1 00:00:00,610 --> 00:00:03,570 Excellent work learning a powerful new tool. 2 00:00:03,570 --> 00:00:05,700 Now that you know about regular expressions, 3 00:00:05,700 --> 00:00:07,850 I bet you'll use them everywhere. 4 00:00:07,850 --> 00:00:10,800 Some of the places you'll use them might surprise you. 5 00:00:10,800 --> 00:00:16,110 For example, most code editors let you use regular expressions to search and 6 00:00:16,110 --> 00:00:18,590 replace throughout your project. 7 00:00:18,590 --> 00:00:23,000 Matching alone can be a very powerful tool for searching files and 8 00:00:23,000 --> 00:00:24,210 validating user input. 9 00:00:25,310 --> 00:00:28,860 Combine that with the ability to replace what you find and 10 00:00:28,860 --> 00:00:32,340 you can build even more powerful solutions. 11 00:00:32,340 --> 00:00:36,270 Reformat user input or entire files. 12 00:00:36,270 --> 00:00:43,060 Rename multiple files at once, or set up advanced redirects in an HT access file. 13 00:00:43,060 --> 00:00:46,020 You'll find yourself reaching for regular expressions more and 14 00:00:46,020 --> 00:00:49,090 more as you use them in your daily practice. 15 00:00:49,090 --> 00:00:51,950 There's more to learn about regular expressions, and 16 00:00:51,950 --> 00:00:55,700 each language gives you specific ways to interact with them. 17 00:00:55,700 --> 00:01:00,380 Check the notes associated with this video for additional resources. 18 00:01:00,380 --> 00:01:02,980 Go out there and use your superpower for good.