Spreadsheet
[+]
-  SQL query
 -  Use a formula to apply conditional formatting.
- Example: Consider the following spreadsheet: 
|    |    A |    B
 | 
|    1 |    TIPO | DINNER
 | 
| 2 |    Plenary |    
 | 
|   3  |    Talk |     | 
In order to automatically fill the background of the cell to red:
 
-  Select the full column,
 -  Right click and choose "Conditional formatting..."
 -  Switch to the "Custom formula" option in the drop-down menu.
 -  Add in the relevant formula, rules (background red), and cell range. The formula could be "=A1==len(7)"
 -  Click Save rules.
 
 
  Crear listas de correo en Google Apps (o usuarios con sólo cuenta de correo).
[+]
-  Crear el grupo en Google Apps
 -  editar el alias en /etc/aliases y actualizar la base de datos de alias con
 
 Javascripts with the Google API
[+]Inserting Multiple Rows in Google Docs – Spreadsheet
[+]
From: 
here
:
Google recently upgraded their docs interface and they made big improvements within Google Docs.  I have always been comfortable with their word processor, but recently I decided to take the plunge and begin using their spreadsheet doc.
Things seemed to be a bit streamlined and I was okay with the clean, simple interface.  My biggest challenge was inserting multiple rows.
Clicking on every menu, right-clicking on single rows,  or trying the traditional ctrl + did not do the trick.  It is a little cumbersome, but here is how I got around this annoyance:
This what Google gives you by default:

After all my cutting and pasting, I decided to highlight multiple rows, this did not work. What you need to do is highlight the row numbers (headers?) and not the actual rows.  Once they are highlighted, right-click on the row numbers column and you will see the menu change, like so:

Although this is a bit clunky, it did resolved my issue of adding one row at a time.  I really hope Google brings shortcut support to this little, yet important task.