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Is there any difference between a GUID and a UUID?
...-20 Update: While GUIDs (as used by Microsoft) and UUIDs (as defined by RFC4122) look similar and serve similar purposes, there are subtle-but-occasionally-important differences. Specifically, some Microsoft GUID docs allow GUIDs to contain any hex digit in any position, while RFC4122 requires cert...
PHP - how to best determine if the current invocation is from CLI or web server?
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edited Mar 12 '12 at 5:34
community wiki
3 re...
In MySQL, can I copy one row to insert into the same table?
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Grim...Grim...
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$(this).serialize() — How to add a value?
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104
Instead of
data: $(this).serialize() + '&=NonFormValue' + NonFormValue,
you probably wa...
What's the state of the art in email validation for Rails?
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answered Aug 24 '10 at 9:56
HallelujahHallelujah
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What is the difference between “Class.forName()” and “Class.forName().newInstance()”?
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249
Maybe an example demonstrating how both methods are used will help you to understand things bet...
How do Python functions handle the types of the parameters that you pass in?
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Lukas
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answered Mar 22 '10 at 2:33
Alex MartelliAlex Mar...
Why does (i
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edited Sep 24 '13 at 17:52
Peter Mortensen
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Rails extending ActiveRecord::Base
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answered Feb 24 '10 at 20:48
Harish ShettyHarish Shetty
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How can I use Autolayout to set constraints on my UIScrollview?
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answered Nov 27 '13 at 2:41
Jamie ForrestJamie Forrest
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