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namespace abc { namespace xyz { namespace pqr { class HelloWorld : public HelloWorldParent { public: HelloWorld(void); ~HelloWorld(void); private: protected: } } } } namespace abc { namespace xyz { namespace pqr { class HelloWorld : public HelloWorldParent { public: HelloWorld(void); ~HelloWorld(void); private: protected: } }// namespace pqr end }// namespace xyz end }// namespaceRead more

I looked trough some of my older code and found that I was using the using namespace directive. From what I read in a lot of google results, it seems that it is never a good idea to use this. Is there actually a valid use case for this construct or was this just aRead more

Изучаю Джанго по документации, дошел до теста. При >>> from django.core.urlresolvers import reverse >>> response = client.get(reverse(‘polls:index’)) выдает ошибку KeyError: ‘polls’ NoReverseMatch: ‘polls’ is not a registered namespace Вот мой urls.py from django.conf.urls import include, url from django.contrib import admin urlpatterns = [ url(r’^polls/’, include(‘polls.urls’, namespace = ‘polls’)), url(r’^admin/’, admin.site.urls), ] /polls/urls.py from django.conf.urls importRead more

Recently I came across a c++11 project that acted as a higher level library to another c API. The C-api was simliar to opengl in that it had things like GL_ prefixed macros that could have been enums, GL_ prefixed macros that could have been types, glFunction names that could have been behind a namespace.Read more

In MediaWiki I have a few custom namespaces with special permissions, so I can restrict them to specific users. This works fine for Pages under the namespace. How can I create a category, which is only for these specific namespaces, with the same restriction? I don’t want to have category in main namespace.Read more