dominikmartn

Black October: check your Mac with your coding agent

This now lives in a repo, PRs welcome: https://github.com/dominikmartn/black-october-check

As of 2026-10-23. For people who run AI coding agents (Claude Code, Codex, and similar) on their Mac with full shell access.

How to use it: paste this file into your agent and say: run the checks, report, then ask me before every fix.

Lines marked "What we saw" come from two Macs (macOS 26.6.2 and 27.0.1) on Oct 22 and 23. Everything else comes from the linked sources. Versions change daily, so check them against the sources.

karpathy

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

Adhjie

Prerequisites

Before start the installation process, make sure you meet the following prerequisites:

• A Windows 10 operating system with WSL 2 support.
• WSL 2 enabled.
• Ubuntu 22.04 installed on WSL 2.

markasoftware

############ If you are using DOCKER all-in-one image, create Dockerfile like:         ################
############ FROM openproject/openproject:16                                           ################
############ COPY ./enterprise_token.rb app/models/enterprise_token.rb                 ################

############ If you are runing a manual installation:                                  ################
############ REPLACE app/models/enterprise_token.rb in the source code with this file! ################
############ also be sure to RESTART OpenProject after replacing the file.             ################

############ If using some other set up (eg docker-compose), read the comments on      ################
############ https://gist.github.com/markasoftware/f5b2e55a2c2e3abb1f9eefcdf0bfff45    ################

RainPPR

User Prompt：详细完整的写一篇关于高中英语读后续写语料积累的文章，形式为教案、学案格式，中英双语，复杂内容适当加一些英英释义，总体来说简练、系统、完善、充分，便于背诵记忆、参考阅读。

LLMs	LLMs Searching
Gemini 2.5 Pro	Gemini 2.5 Pro Grounding
Gemini 3 Pro Preview	Gemini 3 Pro Preview Grounding

不要在 Github Gist 中写任何大型的数学公式。

bmaupin

See also:

• Free database hosting
• https://free-for.dev/#/?id=iaas
• https://free-for.dev/#/?id=paas

Service	Type	RAM	Storage	Limitations
👉 Adaptable	PaaS	256 MB	Non-persistent? (1 GB database storage available)
AWS EC2	IaaS	1 GB		⚠️ Only free for 1 year

bmaupin

See also:

• Free backend hosting
• https://free-for.dev/#/?id=dbaas

Service	Type	Storage	Limitations
Amazon DynamoDB	⚠️ Proprietary NoSQL	25 GB	⚠️ Payment method required
Amazon RDS	⚠️ Proprietary RDBMS		⚠️ Only free for 1 year
Azure SQL Database	MS SQL Server		⚠️ Only free for 1 year
👉 Clever Cloud	PostgreSQL, MySQL, MongoDB, Redis	256 MB (PostgreSQL)	Max 5 connections (PostgreSQL)

shor0814

Full OIDC SSO with Stalwart, Authentik, Bulwark, and Thunderbird

A complete cookbook for building a self-hosted mail stack with single sign-on across webmail and desktop clients — no app passwords required.

Stack:

• Stalwart — mail server (JMAP, IMAP, SMTP)
• Authentik — identity provider (OIDC, LDAP)
• Bulwark Webmail — JMAP-native webmail client
• thunderbird-custom-idp — Thunderbird OIDC add-on
• Cloudflare Tunnel — public access without open inbound ports

pixel-stuck

//     thread 0:
        sleep(0);
        // Clone of the IFileSystem handle for the "save" mount.
        sendSyncRequest(b + 0x10000, 0x1000, clone(saved));
        memset(completedFlag, 1, 1);
//     thread 1:
        sleep(300000);
        // Clone of the IStorage for RomFS.
        sendSyncRequest(b + 0x11000, 0x1000, storage);
        memset(holeFinished, 1, 1);

aweiteka

How to use pulp as a docker registry

In this screencast I demonstrate using Pulp as a Docker registry. Pulp is a repository management platform that now supports Docker images via a plugin. Pulp provides several enterprise-oriented features that are not a part of the docker-registry such as separate administrative interface, role-based access control, syncing content across and organization and event-based notification to support continuous integration workflows.

You need to have access to a pulp server to complete this demonstration yourself. See my other screencast for installing the pulp server.

Documentation

This screencast will be following the quickstart guide found on pulpproject.org. http://wwww.pulpproject.org