Moinul Moin moinulmoin

GPT Codex Sound Notification

hooks/notify.sh

#!/usr/bin/env bash
payload="${1:-$(cat)}"

DEFAULT_CODEX_SOUND="<your_sound_here.wav>"
# Set CODEX_CUSTOM_SOUND in your shell config (e.g. ~/.zshrc;~/.bashrc;...) to override the alert path.
CODEX_CUSTOM_SOUND="${CODEX_CUSTOM_SOUND:-$DEFAULT_CODEX_SOUND}"

Running AI CLI Tools with Cron for 5-Hour Usage Windows

The Challenge

Anthropic and OpenAI enforce a 5-hour usage window - once I make my first request, I have 5 hours fixed usage before the window expires. This meant:

❌ Unpredictable availability - window could expire mid-project or at random times during the work day
❌ Frustration when usage windows expire at unopportune times
❌ Consistent work schedule and usage window planning

Self-hosted Stalwart mail server

Self-hosted Stalwart mail server

PostgreSQL

PostgreSQL is Enough

See the new site: https://postgresisenough.dev

First, copy the config plugin from this repo: https://github.com/gaishimo/eas-widget-example

You can reference my PRs there too (which, at the time of writing, aren't merged).

After adding the config plugin (see app.json) with your dev team ID, as well as a bundle ID, you can edit the widget folder to edit your code. Then npx expo run:ios (or npx expo run:android).

Workflow

After npx expo run:ios, open the ios folder, and open the file that ends in .xcworkspace in XCode. Make sure you have the latest macOS and XCode versions. If you don't, everything will break.

Deploy Node.js to VPS using Github Actions

Steps to deploy Node.js to VPS using PM2 and Github Actions

1. Clone repo to VPS folder

GROKKING NOTES

I liked the way Grokking the coding interview organized problems into learnable patterns. However, the course is expensive and the majority of the time the problems are copy-pasted from leetcode. As the explanations on leetcode are usually just as good, the course really boils down to being a glorified curated list of leetcode problems.

So below I made a list of leetcode problems that are as close to grokking problems as possible.

	/*
	In standard web apps, when users navigate away to a different page or website or attempt to refresh a page,
	we can use the window event listener `beforeunload` to help users avoid losing the work.

	However, when a user clicks on a native NextJS <Link> component, the navigation is not intercepted
	because behind the scenes, no page changes are actually happening.
	To intercept user navigation in a NextJS app, we can subscribe to the
	router routeChangeError event and throw an error.
	Note: we must throw an Error string - not a `new Error()` - which is why in the code below, we have
	// eslint-disable-next-line no-throw-literal

	[
	{
	"code": "AED",
	"name": "UAE Dirham",
	"country": "United Arab Emirates",
	"countryCode": "AE",
	"flag": "data:image/png;base64,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"
	},
	{
	"code": "AFN",

	*Simple and stripped down version of this post: https://www.coderrocketfuel.com/article/how-to-deploy-a-next-js-website-to-a-digital-ocean-server *

	1. Create a New Droplet On DigitalOcean
	a) In the first section, select the Ubuntu operating system for your server
	b) In the "Authentication" section, make sure the "Password" option is selected and enter a strong root password for your server.

	2. Access Server Using Root
	a) ssh root@server_ip_address (connect to server from terminal)

	3. Add user (OPTIONAL)