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Excellent work learning
a powerful new tool.

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Now that you know about
regular expressions,

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I bet you'll use them everywhere.

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Some of the places you'll
use them might surprise you.

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For example, most code editors let you
use regular expressions to search and

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replace throughout your project.

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Matching alone can be a very powerful
tool for searching files and

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validating user input.

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Combine that with the ability
to replace what you find and

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you can build even more
powerful solutions.

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Reformat user input or entire files.

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Rename multiple files at once, or set up
advanced redirects in an HT access file.

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You'll find yourself reaching for
regular expressions more and

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more as you use them in
your daily practice.

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There's more to learn about
regular expressions, and

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each language gives you specific
ways to interact with them.

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Check the notes associated with this
video for additional resources.

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Go out there and
use your superpower for good.