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• By Nigel Guenole, Sheri Feinzig, Jonathan Ferrar Jul 22, 2017

Learn why you should be applying Workforce Analytics to improve your business performance.

• Introduction to Java 9 Classes, Objects, Methods and Strings

• By Paul J. Deitel, Harvey Deitel Jul 21, 2017

Popular trainers and instructors, Paul and Harvey Deitel, walk you through the Classes, Objects, Methods, and Strings in Java 9.

• Python 3 Data Structures

• By Doug Hellmann Jul 20, 2017

Communications director of the Python Software Foundation, Doug Hellman, covers covers two modules in Python related to memory management.

• Python 3 Dictionaries, Oh Lovely Dictionaries

• By Zed A. Shaw Jul 19, 2017

Learn about the Dictionary data structure in Python.

• Python Functions and Files

• By Zed A. Shaw Jul 18, 2017

Work through an exercise that demonstrates how Python functions and files can work together to make useful stuff.