How can I randomly select an item from a list in Python?
To randomly select an item from a list in Python, you can use the random.choice()
function from the random
module. This function takes a list as an argument and returns a randomly selected element from the list.
Here is an example of how you can use random.choice()
:
import random
# List of items
items = ['apple', 'banana', 'cherry', 'date', 'elderberry']
# Select a random item
selected_item = random.choice(items)
print(selected_item)
This code will output one of the items from the items
list at random. The item that is selected will be different each time the code is run.
Note that you will need to import the random
module at the beginning of your code in order to use the random.choice()
function.
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Finding the index of an item in a Python list?
To find an index of the first occurrence of an element in a given list, you can use index method of List class with the element passed as an argument. The syntax is the following: my_list = [1,2,0,...
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How do I concatenate two lists in Python?
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How do I check if a list is empty in Python?
You can check if a list is empty by using the len() function to check the length of the list. If the length of the list is 0, then it is empty. Here's an example: my_list = [] if len(my_list) == 0:...
Questions
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