Example
Creating Tuples
Tuples are immutable lists. Once created, they cannot be modified.
Results for “immutable”
6 results
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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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Challenge
Strings don't change
code[0] = "X" stops with a TypeError, because Python strings can't be changed. Predict the crash, find out what methods and slices really give, build a new string instead, then swap a letter in the…
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Quiz
Python Data Types Quiz
…, tuple , dict and set , and when to use which Mutable and immutable types, and what can be a dictionary key How it works 15 questions: 11 with one correct answer, 4 where you select every correct…
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Article Python Fundamentals
Variables and data types in Python
…464, 15, -63] # Average temperatures in Celsius Tuples Immutable sequences, useful for storing fixed data: earth_coordinates = (0, 0, 0) # x, y, z coordinates mission_details = ("Apollo 11", 1969…
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Article Mini projects
Medical dispenser - Don’t trust the user
…it's that programmers sometimes forget that time isn't as immutable as we'd like to believe. Building Our Space Medication Dispenser Let's create a medication dispenser that would make Dr. Ryland…
