RegEx search for X if true then return emty string else return the whole string
1177
Regular expression to match a line that doesn't contain a word
116912
Regex only match if character is not included directly before desired string
81774
Java Regex or XML parser?
100764
Match text only if it contains all words from whitelist, but none from blacklist
9258
Test if string ONLY contains given characters
108395
How to use regex in String.contains() method in Java
7336
What is the best regular expression to check if a string is a valid URL?
94281
How can I grep for a string containing regex metacharacters like $ and '?
104343
Regex expression to match whole word ?
134928
Check if string contains only digits
128484
How to filter string for unwanted characters using regex?
126195
Random string that matches a regexp
99390
Regexp that matches valid regexps
149804
How can I match a quote-delimited string with a regex?
125242
Match exact string
8700
Regular expression to get a string between two strings in Javascript
45977
Matching exact string with JavaScript