defunkt

Gist Clients

Want to create a Gist from your editor, the command line, or the Services menu? Here's how.

Editor Support

• TextMate
• Emacs
• Vim
• Coda

jeffrafter

var express = require('express');
var sys = require('sys');
var oauth = require('oauth');

var app = express.createServer();

var _twitterConsumerKey = "YOURTWITTERCONSUMERKEY";
var _twitterConsumerSecret = "YOURTWITTERCONSUMERSECRET";

function consumer() {

clintongormley

# [Thu Jun  9 17:00:23 2011] Protocol: http, Server: 192.168.5.103:9200
curl -XPUT 'http://127.0.0.1:9200/test/?pretty=1' 

# [Thu Jun  9 17:00:23 2011] Response:
# {
#    "ok" : true,
#    "acknowledged" : true
# }

# [Thu Jun  9 17:00:31 2011] Protocol: http, Server: 192.168.5.103:9200

pingw33n

JavaScript Value	JavaScript Type	Java Type	Is Scriptable	Is Function
{a:1, b:['x','y']}	object	org.mozilla.javascript.NativeObject	+	-
[1,2,3]	object	org.mozilla.javascript.NativeArray	+	-
1	number	java.lang.Double	-	-
1.2345	number	java.lang.Double	-	-
NaN	number	java.lang.Double	-	-
Infinity	number	java.lang.Double	-	-
-Infinity	number	java.lang.Double	-	-
true	boolean	java.lang.Boolean	-

-

rajraj

cd ~
sudo yum update
sudo yum install java-1.7.0-openjdk.i686 -y

wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.9.tar.gz -O elasticsearch.tar.gz

tar -xf elasticsearch.tar.gz
rm elasticsearch.tar.gz
mv elasticsearch-* elasticsearch
sudo mv elasticsearch /usr/local/share

wtokuno

下書き

Jacksonとは

JacsonはJSON(JavaScript Object Notation)と呼ばれるデータ記述言語を扱うためのJavaライブラリ。

ウェブアプリケーション開発ではJSONが必須の技術になってきている。 JavaでJSONを扱うためのAPIがJava EE 7に含まれる予定。JSR 343として仕様策定中。

jprante

/*
 * Licensed to Jörg Prante and xbib under one or more contributor 
 * license agreements. See the NOTICE.txt file distributed with this work
 * for additional information regarding copyright ownership.
 *
 * Copyright (C) 2012 Jörg Prante and xbib
 * 
 * This program is free software; you can redistribute it and/or modify 
 * it under the terms of the GNU Affero General Public License as published 
 * by the Free Software Foundation; either version 3 of the License, or 

clintongormley

Yesterday I upgraded our running elasticsearch cluster on a site which serves a few million search requests a day, with zero downtime. I've been asked to describe the process, hence this blogpost.

To make it more complicated, the cluster was running elasticsearch version 0.17.8 (released 6 Oct 2011) and I upgraded it to the latest 0.19.10. There have been 21 releases between those two versions, with a lot of functional changes, so I needed to be ready to roll back if necessary.

Our setup:

• elasticsearch

We run elasticsearch on two biggish boxes: 16 cores plus 32GB of RAM. All indices have 1 replica, so all data is stored on both boxes (about 45GB of data). The primary data for our main indices is also stored in our database. We have a few other indices whose data is stored only in elasticsearch, but are updated once daily only. Finally, we store our sessions in elasticsearch, but active sessions are cached in memcached.

p-baleine

componentについて

componentはWebアプリ向けのパッケージ管理システムです。 componentではGithubのリポジトリをパッケージとして扱います。

例えば、ボタンをクリックすると"Hello, world!"を表示するような簡単なアプリをかいてみます。

component createコマンドでプロジェクトを作成します。 今回はGithub上に配置する予定は無いので--localオプションをつけています。

$ component create --local hello-world

KidA78

import java.util.ArrayList;
import java.util.List;

import org.easymock.EasyMock;
import org.easymock.IExpectationSetters;
import org.json.JSONArray;
import org.json.JSONObject;

import twitter4j.Paging;
import twitter4j.RateLimitStatus;