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How to check if a file exists from inside a batch file [duplicate]
...F command built in to CMD.EXE, which had those dots. I don't know why they included them, it does seem inconsistent. Of course, what the EXIST keyword actually needs is a valid file name, which may be fully qualified. Other commands use the idiom [drive:][path]filename in place of the text filename....
WPF vs Silverlight [duplicate]
...in WPF.
Silverlight supports browser interop, more media streaming options including timeline markers, and Deep Zoom. WPF doesn't support these features yet.
This is by no means complete as I was trying to reduce a 70-page document into bullet points.
Finally, even with all these differences, ...
Is “inline” without “static” or “extern” ever useful in C99?
...n unit.
For example, the external definition of a library function might include some argument validation that is not needed for calls made from other functions in the same library. These
extensions do offer some advantages; and programmers who are concerned about compatibility
can simply abid...
How to use base class's constructors and assignment operator in C++?
...or the compiler will not generate the default constructor for you and that includes the copy constructor.
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What's wrong with foreign keys?
... you've likely not been exposed to such information. Or perhaps your past includes immersion in an environment that was vociferously anti-database (e.g., "those DBAs are idiots - we few, we chosen few java/c# code slingers will save the day"), in which case you might be vehemently opposed to the ar...
When should I choose Vector in Scala?
...
@user247077 It's way more complicated than that, including some internally mutable stuff to make append cheaper, but when you use it as a stack, which is immutable list optimal scenario, you still end up having the same memory characteristics of a linked list, but with a mu...
Highlight a word with jQuery
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IMPORTANT: Johann Burkard included a mining script into the source provided on his website!!!!!!
– Lukars
Mar 12 '18 at 15:03
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Unable to Cast from Parent Class to Child Class
...an EXTENSION Helper class that was NOT inheriting BASE class actually, but INCLUDING IT as a member.
public class BaseExtension
{
Base baseInstance;
public FakeDerived(Base b)
{
baseInstance = b;
}
//Helper methods and extensions to Base class added here
}
If you have loose...
How to Publish Web with msbuild?
...e="CopyOutput">
<ItemGroup>
<PackagedFiles Include="$(ProjectName)\obj\$(Configuration)\Package\PackageTmp\**\*.*"/>
</ItemGroup>
<Copy SourceFiles="@(PackagedFiles)" DestinationFiles="@(PackagedFiles->'\\build02\wwwroot\$(ProjectName)\$...
The specified named connection is either not found in the configuration, not intended to be used wit
...ect in your solution and the one that contains your entity framework stuff including edmx files is NOT the solutions's startup project. In this case even if the connection string exists in the EF app.config project, still CLR cannot find it at runtime. For example, if you have a web site and a EF pr...