Python Loop Through Lists in 6 Ways

Learn 6 ways to iterate a list in Python

Learn Python—Loop Through Lists

In Python, a list is a commonly used collection where you can store multiple values, such as integers or strings. As the lists tend to get big, it is useful to have a tool to iterate over them without having to do it manually. Today you are going to learn some basics of Python: Loop through lists in 6 useful ways.

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1. For Loops

In Python, a for loop is a commonly used construct to iterate over a sequence (such as a list, tuple, or dictionary). Here is the basic syntax of a for loop:

for val in sequence:
    # some action here

The val is the variable to which the element inside the sequence is assigned on each iteration.

As an example, let’s use the for loop to iterate over a list of numbers and print each number to the console: