operator-keyword

相关标签：javascript jquery android 多少钱 iPhone

How can I define operator< for bidirectional iterator?

How can I define operator< for bidirectional iterator? ( list::iterator ) (I would like 开发者_JAVA技巧to use list and not vector.)You can\'t do it directly, but you can compute std::distance(x.be[详细]

2023-03-22 12:04 分类：问答
When do I use the "when" keyword (or expression) in emacs lisp

I\'m in the process of learning how to extend my local GNU emacs software by learning emacs lisp. In one of the source codes I encountered I saw a \"when\" there. I think this is a control structure b[详细]

2023-03-20 04:07 分类：问答
No Match for 'Operator>>' in 's>>local"

This function is preventing Wagic: the homebrew from Compiling: /home/white/Pandora/wagic-read-only/pro开发者_StackOverflowjects/mtg/src/GameOptions.cpp:1156: error: no match for ‘operator>>’ in ‘[详细]

2023-03-19 16:16 分类：问答
How many overrides do you REALLY need in a struct in C#?

I am making a wrapper for a \"word\" in an emulator project.Its meant to put all my cast conversions all in one spot.I was just about to start implement all the overrides for math functions (+,-,/,8,[详细]

2023-03-18 18:09 分类：问答
Expression evaluation in C

while ((x[num++] = getchar()) != \' \'); This reads a char at a time and stops if it encounters a space.[详细]

2023-03-17 09:04 分类：问答
Why is it OK to return an object reference inside a function in c++?

Here is an example from website: http://www.cplusplus.com/doc/tutorial/classes2/ I know it is a working example. However, I don\'t understand why object temp can be returned from the operator+ overloa[详细]

2023-03-17 01:23 分类：问答
Javascript Logical Operator:?

I was examining the src of underscore.js and discovered this: _.isRegExp = function(obj) { return !!(obj && obj.test && obj.exec && (obj.ignoreCase |开发者_开发知识库| obj.ign[详细]

2023-03-16 05:25 分类：问答
c++ operator must be non static member function [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: What does “operator = must be a non-static member” mean? (C++)[详细]

2023-03-15 21:23 分类：问答
How bad is IN operator for SQL query perfomance?

I had SQL query that was taking 9 hours for execution. See below: Select Field1, Field2 From A Where Field3 IN (45 unique 开发者_开发知识库values here)[详细]

2023-03-14 19:31 分类：问答
What does this expression mean in javascript?

$(\'.blocks\',\'#grid\').each(function (i) { $(this).stop().css({opacity:0}).delay(100).animate({ \'opacity\': 1[详细]

2023-03-14 18:12 分类：问答