therealparmesh

Zed Vim Mode Cheat Sheet

Zed's Vim mode replicates familiar Vim behavior while integrating modern features like semantic navigation and multiple cursors. This cheat sheet summarizes essential shortcuts and settings to help you navigate and edit code efficiently in Zed.

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Enabling/Disabling Vim Mode

• Enable/Disable Vim Mode: Open the command palette and use Toggle Vim Mode.
• This updates your user settings: "vim_mode": true or false.

DKepov

The Union-Find Structure on PHP, GO, PY languages

allysonsilva

Headers

# h1 Heading 8-)
## h2 Heading
### h3 Heading
#### h4 Heading
##### h5 Heading
###### h6 Heading

ibressler

MDM Profiles on macOS

Notes: From Zeno Popovici with edits & tested on a M1 macbook with Ventura (macOS 13).

In macOS you can check the MDM status with the following command in a Terminal:

profiles status -type enrollment

Non-removable MDM profiles cannot officially removed without doing a full system wipe

kennyg

Setting Up the LLM-Wiki Pattern in Obsidian

Based on Karpathy's llm-wiki pattern — using LLMs to incrementally build and maintain a persistent, interlinked wiki from raw sources rather than re-deriving knowledge on every query.

Quick Start — Paste This Into Your Agent

Copy the prompt below into Claude Code, Codex, or any LLM agent with file access. It will scaffold the wiki, configure the tooling, and update your CLAUDE.md with the schema. Then you just start ingesting sources.

I want to set up the llm-wiki pattern in my Obsidian vault. Follow this guide exactly:

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.

aravindnc

Activate Windows 8, 8.1, 10 and 11 Pro for Free

A guide how to get and activate Windows 8, 8.1, 10 and 11 Pro for free!

NOTE

If you see the Windows keyboard button in this guide; and you can't find it on your keyboard, you likely have/had Windows 10 which has the button . If you can't find that one, you likely have a PC that has been upgraded to Windows 8/8.1/10/11 from Windows 8.1/8/7/Vista/XP and other ones. If you have one of those, refer the Windows key button to as yours. A list of them is below:

Windows key buttons

- Windows 11

- Windows 10

ossa-ma

AI Writing Tropes to Avoid

Add this file to your AI assistant's system prompt or context to help it avoid common AI writing patterns. Source: tropes.fyi by ossama.is

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Word Choice

"Quietly" and Other Magic Adverbs

simon04

JetBrains Fleet 1.28.106

Next-generation IDE by JetBrains

https://www.jetbrains.com/fleet/

https://www.jetbrains.com/fleet/download/

https://blog.jetbrains.com/fleet/2023/12/fleet-1-28-is-now-available-with-ai-assistant-improvements-to-the-i-run-and-debug-i-tool-and-other-updates/