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import random, time
b = '🔴🟡🔵'
c = '123🎄'
s = '🌟⭐'
o = "\033[2J"
p = " " * 18
print(o)
t = p + "*\n" + "\n".join(["".join([' ' * (20 - i - j), *random.choices(c, [1, 1, 1, 28], k=j + i)]) for i in range(5) for j in range(1, 4 + i)] + [p + "🟫"])
while 1:
    s = s[::-1]

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{
    "continent": {
        "code": "EU",
        "names": {
            "de": "Europa",
            "ru": "Европа",
            "pt-BR": "Europa",
            "ja": "ヨーロッパ",
            "en": "Europe",
            "fr": "Europe",

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#!/usr/bin/env runhaskell

import           Control.Monad.Trans.State
import           Control.Monad.Trans.Writer
import           Data.Foldable              (toList)
import qualified Data.IntSet                as IntSet
import           Data.List                  as List
import qualified Data.Map                   as Map
import           Data.Monoid
import           Data.Ord

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New project

stack new my-project
cd my-project
stack setup
stack build
stack exec my-project-exe

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public static List<Integer> qs1(List<Integer> a) {
    if (a.size() < 2) return a;

    Integer pivotVal = a.get(a.size() / 2);

    ArrayList<Integer> r = new ArrayList<>();
    r.addAll(qs1(a.stream().filter(x -> x < pivotVal).collect(Collectors.toList())));
    r.addAll(a.stream().filter(x -> x == pivotVal).collect(Collectors.toList()));
    r.addAll(qs1(a.stream().filter(x -> x > pivotVal).collect(Collectors.toList())));
    return r;

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Webpack

• http://webpack.github.io/docs
• https://github.com/petehunt/webpack-howto - essential compact cookbook
• http://survivejs.com/webpack/optimizing-development/ - extensive guide

JSX

• https://facebook.github.io/jsx/

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Jenkins common environment variables

Job

• JOB_NAME - unique job name, e.g.: p-devel-snaphot
• JOB_URL, e.g.: http://jenkins.example.com/job/p-devel-snaphot/10/

Build

• BUILD_ID - sequential build number, e.g.: 10

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WITH RECURSIVE folder_tree AS
(
    SELECT 
        folder_id, folder_name, parent_id, cast(folder_name as character varying(2048)) as full_path
    FROM 
        p_folder 
    WHERE 
        parent_id IS NULL
    
    UNION ALL

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• Docker, Ansible and Vagrant
• Vagrant, Docker and Ansible. WTF?
• Разработка микросервисов с использованием Scala, Spray, MongoDB, Docker и Ansible
• Docker Try It!
• Как жить с Docker, или почему лучше с ним, чем без него?
• Использование Docker-контейнеров как Jenkins-нод
• Почему вам не нужен sshd в Docker-контейнере
• Видео докладов с DevOps Meetup про Docker
• JavaZone 2014: Using Docker to streamline development