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The Recursive Book of Recursion
book

The Recursive Book of Recursion

by Al Sweigart
August 2022
Intermediate to advanced
328 pages
8h 9m
English
No Starch Press
Content preview from The Recursive Book of Recursion

10 File Finder

In this chapter, you’ll write your own recursive program to search for files according to custom needs. Your computer already has some file-searching commands and apps, but often they’re limited to retrieving files based on a partial filename. What if you need to make esoteric, highly specific searches? For example, what if you need to find all files that have an even number of bytes, or files with names that contain every vowel?

You likely will never need to do these searches specifically, but you’ll probably have odd search criteria someday. You’ll be out of luck if you can’t code this search yourself.

As you’ve learned, ...

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Publisher Resources

ISBN: 9781098141356Errata Page