Intro to Regular Expressions (RegEx) via State Diagrams
In this lesson, we present a few of the many uses of regular expressions including their use as shorthand representations for state diagrams, their ability to represent complex sequences, and their use as a mechanism for searching strings.
Timestamps
00:00 | Intro
01:23 | Ethernet Example Introduction
03:30 | Introduction to State Diagrams
04:58 | Ethernet Preamble+SFD to State Diagram
07:54 | Preamble+SFD State Diagram to Regular Expression
11:40 | Generic State Diagram to Regular Expression
14:18 | Determining What Satisfies a Regular Expression
15:40 | Including an OR Operation in a Regular Expression
18:05 | Some Beginning Rules for Regular Expressions
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