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pattern

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Java Captain
Java Captain
Mar 29, 2025 · Fundamentals

Java Regular Expressions: Syntax, Examples, and Usage

This article introduces Java regular expressions, covering basic syntax, character classes, logical operators, predefined tokens, quantifiers, practical code examples, common applications such as data validation, and performance optimization tips for effective string processing in Java.

JavaMatcherRegex
0 likes · 11 min read
Java Regular Expressions: Syntax, Examples, and Usage
php中文网 Courses
php中文网 Courses
Feb 18, 2025 · Backend Development

Using PHP glob() to Retrieve File Paths with Pattern Matching

This article explains PHP's glob() function, detailing its syntax, parameters, and various pattern‑matching examples—including wildcard, extension, brace, and recursive searches—while highlighting important flags and considerations for handling returned file and directory arrays.

BackendPHPfile matching
0 likes · 4 min read
Using PHP glob() to Retrieve File Paths with Pattern Matching
LOFTER Tech Team
LOFTER Tech Team
Mar 30, 2022 · Frontend Development

Practical Guide to SVG Filters and Image Processing in Frontend Development

This article introduces practical techniques for using SVG filters, viewBox, path definitions, fill rules, patterns, and feColorMatrix to create complex image effects and puzzle‑like highlights in web front‑end projects, while also covering compatibility tips and code examples.

FiltersfeColorMatrixfrontend
0 likes · 15 min read
Practical Guide to SVG Filters and Image Processing in Frontend Development
FunTester
FunTester
Dec 2, 2021 · Fundamentals

Regular Expressions in Java: Theory, Syntax, and Practical Examples

This article provides a comprehensive overview of Java regular expressions, covering their historical background, core syntax such as character literals, character classes, quantifiers, anchors, and logical operators, and demonstrates practical use cases like validation, splitting, and replacement of strings.

JavaRegexString()
0 likes · 9 min read
Regular Expressions in Java: Theory, Syntax, and Practical Examples
Java Captain
Java Captain
May 3, 2021 · Fundamentals

Common Regular Expressions for Validating Numbers, Characters, and Special Formats

This article provides a comprehensive collection of regular expression patterns for validating various numeric formats, character sets, and special input requirements such as email, URLs, phone numbers, dates, and IP addresses, offering developers ready-to-use examples for input validation tasks.

BackendFundamentalsRegex
0 likes · 9 min read
Common Regular Expressions for Validating Numbers, Characters, and Special Formats