Example
Iterating Over Dictionary
Looping through keys, values or key-value pairs of a dictionary.
Results for “dictionary”
Showing 1–10 of 52
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Example
Nested Dictionaries
Dictionaries can contain other dictionaries. Useful for complex data structures.
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Example
Creating Dictionaries
Dictionaries store data as key-value pairs. Fast access to data by key.
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Example
Modifying Dictionaries
Adding, changing and removing dictionary elements in Python.
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Quiz
Python Dictionaries Quiz
Free beginner quiz on Python dictionaries: 15 questions on keys and values, get(), in, pop(), update(), loops and nested dictionaries. Instant answers.
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Example
Returning Dictionary or List
Functions can return complex data structures like dictionaries or lists.
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Example
Variable Keyword Arguments **kwargs
Operator ** allows accepting any number of keyword arguments.
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Quiz
Python *args and **kwargs Quiz
…and **kwargs: 15 questions on extra arguments, tuples, dictionaries, and * and ** in calls. Instant answers.
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Quiz
Python Return Values Quiz
…15 questions on return, None, several values, lists, dictionaries and early exit. Instant answers.
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Quiz
Python Data Types Quiz
…questions on int, float, str, bool, None, lists, tuples, dictionaries and sets, with instant answers.