Video Tutorials

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Regex Lesson 1: Characters

Characters can be matched many different ways. I cover the dot, character classes/bracket... 		Steve Wortham
5/11/2010
5
votes 		6296
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Regex Lesson 2: Quantifiers

Quantifiers express how many times you want the preceding element to be repeated.... 		Steve Wortham
5/11/2010
5
votes 		5181
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Regex Lesson 4: Replacing Groups

Often times the whole reason to use groups is to perform replacement operations with them.... 		Steve Wortham
9/12/2011
4
votes 		7142
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Writing a Strong Password Regular Expression

I walk through the process of creating a Strong Password Regular Expression. It'll mat... 		Steve Wortham
1/16/2010
4
votes 		5191
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Using Regex Hero to Write Code

Redundant programming is boring. If you have a long, repetitive coding task ahead of you,... 		Steve Wortham
3/3/2012
4
votes 		8602
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Regex Lesson 5: Optimization

I demonstrate how to reduce backtracking and make continuous improvements to your regular ... 		Steve Wortham
3/17/2012
3
votes 		5167
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Introduction to Regular Expressions

A basic overview of regular expressions.... 		Steve Wortham
5/8/2010
2
votes 		10252
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Regex Lesson 3: Assertions

Assertions express the circumstances in which the surrounding expression should match.... 		Steve Wortham
5/13/2010
2
votes 		3294
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The Performance Recommendations Feature

The performance recommendation feature is available to users of Regex Hero Professional. I... 		Steve Wortham
4/20/2014
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vote 		5195
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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
3/28/2010