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How to get number of rows using SqlDataReader in C#
...t none were clearly defined except for one that states to do a while loop with Read() method and increment a counter.
6 A...
How can I get the full/absolute URL (with domain) in Django?
...t the full/absolute URL (e.g. https://example.com/some/path ) in Django without the Sites module ? That's just silly... I shouldn't need to query my DB to snag the URL!
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ASP.NET MVC Conditional validation
How to use data annotations to do a conditional validation on model?
12 Answers
12
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How do Mockito matchers work?
Mockito argument matchers (such as any , argThat , eq , same , and ArgumentCaptor.capture() ) behave very differently from Hamcrest matchers.
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C++ Modules - why were they removed from C++0x? Will they be back later on?
...Heading for a separate TR:"
These topics are deemed too important to wait for another standard after C++0x before being published, but too experimental to be finalised in time for the next Standard. Therefore, these features will be delivered by a technical report at the earliest opportunity.
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Getting the last argument passed to a shell script
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This is a bit of a hack:
for last; do true; done
echo $last
This one is also pretty portable (again, should work with bash, ksh and sh) and it doesn't shift the arguments, which could be nice.
It uses the fact that for implicitly lo...
Could not change executable permissions on the application
...get this when trying to build to my 3gs.
I 've added armv6 under valid architectures?
15 Answers
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Update a dataframe in pandas while iterating row by row
I have a pandas data frame that looks like this (its a pretty big one)
8 Answers
8
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Site stopped working in asp.net System.Web.WebPages.Razor.Configuration.HostSection cannot be cast t
...my assembly versions set to 3.0 and 5.0 respectively in the time of this writing with full NuGet updates. Code should look something like below. The publicKeyToken will stay the same between the versions. Cheers!
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<!--some more ...
Collapsing Sidebar with Bootstrap
I just visited this page http://www.elmastudio.de/ and wondered if it is possible to build the left sidebar collapse with Bootstrap 3.
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