You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
{{ message }}
Instantly share code, notes, and snippets.
Kayvan Sylvan
ksylvan
Tech Leader. Former Meta, Apple, Disney, IBM, and Startups. Full Stack Developer. Open source and Open AI advocate.
FWIW: I didn't produce the content presented here (the outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.
How to symbolize a crash dump in Mac OS X, given a crash dump or exception log. Includes some steps and tips I've collected that are missing in Apple's TN2123. One time I tried this using lldb instead of gdb but it didn't work.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
1) Move/copy both the crashing .app and the relevant.dSYM files into the same directory.
2) If the crash was in a framework, dynamic library, or bundle, you have position-independent code and must work out the *slide*. Otherwise, skip up to step 9 and use slide=0.
3a) If you have a crash dump, look in the *Binary Images* part of the crash log and find the framework, dynamic libray or bundle in which the crash occurred. Read the first column of the output. This is the address at which the __TEXT segment was loaded. We call it the *Actual Load Address* and denote it as *A*.
Simple python script to obtain CUDA device information
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
AppleScript to get current date and time (YYYY-MM-DD HH:MM:SS). Usable as a Text Service in Mac OS X.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Created
February 19, 2026 20:23— forked from mberman84/oc.md
OpenClaw Prompts
OpenClaw Prompts - Build Your Own AI Assistant
Prompts to recreate each piece of the OpenClaw system. Use these with any AI coding assistant.
1. Personal CRM
"Build a personal CRM that automatically scans my Gmail and Google Calendar to discover contacts from the past year. Store them in a SQLite database with vector embeddings so I can query in natural language ('who do I know at NVIDIA?' or 'who haven't I talked to in a while?'). Auto-filter noise senders like marketing emails and newsletters. Build profiles for each contact with their company, role, how I know them, and our interaction history. Add relationship health scores that flag stale relationships, follow-up reminders I can create, snooze, or mark done, and duplicate contact detection with merge suggestions. Link relevant documents from Box to contacts so when I look up a person, I also see related docs."