burningTyger

class BaseModel extends Model {
  static get allRelations() {
    return '[' + Object.keys(this.relationMappings).join(',') + ']';
  }
}

//And then inherit your models from that instead of Model.

class Person extends BaseModel {
  //...

burningTyger

##How to deploy your openshift app to a second instance

I set up Moodle for myself on Openshift which I explained here: https://github.com/burningTyger/openshift_moodle

Now I wanted to install Moodle for a friend who has his own user and his own domain on openshift. Since I'm the admin why bother creating a second app which is basically the exact same app as mine and will most cetainly need the exact same updates. DRY!

So I decided to find out how I can use the app repo on two different instances of openshift. This is how it works (there might be better solutions, let me know):

You log in as the second user and create a new app. This will give you a git URL. Copy this URL and head over to you app repo (Moodle used in this example):

burningTyger

Jade Preview

Quick demo on how to use Jade and CodeMirror to create a simple Jade editor with live preview.

Links

• Code Mirror
• Jade Lang

by Pablo Navarro

burningTyger

# Tested Environment
# Windows7 x64, MS Access2010/2013, sequel 4.11.0

# Gemfile
# source 'https://rubygems.org'
# gem 'sequel'
# gem 'ruby-odbc' # for ODBC


require 'sequel'

burningTyger

Starting Gogs as a Docker container on startup via systemd

Gogs is that great Github clone which is also available as a docker image. Works perfectly if started by the user but since you probably want to run it on your server and without interruption you can add a systemd script to start up Gogs on boot. My script looks like this:

# /etc/systemd/system/docker.gogs.service
[Unit]
Description=Gogs container
Requires=docker.service
Require=postgresql.service

burningTyger

My tablet runs the latest nightly of cm-13 and twrp. However, a bug in twrp doesn't let me update cm nightlies. So wherever I try to story my nightly I can't access it from twrp. Root doesn't work either for some reason so I'm stuck with a tablet that runs cm-13 but without updates.

After investing some time I tried connecting the tablet to a laptop while in recovery mode. Plugged in a USB cable on both sides and voila I had access to a twrp folder which was also mounted in recovery mode. Copied my cm-13 file there and was successfully able to install the nightly.

Connecting a USB thumb drive didn't work either btw.

burningTyger

#!/bin/bash

task(){
  LC_ALL=C nc -vzw5 portquiz.net $1 2>&1 | grep -v 'Connection timed out'
}

N=50                               # Specify number of ports to check at once
(
  for port in {1..65535}; do       # Specify port range to check here
    ((i=i%N)); ((i++==0)) && wait

burningTyger

# depending on where you keep your moodle files this is how I'm doing it.
# works on any branch, for major upgrade you need to run this file a last time on the current branch
# then cd into the moodle dir and `git branch` into the newer version in order to get
# the latest updates. Then run the script again to activate.
cd /usr/share/nginx/html/moodle
sudo -u www-data php /usr/share/nginx/html/moodle/admin/cli/maintenance.php --enable;git pull
sudo -u www-data php /usr/share/nginx/html/moodle/admin/cli/upgrade.php
sudo -u www-data php /usr/share/nginx/html/moodle/admin/cli/maintenance.php --disable
sudo -u www-data php /usr/share/nginx/html/moodle/admin/cli/cron.php;cd

burningTyger

#set-option -g default-terminal "screen-256color"

#set -g default-terminal "screen-256color"
set -g mode-mouse on
set-window-option -g mode-mouse on
# remap prefix to Control + a
set -g prefix C-a
unbind C-b
bind C-a send-prefix

burningTyger

for i in *.JPG; do exiv2 -v -r '%Y-%-m-%d_%H-%M%-%S' rename "$i"; done