Since XML schemata (XSD) are themselves XML files, it should be possible to build a schema of a schema (meta-schema), right?
For a project at university I plan to build an annotation based tool to visualize/play around with data structures.
Can I, in the GNU Objective-C runtime, attach semi开发者_Go百科-arbitrary pieces of data to instance variables?
I am running a bit of code that looks like this: result = system(\"ruby \" + filename_random_ruby_script)
This piece of code is supposed to calculate an approximation to e (i.e. the mathematical constant ~ 2.71828183) at compile-time, using the following approach;
Consider the following extension (the pattern popularized by several Rails plugins over the years): module Extension
I don\'t understand class_eval. class Module def attr_ (*syms) syms.each do |sym| class_eval %{def #{sym}= (val)
In meta-programming number of classes grows quite fast开发者_如何学C. Is maximum number of classes modern compiler allows, for example g++, something to be concerned about?
I\'m trying to apply a transformation to an mpl::string, but can\'t get it to compile. I\'m using MS VC++2010 and Boost 1.43.0. The code:
I\'m sorting array: myArray.sort(comparators.some_comparator); and I have several comparator to choose from:
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