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How to find differences between elements of a list with Python?

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Sometimes, we want to find differences between elements of a list with Python.

In this article, we’ll look at how to find differences between elements of a list with Python.

How to find differences between elements of a list with Python?

To find differences between elements of a list with Python, we can use the zip.

For instance, we write

t = [1, 3, 6]
diffs =  [j-i for i, j in zip(t[:-1], t[1:])]

to call zip with t[:-1] and t[1:] to zip the items in t that are next to each other together.

Then we subtract them with j - i.

And we put the differences of the values in a list.

Conclusion

To find differences between elements of a list with Python, we can use the zip.

By John Au-Yeung

Web developer specializing in React, Vue, and front end development.

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