Video Tutorials

4
votes
8770
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Writing a Strong Password Regular Expression

I walk through the process of creating a Strong Password Regular Expression. It'll match a...

Steve Wortham
01/16/2010
1
vote
6624
views

Phone Number Regular Expression with Code Hinting

I demonstrate the power of code hinting (available to licensed users) by writing a phone n...

Steve Wortham
03/28/2010
4
votes
6911
views

Introduction to Regular Expressions

A basic overview of regular expressions....

Steve Wortham
05/08/2010
5
votes
8418
views

Regex Lesson 2: Quantifiers

Quantifiers express how many times you want the preceding element to be repeated....

Steve Wortham
05/11/2010
9
votes
12297
views

Regex Lesson 1: Characters

Characters can be matched many different ways. I cover the dot, character classes/bracket...

Steve Wortham
05/11/2010
2
votes
12218
views

Regex Lesson 3: Assertions

Assertions express the circumstances in which the surrounding expression should match....

Steve Wortham
05/13/2010
5
votes
6909
views

Regex Lesson 4: Replacing Groups

Often times the whole reason to use groups is to perform replacement operations with them....

Steve Wortham
09/12/2011
4
votes
7465
views

Using Regex Hero to Write Code

Redundant programming is boring. If you have a long, repetitive coding task ahead of you,...

Steve Wortham
03/03/2012
4
votes
12037
views

Regex Lesson 5: Optimization

I demonstrate how to reduce backtracking and make continuous improvements to your regular ...

Steve Wortham
03/17/2012
2
votes
4865
views

The Performance Recommendations Feature

The performance recommendation feature is available to users of Regex Hero Professional. I...

Steve Wortham
04/20/2014