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Calculate the execution time of a method
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Do not use DateTime to measure time execution in .NET.
UPDATE:
As pointed out by @series0ne in the comments section: If you want a real precise measurement of the execution of some code, you will have to use the performance counters that's built into the operating system. The following answer...
how to use ng-option to set default value of select element
...el.name for model in models" ></select>
basically I wanted to point that piece "model.id_model as model.name for model in models" the "model.id_model" uses the id of the model for the value so that you can match with the "mainObj.id_model" which is also the "selected_model", this is just ...
Entity Framework - Code First - Can't Store List
...strive for:
The problem with Sasn's original answer is that it will turn into a big mess if the strings in the list contains commas (or any character chosen as the delimiter) because it will turn a single entry into multiple entries but it is the easiest to read and most concise.
The problem with ...
Is there a function to make a copy of a PHP array to another?
...o = 42;
var_dump($a);
Yields:
object(stdClass)#1 (1) {
["foo"]=>
int(42)
}
You could get confused by intricacies such as ArrayObject, which is an object that acts exactly like an array. Being an object however, it has reference semantics.
Edit: @AndrewLarsson raises a point in the comme...
What is function overloading and overriding in php?
... Thanks for the idea of optional parameters, It's a really helpful hint
– Rudolf Real
Aug 27 '12 at 16:23
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Python List vs. Array - when to use?
...ven for data that could be represented with simple C types (e.g. float or uint64_t).
The array.array type, on the other hand, is just a thin wrapper on C arrays. It can hold only homogeneous data (that is to say, all of the same type) and so it uses only sizeof(one object) * length bytes of memory....
How to view the assembly behind the code using Visual C++?
...in visual studio (and eclipse too). For this in Visual Studio put a breakpoint on code in question and when debugger hits it rigth click and find "Go To Assembly" ( or press CTRL+ALT+D )
Second approach is to generate assembly listings while compiling. For this go to project settings -> C/C++ -&...
SQL RANK() versus ROW_NUMBER()
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This article covers an interesting relationship between ROW_NUMBER() and DENSE_RANK() (the RANK() function is not treated specifically). When you need a generated ROW_NUMBER() on a SELECT DISTINCT statement, the ROW_NUMBER() will produce distinct v...
Is the C# static constructor thread safe?
...ingleton, you get the handler and can put the code requiring the singleton into a using block to handle the release.
– CodexArcanum
Aug 19 '10 at 17:23
5
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Abstract Class vs Interface in C++ [duplicate]
...al question about C++. As you know, there is no clear distinction between interface and abstract class in C++ unlike Java and C#. When would it be more preferrable to use an interface instead of an abstract class in C++? Could you give some examples?
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