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    7. Learning Regular Expressions
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    Learning Regular Expressions

    Regex patterns and usage.

    • Alternation Metacharacters

    • Anchor Solutions

    • Backreferences To Optional Expressions

    • Capturing Groups And Backreferences

    • Character Ranges

    • Character Sets Solution

    • Choose A Regular Expression Engine

    • Define A Character Set

    • Efficiency When Using Alternation

    • Escaping Metacharacters

    • Find And Replace Using Backreferences

    • Greedy Expressions

    • Grouping And Alternation Solution

    • Grouping Metacharacters

    • Lazy Expressions

    • Learning Regular Expressions

    • Line Breaks And Multiline Mode

    • Literal Characters

    • Lookbehind Assertions

    • Metacharacters

    • Metacharacters Inside Character Sets

    • Negative Character Sets

    • Negative Lookahead Assertions

    • Non Capturing Group Expressions

    • Notation Conventions And Modes

    • Other Special Characters

    • Positive Lookahead Assertions

    • Quantified Repetition

    • Repetition Metacharacters

    • Repetition Solution

    • Shorthand Character Sets

    • Solution Backreferences

    • Solution Lookaround Assertions

    • Start And End Anchors

    • The Wildcard Metacharacter

    • Using Multiple Lookaround Assertions

    • What Are Regular Expressions

    • Word Boundaries

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