christianromney

Jujutsu (jj) Command Cheatsheet

Setup & Configuration

brew install jujutsu                        # Install on macOS
jj config set --user user.name "Your Name"
jj config set --user user.email "[email protected]"

christianromney

Ollama: Local AI Made Simple

What Problem It Solves

Ollama lets you run powerful AI models locally on your computer, giving you complete control over your AI experience.

Why Choose Local AI Over Commercial Services?

Privacy & Control

• Your conversations and data never leave your machine

christianromney

A Short Guide to Jujutsu for Impatient Git Users

Motivation

Jujutsu (jj) is a next-generation version control system that addresses several pain points Git users face daily:

Problems jj Solves:

• No staging area confusion - Work directly with commits, no git add complexity
• Automatic conflict resolution workflow - No git rebase --continue dance
• Safe history rewriting - Rebase/amend operations can't lose work

christianromney

# Fish shell completions for nu-day.fish
# Fish completions work by matching command names (-c) with completion definitions.
# When you type a command and press Tab, Fish searches ~/.config/fish/completions/ for matching files.
# The 'complete' command defines completions: -c specifies the command name, -l defines long options, and -d provides descriptions.

# Complete the available options
complete -c nu-day -l help -d "Show help message"
complete -c nu-day -l skip-nucli -d "Skip updating nucli development tools"
complete -c nu-day -l skip-tokens -d "Skip AWS access token refresh"
complete -c nu-day -l skip-br -d "Skip Brazil environment AWS credentials refresh"

christianromney

my-tube.el

This project is a simple minor mode for Emacs to interact with the YouTube Data API v3.

What Problems Does It Solve?

This mode allows the user to perform basic YouTube playlist management from within Emacs. It does not aim to provide comprehensive coverage of the YouTube Data API.

Use Cases

christianromney

Keybase proof

I hereby claim:

• I am christianromney on github.
• I am christianromney (https://keybase.io/christianromney) on keybase.
• I have a public key ASDQT7Xc5VEM9sVNu2_EjdbyCizbbreD-x3qiLBzvP0-nwo

To claim this, I am signing this object:

christianromney

The Socratic Method: A Practitioner’s Handbook

Chapters 1-5

• TODO: backfill notes

Elements of the Socratic Method

1. proceeds by question and answer
   • some questions are open ended (especially in the beginning)
   • e.g. propose a definition
   • the person being questioned is the partner of the inquirer
2. focus on consistency of statements
   • consistency is probed with the elenchus

christianromney

;; -*- geiser-scheme-implementation: 'mit -*-

(load "sdf/manager/load")
(manage 'new-environment 'combinators)

christianromney

#!/bin/bash
#
# DESCRIPTION
# utility to aid in the setup of temporary AWS assumed role credentials
#
# USAGE
# pipe the output of aws sts assume-role to this script and redirect the output
# to append the temporary credentials to your $HOME/.aws/credentials
#
# you may supply a profile name as an argument. if you do not, then one is generated

christianromney

Concurrency on the JVM

Thread - this class represents a thread of execution. Unit of scheduling on the CPU.

ThreadLocal - a per-thread variable not visible to other threads

ThreadGroup - a grouping that allows convenient management for set of threads

hierarchical tree

all threads can see their group, but not necessarily their group’s parent group

ForkJoinTask - a thread-like entity that is much lighter weight than a normal thread

Runnable - an interface that classes wanting to execute in a thread should implement: void run()

Future - the result of an asynchronous computation

Huge numbers of tasks and subtasks may be hosted by a small number of actual threads