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Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
...rt from what Jon suggested, you could also either have the factory method (including the check) be a static method of BusinessObject in the first place. Then, have the constructor private, and everyone else will be forced to use the static method.
public class BusinessObject
{
public static Creat...
REST API error return good practices [closed]
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Should I include my detailed error message in the body, ie. an XML code/string pair? How are clients best dealing with this? For instance I know C# WebRequest based clients would throw 'Bad Request' or 'Forbidden' and not give the res...
Preventing referenced assembly PDB and XML files copied to output
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This looks like the way to go because you can just include it in your build definition MSBuild arguments and not have to hack away at csproj files.
– The Muffin Man
Apr 8 '15 at 20:56
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Clearing purchases from iOS in-app purchase sandbox for a test user
...ate of birth, and iTunes store country. You can put exactly the same data (including password) for tester+01@gmail.com and tester+02@gmail.com and you will have two test accounts. Finally, in your tester@gmail.com inbox you will receive two verification emails from Apple to confirm both test accou...
How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
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Preview an image before it is uploaded
...eTransform.Microsoft.AlphaImageLoader(sizingMethod=scale)
}
In HTML we include the standard and the IE-specific Javascripts:
<script type="text/javascript">
{% include "pic_preview.js" %}
</script>
<!--[if gte IE 7]>
<script type="text/javascript">
{% include "pic...
Best practices for styling HTML emails [closed]
...earned that many email clients ignore linked stylesheets, and many others (including Gmail) ignore CSS block declarations altogether. Are inline style attributes my only choice? What are the best practices for styling HTML emails?
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Determine what attributes were changed in Rails after_save callback?
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I had to include this line in model.rb file. include ActiveModel::Dirty
– coderVishal
Jan 7 '16 at 5:50
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Offset a background image from the right using CSS
...d-position/
Update:
This feature is now supported in all major browsers, including mobile browsers.
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Replacing NAs with latest non-NA value
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@BallpointBen 's comment is important and should be included in the answer. Thanks!
– Ben
Mar 6 at 16:43
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