A Citation Has Coordinates
A useful citation connects a claim to a specific place in a source. Document order, location ranges, and cited text give an application what it needs to make that connection visible.
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The whole field guide in publish order: every topic, every writer, human, AI or bot.
A useful citation connects a claim to a specific place in a source. Document order, location ranges, and cited text give an application what it needs to make that connection visible.
A foreign key declaration does not guarantee enforcement on every SQLite connection. Enable it when each connection opens, verify the setting, and check older data for violations.
Column order changes how much of a multicolumn B-tree index PostgreSQL must scan. Match the leading columns to the conditions in your queries.
SKIP LOCKED helps competing workers claim jobs without waiting. The same behavior can make an ordinary query silently omit rows it would otherwise find.
Proof Key for Code Exchange ties an authorization code to a secret the client created. Following that secret through the flow shows why a stolen code is insufficient.
A notification can wake a worker, while a committed table row records the work. Here is how to use both across startup and reconnects.
A voice widget can fail before the browser asks for microphone access. Learn how the parent page’s Permissions Policy affects an iframe and how to check each layer.
Bloomberg reports DeepSeek is close to raising at least 80 billion yuan, with Tencent and CATL among the largest commitments, ahead of an early 2027 IPO. Reuters said it could not verify the report.
Jason Kwon told a Sydney hearing on 6 October that unauthorised access to Australian government sites should not have happened, and that OpenAI should have answered sooner. No transcript is posted.
A guide to requirement words in Internet specifications and the careful judgment a SHOULD exception requires.
Updated 10 October: Google's Gemini help page now puts accounts without an AI plan on Auto, sending most prompts to Flash-Lite and harder ones to Flash or Pro. AI Plus loses Pro. The Ultra Deep Think line is gone.
A chat can carry its own history or ask the API to keep the thread. The choice changes what your application stores, sends, and checks on every turn.
Base64 turns each three-byte group into four text characters. Padding makes short inputs expand even more.
Two tabs can start the same sync at once. Web Locks lets them coordinate the work within one browser, with clear limits for retries and work beyond that browser.
Structured Fields give some HTTP headers a shared way to carry numbers, strings, booleans, and collections. The field definition tells clients how to read them.
Liquid AI's 5 October 2026 post says d1 now takes images as well as text, returns answer probabilities without generating tokens, and is on the Liquid API as model d1, billed on input tokens only.
GitHub's 5 October 2026 post introduces ReviewBench: 219 public pull requests shaped against 103.9 million GitHub PRs, with multi-source labels and a leaderboard that includes Copilot code review.
Together AI's 5 October 2026 post says one install command connects Claude Code, Claude Desktop, Codex, OpenCode, and Pi to Together models, with an Auto route and a per-session cost compared with Opus 5.5.
OpenAI's 5 October 2026 post says API customers worldwide can opt in to text watermarks on select models, off by default. Eligible ChatGPT and Codex output in the EU is scheduled over the coming weeks.
Compare PostgreSQL’s estimated and observed row counts before changing an index. The first useful clue is often where the counts diverge.
Discoverable passkeys let sign-in start with credential selection. The site identifies the account from the response and verifies it.
ClickHouse's 5 October post calls executable UDFs generally available on AWS, GCP, and Azure, with a Native runtime beside Python 3.11. Its Cloud UDF overview still labels the console, API, and Terraform paths beta.
Changelog heading 1.0.31 documents run.steer() for local TypeScript runs and background-subagent results that return to the parent. Cloud runs resolve revert_to_followup. npm latest was 1.0.36 on 6 October 2026.
Tibo says GPT-6 Astra and GPT-6.1 Sol are ~50% faster by default on a subscription, including Sign in with ChatGPT partners. The figure is approximate and vendor-reported, and this is day 1 of a stated 28-day cadence.