Python Language Dictionary: Difference between revisions
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| Line 26: | Line 26: | ||
=Change a Dictionary= | =Change a Dictionary= | ||
==Individual Elements== | ==Change Individual Elements== | ||
Add, modify, delete. | Add, modify, delete. | ||
==Combine Dictionaries== | ==Combine Dictionaries== | ||
Revision as of 19:44, 16 February 2022
Internal
Overview
Empty map
m = {}
Access:
d["key"]
Create a Dictionary
Access a Dictionary
Access Individual Elements
[], get()
An attempt to access an inexistent key ends up in a KeyError exception being thrown.
Test the existence of a key.
Get All Keys
Get All Values
Change a Dictionary
Change Individual Elements
Add, modify, delete.