Learn and Understand Regular Expressions(Regex)
4.1 (43 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
11,717 students enrolled

Learn and Understand Regular Expressions(Regex)

Deep Understanding of Regular Expressions(REGEX) and Solving Real World Problems
4.1 (43 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
11,717 students enrolled
Created by Md. A. Barik
Last updated 3/2019
English
English [Auto]
Current price: $13.99 Original price: $19.99 Discount: 30% off
5 hours left at this price!
30-Day Money-Back Guarantee
This course includes
  • 2 hours on-demand video
  • 6 downloadable resources
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • Basics of regular expressions(REGEX)
  • Deep understanding of regular expressions(REGEX)
  • Metacharacters
  • Character classes
  • Repetitions
  • Grouping, Capturing, Backreferencing
  • Lookaround and assertions
  • Real World Problem - Date validation
  • Real World Problem - Coupon code validation
  • Real World Problem - User name validation
  • Real World Problem -Email validation
  • Real World Problem - Password validation
  • Real World Problem -ZIP code validation and more
Course content
Expand all 37 lectures 01:50:46
+ Metacharacters
6 lectures 12:25
Modes or Flags
03:04
The dot metacharacter
01:15
Anchors
03:12
Escaping characters
01:52
Word boundaries
00:58
+ Characters class
4 lectures 12:35
Character Classes
04:33
Shorthand characters classes
02:50
Characters classes aside
03:06
+ Repetitions
5 lectures 11:51
Plus(+) Quantifier
00:50
Asterisk (*) Quantifier
01:07
ControllIng repetition
01:51
Greediness
04:24
Laziness
03:39
+ Grouping and Backreferencing
6 lectures 13:37
Grouping, capturing and backreferencing
04:55
Aside capturing and back reference
02:49
Non capturing group
00:36
Alternation
02:17
Nested alternation
02:21
Comments
00:39
+ Lookaround - Lookahead and Lookbehind
5 lectures 10:00
Positive lookahead
03:13
Negative lookahead
01:33
Positive lookbehind
02:02
Negative lookbehind
01:36
+ Solving Real World Problems with PHP
7 lectures 44:36
Coupon code validation
08:22
ZIP code validation
06:03
Date validation
05:22
User name validation
06:04
Email validation
08:28
Password validation
08:55
+ Conclusion
1 lecture 00:28
That's everything
00:28
Requirements
  • A computer with internet connection
  • Basics knowledge of any programming language
Description

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!

Who this course is for:
  • Who wants to learn regular expressions clearly
  • Who has frustrated to learn regular expressions
  • Students looking for a simple way to learn regular expressions