regex – CodeRavo

Replacing All Dots in a String with JavaScript

Introduction In programming, manipulating strings is a common task. One of these tasks might involve replacing … Replacing All Dots in a String with JavaScriptRead more

custom-function, JavaScript, regex, replace-all-dots, split-join, string manipulation

Extracting Matched Patterns with Awk

Extracting Matched Patterns with Awk awk is a powerful text-processing tool commonly used in Unix-like operating … Extracting Matched Patterns with AwkRead more

awk, data extraction, gawk, match-function, pattern matching, regex, regular-expression, string manipulation, substr-function, text-processing

Validating Names with Regular Expressions

Validating Names with Regular Expressions Regular expressions (regex) are powerful tools for pattern matching in strings. … Validating Names with Regular ExpressionsRead more

first-name, input validation, last-name, name-validation, pattern matching, Python, regex, regular expressions, string validation, Unicode

Non-Greedy Regular Expression Matching

Understanding Greedy vs. Non-Greedy Matching Regular expressions are powerful tools for pattern matching in text. A … Non-Greedy Regular Expression MatchingRead more

dot-matches-all, greedy, HTML, matching, non-greedy, pattern, quantifiers, regex, regular-expression

Leveraging Regular Expressions in SQL Server

Introduction to Regular Expressions in SQL Server Regular expressions (RegEx) are powerful tools for pattern matching … Leveraging Regular Expressions in SQL ServerRead more

clr-integration, LIKE operator, ole-automation, regex, regular expressions, SQL functions, SQL Server, vb-net, vbscript

Mastering Regular Expressions for Alphabetic Character Matching

Regular expressions (regex) are powerful tools used for pattern matching and text manipulation. They allow you … Mastering Regular Expressions for Alphabetic Character MatchingRead more

alphabetic-characters, ASCII, pattern matching, PHP, regex, regular expressions, text-validation, Unicode

Leveraging Regular Expressions with the `find` Command

The find command is a powerful tool for locating files within a directory hierarchy. While it … Leveraging Regular Expressions with the `find` CommandRead more

Bash, file-management, file-searching, find, findutils, Linux, macOS, posix, regex, regular-expression, shell scripting

String Cleaning: Removing Unwanted Characters in Java

String Cleaning: Removing Unwanted Characters in Java Strings are fundamental data types in Java, and often, … String Cleaning: Removing Unwanted Characters in JavaRead more

character-replacement, java-string, regex, regular expressions, remove-characters, string manipulation, string-cleaning, string-processing, Unicode

Capturing Groups with Regular Expressions in Unix Shell Scripts

Introduction Regular expressions (regex) are powerful tools used for pattern matching and string manipulation. In Unix-like … Capturing Groups with Regular Expressions in Unix Shell ScriptsRead more

Bash, capturing-groups, grep, pattern matching, pcregrep, regex, sed, shell scripting, unix

Extracting Data Between Quotation Marks with Regular Expressions

Regular expressions (regex) are powerful tools for pattern matching within text. A common task is extracting … Extracting Data Between Quotation Marks with Regular ExpressionsRead more

escaping, pattern matching, Python, quotation-marks, regex, regular-expression, string-extraction, text-processing