Example
Tuples vs Lists - Differences
When to use tuples instead of lists? Comparison of properties and applications.
Results for “tuples”
Showing 1–10 of 28
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Quiz
Python Tuples Quiz
Free beginner quiz on Python tuples: 15 questions on indexing, packing and unpacking, count(), index(), slicing and nested tuples. Instant answers.
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Example
Creating Tuples
Tuples are immutable lists. Once created, they cannot be modified.
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Example
Tuple Methods count and index
Tuples have only two methods: count() for counting and index() for searching.
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Challenge
Command parser
…typed commands such as burn 12.5 or set mode safe into tuples and raises ValueError with a reason for anything malformed, then run a whole batch of commands and report each one.
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Challenge
Copy-pasted blocks
Replace three copy-pasted tank-status blocks with a list of (name, level) pairs and one loop, keeping the output exactly the same, then add a fourth tank with a single list item and list the low…
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Challenge
Manifest line
Unpack an (id, item, mass_kg) tuple into three named variables and print a cargo manifest line, then fix the ValueError when the manifest adds a fourth field.
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Example
Tuple Unpacking
Tuple unpacking assigns its elements to separate variables simultaneously.
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Challenge
Landing site
Store the Perseverance landing site as a (lat, lon) tuple, unpack it into two variables in one line and print both to four decimals, then show it the way maps do, with N, S, E and W.
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Quiz
Python Data Types Quiz
…types: 15 questions on int, float, str, bool, None, lists, tuples, dictionaries and sets, with instant answers.