github branch co-work

create a new branch from the branch develop

$ git checkout -b myFeature dev

Creates MyFeature branch off dev. Do your work and then

$ git commit -am "Your message"

Now merge your changes to dev without a fast-forward

$ git checkout dev
$ git merge --no-ff myFeature

edit

Now push changes to the server

$ git push origin dev
$ git push origin myFeature

http://stackoverflow.com/questions/20101994/git-pull-from-master-into-the-development-branch

git pull from master into the development branch

git checkout dmgr2      # gets you "on branch dmgr2"
git fetch origin        # gets you up to date with origin
git merge origin/master

conflict 修改完後

git add [file]

git commit

取消已暫存的檔案

git reset HEAD <file>

看目前的 branch 與其他 branch 有哪些差異，你可以使用 git diff 的指令去觀察，例如我現在想要看 master 跟 cat 這兩個 branch 的差異，我只要下：
$ git diff cat master

setting local server on yosemite

http://coolestguidesontheplanet.com/get-apache-mysql-php-phpmyadmin-working-osx-10-10-yosemite/

to start it

sudo apachectl start

to stop it

sudo apachectl stop

to restart it

sudo apachectl restart

To find the Apache version

httpd -v

cd /etc/apache2/users

sudo nano username.conf

Then add the content below swapping in your ‘username’ in the code below:

1 2 3 4 5 6 7 8

<Directory "/Users/username/Sites/"> AllowOverride All Options Indexes MultiViews Options +FollowSymLinks Require all granted </Directory>

Permissions on the file should be: permission checking ls -la

-rw-r--r--   1 root  wheel  298 Jun 28 16:47 username.conf

If not you need to change…

sudo chmod 644 username.conf

sudo nano /etc/apache2/httpd.conf

And make sure these 3 modules are uncommented (the first 2 should be on a clean install):
LoadModule authz_core_module libexec/apache2/mod_authz_core.so
LoadModule authz_host_module libexec/apache2/mod_authz_host.so
LoadModule userdir_module libexec/apache2/mod_userdir.so

And also uncomment this configuration file also in httpd.conf
Include /private/etc/apache2/extra/httpd-userdir.conf

Then open another Apache config file and uncomment another file:
sudo nano /etc/apache2/extra/httpd-userdir.conf

And uncomment:
Include /private/etc/apache2/users/*.conf

Restart Apache for the new file to be read:
sudo apachectl restart

RoR setting ref.

安裝可以參考下面兩個網頁

https://www.railstutorial.org/book/beginning
看 1.1 1.2 即可

https://github.com/rocodev/guides/wiki/setup-mac-development
只需要這幾個就可 系統套件 安裝 XQuartz ImageMagick / MySQL 安裝 RVM 與 Ruby 2.0



get repo. from github for ror

>git clone git@github.com:Project/project.git [A public project of github]
->cd project
->bundle install
->rake db:migrate
->rails server

ckeditor setting

http://terrybu.blogspot.com/2014/07/getting-ckeditor-to-work-on-your-rails.html

 Go to your production.rb under config and set   config.serve_static_assets = true

add the  follow script to _form.html.erb

<script type='text/javascript' charset='UTF-8'>
  $(document).ready(function(){
    $('form[data-remote]').bind('ajax:before', function(){
      for (instance in CKEDITOR.instances){
        CKEDITOR.instances[instance].updateElement();
      }
    });
  });
</script>


also add
  <script type="text/javascript">
    var CKEDITOR_BASEPATH = '/assets/ckeditor/';
  </script>


add to config/application.rb

config.autoload_paths += %W(#{config.root}/app/models/ckeditor)
config.assets.precompile += Ckeditor.assets
config.assets.precompile += %w(ckeditor/*)

in the first of application.html



Media Embedding with CKEditor + Rails 4.0
https://rjsteen.wordpress.com/2014/01/06/media-embedding-with-ckeditor-rails-4-0/

*do precompile to see the changes



Create config.js in public/assets/ckeditor/config.js

for mini toolbar and mediaembed

add //= require ckeditor/config in application.js

and raw for showing content of the ckeditor ex: <%= raw article.content %>


** gotta override config,js in new folder under javascript/ckeditor

it wont be changed in public/assets/ckeditor/config.js, when deploy to Heroku.

robot.txt seo

http://seo.palada.com.tw/15.html

http://www.botry.com.tw/seo/seo_p5.html


http://gogojimmy.net/2013/09/26/basic-seo-for-rails-developer/


google analytics
http://gogojimmy.net/2012/12/25/google-analytics/

rails views helper

<%= number_to_currency(@value1, separator: ",", delimiter: "", format: '%n') %>

facebook

permissions

https://developers.facebook.com/docs/reference/fql/permissions



v2 change
https://developers.facebook.com/docs/apps/changelog


best image size
http://www.dicasinternet.com/wp-content/uploads/2013/10/Facebook-Docs-Image-Optimization-for-Link-Page-Posts.pdf