Regex for 8 to 10 digits
1388
Learning Regular Expressions
145107
Complexity of Regex substitution
31612
Need regular expression for checking at least 3 uppercase, 3 lowercase, 3 digits and 3 special character
104343
Regex expression to match whole word ?
54944
Regex for numbers only
147632
Regex phone number to accept +
65646
How to capture an arbitrary number of groups in JavaScript Regexp?
131388
using regex for math expressions in java?
121614
Count how many number are there from $1$ to $N$ who have all $10$ digits in it at least once.
4635
Regexp Java for password validation
105003
Decimal number regular expression, where digit after decimal is optional
133909
regex to allow atleast one special character, one uppercase, one lowercase(in any order)
99390
Regexp that matches valid regexps
62405
Regex replacement capture followed by digit
70752
Regular expression 00 or 11 not both
130919
Regular expression for letters, numbers and - _
87375
Difference between [0-9], [[:digit:]] and \d