Parse, search and manipulated formatted text like HTML and XML

http://www.crummy.com/software/BeautifulSoup/

Web scraping with Beautiful Soup

http://www.pythonforbeginners.com/beautifulsoup/web-scraping-with-beautifulsoup

How can I write/edit a csv file based on conditions

http://www.reddit.com/r/learnpython/comments/34g4yo/how_can_i_writeedit_a_csv_file_based_on_conditions/

How do I handle passwords?

http://www.reddit.com/r/learnpython/comments/32kinl/how_do_i_handle_passwords/

Reading and Writing Files

http://automatetheboringstuff.com/chapter8/

Organizing Files

http://automatetheboringstuff.com/chapter9/

Web Scraping

http://automatetheboringstuff.com/chapter11/

Working with Excel Spreadsheets

http://automatetheboringstuff.com/chapter12/

Working with PDF and Word Documents

http://automatetheboringstuff.com/chapter13/

Working with CSV Files and JSON Data

http://automatetheboringstuff.com/chapter14/

Sending Email and Text Messages

http://automatetheboringstuff.com/chapter16/

What databases are and what they are used for ?

• http://people.scs.carleton.ca/~achan/teaching/comp1001/notes/COMP1001-06.pdf
• https://dzone.com/articles/what-are-databases-used-for

Data Analysis and format performance

• http://statmath.wu.ac.at/courses/data-analysis/itdtHTML/node56.html#SECTION001154000000000000000
• https://www.svds.com/how-to-choose-a-data-format/
• https://afit-r.github.io/tidyr
• https://cran.r-project.org/web/packages/msgpack/vignettes/comparison.html#r-serialization

Data Storage

• http://statmath.wu.ac.at/courses/data-analysis/itdtHTML/node51.html