For use with sed you need to escape the parentheses \(

Floats including integers that end with "f" Version 2: value will exclude "f"

Floats including integers that end with "f"

Integers with no leading zeros ie. 0234 or -0486 is invalid

test if a string represents a valid oid

JSON TOKENIZER Each token class is captured in its own group : Group 1 = [ Group 2 =] Group 3 = { Group 4 = }...

Brazilian CEP mask