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How to disallow temporaries
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@didierc no, Foo::Foo("hi") is disallowed in C++.
– Johannes Schaub - litb
Oct 31 '12 at 22:42
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How do I add a linker or compile flag in a CMake file?
... clean, but easy and convenient, and works only for compile flags, C & C++ at once):
add_definitions(${GCC_COVERAGE_COMPILE_FLAGS})
Appending to corresponding CMake variables:
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LIN...
Can I use Class.newInstance() with constructor arguments?
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Chris Jester-YoungChris Jester-Young
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How to document Python code with doxygen [closed]
...in a standard Python docstring format. I use it to document a large mixed C++ and Python game application framework, and it's working well.
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Sell me on const correctness
...ble? It seems to me that using const can be more of a pain than a help in C++. But then again, I'm coming at this from the python perspective: if you don't want something to be changed, don't change it. So with that said, here are a few questions:
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Is It Possible to NSLog C Structs (Like CGRect or CGPoint)?
...lows:
LogCGPoint(cgPoint);
Would produce the following:
cgPoint: (100, 200)
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How can you iterate over the elements of an std::tuple?
How can I iterate over a tuple (using C++11)? I tried the following:
20 Answers
20
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Unnecessary curly braces in C++?
...scope, where you can more "cleanly" declare new (automatic) variables.
In C++ this is maybe not so important since you can introduce new variables anywhere, but perhaps the habit is from C, where you could not do this until C99. :)
Since C++ has destructors, it can also be handy to have resources ...
How to add a primary key to a MySQL table?
...T; SET AUTOCOMMIT = 1;
It takes 2 000 seconds to add PK to a table with ~200 mln rows.
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Redirecting to URL in Flask
...te url "www.google.com"
return redirect("https://www.google.com", code=200)
if __name__ == '__main__':
# Bind to PORT if defined, otherwise default to 5000.
port = int(os.environ.get('PORT', 5000))
app.run(host='0.0.0.0', port=port)
Here is the referenced link to this code.
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