Python Language Dictionary: Difference between revisions
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| Line 28: | Line 28: | ||
==Get All Values== | ==Get All Values== | ||
= | =Modify a Dictionary= | ||
== | == Modify Individual Elements== | ||
Add, modify, delete. | Add, modify, delete. | ||
==Combine Dictionaries== | ==Combine Dictionaries== | ||
Revision as of 19:47, 16 February 2022
Internal
Overview
Create a Dictionary
Empty map
m = {}
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.
Access:
d["key"]
Get All Keys
Get All Values
Modify a Dictionary
Modify Individual Elements
Add, modify, delete.