How do you get the length of a list in Python?Answer( Please choose a correct answer ) CLEARlen(my_list)my_list.size()my_list.count()length(my_list)
Question
How do you get the length of a list in Python?
Answer (Please choose a correct answer)
len(my_list)
my_list.size()
my_list.count()
length(my_list)
Solution
Break Down the Problem
- Identify the options provided for getting the length of a list in Python.
- Determine which option is the correct method.
Relevant Concepts
In Python, the method to get the length of a list is a built-in function.
Analysis and Detail
- len(my_list): This is the correct method to obtain the length of a list in Python.
- my_list.size(): Incorrect, as lists do not have a
.size()
method. - my_list.count(): This method counts the occurrences of a specific element in the list, not the total number of elements.
- length(my_list): This is not a valid function in Python for lists; Python uses
len()
instead.
Verify and Summarize
By verifying each option, we find that only len(my_list)
correctly returns the number of elements in the list.
Final Answer
The correct answer is len(my_list).
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