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Windsurf Global Rules

Meta Rule: When applying rules, explicitly state which rules are being followed in the output. You may abbreviate rule descriptions to key phrases.

Purpose

This is a centralized ruleset for AI assistance across all projects. These rules define:

Coding standards and best practices
Project structure conventions

Setting up a Github Pages Project Page with Circle CI

Greetings! This will guide you through a basic setup of a Github pages project with Circle CI. All examples here are meant to be as clear as possible - there may be different and quicker ways to do some of these things, but this tutorial is biased on the side of clarity rather than brevity.

Setting up Github Pages with a project

You need a Github repo with an index.html file in it (for an example, check out My personal website. This tutorial assumes you have merge permissions with the repo.

Now, check out this repository to your workstation and create a new gh-pages branch.

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

You got your hands on some data that was leaked from a social network and you want to help the poor people.

Luckily you know a government service to automatically block a list of credit cards.

The service is a little old school though and you have to upload a CSV file in the exact format. The upload fails if the CSV file contains invalid data.

The CSV files should have two columns, Name and Credit Card. Also, it must be named after the following pattern:

YYYYMMDD.csv.

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

	#!/usr/bin/env bash
	# Usage: ./cs "your prompt"
	# Runs Claude headlessly, suppresses the TUI, prints Claude's final reply on stdout.

	set -uo pipefail

	PROMPT="$*"
	REPLY_FILE=$(mktemp)
	SESSION_ID=$(uuidgen \| tr 'A-Z' 'a-z')
	ENC_CWD=$(pwd \| sed 's\|/\|-\|g')

	#!/usr/bin/env sh

	# usage
	# shipyard-shell PRNUMBER SERVICENAME
	# shipyard-shell 6187 postgres
	# shipyard-shell 6187 api

	pr=$1
	service=$2
	identifier=`shipyard get environments \| grep pr$pr \| xargs \| cut -w -f1` # xargs to remove leading and trailing whitespace

	disable sip in recovery mode
	start recovery mode with Cmd + R on startup
	start terminal
	csrutil disable

	download and install cuda 8
	download cuDNN v6.0 for cuda 8 (register first)

	install xcode 7.2
	current xcode version is not supported

	{
	"AWSEBDockerrunVersion": "1",
	"Image": {
	"Name": "<AWS_ACCOUNT_ID>.dkr.ecr.us-east-1.amazonaws.com/<NAME>:<TAG>",
	"Update": "true"
	},
	"Ports": [
	{
	"ContainerPort": "443"
	}

	* {
	font-size: 12pt;
	font-family: monospace;
	font-weight: normal;
	font-style: normal;
	text-decoration: none;
	color: black;
	cursor: default;
	}