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William Chang williamchang73

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@williamchang73
williamchang73 / gist:aee7db94c5ff430f4da6
Created November 28, 2014 10:21
loopback for auto populate created / modified time
module.exports = function(Base) {
Base.beforeCreate = function (next, data)
{
this.created = new Date();
this.modified = new Date();
next();
};
Base.beforeSave = function (next, data)
{
@williamchang73
williamchang73 / gist:7823bcea66c9aaf0a34b
Created October 22, 2014 06:14
clean up mac cache files
echo "clean up start >>>>>>>>>>>>>>>>>>>>>>"
clear
df -h
echo "clean desktop..."
rm -rf ~/Desktop/*
echo "clean download..."
rm -rf ~/Downloads/*
echo "clean trashcan..."
@williamchang73
williamchang73 / gist:6373796
Created August 29, 2013 02:59
Android facebook SDK integration
public void doShareToFacebook(View view){
Log.d(TAG, "share to facebook");
final Session.NewPermissionsRequest newPermissionsRequest = new Session
.NewPermissionsRequest(this, Arrays.asList("publish_actions"));
if(Session.getActiveSession()!=null){
Session session = Session.getActiveSession();
shareToFacebook(session.getAccessToken());
}else{
@williamchang73
williamchang73 / gist:5895519
Last active December 19, 2015 04:09
mongo replica set setting
Replica set :
P1 : ( Primary )
S1 : ( Sec 1 )
A2 : ( Arbiter )
1. start mongo with replica in all instance
stop iptables
@williamchang73
williamchang73 / gist:5895514
Created June 30, 2013 15:11
change host name on CentOS
vi /etc/hosts
add host name before localhost
XXX localhost
vi /etc/sysconfig/network
change HOSTNAME=XXX
hostname XXX
re-login
@williamchang73
williamchang73 / LAMP - Script
Created June 17, 2013 10:29
Ubuntu, Mongo, php, Apache
vi /etc/network/interface
vi /etc/hostname
vi /etc/hosts
apt-get update
apt-get dist-upgrade
apt-get install -y curl g++ make subversion php5-cli php-pear libcurl3 libcurl3-dev
wget http://pear.php.net/go-pear.phar
php go-pear.phar
pecl install mongo
echo "extension=mongo.so" >> /etc/php5/cli/php.ini