ewalk153 / default_form_behavior.html

Created August 28, 2024 12:45

	<html>
	<head>
	<title>Home</title>
	<script>
	function checkStatus() {
	var queryString = parseQueryString();
	if (queryString['name']) {
	var result = document.getElementById('result');
	result.innerHTML = 'Form submitted';
	}

ewalk153 / ruby_hash_compare_by_identity.rb

Created August 16, 2024 18:04

	irb(main):002> h = {}.compare_by_identity
	=> {}
	irb(main):003> h['a'] =3
	=> 3
	irb(main):004> h['a'] =5
	=> 5
	irb(main):005> h
	=> {"a"=>3, "a"=>5}
	irb(main):006> h[:a] = 1
	=> 1

ewalk153 / subtleHmacSha256.js

Last active July 6, 2024 02:13

	(async (secret, body) => {
	let enc = new TextEncoder("utf-8");
	let algorithm = { name: "HMAC", hash: "SHA-256" };

	let key = await crypto.subtle.importKey("raw", enc.encode(secret), algorithm, false, ["sign", "verify"]);
	let signature = await crypto.subtle.sign(algorithm.name, key, enc.encode(body));

	let hexString = Array.from(new Uint8Array(signature)).map(byte => byte.toString(16).padStart(2, '0')).join('');

	console.log(hexString);

ewalk153 / extract_notes.py

Created May 30, 2024 23:07

Small script to extract apple notes files from the source sqlite3 file. Files extracted to their compressed files. Output is a protobuf doc. For simple notes the text is typically usable.

	import sqlite3
	import zipfile

	con = sqlite3.connect("NoteStore.sqlite")
	res = con.execute("select Z_PK, ZDATA from ZICNOTEDATA")
	for row in res.fetchall():
	print(f"ID: {row[0]}")
	# this is a protobuf doc but the text is usually readable
	temp_file_name = f"doc{row[0]}.txt.zip"
	f = open(temp_file_name, "wb")

ewalk153 / 0. Rails app GQL README.md

Last active June 27, 2024 01:30

fast create rails graphql API

Setup instructions

rails new demo-rails-gql --api
bundle add graphql
rails generate graphql:install
rails g model product title description options
rails g model variant title option1 option2 option3 sku product:references
rails db:migrate
rails g graphql:object product
rails g graphql:object variant

ewalk153 / remix_upload.tsx

Created April 18, 2024 02:36

Remix demo of a CSV file upload

	import type { ActionFunctionArgs, UploadHandler } from "@remix-run/node";
	import {
	json,
	unstable_createMemoryUploadHandler as createMemoryUploadHandler,
	unstable_parseMultipartFormData as parseMultipartFormData,
	} from "@remix-run/node";
	import { useFetcher } from "@remix-run/react";

	type ActionData = {
	errorMsg?: string;

ewalk153 / Dockerfile

Last active February 13, 2024 14:01

piku docker image

	FROM debian:bullseye

	ENV DEBIAN_FRONTEND=noninteractive

	# Install the minimum amount of packages required for testing, which currently means:
	# - minimal set of packages required to run Python 3
	# - shipping versions of uWSGI and nginx (so that config files are put in the right places)
	# Also, make sure we have a sane default locale inside the container

	RUN apt-get update \

ewalk153 / gist:2c6f89fa988c3916cad28b3d4564e723

Created December 20, 2023 02:54

Puma install on latest mac Sonoma 14.2

	bundle config build.puma --with-pkg-config=$(brew --prefix [email protected])/lib/pkgconfig
	bundle install --redownload

ewalk153 / nginx-rails.conf

Created January 30, 2023 02:47

Nginx conf for reverse proxying a rails app

	upstream app {
	# Path to Puma SOCK file, as defined previously
	# server unix:/home/deploy/appname/shared/sockets/puma.sock fail_timeout=0;
	server unix:/Users/ericwalker/src/github.com/ewalk153/sample-rails-app/shared/sockets/puma.sock fail_timeout=0;
	}

	server {
	listen 4000;
	server_name localhost;

ewalk153 / _nginx_protect_static_assets.conf

Last active February 2, 2023 02:56

Protect static assets with a rails app

	upstream backend {
	server localhost:3000;
	}
	server {
	listen 9000;
	server_name localhost;

	root /path_of_rails_app/public;
	try_files $uri/index.html $uri @app;

Eric Walker ewalk153

Setup instructions