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How do I find the length of an array?

... (rather than a compilation error). (2) It requires a type parameter so in order to check a variable you would have to do decltype – Motti Jul 16 '18 at 11:30 ...
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How to install the Raspberry Pi cross compiler on my Linux host machine?

...Profanter, how would one go about making the toolchain path independent in order to place it in a path other than /opt/cross-pi-gcc ? – nass Apr 26 at 8:37 ...
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What is PECS (Producer Extends Consumer Super)?

...f a programming language, a typing rule covariant if it preserves the ordering of types (≤), which orders types from more specific to more generic; contravariant if it reverses this ordering; invariant or nonvariant if neither of these applies. Covariance and contravariance Read-only data...
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TransformXml task could not be loaded from Microsoft.Web.Publishing.Tasks.dll

...as long as you use Visual Studio 2012. For VS 2013 this fails as well. In order to make this work with all versions of Visual Studio you should: Open the project file (.csproj) of the project failing to load Search for <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\Web...
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Delegates in swift?

... you need to declare protocol like this in order to make weak reference possible for delegate protocol FooTwoViewControllerDelegate:class{} – codingrhythm Nov 23 '14 at 2:35 ...
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Difference between applicationContext.xml and spring-servlet.xml in Spring Framework

...ns defined in springweb-servlet.xml are instantiated. So the instantiation order is: the root (application context), then FrameworkServlet. Now it should be clear why they are important in which scenario. share | ...
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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'

...red this maddening problem, and finally yanked my system back into working order. These are the things to check, in this order: Check your properties options in your linker settings at: Properties > Configuration Properties > Linker > Advanced > Target Machine. Select MachineX64 if yo...
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Expand a random range from 1–5 to 1–7

...verage to 4 significant figures, and the resulting output was uniform. In order to port this code to a language that doesn't have arbitrarily large integers built-in, you'll have to cap the values of pow5 and pow7 to the maximum value of your native integral type -- if they get too big, then reset ...
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How do you enable “Enable .NET Framework source stepping”?

....dll independent of the other dlls that should get rolled back with it (in order for it to work properly). Furthermore, temporary updating the GAC with old dlls would essentially be equivalent to temporarily uninstalling the security update. – Matt Smith Sep 2...
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Is C++14 adding new keywords to C++?

...le because no existing code could use auto as an identifier anyway. So in order to accept a new keyword there needs to be a justification that outweighs the cost of a potential clash with existing code and no sensible way to implement the same thing without a new keyword. In the case of C++11, the ...