Use of Regular Expression in Python Use of Regular Expression in JavaScript Use of Regular Expression in Java (Java Regex) InJava language,RegexorRegular Expressionis an application programming interface which is used for manipulating, searching, and editing a string. You can use the regular expres...
In MongoDB, we can do pattern matching without using the $regex operator. In this method, it is used regular expression objects. Syntax: { <field>: /pattern/<options> } Example 4:Displaying details of students whose name contains "ck" using a regular expression object. ...