In Objective-C, i开发者_如何学JAVAs there any difference between n++ and ++n (eg. used in a for loop)?++n; increments the value of n before the expression is evaluated.
Lua is using colon operator (:) as instance开发者_运维百科 method calling. Can I override this operator for another purpose?No, you can\'t. There is no such thing as colon operator- it\'s pure syntact
I\'ve a incertitude about std::map on c++: I did a Object C_Configuration that loads a linked library (.so) C_ConfigurationLibrary.
In languages such as... well anything, both operators for < and <= (and their opposites) exist.Which would be faster, and how are they interpreted?
it is too simple to describe: q=mydynamicfield_txt:\"video\" I want only hits when mydynamicf开发者_StackOverflowield is exact \"video.
This question already has answers here: Closed 11 years ago. Possible Duplicate: Trouble with inheritance of operator= in C++
I know what != is when if(x!=value){...}, but what does it mean in the following context: if (! ReadConsoleInput(
This question already has answers here: Closed 11 years ago. P开发者_如何学Goossible Duplicate: Could anyone explain these undefined behaviors (i = i++ + ++i , i = i++, etc…)
I have a class which 开发者_JAVA技巧contains a std::vector<Foo> where Foo is a class containing a key, value, comment, etc. Please note that there is a reason why I am using a vector and not a d
I have a sum, for example: x + y I also want to perform subtraction, multiplication and division on the same two variables:
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