olekhy

#https://gorails.com/setup/ubuntu/14.04
sudo apt-get update
sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties
sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev

curl -L https://get.rvm.io | bash -s stable
source ~/.rvm/scripts/rvm
echo "source ~/.rvm/scripts/rvm" >> ~/.bashrc
rvm install 2.1.2
rvm use 2.1.2 --default

olekhy

<?php

namespace Application\View\Helper;

use RuntimeException;
use SpiffyNavigation\Page\Page;
use SpiffyNavigation\View\Helper\AbstractHelper;

class Breadcrumbs extends AbstractHelper
{

olekhy

Awesome PHP Libraries

A list of amazingly awesome PHP libraries that you should consider using (and some other shiny extras).

• Composer/Packagist - A package and dependency manager.
• Composer Installers - A multi framework Composer library installer.
• Symfony2 - A framework comprised of individual components.
• Zend Framework 2 - Another framework comprised of individual components.
• Laravel 4 - A simple PHP framework.
• Lithium - Another framework of components.

olekhy

Initialize

gitflow	git
git flow init	git init
-	git commit --allow-empty -m "Initial commit"
-	git checkout -b develop master

Connect to the remote repository

olekhy

s_id=`curl -X POST http://127.0.0.1:4444/wd/hub/session -d '{"desiredCapabilities":{"browserName":"firefox","platform":"MAC"}}'|awk -F'"' '{print $6}'`
curl -X POST http://127.0.0.1:4444/wd/hub/session/$s_id/url -d '{"url":"http://www.google.com"}'
curl -X POST http://127.0.0.1:4444/wd/hub/session/$s_id/element -d '{"using":"id","value":"gbqfq"}'
curl -X POST http://127.0.0.1:4444/wd/hub/session/$s_id/element/0/value -d {"value":["selenium"]}
curl -X POST http://127.0.0.1:4444/wd/hub/session/$s_id/element -d '{"using":"id","value":"gbqfb"}'
curl -X POST http://127.0.0.1:4444/wd/hub/session/$s_id/element/1/click
curl -X DELETE http://127.0.0.1:4444/wd/hub/session/$s_id/window

olekhy

Installing Docker CE on Ubuntu 17.10 Artful Aardvark

As of 20/10/2017, a release file for Ubuntu 17.10 Artful Aardvark is not available on Download Docker.

sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo apt-key fingerprint 0EBFCD88

olekhy

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

olekhy

aws polly synthesize-speech \
    --output-format mp3 \
    --voice-id Zhiyu \
    --language-code cmn-CN \
    --text file://p50.txt \
    p50.mp3

olekhy

<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews
    </IfModule>

    RewriteEngine On

    # Force HTTPS - Proto needed for AWS ELB
    RewriteCond %{HTTP:X-Forwarded-Proto} !https
    RewriteCond %{HTTP_USER_AGENT} !^ELB-HealthChecker

olekhy

import UUID

from sqlalchemy.dialects.mysql import BINARY
from sqlalchemy.types import TypeDecorator


class BinaryUUID(TypeDecorator):
    '''Optimize UUID keys. Store as 16 bit binary, retrieve as uuid.
    inspired by:
        http://mysqlserverteam.com/storing-uuid-values-in-mysql-tables/