Regular Expression A RegEx, or Regular Expression, is a sequence of characters that determines a search pattern. RegEx can be … More
Author: abhi162019
Abhishek Singh is an Assistant Professor in Electronics and Communication Department, in Gyan Ganga Institute of Technology and Sciences, Jabalpur, MP. His area of interest includes VLSI Circuits and System, Electronic Devices and Python.
This blog is aimed to simplify the concepts of Regular Expression using Python.
His another popular blog is forprofessionalsblog.wordpress.com.
Day 1: RegEx Module and 1st Program using RegEx
Let’s begin our Day 1. Python has a built-in package called re, which can be used to work with Regular … More
Day 2: String Manipulation using RegEx
So, after successfully understanding, writing and compiling our 1st program we are all set to move further. Today, on Day … More
Day 3: String Validations – I (Password Validation)
Validation. What does this word mean? How important validation is? To begin with, one literal meaning of Validation is, “the … More
Day 4: String Validations – II (User ID Validation)
After Password Validation, another important validation is your Login ID/ Login Name/ User ID or User Name Validation. Usually, there … More
Day 5: String Validation – III (Email ID Validation)
After Username and Password validation, Email ID is another important parameter to validate. Email ID is very important because almost … More
Day 6: String Validation – IV (Miscellaneous)
Today, we will learn some more validation or pattern matching which many websites include in their login page (or anywhere … More
All About RegEx using Python 