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 expression in java by importing thejava.util.regex API packagein your code. Ther...
In the following examples, we are working with: Database: javaTpoint Collection: student Document: Five documents that contain the detailsofthe students >db.student.find() { "_id" : ObjectId("56254d4fdf2222265r4g12ds3d65f"), "name" : "Mick", "Course" : "btech", "batch_year" :...
Javascript regex groups [a|b] work for alternative numbers or characters available as a character in the string. We can use the numbers or any character as an alternative value to operate the required character using the regex method. The test, search, and match method works with the regex ...