Data Analysis. Coursera. R.

PDF. Sort pages in reverse order.

Just discovered useful trick. If you have big document where pages are placed in reverse order, like 10,9,8,7...and you have not time to rearrange them manually you may do the following:

1) Split document into documents with 1 page in each
2) Create new file with the range of files, just sort them in needed order before merging (it is useful to sort by date of creation or name).
3) Enjoy

Coursera. Video and materials mass upload.

For lazy people like me

A firefox add-on called Downthemall: http://www.downthemall.net/


There was also second variant. I have used it once successfully, but now Coursera let download only course first page using it =( 

1. Python needed to be installed
python.org/download/

2. In cmd:

>easy_install coursera-dl
>coursera-dl -u %username% -p %password% -d %directory% %coursename%

3. Enjoy! =)

P.S.
Help: coursename: https://class.coursera.org/dataanalysis-001/lecture/index

Example: >coursera-dl -u olga -p olga123 -d D:\video dataanalysis-001

Many thanks to 
http://dirkgorissen.com/2012/09/07/coursera-dl-a-coursera-download-script/
and
http://habrahabr.ru/post/161475/

Smart Growth for Private Businesses

Critical Thinking. Coursera.