Marlon Henry Schweigert schweigert

I am passionate about Ruby, but its execution time compared to other languages is extremely high, especially when we want to use more complex algorithms. In general, data structures in interpreted languages become incredibly slow compared to compiled languages. Some algorithms such as ´n-body´ and ´fannkuch-redux´ can be up to 30 times slower in Ruby than Go. This is one of the reasons I was interested in embedding Go code in a Ruby environment.

For those who do not know how shared libraries operate, they work in a similar way as DLLs in Windows. However, they have a native code with a direct interface to the C compiler.

Note Windows uses the DLL system, and in this case, this does not necessarily have to be in native code.

One example is DLLs written in C#, which runs on a virtual machine. Because I do not use windows, I ended up not testing if it is poss

	asdf install ruby 2.7.1
	asdf global ruby 2.7.1
	bundle install
	ruby --version

	# Dependências
	sudo pacman -S git

	# Instalação
	git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.7.8
	echo -e '\n. $HOME/.asdf/asdf.sh' >> ~/.profile
	echo -e '\n source ~/.profile' >> ~/.bashrc
	echo -e '\n source ~/.profile' >> ~/.zshrc

	var brazil = document.createElement('option');
	brazil.value = '+55';
	brazil.appendChild(document.createTextNode('Brazil +55'));
	document.querySelectorAll('#countrycode').forEach((select) => select.appendChild(brazil));

	package main

	import (
	"fmt"
	"crypto/sha256"
	"encoding/hex"
	)

	func main() {
	s := "123123"

	package main

	import (
	"fmt"
	"reflect"
	)

	type Foo struct {
	FirstName string `tag_name:"tag 1"`
	LastName string `tag_name:"tag 2"`

	<?
	if(!isset($_SERVER['PHP_AUTH_USER'])) {
	if (isset($_SERVER['HTTP_AUTHORIZATION']) && (strlen($_SERVER['HTTP_AUTHORIZATION']) > 0)) {
	list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) = explode(
	':',
	base64_decode(substr($_SERVER['HTTP_AUTHORIZATION'], 6))
	);
	if(strlen($_SERVER['PHP_AUTH_USER']) == 0 \|\| strlen($_SERVER['PHP_AUTH_PW']) == 0) {
	unset($_SERVER['PHP_AUTH_USER']);
	unset($_SERVER['PHP_AUTH_PW']);

	ssh-keygen -t rsa -b 4096 -C "[email protected]"
	eval "$(ssh-agent -s)"
	ssh-add ~/.ssh/id_rsa
	cat id_rsa.pub
	# Add in github config the id_rsa.pub