I have a div container inside which there are several child divs with css float left. However I only make one of these child divs visible at a time. Most of the child divs contain some input fields, radio buttons, etc. The motive to display only one of the child divs at a time was to conserve space. Now I kind of want to display all the ...
In C++, I find it very useful to add a "Clone()" method to classes that are part of hierarchies requiring (especially polymorphic) duplication with a signature like this: class Foo { public: virtual Foo* Clone() const; }; This may look pretty, but it is very prone to bugs introduced by class maintenance. Whenever anyone adds a data m...
I would like to achieve the following by introducing a new operator (e.g. :=) a := b = {} b[1] = 2 p a # => {} p b # => {1=>2} As far as I understand, I need to modify the Object class, but I don't know what to do in order to get what I want. require 'superators' class Object superator ":=" operand # update, must be: superator ":=...
Is it possible to clone a repository without git creating a .git folder inside the local copy of the repository? Sort of like a read only functionality? ...
Hello, What is the best tool for java's "clone()" method generation in Eclipse Galileo available from repositories? What is the reason, that prevents Eclipse developers from including this tool in standart release? Thanks for your attention! ...
Hi, Whats the Mercurial hg clone syntax to clone a repository to a folder on a local file system. Say I have a repository in C:\MyProject\ and I want to create a clone in G:\Version Control\MyProject\ - what would the command line be? Thanks ...
jQuery has a clone() function that clones the actual form with no problem, but it doesn't preserve any values that have been entered into the form. Is there a way to get around this? Sample code would be much appreciated. ...
There's a lot of hubub about "cloning" JavaScript objects. However, as I understand it, it's a simple matter: function clone(obj) { return obj; } Now I realize that DOM objects aren't cloned this way, but as I understand it the DOM is part of the browser, not part of JavaScript. What objects require deep-cloning and why? ...
I need to duplicate / clone a sound object in flash. I tried using various clone methods such as this one here http://blog.another-d-mention.ro/programming/how-to-clone-duplicate-an-object-in-actionscript-3/ var snd:Sound= UtilFunctions.clone(e.sound) as Sound But my cloned sound object comes back with zero bytes loaded and zero byt...
There is a form with a tab control, which has a tab page element. This application is designed in such a way that it is if you drag and drop a chart control (which are listed as icons in a sidebar) the chart gets populated with data, and shows a graph. We have a button which should make a clone of that tabpage and show itself in another...
I am trying to have a form of text inputs. All inputs will in an ordered list OL/LI structure. There will be a + symbol next to the input that when you click on it, it should create a sub-OL and make a secondary list with another input. If you click it again, it adds another input. The new inputs have + symbols as well and you can do the...
this is my code: <div class="demo" style="margin:0 auto;height: 100%;"> <div id="A" style="float:left;height:50%;margin:0 100px 0 0;width:100%;background:#333;"> </div> <div id="droppable" > <p>Drop here</p> </div> </div><!-- End demo --> <script type="text/javascript" src="jquery-1.4.2.min.js"></script> <scrip...
Hi, I want to use clone to log the current status of my program. It has a lot of loops and I want to keep track of the process without printing the status in each loop iteration. That's why I created this proof-of-concept: #include <iostream> #include <cstdlib> unsigned int i; int log(void*) { std::cout << "LOGGING START" << std::...
In my game I have a base class of Loot which has methods universal to anything which can be picked up by the player and stored in his inventory. This would include potions, equipment, ammo, etc. I can equip arrows, but not potions. So Arrow would be a subclass of Ammo, which would ultimately derive from Loot. I can drink a potion but not...
Can someone help me understand the difference between a branch, a fork and a clone in Git? ...
This is probably a really simple one but I couldn't find the answer. I have the following JavaScript/jQuery code where I am trying to create loading messages: // preload an image to use for dynamic loading icon whenever requested $(document).ready(function() { var loadingIcon = document.createElement('img'); loadingIcon.src = '...
Hi! I hope someone can help me. My Problem: I have 2 sortable UL's. <ul id="k1"> and <ul id="k2"> When i drag a li from k2 into k1, the k2 ul collapse (coz there is one li missing now). Is it possible to say -> When draggable start, insert a non draggable clone into the k2? and If drag successful -> Put LI into k1 if not -> Put L...
Hi, I'm creating new type in dynamic assembly from existing type, but with only selected properties to include: public class EmitTest { public Type Create(Type prototype, Type dynamicBaseType, List<string> includedPropertyList) { AssemblyName aName = new AssemblyName("DynamicAssembly"); AssemblyBuilder assemblyB...
I have a User model which has_many Documents. Each Document's title must be unique within the scope of a User. This works as expected. class Document < ActiveRecord::Base has_many :documents, :dependent => :delete_all end class Document < ActiveRecord::Base belongs_to :user validates_presence_of :title validates_uniqueness_of...
I studied Java is pass object reference by value, and in order to make a local copy of an object, I can either do clone() or copy-constructor. I also looked at deep/shallow copy as well as several post on stackoverflow. Now I am looking at example: List<String> list = new ArrayList<String>(); String one = "one" list.add(one); Few art...