How can I use filter with lambda in Python?

How can I use filter with lambda in Python?

You can use the filter() function along with a lambda function to filter elements from a list. For example, filter(lambda x: x > 5, my_list) will return elements greater than 5.

Can you show me a complete example?

Sure! Here's a complete example:

my_list = [1, 2, 3, 6, 8, 10]
filtered_list = list(filter(lambda x: x > 5, my_list))
print(filtered_list)  # Output: [6, 8, 10]

What if I want to filter strings instead?

You can still use filter() with a lambda function. For example, to filter strings that start with 'a':

my_strings = ['apple', 'banana', 'avocado']
filtered_strings = list(filter(lambda s: s.startswith('a'), my_strings))
print(filtered_strings)  # Output: ['apple', 'avocado']