bonyiii

# https://rvm.beginrescueend.com/integration/capistrano/
# sudo and scons must be installed even though i don't want to use sudo at all. And i don't change user.
# also for git clone to work i have to set up ssh key in .ssh 
$:.unshift(File.expand_path('./lib', ENV['rvm_path'])) # Add RVM's lib directory to the load path.
require "rvm/capistrano"                          # Load RVM's capistrano plugin.
set :rvm_ruby_string, 'ruby-1.9.2@rails31'        # Or whatever env you want it to run in.
set :rvm_type, :user                              # Copy the exact line. I really mean :user here

#http://blog.josephholsten.com/2010/09/deploying-with-bundler-and-capistrano/
require 'bundler/capistrano'

bonyiii

http://overlays.gentoo.org/proj/sunrise

bonyiii

To set up search history backward in inputrc add these settings:

This will add you ctrl + up and ctrl + down to complete command partial. But if you change your mind and want to jump different command you can simply do it by using up and down without the ctrl.

/etc/inputrc:
    "\e[1;5A": history-search-backward
    "\e[1;5B":      history-search-forward

http://www.linuxquestions.org/questions/linux-desktop-74/how-to-search-command-history-beginning-with-what-you-type-789471/
http://forums.opensuse.org/archives-software/337292-trivial-bash-question.html

bonyiii

http://nathanhoad.net/how-to-delete-a-remote-git-tag

#remote
git tag -d 12345
git push origin :refs/tags/12345

#local
git tag -d v0.2_cucumber

bonyiii

'gem list | cut -d" " -f1 | xargs gem uninstall -aIx'

# vagy

for I in $(gem list | cut -d" " -f1); do gem uninstall -aIx $I; done

bonyiii

/* http://flydillonfly.wordpress.com/2011/05/06/writing-oo-javascript-using-jquery/ */
	var Flat = function () {};
	
	Flat.prototype = {
		initialize: function () {
		  $("#myButton").click($.proxy(this.displayMessage, this))
		},
		
		add: function(e) {
			

bonyiii

SELECT column_name, data_type, udt_name, character_maximum_length  FROM information_schema.columns WHERE table_name = 'table';

bonyiii

# source: http://stackoverflow.com/questions/953481/restore-a-deleted-file-in-a-git-repo

Use git log --diff-filter=D --summary to get all the commits which have deleted files and the files deleted;
Use git revert $commit to revert that particular commit.


Using --summary instead of --name-only  displays the actions taken.

bonyiii

https://gist.github.com/983588

#Put this in application.rb, or in a rake task initialize code
if defined?(Rails) && (Rails.env == 'development')
  Rails.logger = Logger.new(STDOUT)
end

bonyiii

A postgresql klien library -k mindenképp kellettek ahhoz 1.9.2 alatt jó legyen a db karakter kódólás

A postgresql-base -t kellett telepíteni ahhoz, hogy a pg gem jól működjön ruby 1.9.2 alatt és rendesen kezelje az utf-8 karaktereket.

Utána letöröltem a pg -t és újra installáltam gem install -al. Nem biztos, hogy ez a lépés is kellett de ártani nem ártahat.

Error 'incompatible character encodings: ASCII-8BIT and UTF-8' with Rails 3.0.5 and Ruby 1.9.2p136