We recomputed 5 viral trading claims. 4 fail the baseline test.
Claims are cheap. Recomputation is the check. We took five claims circulating this week and ran each against the same three checks: recompute it from the raw nu…
Englishdev.to Python
最新资讯
言栖资讯收录 194794 篇 AI、开发与建站文章，按发布时间排序，支持搜索与按语言筛选。
I Built a Trading Bot with AI. It Lost 2.2%.
I gave an AI coding agent one job: build me a trading bot. Not a toy script. A Python project that reads the market every day, runs statistics on price history,…
Englishdev.to Python
How to deduplicate a customer list in Python when no two rows are exactly the same
Removing duplicate rows sounds like set(rows) . On a real customer list it rarely is, because the same person signed up twice almost never produces two identica…
Englishdev.to Python
Why Functional Testing Isn't Enough for Web Application Security
A web application can pass every functional test and still contain serious security vulnerabilities. The login page works. The contact form submits successfully…
Englishdev.to DevOps
Asciinema alternatives: what you lose and gain with each one
People look for an asciinema alternative because of one missing thing, not because asciinema is bad. Here is each replacement sorted by the thing you are actual…
Englishdev.to DevOps
Best WordPress API Plugins for Seamless Integration
Connecting WordPress to another application sound simple until you start comparing WordPress API plugins. One plugin display external data. Another send notific…
Englishdev.to DevOps
Which MCP servers can actually deploy infrastructure, not just read it? Five compared
If you want an AI agent to deploy and run infrastructure through MCP, five hosted MCP servers can do real write work today: Vercel, Render, Railway, Netlify and…
Englishdev.to DevOps
How to Actually Measure Cloud Carbon (Not Just Estimate It From the Bill)
TL;DR: Cost and carbon track each other closely in the cloud, right-sizing and autoscaling cut both at once, because you pay for consumption and consumption dra…
Englishdev.to DevOps
What to Do Before Claude Sonnet 4.5 Shuts Down on November 30, 2026
Anthropic retires claude-sonnet-4-5-20250929 on the Claude API on Nov 30, 2026 . After that date, requests to it fail. Anthropic's recommended replacement is cl…
Englishdev.to DevOps
What to Do Before OpenAI GPT-5 and o3 Shut Down on December 11, 2026
OpenAI removes gpt-5 , gpt-5-mini , gpt-5-nano , gpt-5-pro , o3 , o3-pro and their dated snapshots from the API on Dec 11, 2026 (announced Jun 11, 2026). Free M…
Englishdev.to DevOps
How far you can get free before a cloud computing course in Nepal
You can learn the first month of cloud computing for free, on the laptop you already have. Start with the Linux terminal, not with AWS, because every cloud serv…
Englishdev.to DevOps
GitHub Was Down for 8 Hours. Retries Made It Worse.
In August, GitHub went down for almost eight hours. It started when one part of its system got overloaded. Then everything that couldn’t connect kept trying aga…
Englishdev.to DevOps
How we monitor websites and servers before problems reach customers
Short answer We monitor websites and servers on several levels: whether the site responds from the outside, how loaded the server is, what the logs say and whet…
Englishdev.to DevOps
ResilienceOps Platform: A Developer’s Tour of Reliability Engineering
Reliability engineering can seem abstract until its concepts are reflected in application logic and infrastructure. ResilienceOps Platform is a repository that …
Englishdev.to DevOps
Homelab buyers ask: why is RAM so expensive?
Google added $100 to the Pixel 10a. The same AI-driven memory squeeze is raising RAM and SSD prices for homelabs. Here is what you can still control. Originally…
Englishdev.to Docker
Same version number, different library inside
The PHP Windows download page has been serving php-8.5.12 since 20 October. There are two different zips behind that string. The one that exists now is php-8.5.…
Englishdev.to Docker
NY-based Kalepa, whose AI platform supports insurance underwriting, pricing, and portfolio management, raised a $75M Series B led by Updata at a $470M valuation (Manya Saini/Reuters)
Manya Saini / Reuters : NY-based Kalepa, whose AI platform supports insurance underwriting, pricing, and portfolio management, raised a $75M Series B led by Upd…
EnglishTechmeme
Blockaid: Binance hackers stole ~$2.5B, or 40% of the $6.3B haul, in a single Ethereum transaction using wallet permissions that cost just $15 to set up (Sidhartha Shukla/Bloomberg)
Sidhartha Shukla / Bloomberg : Blockaid: Binance hackers stole ~$2.5B, or 40% of the $6.3B haul, in a single Ethereum transaction using wallet permissions that …
EnglishTechmeme
FAA Phases Out Floppy Disks From Air Traffic Control
The FAA announced today that it is finally phasing out floppy disks from air traffic control systems at more than 400 facilities. Engadget reports: They'll be r…
EnglishSlashdot
Budget offers $50B jolt to help Canada double its electricity grid
Article URL: https://www.cbc.ca/news/politics/electricity-budget-new-money-9.7410949 Comments URL: https://news.ycombinator.com/item?id=50389074 Points: 6 # Com…
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