Ha Viet Trang tranghaviet

5 minutes PgAdmin4 Desktop install guide

Done on Linux (Ubuntu tested)

Virtualenv & install of Python package & its deps

cd $HOME
virtualenv --python=/usr/bin/python2.7 pgadmin4
source pgadmin4/bin/activate

Reference

Accessing your Virtualbox Guest from your Host OS

As a developer you want to ping and access the webserver on your virtual machine. This is a very simple solution to enable the bridge to the guest VM.

Requirements

VirtualBox (latest version)
A guest operation system (e.g. Ubuntu)

We will first discussed how destructing and rest parameters can be used in ES6 - in arrays and objects. Then we will look at a few examples and also discuss some quiz.

arrays

var array = [1, 2, 3, 4];
var nestedArray = [1, 2, 3, 4, [7, 8, 9]];

var [a, b, c, d] = array;
console.log(a, b, c, d)

MySQL Unicode character set has following collations mainly:

xxx_bin: compare all characters by these code point as weight.
xxx_general_ci: compare almost characters by these code point as weight.
xxx_unicode_ci: compare all characters by these collating weight.

ref. http://dev.mysql.com/doc/refman/5.6/en/charset-unicode-sets.html

When xxx is utf8, can treat only BMP characters.

	RSpec.configure do \|config\|
	config.before(:suite) do
	DatabaseCleaner.clean_with(:truncation)
	end

	config.before(:each) do
	DatabaseCleaner.strategy = :transaction
	end

	config.before(:each, js: true) do

	/home/laravel/app/storage/logs/laravel.log {
	daily
	missingok
	rotate 7
	maxage 7
	compress
	notifempty
	create 755 user group
	su user group
	}

	Installing Laravel 5.2 on Ubuntu 16.04 and Apache2

	This post will document how I installed Laravel 5.2, on Apache2 on an Ubuntu 16.04 server. Will will also install MySQL, as we will need a database, and PHP which is required by Laravel. This will be the starting point of most of my posts, so if you’re following along from scratch…this is “scratch!”

	First thing you need, of course, is the Ubuntu 16.04 server, with an SSH connection. Follow these excellent instructions and get yourself sorted out with one. Make sure you also give the server a static IP address (step 8., in the linked instructions). Come back when you’re done.

	…

	Welcome back! Lets get started.

	# Change YOUR_TOKEN to your prerender token and uncomment that line if you want to cache urls and view crawl stats
	# Change http://example.com (at the end of the last RewriteRule) to your website url

	<IfModule mod_headers.c>
	#RequestHeader set X-Prerender-Token "YOUR_TOKEN"
	</IfModule>

	<IfModule mod_rewrite.c>
	RewriteEngine On