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Ubuntu desktop on Docker

apt-get update
apt-get install xfce4 tightvncserver language-pack-ja fonts-vlgothic

export USER=root
export LANG=ja_JP.UTF-8

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from dockerfile/java:oracle-java7

run mkdir -p /usr/src/app
workdir /usr/src/app

add . /usr/src/app
run ./gradlew assemble

cmd ["./gradlew", "run"]

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How to install mecab on Linux

Fetch sources.

• mecab-0.996
• mecab-ipadic-2.7.0-20070801

Make and install.

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from dockerfile/java:oracle-java7

volume /usr/src/groovy-ssh
copy . /usr/src/groovy-ssh
run cd /usr/src/groovy-ssh && \
    ./gradlew --gradle-user-home=.gradle installApp && \
    cp -a build/install/groovy-ssh /
workdir /groovy-ssh/bin

entrypoint ["./groovy-ssh"]

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Making a HTTP request on App Engine

Use HttpURLClient in Groovy.

import groovyx.net.http.HttpURLClient

try {
  def client = new HttpURLClient(url: 'https://...')
  def response = client.request(query: query)

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How to use Ruby on Cygwin

It is strongly recommended to run on Linux or OS X. Maybe many problems will happen.

Prerequisite

• Cygwin
• apt-cyg
• http_proxy is set if needed

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Gistnote

Gistnote is a Gist client app based on HTML5 and JavaScript.

https://gistnote.github.io

---

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trait T {
  private a(x) { "--$x--" }
  def b(x) { a(x) }
  def c(xs) { xs.collect { x -> a(x) } }
}

class C {
}

def c = new C()

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@groovy.transform.ToString()
class Args {
  Collection items
  Map settings
  Closure closure

  static Args parse(Object[] objects) {
    def args = new Args()
    def stack = objects as LinkedList
    if (stack.last() instanceof Closure) {

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1. /tmp/apache-tomcat-7.0.59/bin/setenv.sh に下記の内容を書く．
2. chmod +xなどは不要．
3. setenv.shがすでに存在する場合はCATALINA_OPTSの内容をマージする．