Regex - CodingTechRoom

⦿How to Extract a Substring Between Single Quotes Using Regex in Python

Learn how to extract substrings between single quotes using regex in Python with clear examples and explanations.

⦿How to Safely Remove HTML Tags from a Java String

Learn effective methods to remove HTML tags from Java strings without losing important content. Explore solutions common mistakes and troubleshooting tips.

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⦿How to Properly Split a String with a Dot Delimiter in Java

Learn how to correctly split strings using a dot as the delimiter in Java and avoid ArrayIndexOutOfBoundsException.

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⦿How to Split a Java String by New Line Characters in JTextArea

Learn how to effectively split a Java String by new line characters in a JTextArea using regex along with common mistakes and solutions.

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⦿How to Properly Escape Text for Regular Expressions in Java?

Learn how to escape arbitrary text in Java for regular expressions ensuring accurate matches without unintended patterns.

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⦿How to Replace Multiple Spaces with a Single Space and Trim Leading/Trailing Spaces in Java

Learn how to replace multiple spaces with a single space and trim leadingtrailing spaces in Java strings with examples.

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⦿Understanding the Difference Between `matches()` and `find()` Methods in Java Regex

Explore the key differences between matches and find in Java Regex and learn when to use each method effectively.

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⦿How to Use Regex in Java to Match Patterns Not Preceded by Specified Characters?

Learn how to create a Java regex that matches a pattern only when it is not preceded by specific characters. Understand key concepts and see examples.

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⦿How to Split a String While Retaining Delimiters in Java?

Learn how to split a string in Java while keeping the delimiters using regex. Stepbystep guide and code examples provided.

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⦿How to Split a String by Pipe Characters in Java

Learn how to correctly split a Java string using the pipe character and avoid common mistakes when using the split method.

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⦿How to Split a Comma-Separated String in Java While Ignoring Commas Inside Quotes?

Learn how to split a commaseparated string in Java while safely ignoring commas located within quoted substrings leveraging existing libraries.

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⦿How to Split a String Using Multiple Delimiters in Java

Learn how to use String.split in Java with multiple delimiters like and . to effectively split strings.

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⦿How to Replace All Non-Alphanumeric Characters with Empty Strings in Java?

Learn how to effectively remove nonalphanumeric characters from a string in Java using regex. Follow these expert tips for better results

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⦿How to Use Named Groups in Java Regex: Best Third-Party Libraries

Discover how to implement named groups in Java regex with alternatives to the builtin package focusing on popular thirdparty libraries.

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⦿How to Extract All Regex Matches to an Array in Java?

Learn how to extract all regex matches from a string into an array in Java using Pattern and Matcher classes.

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⦿How to Extract Numeric Values from Strings Using Regular Expressions in Java

Learn how to use Java regex to extract numbers from strings with examples and common mistakes.

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⦿Understanding Java Regex Capturing Groups in Your Code Example

Explore how to use capturing groups in Java regex with a clear example and explanation. Learn the benefits and common pitfalls.

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⦿How to Remove Emojis and Special Characters from Strings in Java

Learn how to effectively remove emojis and special characters from Java strings keeping only letters and punctuation in multiple languages.

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⦿How to Split a Java String by Pipe Symbol Correctly

Learn how to correctly split a Java string by the pipe symbol with examples and common mistakes to avoid when using the split method.

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⦿How to Match Multiline Text Using Regular Expressions in Java?

Learn how to effectively use regular expressions in Java to match multiline text including common pitfalls and solutions.

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