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Is there a way to instantiate objects from a string holding their class name?
... variant_type (*)()> map_type;
A boost::variant is like an union. It knows which type is stored in it by looking what object was used for initializing or assigning to it. Have a look at its documentation here. Finally, the use of a raw function pointer is also a bit oldish. Modern C++ code shou...
binning data in python with scipy/numpy
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@user: I don't know which one is faster for your data and parameters. Both of the methods should be faster than yours, and I'd expect the histogram() method to be faster for a big number of bins. But you'll have to profile yourself, I can'...
What's wrong with nullable columns in composite primary keys?
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In Oracle (I don't know about SQL Server), the table can contain many rows where all the columns in a unique constraint are null. However, if some column(s) in the unique constraint are not null and some are null then uniqueness is enforced.
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How do I select the parent form based on which submit button is clicked?
...find the form of an input element. I wanted to add a note because there is now a better way than using:
var form = $(this).parents('form:first');
I'm not sure when it was added to jQuery but the closest() method does exactly what's needed more cleanly than using parents(). With closest the code c...
How do I configure emacs for editing HTML files that contain Javascript?
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to handle more cases, like html5, I now use simpler and more forgiving tag descriptions for JavaScript and CSS: (js-mode "<script[^>]*>" "</script>") (css-mode "<style[^>]*>" "</style>")
– Kai Carver
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Assert an object is a specific type
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Since assertThat which was the old answer is now deprecated, I am posting the correct solution:
assertTrue(objectUnderTest instanceof TargetObject);
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improve th...
Why was the arguments.callee.caller property deprecated in JavaScript?
...ifficult.
Eg. if we can't guarantee that a function f will not call an unknown function, then it is not possible to inline f. Basically it means that any call site that may have been trivially inlinable accumulates a large number of guards, take:
function f(a, b, c, d, e) { return a ? b * c : d *...
How to get result of console.trace() as string in javascript with chrome or firefox?
...#<Object> has no method 'debug'
at eval at <anonymous> (unknown source)
at eval (native)
at Object._evaluateOn (unknown source)
at Object._evaluateAndWrap (unknown source)
at Object.evaluate (unknown source)
and in Firefox:
@http://www.google.com.ua/:87 _firebugInj...
Embedding unmanaged dll into a managed C# dll
...the pronblem is that creating the DLL file is failing...
Update:
Ah... now that I've been able to read Suzanne Cook's article (the page didn't come up for me before), note that she is not talking about embedding the native DLL as a resource inside the managed DLL, but rather as a linked resource...
WSDL vs REST Pros and Cons
...PC-style interfaces. Also, SOAP doesn't use DTD at all, to the best of my knowledge. And you never quantified "heavyweight". Sorry I only just saw your answer, or I'd have downvoted three years ago.
– John Saunders
Apr 9 '12 at 21:49
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