Extract segment of a string

What is the easiest/best way to to extract the value between "PC#" and the subsequent "#"? The value between may not be a fixed length and the entire string could vary in structure for example:

session#1447112974169-642203#1447115187|PC#1446674230821-145371.28_22#1448322927    returns --> 1446674230821-145371.28_22

PC#1446674230821-14521.28_22#1448322927      returns --> 1446674230821-14521.28_22
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Russ SuterSenior Software DeveloperCommented:
Use this regular expression:

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Sorry, the JavaScript RegEx engine apparently doesn't support lookbehind. You can do it this way instead:
var sampleString = "session#1447112974169-642203#1447115187|PC#1446674230821-145371.28_22#1448322927";
alert (/PC#(.+?)(?=#)/.exec(sampleString)[1]);

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Here's a nice JSFiddle example to show that it works.

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894359Author Commented:
Thank you!
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