List Comprehension
Learn how to create a new list by using loops to process each item from an existing list.
List comprehension is a technique that uses a for loop and optionally a condition to create a new list from an existing one. The result is always a new list, so it’s good practice to assign a list comprehension to a new variable.
Structure
A list comprehension statement is always enclosed in square brackets, []. The comprehension consists of three main parts:
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The
expressionis an operation used to create elements in the new list.The
for loopwill iterate an existing list. The iterator will be used in theexpression.New elements ...