What will you in The Complete Regular Expressions(Regex) Course For Beginners Course
- Master the use of Regular Expressions (Regex) for text pattern matching and search.
- Understand metacharacters, quantifiers, character classes, anchors, and grouping.
- Build complex patterns for data extraction, validation, and transformation.
- Apply Regex in programming languages like Python, JavaScript, and tools like VS Code or grep.
- Practice with real-world use cases including email validation, log filtering, and form input checks.
Program Overview
Module 1: Introduction to Regular Expressions
30 minutes
-
What is Regex and how it works across platforms.
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Overview of syntax, use cases, and history.
Module 2: Core Regex Syntax & Metacharacters
60 minutes
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Understanding special characters like
.,^,$,*,+,?. -
How to escape characters and control matches.
Module 3: Character Sets & Ranges
45 minutes
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Using
[],[^], and shorthand classes (\d,\w,\s). -
Matching digits, words, and whitespace effectively.
Module 4: Quantifiers & Grouping
60 minutes
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Greedy vs. lazy quantifiers,
{n},{n,},{n,m}. -
Grouping
()and using alternation|for flexible patterns.
Module 5: Anchors & Boundaries
30 minutes
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Using
^,$,\b, and\Bfor precise matching. -
Creating patterns sensitive to word boundaries.
Module 6: Practical Applications & Real-World Examples
60 minutes
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Email, phone number, and URL validation.
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Text cleaning, log file analysis, and search-replace tasks.
Module 7: Regex in Programming Languages & Tools
45 minutes
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Using Regex in Python, JavaScript, and grep.
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Integrating Regex in editors like VS Code and Sublime Text.
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Job Outlook
- High Demand: Regex is widely used in software development, data cleaning, QA, and cybersecurity.
- Career Advancement: Enhances productivity for developers, analysts, and engineers.
- Salary Potential: Regex proficiency is valued in roles earning $70K–$120K annually.
- Freelance Opportunities: Essential skill for freelance developers and automation specialists.
