Daniel Sczepansky danskycode

Modify /etc/nginx/nginx.conf file
Modify /etc/nginx/sites-available/site.conf file
Create /etc/nginx/useragent.rule file

Where to find user agent strings?
https://explore.whatismybrowser.com/useragents/explore/software_name/facebook-bot/

Looking for same but for Apache2? Here: https://techexpert.tips/apache/apache-blocking-bad-bots-crawlers/

Structured concurrency and Lua (part 1)

John Belmonte, 2022-Sep

I've started writing a toy structured concurrency implementation for the Lua programming language. Some motivations:

use it as a simple introduction to structured concurrency from the perspective of Lua (this article)
learn the fundamental properties of structured concurrency and how to implement them
share code that could become the starting point for a real Lua library and framework

So what is structured concurrency? For now, I'll just say that it's a programming paradigm that makes managing concurrency (arguably the hardest problem of computer science) an order of magnitude easier in many contexts. It achieves this in ways that seem subtle to us—clearly so, since its utility didn't reach critical mass until around 2018[^sc_birth] (just as control structures like functions, if, and while weren't introduced to languages until long after the first compu

Deploying to Fly.io with SQLite

Deploying a Phoenix app to Fly.io is a breeze...is what everyone kept telling me. In fairness, I imagine the process would have been breezier had I just used postgres, but all the sqlite and litestream talk has been far too intriguing to ignore. "Wait", you say. "It is just a flat file. How much harder can it be?"

It is easy to make something harder than it should be. It is hard to take something complex and make it truly simple. flyctl launch does an amazing job at providing a simple interface to the utterly complex task of generating deployment resources, especially now that we are living in a containerd (erm, firecracker) world.

This gist is for anyone who, like me, thinks they know better than to read all of the documentation and therefore necessari

Big-O Time Complexities for Elixir data structures

Map [1]

Operation	Time Complexity
Access	`O(log n)`
Search	`O(log n)`
Insertion	`O(n)` for <= 32 elements, `O(log n)` for > 32 elements [2]
Deletion	`O(n)` for <= 32 elements, `O(log n)` for > 32 elements

	Import-module ActiveDirectory

	if ((Get-Module -ListAvailable -Name DFSN) -AND (Get-Module -ListAvailable -Name DFSR)) {
	Import-Module DFSN
	Import-Module DFSR
	}
	else {
	Exit
	Write-Output "Either of DFSN or DFSR is not available"
	}

	You are making a Choose Your Own Adventure story for me to play.

	Present a list of choices of Choose Your Own Adventure story genres, and let me choose one or enter my own choice of genre. Wait for my response.

	After choosing the genre give a list of themes and wait for a response, or let me choose my own theme.

	You will give the story a title. You will begin by describing the character that I am playing, including my character's name, age, and appearance. Choose an unusual or interesting name. Briefly describe the setting and world in which the story begins. Describe a tension, danger, or challenge that I must confront.

	You are going to create a story one passage at a time. After each passage you will provide a numbered list of choices and wait for a response. Include one emoji for each choice.

	// ==UserScript==
	// @name noVNC Paste for Proxmox
	// @namespace http://tampermonkey.net/
	// @version 0.2a
	// @description Pastes text into a noVNC window (for use with Proxmox specifically)
	// @author Chester Enright
	// @match https://*
	// @include /^.novnc./
	// @require http://code.jquery.com/jquery-3.3.1.min.js
	// @grant none

	// The MIT License(MIT)
	//
	// Copyright(c) 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
	//
	// Permission is hereby granted, free of charge, to any person obtaining a copy of
	// this software and associated documentation files(the "Software"), to deal in
	// the Software without restriction, including without limitation the rights to
	// use, copy, modify, merge, publish, distribute, sublicense, and / or sell copies of
	// the Software, and to permit persons to whom the Software is furnished to do so,
	// subject to the following conditions :

	# Rails production setup via SQLite3 made durable by https://litestream.io/
	# Copy this to Dockerfile on a fresh rails app. Deploy to fly.io or any other container engine.
	#
	# try locally: docker build . -t rails && docker run -p3000:3000 -it rails
	#
	# in production you might want to map /data to somewhere on the host,
	# but you don't have to!
	#
	FROM ruby:3.0.2

	using namespace System.Collections.Generic


	# Encapsulate an arbitrary command
	class PaneCommand {
	[string]$Command

	PaneCommand() {
	$this.Command = "";
	}