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Python __str__ versus __unicode__
...om future.utils import python_2_unicode_compatible
from sys import version_info
@python_2_unicode_compatible
class SomeClass():
def __str__(self):
return "Called __str__"
if __name__ == "__main__":
some_inst = SomeClass()
print(some_inst)
if (version_info > (3,0)):
...
Java HTTPS client certificate authentication
... HttpEntity entity = response.getEntity();
LOG.log(Level.INFO, "*** Reponse status: {0}", response.getStatusLine());
EntityUtils.consume(entity);
LOG.log(Level.INFO, "*** Response entity: {0}", entity.toString());
}
}
}
public static RequestConf...
In Visual Studio C++, what are the memory allocation representations?
...
This link has more information:
http://en.wikipedia.org/wiki/Magic_number_(programming)
* 0xABABABAB : Used by Microsoft's HeapAlloc() to mark "no man's land" guard bytes after allocated heap memory
* 0xABADCAFE : A startup to this value to ...
How do I include inline JavaScript in Haml?
...ction() {
$('body').addClass( 'test' );
} );
Docs: http://haml.info/docs/yardoc/file.REFERENCE.html#javascript-filter
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SQL Server CTE and recursion example
...ecursion. I was just reading an article on it. This article shows employee info with the help of Sql server CTE and recursion. It is basically showing employees and their manager info. I am not able to understand how this query works. Here is the query:
...
Do fragments really need an empty constructor?
... the usage.
/**
* Created by chris on 21/11/2013
*/
public class StationInfoAccessibilityFragment extends BaseFragment implements JourneyProviderListener {
public static final StationInfoAccessibilityFragment newInstance(String crsCode) {
StationInfoAccessibilityFragment fragment = n...
Use of Finalize/Dispose method in C#
...should follow the below pattern (IMHO). I developed this pattern based on info from several excellent .NET "gods" the .NET Framework Design Guidelines (note that MSDN does not follow this for some reason!). The .NET Framework Design Guidelines were written by Krzysztof Cwalina (CLR Architect at th...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
....com/blogs/aws/enhanced-cloudfront-customization/ and this answer for more info: https://stackoverflow.com/a/25305915/308315
OK, I finally got the fonts working using the config below with a little tweak from examples in the documentation.
My fonts are hosted on S3, but fronted by cloudfront.
I...
SPAN vs DIV (inline-block)
...lt;/h1>
<h2> Inline element - span</h2>
<span>Info: A span element can not have height and width (not without "display: block"), which means it takes the fixed inline size </span>
<span class="beispielMargin">
<b>Problem:</b> inline e...
How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
...ary file.
PrimeFaces 8.x
Configuration is identical to the 5.x version info below, but if your listener is not called, check if the attriubute is called listener and not (like with pre 8.x versions) fileUploadListener
PrimeFaces 5.x
This does not require any additional configuration if you're ...