Python dictionaries are a built-in data type that store data in key-value pairs. Each key is unique and is used to retrieve the corresponding value. Think of a dictionary as a phone book where you ...

I am writing a parser that reads assembly source files and tracks the values in each register. I maintain a symbol table (the dict) that I want to update as I parse each instruction.

Dictionary Manipulation (2) Somebody thought it would be funny to mess with your accurately generated dictionary. An adapted version of the europe dictionary is available in the script on the right.