuked your dev server session token, your local storage flags, your Stripe test mode cookie, and everything else you carefully set up. The targeted approach : identify and delete only the session/auth cookie. Most session cookies are named session , sid , auth_token , _session_id , or something close. In DevTools: Application → Cookies → [your domain] → find the session cookie → right-click → Delete With CookieJar: open the extension, search session , click the trash icon next to just that cookie. Your dev environment stays intact. The user state resets to logged-out. 2. Test the "Returning User" vs "New User" Path Without a Second Account Session cookies tell the server you're authenticated. But many apps use separate cookies to track whether a user has seen the onboarding flow, completed setup, or visited before. Look for cookies like onboarding_complete , setup_done , first_visit , or custom flags in your app code. To test the new user experience: Export your current cookies (CookieJar → Export → JSON format, or copy from DevTools) Delete the specific onboarding/first-visit flag cookie Reload and test the new user path Re-import or re-set the cookie to restore your state This

Originally published on Mohamad Alsabbagh's Blog . AI coding assistants are excellent at compressing known work into fast drafts. That speed is the preface boost : routine implementation arrives almost immediately. The hidden risk is that teams begin treating the model's first plausible answer as architecture. Because LLMs are trained and aligned around historically common patterns, they can pull engineering teams toward Generative Monoculture : less diverse solutions, narrower exploration, and fewer designs shaped by the exceptional constraints of the system in front of them. Give the same prompt to three engineers using the same assistant and you often get the same shape back: a tidy service layer, a familiar API boundary, a conventional retry wrapper, and code that looks clean enough to merge. That answer is useful. It may even be the right answer for ordinary work. The danger is what happens when ordinary work becomes the default posture for extraordinary constraints. Large Language Models are not neutral architecture engines. They are probabilistic systems trained over historical work and tuned toward answers people tend to reward. Used well, that makes them extraordinary accelerators. Used passively, it creates an optimization paradox: teams gain immediate implementation velocity while becoming anchored to a consensus baseline that may be too average for the actual system. 1. The Default Is a Local Optimum Wu, Black, and Chandrasekaran define Generative Monoculture as a narrowing of model output diversity relative to the diversity available in the training data. That matters because software architecture is rarely a search for the most common answer. It is a search for the answer that fits the exact failure modes, latency envelope, team topology, regulatory constraints, and operational reality of a system. The model's default is often a local optimum: a solution that is statistically likely, syntactically polished, and broadly acceptable. That can be excellent