Jonatan Flores JonatanFlores

Transposing Slice From (n x m) To (m x n) for golang

This is a sample script for transposing slice from (n x m) to (m x n) for golang.

Script :

package main

import "fmt"

func transpose(slice [][]string) [][]string {

Useful Git commands

This is just stuff that I have put down that I find I use a lot of the time for my own reference.

Latest changes from repo to your machine

$ git pull

Group array of JavaScript objects by keys

This fork of JamieMason's implementation changes the key parameter to be an array of keys instead of just a single key. This makes it possible to group by multiple properties instead of just one.

Implementation

const groupBy = keys => array =>
  array.reduce((objectsByKeyValue, obj) => {
    const value = keys.map(key => obj[key]).join('-');

LINK Original: https://answers.microsoft.com/pt-br/windows/forum/all/erro-de-rede-outro-computador-desta-rede-tem-o/560570dd-8c24-40cf-9da3-6749350b29d0

Entendo que o Windows apresenta a mensagem "outro computador desta rede tem o mesmo endereço IP desta rede..." mesmo não estão ligado a uma rede.

Para sermos mais assertivos qual o tipo de conexão que utiliza?

Recomendo que faça o procedimento abaixo para redefinir as configurações de rede do computador:

Na tela Iniciar digite CMD para abrir à lista de opções no Pesquisar;

Node.js Deployment

Steps to deploy a Node.js app to Digital Ocean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

Configurando `supervisor`

Remove o supervisor, caso já esteja instalado (`OPCIONAL`)

$ yum remove supervisor

	digitalocean_domain.example example.com
	digitalocean_record.example example.com,<DO ID>
	digitalocean_record.fd-gmail-txt example.com,<DO ID>
	digitalocean_record.fd-mx["alt1.aspmx.l.google.com."] example.com,<DO ID>
	digitalocean_record.fd-mx["alt2.aspmx.l.google.com."] example.com,<DO ID>
	digitalocean_record.fd-mx["aspmx.l.google.com."] example.com,<DO ID>
	digitalocean_record.fd-mx["aspmx2.googlemail.com."] example.com,<DO ID>
	digitalocean_record.fd-mx["aspmx3.googlemail.com."] example.com,<DO ID>
	digitalocean_record.fd-ns["1"] example.com,<DO ID>
	digitalocean_record.fd-ns["2"] example.com,<DO ID>

	var __sys = {};
	var ua = navigator.userAgent.toLowerCase();
	var s;
	(s = ua.match(/msie ([\d.]+)/)) ? __sys.ie = s[1] :
	(s = ua.match(/firefox\/([\d.]+)/)) ? __sys.firefox = s[1] :
	(s = ua.match(/chrome\/([\d.]+)/)) ? __sys.chrome = s[1] :
	(s = ua.match(/opera.([\d.]+)/)) ? __sys.opera = s[1] :
	(s = ua.match(/version\/([\d.]+).*safari/)) ? __sys.safari = s[1] : 0;

	function typeofUndefined(value) {

	<?php

	namespace Treffynnon;

	/**
	* A PHP class to access a PHP array via dot notation
	* (Agavi http://www.agavi.org was the inspiration).
	*
	* This was hacked in to an existing codebase hence the
	* global config array variable.

	<?php
	function varexport($expression, $return=FALSE) {
	$export = var_export($expression, TRUE);
	$export = preg_replace("/^([ ])(.)/m", '$1$1$2', $export);
	$array = preg_split("/\r\n\|\n\|\r/", $export);
	$array = preg_replace(["/\s*array\s\($/", "/\)(,)?$/", "/\s=>\s$/"], [NULL, ']$1', ' => ['], $array);
	$export = join(PHP_EOL, array_filter(["["] + $array));
	$export = preg_replace('(\d+\s=>\s)', '', $export); // REMOVE THE NUMERIC INDEXES
	if ((bool)$return) return $export; else echo $export;
	}