Welcome to "Learn and Understand Regular Expression(REGEX)" course!

This is a course of regular expressions(REGEX). When I start leaning regular expression I found it really difficult to understand. I think regular expression is a pain for beginners. I designed a course to help you out. If you are not understanding regular expressions(scratching your head) then just enroll this course and see how easy it is.

Course Content:

#1 Meta characters

Literal characters, flag modifiers, dot metacharacter, anchors, escaping metacharacters and word boundaries

#2 Character Classes

Character classes, negate character classes, shorthands character classes

#3 Repetitions

Plus (+) quantifiers, asterisk (*) quantifiers, controlling repetitions, greediness and laziness

#4 Grouping and Back Referencing

Grouping, Capturing and Back Referencing, Non Capturing Group, Alternation and Nested Alternation

#5 Look Around - Look Ahead and Look Behind

Look Around and Assertions, Positive Look Ahead, Negative Look Ahead, Positive Look Behind and Negative Look Behind

#6 Solving real world problems with regex

Username validation, Email validation, Password validation, Coupon code validation , Date validation, Zip code validation

See you inside!