class

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . When I generate a Class Diagram using VS2008, say for a C# file XYZ.cs - I get a Class Diagram detailing all the Fields,Properties,Methods and Nested Types. Is there a tool/utility, which will do the same for all the internal Class/Interface references I have used within this file. For eg. I have a Property of

问题 I'm new to PHP in general. I was messing with this code until I wanted to execute the function in one set instead of having to set and add, sub, div, mult function. How do I go about setting the variable operator with the two num sets? Example pseudo code: <?php $Num1 = 10; $Num2 = 5; $operation = /; $Sum = $Num1 $operation $Num2; return $Sum; Or something like: <?php // creating Class "Math" class math { //Executing the function function exec($info = array()) { return $info['num1'] $info[

问题 So the other day I found a tutorial on how to create a pattern lock screen in action script. To do so I had to create a class, I have a good grasp on how the class is working. But I want to add an animation so when the user goes over the dots in the pattern and animation plays. But I have no idea how to do something like this through the class. Here is the code I used in my class. package { import flash.display.Sprite; import flash.events.MouseEvent; import fl.transitions.Tween; import fl

问题 I'm working on a Storyboards based app which constitutes of multiple view controllers linked via a Navigation Controller (initial view controller). This is used as the home screen. I'm using static cells and a static table view . Now, I want to hook up some labels, buttons, etc as outlets/actions to " the .h " file and subsequently write custom methods in the .m file. But (as expected?) there's yet no custom class to select from in the identity inspector . So I created a new custom class as a

问题 I have class .one, and when you view on mobile, on smaller viewport than 700px, I want change that class to .two ? How is that possible, thanks? 回答1: You can use the "resize" event : $( window ).resize(function() { if ($(window).width() < 700 ) { $('.one').addClass('two').removeClass('one'); } else { $('.two').addClass('one').removeClass('two'); } }); 回答2: I think you're trying to solve the wrong problem. Just because your viewport changes, does that mean the item the class is applied to is

问题 I would like to use the following class across multiple modules without needing log = InitLog() in every module. I need to be able to use ONE defined class variable (in this example log ) across multiple modules. What is the best way to do this without altering my current code too drastically. Thanks import os import sys import pdb import fileinput import Tools class InitLog: def __init__(self): pass def setLaws(self): self.sound = 'off' self.engine = 'goo.txt' def Update(self): while Tools

问题 I would like to use the following class across multiple modules without needing log = InitLog() in every module. I need to be able to use ONE defined class variable (in this example log ) across multiple modules. What is the best way to do this without altering my current code too drastically. Thanks import os import sys import pdb import fileinput import Tools class InitLog: def __init__(self): pass def setLaws(self): self.sound = 'off' self.engine = 'goo.txt' def Update(self): while Tools

问题 I need to pass class function as argument for glutIdleFunc. This construction doesn't work: void (*func)(void) = this->step(); glutIdleFunc(func); and this too: void (*func)(void) = Core::step(); glutIdleFunc(func); How can I do it? Sorry for my stupidity... :) 回答1: In C++, callbacks such as the one accepted by glutIdleFunc() have to be static methods. Try: class Core { public: static void step() { // ... } }; glutIdleFunc(Core::step); 回答2: glutIdleFunc simply does not support calling a non

问题 I've successfully programmed a singly linked list by the following program: The header file is: #ifndef SLL_H_ #define SLL_H_ #include <iostream> class node { protected: public: int key; node *next; node(); ~node(); }; class SLL : public node{ private: node *Head = NULL; int SLL_SIZE = 0; public: //Constructor SLL(); //SLL(int n); //Destructor ~SLL(); //Modifiers void Push_Front(int a); void Push_Back(SLL A,int b); void Traverse(); //Access function int SLL_size(); int Get(node* p); /

问题 I have different classes sharing some properties of same type and name. I wish to assign same property values to each other. I explain my intention better in comments in the following pseudo-code. Is it possible in C#? Ponder that there are a plethora of common properties but in unrelated classes, must we assign them one-by-one? Second case is about sharing same properties but some of them may be nullable, who knows! Side note: the classes already exist, cannot be altered, touched. Kinda