Issue

I have a list like this:

my_list = [1.41421350951, 1.73205688772, 2.44948973178, 2.236067979]

I want to remove some decimals from each index by my own choice. for example, I want every index has just 4 decimals.

like this:

my_new_list = [1.4142, 1.7320, 2.4494, 2.2360]

what library or function or method should I use?

Solution

you can use the built-in function round with a list comprehension:

my_list = [1.41421350951, 1.73205688772, 2.44948973178, 2.236067979]
[round(e, 4) for e in my_list]

output:

[1.4142, 1.7321, 2.4495, 2.2361]

Answered By - kederrac

Answer Checked By - Cary Denson (PHPFixing Admin)