Katherine Giron Pe kathgironpe

Issue #529 — Stack Rebase Runbook

Run this after PR #535 merged. It updates the remaining 6 PRs (#537–#542) so they're current and mergeable against the updated base. Verified against actual git state on 2026-06-25.

Current state (verified)

PR #535 merged via merge-commit 9421a816 into feature/issue-529-property-rental-cross-listing (the #536 base branch). The #535 head branch was deleted on merge.
6 PRs remain, all targeting that base branch: #537 #538 #539 #540 #541 #542.

VSCode - ESLint, Prettier & Airbnb Setup

1. Install ESLint & Prettier extensions for VSCode

Optional - Set format on save and any global prettier options

2. Install Packages

npm i -D eslint prettier eslint-plugin-prettier eslint-config-prettier eslint-plugin-node eslint-config-node

Code Completion for MacVim

Notes

I have deleted Neocomplete.vim and all references so I no longer get any warning while using Vim.

I have tried COC and new faster versions of COC and they all do not work with Vim 8.2+. Other options were too slow, but they are more widely used.

Python

PEP 8 and Vim

brew install flake8

With syntastic, define the linter:

let g:syntastic_check_on_open = 1

Get ClamAV running on Mac OS X (using Homebrew)

The easiest way to get the ClamAV package is using Homebrew

$ brew install clamav

Before trying to start the clamd process, you'll need a copy of the ClamAV databases.

Create a freshclam.conf file and configure as so

k2pdfopt 다운로드

https://www.willus.com/k2pdfopt/download/

실행권한 부여

chmod u+x k2pdfopt

PDF문서 -> 킨들페이퍼화이트3용 문서로 변환

Elixir + Phoenix Framework + Guardian + JWT + Comeonin

Preparing environment

We need to generate secret key for development environment.

mix phx.gen.secret
# ednkXywWll1d2svDEpbA39R5kfkc9l96j0+u7A8MgKM+pbwbeDsuYB8MP2WUW1hf

Let's generate User model and controller.

WebSockets - An Introduction

WebSockets is a modern HTML5 standard which makes communication between client and server a lot more simpler than ever. We are all familiar with the technology of sockets. Sockets have been fundamental to network communication for a long time but usually the communication over the browser has been restricted. The general restrictions

The server used to have a permanent listener while the client (aka browser) was not designated any fixed listener for a more long term connection. Hence, every communication was restricted to the client demanding and the server responding.
This meant that unless the client requested for a particular resource, the server was unable to push such a resource to the client.
This was detrimental since the client is then forced to check with the server at regular intervals. This meant a lot of libraries focused on optimizing asynchronous calls and identifying the response of asynchronous calls. Notably t

	// Unfollow everyone on twitter.com, by Jamie Mason (https://twitter.com/fold_left)
	// https://gist.github.com/JamieMason/7580315
	//
	// 1. Go to https://twitter.com/YOUR_USER_NAME/following
	// 2. Open the Developer Console. (COMMAND+ALT+I on Mac)
	// 3. Paste this into the Developer Console and run it
	//
	// See this tweet by @jacknotlittle for a video showing you how to do it;
	// https://twitter.com/jacknotlittle/status/1387471283525459969
	//

	http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
	http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

	#payload: [{"kind"=>"person"}]
	Segment.where("payload @> ?", [{kind: "person"}].to_json)

	#data: {"interest"=>["music", "movies", "programming"]}
	Segment.where("data @> ?", {"interest": ["music", "movies", "programming"]}.to_json)
	Segment.where("data #>> '{interest, 1}' = 'movies' ")
	Segment.where("jsonb_array_length(data->'interest') > 1")