abarth500’s gists

abarth500 / encodeGPolyline.php

Created December 14, 2011 15:37

Generate Encoded Polyline Algorithm Format for Google Static Maps API

	<?php
	//Generate Encoded Polyline Algorithm Format for Google Static Maps API
	// http://bit.ly/sw3deL (Japanese)
	// http://bit.ly/tnKt4m (English)

	function encodeGPolyline($path){
	$enc = "";
	$old = true;
	foreach($path as $latlng){
	if($old === true){

abarth500 / Gist.php

Created December 15, 2011 03:21

Gist Extension for MediaWiki

	<?php
	# GitHubGist MediaWiki extension v.1
	# Author: Shohei Yokoyama (Shizuoka Univ. Japan)
	#
	#-Install
	# 1. Save this code as $MediaWikiRoot/extensions/Gist.php
	# 2. Append "require_once "$IP/extensions/Gist.php";" to LocalSetting.php
	#
	#-Usage
	# Tag :

abarth500 / echo.js

Created December 15, 2011 03:30

(Server) WebSocket Chat App. using node.js + websoket modute

	#!/usr/local/bin/node
	var conn = [];
	// https://github.com/Worlize/WebSocket-Node/wiki/Documentation
	var WebSocketServer = require('websocket').server;
	var http = require('http');
	var originIsAllowed = function(){return true;}
	var server = http.createServer(function(request, response) {
	console.log((new Date()) + " Received request for " + request.url);
	response.writeHead(404);
	response.end();

abarth500 / echo.html

Created December 15, 2011 03:32

(Client) WebSocket Chat App. using node.js + websoket modute

	<!doctype html>
	<html>
	<head>
	<title>node-websocket-server test</title>
	</head>
	<body>
	<div><input id="msg" type="textfield"/><a href="#" id="send">Send</a></div>
	<div id="log"></div>
	<script type="text/javascript">
	var host = "foo.bar.com";// Your WebSocket Server

abarth500 / flann-knn-example.cpp

Created January 11, 2012 03:35

1st step of kNN saerch using FLANN

	//============================================================================
	// Name : flann-knn-example.cpp
	// Author : Shohei Yokoyama
	// Copyright : Shizuoka University, Japan
	// Description : 1st step of your FLANN application.
	// Dependency : FLANN http://people.cs.ubc.ca/~mariusm/index.php/FLANN/FLANN
	// : Boost http://www.boost.org/
	// : (If win) MinGW & MSYS http://www.mingw.org/
	// License : NYSL see http://www.kmonos.net/nysl/index.en.html
	//============================================================================

abarth500 / gist:2818216

Created May 28, 2012 09:44

Recursive chmod only of file or directory

abarth500 / gist:2832728

Created May 30, 2012 02:06

canvas1_MouseMove

	private void canvas1_MouseMove(object sender, MouseEventArgs e)
	{
	//マウスが青い四角領域(canvas1)上で動く度に呼び出されるメソッド
	double x = e.GetPosition(canvas1).X; //canvas1の左上をゼロとした座標
	double y = e.GetPosition(canvas1).Y;
	// カンマで区切ったマウスのxy座標を送信
	sendMessage(x + "," + y);
	}

abarth500 / gist:2832860

Created May 30, 2012 02:16

receiver on JavaScript

	//メッセージはココで受信
	//チャンネル削除
	msg = msg.substring(msg.indexOf(":")+1);
	//カンマで分けて配列へ
	fields = msg.split(",");
	//注：サーバから来たデータは文字列として扱われているため、
	//数値を送った場合使用時はparseInt等で数値化する。
	if(X > -1){
	ctx.strokeStyle = 'rgb(254, 254, 254)';
	ctx.beginPath();

abarth500 / gist:2833029

Created May 30, 2012 02:27

canvas1_MouseDown

	private void canvas1_MouseDown(object sender, MouseButtonEventArgs e)
	{

	}

abarth500 / gist:2833489

Created May 30, 2012 03:08

receiver2 on JavaScript

	//メッセージはココで受信
	//チャンネル削除
	msg = msg.substring(msg.indexOf(":")+1);
	//カンマで分けて配列へ
	var fields = msg.split(",");
	//配列最初の要素はコマンド名なので取り出します。
	var cmd = fields.shift();
	//コマンドに応じて処理を切り替えます。
	switch(cmd){
	case "mouse":

Shohei Yokoyama abarth500