erlangparasu

import 'package:flutter/material.dart';

const Color color = Colors.black;

void main() => runApp(
      Container(
        color: Colors.yellow,
        child: Row(
          mainAxisAlignment: MainAxisAlignment.end,
          textDirection: TextDirection.ltr,

erlangparasu

Use opcache
Avoid string concatenations in loops
Avoid function tests in loop conditionals
Avoid using relative paths
Avoid using period for "echo" function
Avoid using double quotes for long strings without variables
Avoid using include_once
Use GZIP compression
Optimize system logs
=== faster than ==

erlangparasu

var pubListener = 'tcp://127.0.0.1:5555';
var subListener = 'tcp://127.0.0.1:5556';
var hwm = 1000;
var verbose = 0;

// The xsub listener is where pubs connect to
var subSock = zmq.socket('xsub');
subSock.identity = 'subscriber' + process.pid;
subSock.bindSync(subListener);

erlangparasu

apt update

apt install libzmq-ffi-perl

git clone git://github.com/mkoppanen/php-zmq.git

cd php-zmq

phpize7.4 && ./configure

erlangparasu

Install Supervisor with sudo apt-get install supervisor in Unix or brew install supervisor in Mac OSX. Ensure it's started with sudo service supervisor restart in Unix or brew services start supervisor in Mac OSX.

In Unix in /etc/supervisord/conf.d/ create a .conf file. In this example, laravel_queue.conf (contents below). Give it execute permissions: chmod +x laravel_queue.conf.

In Mac OSX first run supervisord -c /usr/local/etc/supervisord.ini and in /usr/local/etc/supervisor.d/ create a .conf file. In this example, laravel_queue.conf (contents below). Give it execute permissions: chmod +x laravel_queue.conf.

This file points at /usr/local/bin/run_queue.sh, so create that file there. Give this execute permissions, too: chmod +x run_queue.sh.

Now update Supervisor with: sudo supervisorctl reread in Unix and with: brew services restart supervisor in MAc OSX . And start using those changes with: sudo supervisorctl update.

erlangparasu

/usr/bin/php
/usr/bin/php-cgi
/usr/bin/php-config
/usr/bin/phpdbg
/usr/bin/phpize

erlangparasu

<?php

use PhpCsFixer\Config;
use PhpCsFixer\Finder;

$rules = [
    'array_syntax' => ['syntax' => 'short'],
    'binary_operator_spaces' => [
        'default' => 'single_space',
        'operators' => ['=>' => null]

erlangparasu

https://unix.stackexchange.com/questions/46235/how-does-reverse-ssh-tunneling-work/46271#46271

erlangparasu

-- Laravel default tables

CREATE TABLE `cache` (
  `key` varchar(190) COLLATE utf8mb4_unicode_ci NOT NULL,
  `value` mediumtext COLLATE utf8mb4_unicode_ci NOT NULL,
  `expiration` int(11) NOT NULL,
  UNIQUE KEY `cache_key_unique` (`key`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci

CREATE TABLE `migrations` (

erlangparasu

<?php

namespace main;

define("BACKEND_SOCKET", '<where the unix socket>');
define("BASE_URL", '<where this file located>');

function exit_500($msg) {
  $msg = rtrim($msg, "\n") . "\nDebug trace:\n";
  foreach(debug_backtrace() as $trace) {