lookahead – CodeRavo

Extracting Substrings with Regular Expressions

Regular expressions are a powerful tool for matching patterns in strings, and one common task is … Extracting Substrings with Regular ExpressionsRead more

capturing-groups, JavaScript, lookahead, lookbehind, perl, regular expressions, substring extraction

Excluding Specific Words with Regular Expressions

Introduction Regular expressions (regex) are powerful tools used for pattern matching and text manipulation. One common … Excluding Specific Words with Regular ExpressionsRead more

lookahead, negative lookahead, pattern matching, regex, regular-expression, string-exclusion

Matching Text Between Two Strings with Regex

Regular expressions (regex) are a powerful tool for matching and extracting text patterns. One common task … Matching Text Between Two Strings with RegexRead more

dotall-mode, greedy-quantifier, lazy-quantifier, lookahead, lookbehind, regex, regular expressions, text-matching