Challenge
Any number of values
…pass from the database, sometimes just two numbers. A function that wants a list makes every one of those calls a little clumsier than it needs to be. Write an average that takes the values as they…
Results for “print function”
Showing 31–40 of 79
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Challenge
Edge cases
…and lists with negative values, so broken copies of the function can't pass.
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Example
Returning Dictionary or List
Functions can return complex data structures like dictionaries or lists.
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Challenge
Validate a cargo record
…with it, not just the first problem. Write the check as a function that collects the problems, then add a rule for the ID format. Missing fields and negative mass Write validate_cargo(item) , which…
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Quiz
Python Basics Quiz
…Python quiz for beginners: 20 multiple-choice questions on print(), strings, lists, dictionaries, loops and functions, with instant answers.
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Example
Returning Multiple Values
Function can return multiple values as a tuple. Unpacking on assignment.
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Challenge
Docstring and type hints
…parameters and return value; the tests read both from the function itself.
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Example
Combining Different Argument Types
Combining regular parameters, *args and **kwargs in one function.
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Example
Positional and Keyword Arguments
…between positional and keyword arguments. Flexible function calling.
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Challenge
Manifest validator
…a mass that isn't a number, is 0 or is over the limit. Print a pass or fail line per item, then catch duplicate IDs and check the total load.