QRegExp is a Qt class that provides the functionality of regular expressions.
I am writing a regular expression checker for QLineEdit and I am using QRegExp. I have already wrote a int …
regex qt qregexpI have a QString that I have replaced "=" and"," with " ". Now I would like to write a regular expression that …
qt qstring qregexpI want to get first word of a Qstring. For example String1 = "Read from file1". I want to extract string2 = "…
qt qstring qregexpHow would one set an input validator on a QLineEdit such that it restricts it to a valid IP address? …
qt validation qregexp input-mask qregularexpression