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Basic Regular Expressions 7 Java Pattern Matcher Classes
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Use Java's Pattern and Matcher classes to validate inputs using regular expressions in a way that's more modular and efficient than using the String.matches() method. • Accompanying Lecture Notes: https://terminallearning.com/java/val... • Regex Tester https://regexr.com/ by gskinner http://gskinner.com/ • Key Moments: • 00:00 Introduction • 02:07 Pattern Class • 04:29 Matcher Class • matches() 6:22 • lookingAt() 7:58 • find() 8:43 • summary 10:14 • 10:48 Validation Steps • 11:31 Example • 26:58 Better Version of Example • 31:48 Summary • RegEx 1: Introduction • Basic Regular Expressions 1 - Introdu... • RegEx 2: Character Classes • Basic Regular Expressions 2 - Charact... • RegEx 3: Quantifiers and Anchors • Basic Regular Expressions 3 - Quantif... • RegEx 4: Meta-Characters OR Operator • Basic Regular Expressions 4 - Meta-Ch... • RegEx 5: Capture Groups • Basic Regular Expressions 5 - Capture... • RegEx 6: Java - String.matches() Method • Basic Regular Expressions 6 - Java: S... • RegEx 7: Java - Pattern, Matcher Classes • Basic Regular Expressions 7 - Java: P... (this video) • ----------------------------- • Copyright © Wendi Jollymore 2022. Any illegal reproduction of this content is prohibited and will result in immediate legal action.
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