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1. www.geeksforgeeks.org › python-list-comprehensionPython - List Comprehension - GeeksforGeeks

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   Dec 27, 2023 · List Comprehension in Python Example. Here is an example of using list comprehension to find the square of the number in Python. Python. numbers = [1, 2, 3, 4, 5] . squared = [x ** 2 for x in numbers] . print(squared) Output. [1, 4, 9, 16, 25] Iteration with List Comprehension.

2. www.programiz.com › python-programming › listPython List Comprehension (With Examples) - Programiz

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   • Iterating through a string Using for Loop. h_letters = [] for letter in 'human': h_letters.append(letter) print(h_letters) When we run the program, the output will be
   • Iterating through a string Using List Comprehension. h_letters = [ letter for letter in 'human' ] print( h_letters) When we run the program, the output will be
   • Using Lambda functions inside List. letters = list(map(lambda x: x, 'human')) print(letters) When we run the program, the output will be. ['h','u','m','a','n']
   • Using if with List Comprehension. number_list = [ x for x in range(20) if x % 2 == 0] print(number_list) When we run the above program, the output will be

3. www.w3schools.com › python_lists_comprehensionPython - List Comprehension - W3Schools

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   List comprehension offers a shorter syntax when you want to create a new list based on the values of an existing list. Example: Based on a list of fruits, you want a new list, containing only the fruits with the letter "a" in the name.

4. python.land › deep-dives › list-comprehensionPython List Comprehension: Tutorial With Examples

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   Jun 24, 2024 · Examples of list comprehensions. Enough theory, let’s look at the most basic example, and I encourage you to fire up a Python REPL to try this yourself: >>> [x for x in range(1, 5)] [1, 2, 3, 4] Some observations: The expression part is just x. Instead of a list, we use the range () function.

5. datagy.io › list-comprehensions-in-pythonList Comprehensions in Python (With Examples and Video ...

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   May 6, 2020 · In this post, we’ll cover everything you need to know about List Comprehensions in Python, using comprehensive examples! List comprehensions provide elegant, concise ways to create, modify, and filter lists in Python.

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6. www.pythontutorial.net › python-basics › python-listPython List Comprehensions - Python Tutorial

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   To help you create a list based on the transformation of elements of an existing list, Python provides a feature called list comprehensions. The following shows how to use list comprehension to make a list of squares from the numbers list:

7. People also ask

   What is a Python list comprehension?

   • A Python list comprehension is a language construct. It’s used to create a Python list based on an existing list. Sounds a little vague, but after a few examples, that ‘ah-ha!’ moment will follow, trust me. The basic syntax of a list comprehension is: The ‘if’-part is optional, as you’ll discover soon. However, we do need a list to start from.

   Python List Comprehension: Tutorial With Examples

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   What is the return value of a list comprehension in Python?

   • Return:The return value of a list comprehension is a new list containing the modified elements that satisfy the given criteria. Python List comprehension provides a much more short syntax for creating a new list based on the values of an existing list. Here is an example of using list comprehension to find the square of the number in Python. Output

   Python - List Comprehension - GeeksforGeeks

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   What is list comprehension in JavaScript?

   • List comprehension offers a shorter syntax when you want to create a new list based on the values of an existing list. Example: Based on a list of fruits, you want a new list, containing only the fruits with the letter "a" in the name. Without list comprehension you will have to write a for statement with a conditional test inside:

   Python - List Comprehension - W3Schools

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   How to use a list comprehension if else statement in Python?

   • Depending on what you want to use a Python list comprehension if else statement for, the conditional goes into a different place. If you want to modify items in a list based on a condition, the conditional goes in the front of the list comprehension: new_list = [expression (if-else statement) for item in iterable] Let’s try this with an example.

   List Comprehensions in Python (With Examples and Video) - datagy

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8. realpython.com › list-comprehension-pythonWhen to Use a List Comprehension in Python – Real Python

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   Jan 22, 2024 · Python list comprehensions help you to create lists while performing sophisticated filtering, mapping, and conditional logic on their members. In this tutorial, you'll learn when to use a list comprehension in Python and how to create them effectively.