This question already has answers here: Closed 11 years ago. Possible Duplicate: What does “operator = must be a non-static member&rd开发者_StackOverflow社区quo; mean? (C++)
With Python, I can use \'in\' operator for set o开发者_Python百科peration as follows : x = [\'a\',\'b\',\'c\']
My professor and I are engaging in a bit of a debate about the +=开发者_JAVA技巧 operator in C. He says that += or =+ will work, but he is not certain why =+ works.
Sometimes I have structs such as this -- struct aggregate1 { std::string name; std::vector<ValueT> options;
I have something like this: #include <iostream> #include <map> int main() { std::map<int, int*> mapaString;
I\'m investigating an issue and ran across some suspicious code involving com开发者_StackOverflow社区parison of Date instances using comparison operators. e.g.
As everyone knows, this loops through zero: while (x-- > 0) { /* also known as x --> 0 */ printf(\"x = %d\\n\", x);
How do you use money in visual basic I know that I have to set nickels and divide by 5 and I am suppose to have another expression to the number. Then i am suppose to determine what change i would hav
if(!($whatever && what()) do_stuff... Can this be replaced with something more intuitive like:
I am new to the concept of Bitwise operations, and was messing around with some examples today. Everything seemed clear up until the point I tried to make a function to perform a circular bitshift on
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