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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...nnotations model binder will fill model state with validation errors taken from the DataAnnotations attributes on your model.
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Are Exceptions in C++ really slow
...ivial to measure:
The side-table is generally cold, and thus fetching it from memory takes a long time
Determining the right handler involves RTTI: many RTTI descriptors to fetch, scattered around memory, and complex operations to run (basically a dynamic_cast test for each handler)
So, mostly c...
Mongoose — Force collection name
...ring,
password : String
}, { collection: 'userinfo' });
See this link from the Mongoose documentation for more information.
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How is performance affected by an unused using directive?
...ve unused references explains how it be useful to remove unused references from the application.
Below are the some excerpts from the link:
By removing any unused references in your application, you are
preventing the CLR from loading the unused referenced modules at
runtime. Which means that you...
Big-oh vs big-theta [duplicate]
...s
What is the difference between Θ(n) and O(n)?
The following quote from Wikipedia also sheds some light:
Informally, especially in computer science, the Big O notation often is
permitted to be somewhat abused to describe an asymptotic tight bound
where using Big Theta notation might ...
Learning about LINQ [closed]
...my opinion, awesome:
https://github.com/walkhard/linq-exercises
Download from git, open in Visual Studio. Your job is to make the tests pass.
[disclosure: i learned some linq from it and I contribute to the project so yeah i think it's an awesome, fast and efficient way to learn.]
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What is __declspec and when do I need to use it?
...t), which instruct the linker to import and export (respectively) a symbol from or to a DLL.
// header
__declspec(dllimport) void foo();
// code - this calls foo() somewhere in a DLL
foo();
(__declspec(..) just wraps up Microsoft's specific stuff - to achieve compatibility, one would usually wr...
Setting Icon for wpf application (VS 08)
... This worked for me. However, it appears that when running the application from the VS debugger (ie pressing F5), the 'generic' icon is still shown. However, running without the debugger (ie ctrl + f5, or from desktop etc) shows the custom icon, as expected.
– Tom
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Dynamically load a JavaScript file
... What can I do to get it working for cross-domain? (loading script from http://web.archive.org/web/20140905044059/http://www.howtocreate.co.uk/operaStuff/userjs/aagmfunctions.js)
– user2284570
Sep 14 '14 at 2:28
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string.split - by multiple character delimiter
...e are both characters right? What if I want to split by either "[" or "]"? From my tests so far I guess thats a different story, right?
– C4d
Mar 7 '16 at 15:28
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