query: RegEx to allow anything except blanks or all spaces?
positive_passages.docid: 150965
positive_passages.text: RegEx expression not allowing only spaces?
negative_passages.docid: 30260
negative_passages.text: Is there a RegExp.escape function in JavaScript?
negative_passages.docid: 137212
negative_passages.text: how to replace hyphen with blank space / white space? php
negative_passages.docid: 1358
negative_passages.text: Validate that string contains only allowed characters in Ruby
negative_passages.docid: 113535
negative_passages.text: Regex word boundary alternatives inside parentheses does not work?
negative_passages.docid: 124142
negative_passages.text: How can I force a long string without any blank to be wrapped?
negative_passages.docid: 129301
negative_passages.text: Need to perform Wildcard (*,?, etc) search on a string using Regex
negative_passages.docid: 124636
negative_passages.text: RegEx for allowing alphanumeric at the starting and hyphen thereafter
negative_passages.docid: 107944
negative_passages.text: How to limit a JTextArea to only accept a legal set of characters?
negative_passages.docid: 104246
negative_passages.text: Removing leading and trailing spaces from a string
negative_passages.docid: 17668
negative_passages.text: the problem of using "~\\" and blank line
negative_passages.docid: 45636
negative_passages.text: RegEx for Javascript to allow only alphanumeric
negative_passages.docid: 98876
negative_passages.text: Clean Python Regular Expressions
negative_passages.docid: 110391
negative_passages.text: Password validation (regex?)
negative_passages.docid: 104174
negative_passages.text: Regex match entire words only
negative_passages.docid: 14843
negative_passages.text: How to remove blank lines from a file (including tab and spaces)?
negative_passages.docid: 78395
negative_passages.text: Checking whole string with a regex