skplunkerin

############ FROM http://rocksolidwebdesign.com/notes-and-fixes/ubuntu-server-ssh-agent/ ###########
# Check to see if SSH Agent is already running
agent_pid="$(ps -ef | grep "ssh-agent" | grep -v "grep" | awk '{print($2)}')"

# If the agent is not running (pid is zero length string)
if [[ -z "$agent_pid" ]]; then
    # Start up SSH Agent
    # this seems to be the proper method as opposed to `exec ssh-agent bash`
    eval "$(ssh-agent)"

skplunkerin

# Quiet Assets
group :development do
  gem 'webrick', '~> 1.3.1'
end

skplunkerin

/* Slow Method */
SHOW COLUMNS FROM table_name;

/* Fast Method */
DESC table_name;

skplunkerin

INSERT INTO table_name (column_name1, column_name2, etc) 
VALUES
('value1','value2','etc');

skplunkerin

# http://stackoverflow.com/a/14114909/1180523
:filetype indent on
:set filetype=html       # abbrev -  :set ft=html
:set smartindent         # abbrev -  :set si

# Then gg=G


# In my experience this doesn't ALWAYS work (like it should)... but sometimes it does.

skplunkerin

Following my comment on this blog post:

http://www.wyliethomas.com/blog/2014/04/12/chromebook-for-web-development/

---

get into developer mode.

####(This wipes all the memory, so backup anything local) esc + refresh then tap power

skplunkerin

answer derived from: http://railscasts.com/episodes/241-simple-omniauth-revised?view=comments

• check comment reply from Kori Roys

Open .bash_profile

vim ~/.bash_profile

Add the two ENV variables like so:

i.e. ENV['TWITTER_KEY'] && ENV['TWITTER_SECRET']

export TWITTER_KEY=your_twitter_key

export TWITTER_SECRET=your_twitter_secret

skplunkerin

/* http://www.smashingmagazine.com/2013/08/09/absolute-horizontal-vertical-centering-css/ */
.Absolute-Center {
  height: 500px;
  margin: auto;
  position: absolute;
  top: 0; left: 0; bottom: 0; right: 0;
}

skplunkerin

check my StackOverflow answer here

$ rails c
> ModelName.delete_all
> ActiveRecord::Base.connection.execute("DELETE from sqlite_sequence where name = 'table_name'")

skplunkerin

Localtunnel:

sudo npm install -g localtunnel 
lt --port

OR (when local IP isn't accessible on Chromebook via crouton)

https://github.com/dnschneid/crouton/wiki/Running-servers-in-crouton