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FormatStyle in Excruciating Detail

A collection of all of the various options and styles available to you if you'd like to format data into string on iOS 15.

See every option in detail at fuckingformatstyle.com or goshdarnformatstyle.com.

Download the Xcode Playground:

https://github.com/brettohland/FormatStylesDeepDive

MongoDB Cheat Sheet

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Fuzzing CDT: Finding, reproducing, and reporting bugs

Introduction

This is a tutorial on how to write a fuzzer for a non-trivial real-world library, namely Artem Amirkhanov's CDT. It is a library for computing Constrained Delaunay Triangulations (CDTs, hence the name of the library). We will be working from the 9d99b32ae56b26cd2781678dc4405c98b8679a9f commit, since that is what I originally wrote the fuzzer for, and that way, we will be able to rediscover the same bugs I found back then.

If you want to follow along, clone the library using

$ git clone https://github.com/artem-ogre/CDT
$ cd CDT

Updating arrays of elements with function refs in Vue 3

I did a screencast series recently talking about my favorite Vue 3 feature: function refs. Check out the screencast series for more context-in this gist, I'm going to answer a fantastic question I got in one of the videos' comment section.

This question was about how to properly update arrays of elements that are captured by function refs. Let's check out the basic principle first, before we look at the details of the question.

<script setup>
import { ref, onBeforeUpdate } from 'vue'

	#
	# Maker Pi RP2040 Mobile Robot: Part 2 - Line Following
	#
	# Tutorial
	# - https://tutorial.cytron.io/
	#
	# Raspberry Pi Pico
	# - Maker Pi Pico https://my.cytron.io/p-maker-pi-pico?tracking=idris
	# - LiPo 3.7V 1300mAH https://my.cytron.io/p-lipo-rechargeable-battery-3.7v-1300mah?tracking=idris
	# - Maker Line https://my.cytron.io/p-maker-line-simplifying-line-sensor-for-beginner?tracking=idris

	0-00.usa.cc
	0-180.com
	0-30-24.com
	0-420.com
	0-900.com
	0-aa.com
	0-mail.com
	0-z.xyz
	0.pl

	#!/usr/bin/env python
	# Boofuzz is a fork of and the successor to the venerable Sulley fuzzing framework.
	# Besides numerous bug fixes, boofuzz aims for extensibility. The goal: fuzz everything.

	# Github: https://github.com/jtpereyda/boofuzz
	# Docs: http://boofuzz.readthedocs.io/en/latest/
	# PDF: https://buildmedia.readthedocs.org/media/pdf/boofuzz/latest/boofuzz.pdf
	#
	# This project uses virtualenv to manage all dependencies. To properly install this project, run the following commands:
	#

	import requests
	import csv

	response_data = requests.get('https://api.protonmail.ch/vpn/logicals')

	response_json = response_data.json()

	ip_list = []

	for server in response_json['LogicalServers']:

	const regex = /url\((.?)\) format\((\'\|\")(.?)(\'\|\")\)/g;
	const str = `CSS Input`;
	let m;

	while ((m = regex.exec(str)) !== null) {
	// This is necessary to avoid infinite loops with zero-width matches
	if (m.index === regex.lastIndex) {
	regex.lastIndex++;
	}

	os.system("kotlinc src/main/kotlin/Launcher.kt -include-runtime -d launcher.jar")

	process = Popen(['java', '-jar', 'launcher.jar', tmp_file_name], stdout=PIPE)
	(stdout, stderr) = process.communicate()