View gist:9fdd3b88e3564777bc43c62fc56a9c71
# How to echobot with XMPP, BOSH, and Strophe
1. Setup ejabberd( server and setup account admin@localhost.local
NOTE: localhost should be enough. If you setup something else, make sure you add it at /etc/hosts like this
#/etc/hosts localhost.local
NOTE: Also download Psi(, and make sure you can connect to your ejabberd server.
2. Download strophe( and place it (eg: /Users/makoto/work/sample/strophejs-1.0)
#! bin bash
#This script installs a ejabberd on centos7
echo 'Updating packages...'
sudo yum update -y
echo 'Install wget'
sudo yum install wget -y
echo 'Download EPEL'
View package.json
"name": "file-upload",
"version": "1.0.0",
"description": "File Upload test case",
"main": "server.js",
"dependencies": {
"hapi": "^8.0.0-rc8",
"joi": "^5.0.2"
"devDependencies": {
View app.html
<require from="./registration-form"></require>
echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl | sh
View gist:1b8db390933836a8d08a
defaults write com.jetbrains.rubymine ApplePressAndHoldEnabled -bool false
# Mac OS X Lion introduced a new, iOS-like context menu when you press and hold a key
# that enables you to choose a character from a menu of options. If you are on Lion
# try it by pressing and holding down 'e' in any app that uses the default NSTextField
# for input.
# It's a nice feature and continues the blending of Mac OS X and iOS features. However,
# it's a nightmare to deal with in Sublime Text if you're running Vintage (Vim) mode,
# as it means you cannot press and hold h/j/k/l to move through your file. You have
# to repeatedly press the keys to navigate.
View tmux-cheatsheet.markdown

tmux shortcuts & cheatsheet

start new:


start new with session name:

tmux new -s myname
cd ~
##If you want to install OpenJDK
#sudo apt-get update
#sudo apt-get install openjdk-8-jre-headless -y
###Or if you want to install Oracle JDK, which seems to have slightly better performance
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer
View youtube-title.php
function youtube_title() {
$id = 'YOUTUBE_ID';
// returns a single line of XML that contains the video title. Not a giant request. Use '@' to suppress errors.
$videoTitle = @file_get_contents("{$id}?v=2&fields=title");
// look for that title tag and get the insides
preg_match("/<title>(.+?)<\/title>/is", $videoTitle, $titleOfVideo);
return $titleOfVideo[1];