I am using Ruby on Rails v3.0.9 and I would like to know what (of bad) can happen if I state a constant value as this:
I\'ve looked around and tried a few things, nothings working at the moment. main.c:13: error: two or more data types in declaration specifiers
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical 开发者_运维技巧andcannot be reasonably answered in its current form.
class forums : public master{ public: forums() : next(0),prev(0) {} } Please Explain what exactly does the functions next(0) and prev(0) are meant?
What is the difference between t开发者_JAVA百科he code snippets labeled \"version 1\" and \"version 2\" in the following code section:
I need to create a large two dimensional array of objects. I\'ve read some related questions on this site and others regarding multi_array, matrix, vector, etc, but haven\'t been able to put it togeth
The following code is allowed in C++: int a = a; or Type name = name; Both lead to an uninitialized object being initialized by i开发者_JAVA百科tself, which often leads to undefined behavior.
I\'m coming from Python and I have some problem with managing types in c++. In Python I can do something like this:
Here\'s the compiler error kdtilemapper.cpp:14: error: \'tiles\' was not declared in this scope kdtilemapper.cpp:17: error: \'const class KDTileMapper\' has no member named \'tiles\'
Note: I am using the g++ compiler (which is I hear is pretty good and supposed to be pretty close to the standard).
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