For example, you want to set 40% alpha transparence to #000000
(black color), you need to add 66
like this #66000000
.
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source "https://rubygems.org" | |
gem "sinatra" | |
gem "haml" | |
gem "rsvg2" |
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<?php | |
/** | |
* @file | |
* Sets up a custom filter that enables custom shortcodes. | |
*/ | |
/** | |
* Implementation of hook_filter_info() | |
*/ | |
function custom_shortcodes_filter_info() { |
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class Client < ActiveRecord::Base | |
has_many :projects | |
scope :active, -> { where(active: true) } | |
end | |
class Project < ActiveRecord::Model | |
belongs_to :client | |
scope :active, -> { |
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import 'package:flutter/material.dart'; | |
import 'theme.dart' as Theme; | |
void main() { | |
runApp( | |
new MaterialApp( | |
title: 'CompanyApp', | |
color: Theme.CompanyColors.blue[500], | |
theme: Theme.CompanyThemeData, | |
home: new Scaffold( |
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ActiveAdmin.register Product do | |
permit_params :name, :category_id, :description, :text, :slug, :in_slider, :tag_ids => [] | |
filter :category | |
filter :base_tags | |
filter :name | |
filter :text | |
filter :created_at | |
filter :updated_at |
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http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query | |
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails | |
#payload: [{"kind"=>"person"}] | |
Segment.where("payload @> ?", [{kind: "person"}].to_json) | |
#data: {"interest"=>["music", "movies", "programming"]} | |
Segment.where("data @> ?", {"interest": ["music", "movies", "programming"]}.to_json) | |
Segment.where("data #>> '{interest, 1}' = 'movies' ") | |
Segment.where("jsonb_array_length(data->'interest') > 1") |
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# Usage: | |
# ======== | |
# FirebaseAdmin::Auth.verify_id_token(your_id_token) | |
# | |
# The method call follows the same API of the Node.js, JAVA and Python SDKs. | |
# See https://firebase.google.com/docs/auth/admin/verify-id-tokens#verify_id_tokens_using_the_firebase_admin_sdk | |
# Dependencies: | |
# --------------- | |
# gem 'activesupport' |
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<?php | |
namespace Drupal\example\Controller; | |
use Symfony\Component\HttpFoundation\Request; | |
use Drupal\Core\Controller\ControllerBase; | |
use Drupal\Core\Cache\CacheableJsonResponse; | |
use Drupal\Core\Cache\CacheableMetadata; | |
class ExampleController extends ControllerBase { |
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{ | |
"presets": ["es2015"], | |
"plugins": ["transform-async-to-generator"] | |
} |