I\'m working on a script that accepts a settings object, but uses default values where settings are not provided.
I want to compare two objects that are derived from the same base type but are not the same derived class. So I made the == operator virtual and over-ride it in derived classes.
One thing I find quite confusing is knowing which characters and combinations I can use in method and variable names. For instance
The May 24, 2011 Scala Language Spec开发者_StackOverflowification has a typo in section 6.12.3 as discovered here. This was acknowledged on the mailing list.
is it possible to write an AspectJ pointcut that matches the usage of a specific operator with a specific type?
is there a reason for the type of the second operand must be int? ... // I would like to do this public static StringList operator<<(StringList list, string s) {
I came across abit of ruby in a example def role?(role) return !!self.roles.find_by_name(role.to_s.camelize)
In [26]: l=[] In [27]: s=\"asdsad\" In [28]: l+=s In [29]: l Out[29]: [\'a\', \'s\', \'d\', \'s\', \'a\', \'d\']
Can anyone please explain the difference between: const char& operator[] const and char& operator[]
There is code: #include <iostream> class Int { public: Int() : x(0) {} Int(int x_) : x(x_) {} Int& operator=(const Int& b) {
加载中,请稍侯......