python x for x in list if else
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Certainly! It seems like you want a tutorial on list comprehension in Python with the addition of an if-else condition. List comprehensions are a concise way to create lists in Python, and adding an if-else condition can further enhance their flexibility. Let's dive into a tutorial with code examples.
List comprehension is a concise way to create lists in Python. It provides a more readable and expressive syntax compared to traditional for-loops when creating lists. The general syntax for list comprehension is:
You can include an if condition to filter elements from the iterable, and in this tutorial, we'll extend that to include an else condition for more complex scenarios.
Let's start with a basic example of list comprehension without any conditions:
Now, let's add a simple if condition to filter even numbers:
Now, let's extend it with an if-else condition to get squared values for even numbers and cubed values for odd numbers:
List comprehensions with if-else conditions provide a powerful and concise way to create lists in Python. They enhance readability and reduce the amount of boilerplate code, making your code more elegant and expressive. However, it's essential to use them judiciously to maintain code clarity.
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