course
Regular Expressions (Regexp)
4 students
Course updated
25 July 2023
$49
per month
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Asynchronous learning
Included in the course
11 lessons (video or text)
10 exercises in the IDE
24 quizzes
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What you'll learn
- Handle strings efficiently in your language
- Define complex expressions using character classes, ranges and conditions
- Control the behavior of regular expressions with flags
Description
Regular expressions (Regexp) are a powerful way to process strings, allowing you to find substrings (part of a string) in strings according to complex conditions. They are present in all high-level languages without exception and are often encountered in everyday work. However, you can only use the full power of regular expressions if you understand their language.
Course program
Estimated time: 14 hours
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12
Additional resources
Some materials the Hexlet team have picked up. This will give you a more in-depth understanding of the topic