Top "Global-namespace" questions

What is the meaning of prepended double colon "::"?

I found this line of a code in a class which I have to modify: ::Configuration * tmpCo = m_configurationDB;//pointer …

c++ syntax namespaces scope-resolution global-namespace
python: NameError:global name '...‘ is not defined

in my code, I have: class A: def a(): ...... def b(): a() ...... b() Then the compiler will say "NameError: global …

python nameerror global-namespace
Why is including "using namespace" into a header file a bad idea in C++?

While reading from Bruce Eckel's "Thinking in C++" about namespaces, I encountered the following statement: However you'll virtually never see …

c++ namespaces global-namespace