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AttributeError: 'module' object has no attribute 'urlopen'
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edited Apr 27 '19 at 10:13
vinzee
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What's the state of the art in email validation for Rails?
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With Rails 3.0 you can use a email validation without regexp using the Mail gem.
Here is my implementation (packaged as a gem).
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M_PI works with math.h but not with cmath in Visual Studio
I am using Visual Studio 2010. I have read that in C++ it is better to use <cmath> rather than <math.h> .
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How to break out of jQuery each Loop
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edited Mar 28 '19 at 22:10
answered Nov 23 '09 at 17:46
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How can I mark “To Do” comments in Xcode?
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“Could not find any information for class named ViewController”
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What solved this issue for me was actually deleting the class from the project.
Steps:
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Enable the display of line numbers in Visual Studio
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answered Apr 25 '10 at 2:27
James McNellisJames McNellis
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Set CSS property in Javascript?
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var element = document.createElement('select');
element.style.width = "100px";
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1052: Column 'id' in field list is ambiguous
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edited Jun 20 at 9:12
Community♦
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answered Jul 10 '11 at 1:31
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How to find out what character key is pressed?
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edited Feb 5 '16 at 0:55
SimpleJ
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