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Python practice articles

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Python practice

Set to a dictionary

Write a Python program to convert a set into a dictionary. Step-by-step explanation, colour-coded code and real output.

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Python practice

“Index” of an element in a set

Write a Python program to find the position of an element in a set. Step-by-step explanation, colour-coded code and real output.

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Python practice

Set elements found in a string

Write a Python program to find which elements of a set appear in a string. Step-by-step explanation, colour-coded code and real output.

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Python practice

Intersection of several sets

Write a Python program to find the items shared by several sets. Step-by-step explanation, colour-coded code and real output.

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Python practice

Difference with several sets

Write a Python program to remove from one set the items of several others. Step-by-step explanation, colour-coded code and real output.

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Python practice

Create a frozenset

Write a Python program to create a frozenset and show that it cannot be changed. Step-by-step explanation, colour-coded code and real output.

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Python practice

Is a value a frozenset?

Write a Python program to check whether a value is a frozenset. Step-by-step explanation, colour-coded code and real output.

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Python practice

Are two sets equal?

Write a Python program to check whether two sets are equal. Step-by-step explanation, colour-coded code and real output.

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Python practice

Is a set empty?

Write a Python program to check whether a set is empty. Step-by-step explanation, colour-coded code and real output.

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Python practice

Remove several elements

Write a Python program to remove several elements at once. Step-by-step explanation, colour-coded code and real output.

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Python practice

Add several elements

Write a Python program to add several elements at once. Step-by-step explanation, colour-coded code and real output.

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Python practice

Remove a specific element safely

Write a Python program to remove a specific element, reporting whether it was there. Step-by-step explanation, colour-coded code and real output.

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