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Which are more performant, CTE or temporary tables?

... I'd say they are different concepts but not too different to say "chalk and cheese". A temp table is good for re-use or to perform multiple processing passes on a set of data. A CTE can be used either to recurse or to simply improved readability. And, like a view or inline table valued functio...
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Need to handle uncaught exception and send log file

... Here's the complete solution (almost: I omitted the UI layout and button handling) - derived from a lot of experimentation and various posts from others related to issues that came up along the way. There are a number of things you need to do: Handle uncaughtException in your Appli...
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#pragma pack effect

...e could explain to me what the #pragma pack preprocessor statement does, and more importantly, why one would want to use it. ...
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What is the difference between Class.getResource() and ClassLoader.getResource()?

I wonder what the difference is between Class.getResource() and ClassLoader.getResource() ? 7 Answers ...
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How do you change the width and height of Twitter Bootstrap's tooltips?

... max-width doesn't work for me, but width does. Tested on Chrome and IE9. Any clue? – Rosdi Kasim Jul 24 '13 at 13:27 2 ...
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How to correctly use the extern keyword in C

...keyword, the function / variable is assumed to be available somewhere else and the resolving is deferred to the linker. There's a difference between "extern" on functions and on variables: on variables it doesn't instantiate the variable itself, i.e. doesn't allocate any memory. This needs to be do...
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Visual Studio Project vs. Solution

... A solution is a container for projects, and tracks dependencies between projects. share | improve this answer | follow | ...
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Renaming projects in Xcode 4

...d to do is click twice slowly on the project root in the project navigator and it then becomes editable. After you rename the project and press 'enter' it will suggest to automatically change all project-name-related entries and will allow you to de-select some of them if you want. Nice. ...
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Is bool a native C type?

...kernel code uses bool, but I thought that bool was a C++ type. Is bool a standard C extension (e.g., ISO C90) or a GCC extension? ...
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What is the Windows equivalent of the diff command?

...t there is a post similar to this : here . I tried using the comp command like it mentioned, but if I have two files, one with data like "abcd" and the other with data "abcde", it just says the files are of different sizes. I wanted to know where exactly they differ. In Unix, the simple diff te...