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nguyentamvinhlong / Rails_Models_Cheatsheet.md
Last active December 5, 2015 03:21 — forked from rstacruz/index.md
Rails models cheatsheet

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

@nguyentamvinhlong
nguyentamvinhlong / angularjs-filters.html
Last active August 29, 2015 14:27 — forked from sivaprasadreddy/angularjs-filters.html
AngularJS filters final HTML
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>My AngularJS App</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
@nguyentamvinhlong
nguyentamvinhlong / backup.sh
Last active August 29, 2015 14:26 — forked from nherment/backup.sh
Backup and restore an Elastic search index (shamelessly copied from http://tech.superhappykittymeow.com/?p=296)
#!/bin/bash
# herein we backup our indexes! this script should run at like 6pm or something, after logstash
# rotates to a new ES index and theres no new data coming in to the old one. we grab metadatas,
# compress the data files, create a restore script, and push it all up to S3.
TODAY=`date +"%Y.%m.%d"`
INDEXNAME="logstash-$TODAY" # this had better match the index name in ES
INDEXDIR="/usr/local/elasticsearch/data/logstash/nodes/0/indices/"
BACKUPCMD="/usr/local/backupTools/s3cmd --config=/usr/local/backupTools/s3cfg put"
BACKUPDIR="/mnt/es-backups/"
YEARMONTH=`date +"%Y-%m"`
@nguyentamvinhlong
nguyentamvinhlong / ElasticSearch.sh
Last active August 29, 2015 14:26 — forked from ricardo-rossi/ElasticSearch.sh
Installing ElasticSearch on Ubuntu 14.04
### USAGE
###
### ./ElasticSearch.sh 1.5.0 will install Elasticsearch 1.5.0
### ./ElasticSearch.sh 1.4.4 will install Elasticsearch 1.4.4
### ./ElasticSearch.sh will fail because no version was specified (exit code 1)
###
### CLI options Contributed by @janpieper
### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch
### ElasticSearch version

All binary can be downloaded http://pan.baidu.com/s/1hqH2Pko

Sublime Text 3, build 3083 (dev) for Windows x64

OFFSET ORIGINAL CRACKED
0xe21b3 85 3B

md5:c3522c719d24f85dd770c93b9bf9e56f

git rm -r --cached .
Followed by:
git add .
and
git commit -m "fixed untracked files"
This should fix your problem.

#Heroku, Ruby on Rails and PhantomJS

In this post, I’m going to show you how to modify an existing Ruby on Rails app running on Heroku’s Cedar stack to use PhantomJS for screen scraping. If you’ve never heard of PhantomJS, it’s a command-line WebKit-based browser (that supports JavaScript, cookies, etc.).

Let’s get started. This is a high-level overview of the required steps:

  • Modify your app to use multiple Heroku buildpacks.
  • Extend your app to use both the Ruby as well as the PhantomJS buildpacks.
  • Confirm that everything worked.

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
By default, Rails 3.2 loads everything in app/javascripts and everything in app/stylesheets on
every page, despite controller-specific file naming. If you want to load controller-specific
files only on views from their respective controllers, you need to change the manifests and the
layout. The basic idea is to NOT require the entire trees, but only specific subfolders, in the
manifests, and then load the controller-specific files separately in the layout.
Any file you DO want loaded on every page should be placed in app/assets/javascripts/general or
app/assets/stylesheets/general.
For this to work in production, you also need to ensure that the individual files are precompiled by modifying your production.rb file, listing all of the controller-specific files.