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Add Cloudflare custom domain to Vercel

Sign up and sign in to Cloudflare https://dash.cloudflare.com/sign-up.
In your Cloudflare dashboard, select the Domain Registration > Register Domains tab.
Search for your favorite domain and purchase it. In my case, I purchased the domain https://nivethan.me/ for my portfolio.
Sign in to Vercel and go to your dashboard, where you can see all your projects in the Overview tab.
Click on a project and on the top right, select Domains.
Type your domain in the text box, e.g., nivethan.me, and click Add.
Select the recommended option: Add www.nivethan.me and redirect nivethan.me to it.
Vercel will show an invalid configuration under your domains and display the relevant A record IP under nivethan.me and a CNAME IP under www.nivethan.me. These need to be set up on Cloudflare to make it work.

Configuração de regras udev para RP2040

Este tutorial é destinado a usuários de Linux que encontraram erros de permissão ao programar para o Raspberry Pi Pico no VS Code utilizando a extensão "Raspberry Pi Pico".

Os erros que tive foram tentar executar um código para o pico e monitorar o serial monitor

Passo 1: Criar um novo arquivo de regras udev

Abra um editor de texto para criar um novo arquivo de regras udev:

STM32duino GPIO Registers and Programming

Bit Setting in C

Setting a bit

Use the bitwise OR operator ( | ) to set a bit.

number |= 1 << x;

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

Ctrl-Key: ^[
Octal: \033
Unicode: \u001b
Hexadecimal: \x1B
Decimal: 27

	#! /usr/bin/env sh

	# A hyprland script for a laptop-external-monitor setup, toggling between which is in use

	# Launch at startup to make hyprland disable the internal monitor if an external monitor is detected and enabled
	# Additionally it's called with a keybind to switch between a laptop monitor and an external display
	# Ideally the conditional monitor behaviour was instead done directly in hyprland.conf, but I'm not sure whether that's possible
	#
	# Relevant info:
	# - hyprctl monitors: identifies currently enabled monitors

	:: ################################################################
	:: ## 🔥 WinMasterBlocker 🔥 #
	:: ################################################################
	:: # Author: https://github.com/ph33nx #
	:: # Repo: https://github.com/ph33nx/WinMasterBlocker #
	:: # #
	:: # This script blocks inbound/outbound network access #
	:: # for major apps like Adobe, Autodesk, Corel, Maxon, #
	:: # and more using Windows Firewall. #
	:: # #

	from transformers import AutoProcessor, MoonshineForConditionalGeneration
	from datasets import load_dataset

	processor = AutoProcessor.from_pretrained("UsefulSensors/moonshine-tiny")
	model = MoonshineForConditionalGeneration.from_pretrained("UsefulSensors/moonshine-tiny")

	ds = load_dataset("hf-internal-testing/librispeech_asr_dummy", "clean", split="validation")
	inputs = processor([ds[0]["audio"]["array"], ds[0]["audio"]["array"]], return_tensors="pt")
	input_values = inputs.input_values

	#
	# CORS header support
	#
	# One way to use this is by placing it into a file called "cors_support"
	# under your Nginx configuration directory and placing the following
	# statement inside your location block(s):
	#
	# include cors_support;
	#
	# As of Nginx 1.7.5, add_header supports an "always" parameter which

	use std::net;
	use std::env;

	fn listen(socket: &net::UdpSocket, mut buffer: &mut [u8]) -> usize {

	let (number_of_bytes, src_addr) = socket.recv_from(&mut buffer).expect("no data received");

	println!("{:?}", number_of_bytes);
	println!("{:?}", src_addr);

	////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	//
	// _____ _ _____
	// \|_ _\|_\|___ _ _ \|_ _\|_ _ _ ___ ___ ___
	// \| \| \| \| \| \| \| \| \| \| \| \| \| -_\| -_\| \|
	// \|_\| \|_\|_\|_\|_ \| \|_\| \|_____\|___\|___\|_\|_\|
	// \|___\|
	// A Complete and Easy to use Tweens library in One File
	//
	// Basic use: