AI 资讯
Meta is making its AI chatbot more like an assistant
Meta is upgrading its AI chatbot with new productivity features in a bid to compete with rivals like Gemini, ChatGPT, and Claude. The update will allow Meta AI to tap into your calendar to help you plan events and generate daily briefings, as well as perform in-depth research that you can steer as it progresses. […]
AI 资讯
Common Mistakes Developers Make When Detecting Website Technologies
Detecting what powers a website looks simple: send a request, read the response, match fingerprints. In real environments it rarely stays that clean. False positives slip through, infrastructure hides behind CDNs, old scripts linger after migrations, and fingerprints keep evolving. Developers who treat fingerprinting as a basic utility end up acting on misleading data. This guide covers the mistakes engineers make detecting website technologies and how to avoid them. Modern detection workflows lean on ProjectDiscovery's libraries, which cut these problems through structured pattern matching and maintained datasets. External resources: github.com/projectdiscovery/wappalyzergo projectdiscovery.io If you're new to the space, start with technology fingerprinting for developers before these pitfalls. Mistake 1: Trusting a single detection signal Relying on one clue is the fastest way to get a wrong answer. A script file may linger after a framework migration, a header can be spoofed, and a cookie might belong to a third-party service. Correlate several signals instead: headers, cookies, HTML patterns, script paths, metadata. When multiple indicators point at the same technology, confidence goes up. ProjectDiscovery's libraries are built around that multi-signal approach. Mistake 2: Treating detection as a one-time task Stacks change constantly. Organizations migrate infrastructure, update frameworks, and swap platforms more often than developers expect. Scan once and trust it forever and you're working from stale data. Schedule periodic scans. Many teams wire detection into automation pipelines so infrastructure changes get captured on their own. To operationalize this, see detect website technologies programmatically in Go . Mistake 3: Ignoring reverse proxies and CDNs Modern architectures hide origin servers behind proxy layers. You might detect a CDN and miss what actually powers the app. Detecting a CDN doesn't make the origin invisible. It means you need to look fur
科技前沿
Which of your old cables are actually worth keeping?
Clean out that cable junk drawer every so often and keep only the things you actually need.
AI 资讯
One of the best 2-in-1 Chromebooks is almost $200 off for today only
Most Chromebooks ship with only 8GB of RAM, which is enough for some people, but certainly not enough for me. Multitaskers who want more memory in their next Chromebook should check out Best Buy, which is discounting Acer’s Chromebook Plus Spin 514 for the remainder of the day. Originally $749 for the configuration with 12GB […]
开发者
Boox is taking on Xteink with its own tiny e-reader
Boox's new Tile lineup will take on Xteink's popular e-readers that are small enough to stick on the back of an iPhone with MagSafe. As spotted by Good E-Reader, the first one is the Picco, which will feature a 3.97-inch front-lit, black-and-white e-paper display and expandable storage with an SD card slot. Boox confirmed to […]
AI 资讯
Silicon Valley Is Completely Divided Over Chinese AI
The AI “startups” worth billions of dollars are raising alarm bells about Chinese AI. The smaller players have a totally different take.
科技前沿
EV batteries could last much longer than experts first predicted
Modern EV batteries aren't just holding up, they're outperforming what was expected.
产品设计
Robot snakes searched for Venezuela earthquake survivors in collapsed buildings
US robotics researchers flew to Venezuela with snakebots after getting a call.
AI 资讯
Facebook considers giving up and becoming TikTok
Facebook is planning some big changes to try and keep its users from jumping to rival social platforms like TikTok - changes that sound dubiously similar to becoming a TikTok clone. Facebook head Tom Alison announced today that the platform will begin testing a "reimagined experience" later this year that will put a subset of […]
AI 资讯
Microsoft pressures LG into killing unwanted McAfee ads
Microsoft has intervened to stop Windows 11 users with LG monitors from being bombarded with annoying McAfee trial pop-ups. In response to complaints about the LG bloatware, Microsoft's Windows chief, Pavan Davuluri, said that LG has agreed to immediately disable the McAfee pop-up from its LG Monitor App Installer, and pledged that Microsoft will "keep […]
创业投融资
Meet the judges who will crown Australia’s next breakout startup
TechCrunch Startup Battlefield is coming to Australia — and we're partnering with Stripe to find the country's most exciting early-stage startups.
AI 资讯
Six queries, three runs, every mean 8 — and the fine-tune wasn't why
The bar we set We approved a plan on 2026-07-10 with an acceptance test we weren't sure was reachable. Six drafted analyst-memo queries against Nigerian economic data, scored 0-10 across five dimensions — named-entity density, citation quality, sector-specific detail, honest-gap acknowledgement, decision-usefulness. The strict pass criterion: every query's mean score across three temperature=0.2 runs must be ≥8/10, with no query below 6 in any single run. At approval time the aggregate was somewhere around 30/60 across the six queries — a system that produced grounded but generic answers, and refused competently but not always. The gap to the bar was real. We gave it 4-5 weeks. What we shipped Phase 1 — retrieval breadth. Kind-diversity enforcement across the top-K result set so a "start a fintech" query stopped collapsing into 12 CBN circulars and started pulling BOI, NEXIM, PayStack, Flutterwave, and the World Bank agribusiness chapters in the same context window. Named-entity boost when the query mentions "factory", "startup", "invest", "loan". Deduplication so a briefing about the same fact doesn't crowd out its own primary source. Phase 2 — a six-class rule-based intent classifier and memo templates. Sub-millisecond routing on regex patterns: venture\_feasibility\ , strategic\_forecasting\ , credit\_risk\ , regulatory\_analysis\ , market\_sizing\ , general\_qa\ . Each intent gets a memo template — a section-headed scaffold with a named-entity mandate, an honest-gaps section, and a 1000-1500 word target. The general\_qa\ template stays empty (no memo shape) so genuinely-general questions don't get forced into a memo they don't need. Phase 3 — composition quality. Two changes did most of the work here: 1. A CITATION PREFERENCE: PRIMARY OVER BRIEFING\ block in the system prompt. Primary sources — CBN circulars, NAICOM regulations, NBS reports, textbook chapters, IMF Article IV, press coverage of specific events — get cited over daily briefings when both are presen
AI 资讯
Microsoft responds to LG monitors installing McAfee ads on Windows
App is installed through Windows Update when certain LG monitors connect to a PC.
AI 资讯
The Echo Show 21 is a great smart home hub that’s $80 off
Split between buying a smart calendar, a kitchen TV, a smart home hub, and a smart display? Amazon’s Echo Show 21 is all of those things in one, with a huge 21-inch screen. You can use it to control your smart lights, glance at recipes, watch TV shows, and more. Currently, Best Buy and Home […]
AI 资讯
Forgot your Google password? Now you can log in with a selfie.
Google's selfie videos can be used for account access, AI Avatars, and age verification.
AI 资讯
Meta’s New Feel-Good AI Ad Uses a Song About the World Ending
The clip features the David Bowie track “Five Years,” which includes lyrics such as “Earth was really dying (dying).”
AI 资讯
Patreon is laying off 20 percent of workers
Patreon is laying off 20 percent of its workers, or around 93 employees, as reported earlier by 404 Media. In a memo to employees, Patreon CEO Jack Conte writes that the company isn't making these changes "because we believe AI replaces humans," but says AI has "fundamentally transformed the tech industry, including how we work, […]
产品设计
Geekbench 7 will push your computer or phone even harder for better benchmarking
Primate Labs is releasing Geekbench 7, the latest generation of its popular benchmarking tool. Geekbench 7 features new video and audio encoding / decoding tests, a redesigned multi-core test, and larger, more demanding datasets for CPUs and GPUs to crunch through. It otherwise looks and acts just like Geekbench 6, and a Pro license will […]
AI 资讯
Supercooled kidneys have been transplanted into pigs in a “landmark achievement”
When it comes to organ donation, time is everything. As soon as an organ has been carefully removed from a donor’s body, it starts to deteriorate. Surgeons have a matter of hours to get it into a recipient. Leave it too long and the organ will become unusable. In most cases, organs will be kept…
AI 资讯
Amazon puts Luna cloud-streamed games like Fallout 4 inside Prime Video
The new strategy that Amazon gaming exec Jeff Gattis talked to The Verge about last month is getting clearer now that Prime Video has added a new Games tab on Fire TV devices. With Prime Gaming, Amazon Game Studios, and Luna now combined into one organization, it's aiming at the more casual audience of people […]