query: Why is only ) a special character and not } or ]?
positive_passages.docid: 3965
positive_passages.text: What special characters must be escaped in regular expressions?
negative_passages.docid: 14068
negative_passages.text: Regular Expressions: Is there an AND operator?
negative_passages.docid: 11676
negative_passages.text: Why do the less than symbol () appear wrong as upside down exclamation (¡) or question mark (¿)?
negative_passages.docid: 18051
negative_passages.text: Negation of 2 things: "and" or "or"?
negative_passages.docid: 6276
negative_passages.text: Difference between \xx{} and \mathxx{}?
negative_passages.docid: 142858
negative_passages.text: How to insert special characters like & and < into JSF components' value attribute?
negative_passages.docid: 82523
negative_passages.text: Where did the “&” character come from, and why is it here?
negative_passages.docid: 113604
negative_passages.text: Why does this regex with no special character match a longer string?
negative_passages.docid: 77479
negative_passages.text: Why are multiple semicolons allowed?
negative_passages.docid: 44828
negative_passages.text: Do I really need to encode '&' as '&amp;'?
negative_passages.docid: 38958
negative_passages.text: How do "and" and "or" act with non-boolean values?
negative_passages.docid: 43071
negative_passages.text: "(" or "\left(" parentheses?
negative_passages.docid: 84741
negative_passages.text: Using the && operator in an if statement
negative_passages.docid: 158935
negative_passages.text: What is the difference between short (&,|) and long (&&, ||) forms of AND, OR logical operators in R?
negative_passages.docid: 74074
negative_passages.text: Handling of special LaTeX characters in text
negative_passages.docid: 154665
negative_passages.text: Generic OR instead of AND
negative_passages.docid: 145090
negative_passages.text: ampersand (&) at the end of variable etc