Hightlight words in VIM

~/.vimrc

:autocmd CursorMoved * exe printf('match IncSearch /\V\<%s\>/', escape(expand('<cword>'), '/\'))

Android Tab Layout

Tab Layout:

• TabHost must be at the root node for the layout and contains TabWidget and FrameLayout
  

• TabWidget is for displaying the tab
• FrameLayout is for displaying the tab content

• To Create a tab:
• Create a TabHost.TabSpec object to build necessary properties for a tab
• Tab indicator
• tab content
• Tab icon
• Add the TabHost.TabSpec object to TabHost which will create the defined tab

--
Regards,
Pavan

Happy New Year

Wish you a Happy and Prosperous New year.

First blank page of a 365 page book. Write a good one.

-- 

Regards,
Pavan

Heroku ActiveAdmin issue | TCP/IP connections on port 5432

-----> Writing config/database.yml to read from DATABASE_URL

-----> Preparing app for Rails asset pipeline

       Running: rake assets:precompile

       rake aborted!

       could not connect to server: Connection refused

       Is the server running on host "127.0.0.1" and accepting

       TCP/IP connections on port 5432?

Solution :

Look at the view source of active admin page it should have 

active_admin.css

print.css

active_admin.js

Include that in production.rb

with     

config.assets.initialize_on_precompile = false

  config.assets.precompile += %w(active_admin.css active_admin.js active_admin/print.css)

And done!

Data sync between devices

http://stackoverflow.com/questions/2092327/what-is-the-most-clever-and-easy-approach-to-sync-data-between-multiple-entities

Great article.

--
Regards,
Pavan