Py4Inf-09-Dictionaries.mp3

This is the ninth lecture for Python For Informatics: Exploring Information and covers dictionaries. Dictionaries are Python's most powerful way to store and organize data in a program. We are finally able to write programs to handle data that would be impossible for a spreadsheet to handle. For a video version of this lecture, a free ebook and a free online course about Python, see www.pythonlearn.com