query: Tricky Regular Expression with a Alphanumeric pattern in uppercase
positive_passages.docid: 61837
positive_passages.text: Can you make just part of a regex case-insensitive?
negative_passages.docid: 92414
negative_passages.text: RegEx to make sure that the string contains at least one lower case char, upper case char, digit and symbol
negative_passages.docid: 58989
negative_passages.text: Regex to only allow alphanumeric, comma, hyphen, underscore and semicolon
negative_passages.docid: 156132
negative_passages.text: Finding parenthesis via regular expression
negative_passages.docid: 107373
negative_passages.text: Regular expression using '$' sign and '^'
negative_passages.docid: 133549
negative_passages.text: How can I test if a letter in a string is uppercase or lowercase using JavaScript?
negative_passages.docid: 7569
negative_passages.text: How do you match only valid roman numerals with a regular expression?
negative_passages.docid: 137775
negative_passages.text: Convert a char to upper case using regular expressions (EditPad Pro)
negative_passages.docid: 106371
negative_passages.text: Regular expression for parsing name value pairs
negative_passages.docid: 8669
negative_passages.text: Regular Expression for password validation
negative_passages.docid: 23457
negative_passages.text: Java: Split string when an uppercase letter is found
negative_passages.docid: 155226
negative_passages.text: Escaping a forward slash in a regular expression
negative_passages.docid: 93551
negative_passages.text: Regex: ignore case sensitivity
negative_passages.docid: 51317
negative_passages.text: Regular expression to match digits and basic math operators
negative_passages.docid: 17134
negative_passages.text: Checking if first letter of string is in uppercase
negative_passages.docid: 63332
negative_passages.text: How can one represent a string pattern with prohibited substrings?
negative_passages.docid: 105512
negative_passages.text: How to replace string and preserve its uppercase/lowercase