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What's the difference between “groups” and “captures” in .NET regular expressions?
...about it. Here's what the famous Jeffrey Friedl has to say about it (pages 437+):
Depending on your view, it either adds
an interesting new dimension to the
match results, or adds confusion and
bloat.
And further on:
The main difference between a Group
object and a Capture object i...
How do I convert a hexadecimal color to rgba with the Less compiler?
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Difference between Big-O and Little-O Notation
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finding the type of an element using jQuery
...ariusMarius
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Add a new element to an array without specifying the index in Bash
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Etienne DechampsEtienne Dechamps
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mysql :: insert into table, data from another table?
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INSERT INTO action_2_members (campaign_id, mobile, vote, vote_date)
SELECT campaign_id, from...
Get all child views inside LinearLayout at once
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edited Jun 4 '17 at 16:53
Benny
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Why does Assert.AreEqual(T obj1, Tobj2) fail with identical byte arrays
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edited Apr 28 '14 at 13:02
answered Sep 3 '09 at 18:36
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Regex not operator
...consume the characters it matches (hence: zero-width).
There are actually 4 combinations of lookarounds with 2 axes:
lookbehind / lookahead : specifies if the characters before or after the point are considered
positive / negative : specifies if the characters must match or must not match.
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