...arUser then you should calc k = 1.0/len(l), and then reduce: reduce(lambda x, y: x + y * k, l) – Arseniy May 14 '14 at 5:09  |  show 6 more co...

... Stack unwinding is usually talked about in connection with exception handling. Here's an example: void func( int x ) { char* pleak = new char[1024]; // might be lost => memory leak std::string s( "hello world" ); // will be properly destructed if ( x ) throw std::runt...

Let's say I have the following class X where I want to return access to an internal member: 19 Answers ...

...l then be wrong. A better solution would be typedef struct type24 { char x[3]; } type24; You probably also want to be using unsigned char instead of char, since the latter has implementation-defined signedness. share ...

... unlike String.fromCharCode( asciiNumVal ), stringInstance.charCodeAt( index ) is not a static method of class String – bobobobo Sep 12 '12 at 19:09 ...

... I think that @Thomas's explanation is more useful here; I think the question is more of why and not what. – rickcnagy Apr 7 '14 at 21:43 ...

... Intel x86 processors use 80-bit extended precision internally, whereas double is normally 64-bit wide. Different optimization levels affect how often floating point values from CPU get saved into memory and thus rounded from 80-bit...

... Yep, this is the same as my answer but using the newer C#3 lambda syntax. – Mark Bell Jun 18 '10 at 13:02 @Mark: I...

... I would use count() if they are the same, as in my experience it is more common, and therefore will cause less developers reading your code to say "sizeof(), what is that?" and having to consult the documentation. I think it means sizeof() does not work like it does in C (cal...

When performing pip install -r requirements.txt , I get the following error during the stage where it is installing matplotlib : ...