Python 101 : List and tuple comprehension
A list is an aggregate of elements enclosed in brackets.
A list comprehension is constituted of:
- an expression.
- a for loop.
- an if clause within the loop.
The line : [expr for expr in list if "condition is true"] , means that, in the list, we need expr for each expr in list if the condition is true.
Below is a simple example:
The above is the same as the below code:
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