clone

问题 I have created free-style software project in Hudson. I want to clone a public Git repository: git://github.com/bret/watir.git Build fails with error message: Started by user anonymous Checkout:workspace / C:\Documents and Settings\Administrator\.hudson\jobs\watir\workspace - hudson.remoting.LocalChannel@1a1f370 Last Build : #4 Checkout:workspace / C:\Documents and Settings\Administrator\.hudson\jobs\watir\workspace - hudson.remoting.LocalChannel@1a1f370 Cloning the remote Git repository

问题 I have a div, which has jQuery UI Draggable applied. What I want to do, is click and drag that, and create a clone that is kept in the dom and not removed when dropped. Think of a deck of cards, my box element is the deck, and I want to pull cards/divs off that deck and have them laying around my page, but they would be clones of the original div. I just want to make sure that you cannot create another clone of one of the cloned divs. I have used the following, which didn't work like I wanted

问题 I have a div, which has jQuery UI Draggable applied. What I want to do, is click and drag that, and create a clone that is kept in the dom and not removed when dropped. Think of a deck of cards, my box element is the deck, and I want to pull cards/divs off that deck and have them laying around my page, but they would be clones of the original div. I just want to make sure that you cannot create another clone of one of the cloned divs. I have used the following, which didn't work like I wanted

问题 The clone() system call on Linux takes a parameter pointing to the stack for the new created thread to use. The obvious way to do this is to simply malloc some space and pass that, but then you have to be sure you've malloc'd as much stack space as that thread will ever use (hard to predict). I remembered that when using pthreads I didn't have to do this, so I was curious what it did instead. I came across this site which explains, "The best solution, used by the Linux pthreads implementation

问题 I have the next scenario: I define an int[][] variable in my main class. int[][] matrix1 = new int[10][10] and i give it some values. I then call a method and i send this variable as a parameter to that method. Being an object it sends is by reference not by value, so inside the method, because i have to change the values contained by matrix1 but not affect the object after it returns from the method, i make a clone of it like so: private void myMethod( int[][] matrix1 ) { int[][]

问题 I am cloning a form in jQuery mobile and the cloned form elements do not seem to work. IE the select lists do not change value, you cannot slide the range sliders. I'm trying to use the following code to clone a form and increment the name and id values on each instance of the cloned form. function newObservation() { var len = $('.observation').length; var titleLen = $('.observation').length + 2; var $html = $('.observationTemplate').clone(); $('.observationTitle:eq(0)').text("Observation - "

问题 This code: class RawStringIterator { java.util.Stack<State> stateStack = new java.util.Stack<State>(); RawStringIterator(RawStringIterator i) { stateStack = (java.util.Stack<State>) i.stateStack.clone(); } /* ... */ } gives me this warning: Type safety: Unchecked cast from Object to Stack<Utils.OperatorTree.RawStringIterator.State> I guess I can ignore the warning here. But I wonder about how to use clone() in general? Do I always have to use a @SuppressWarnings("unchecked") every time I use

问题 I have a hash like: h = {'name' => 'sayuj', 'age' => 22, 'project' => {'project_name' => 'abc', 'duration' => 'prq'}} I need a dup of this hash, the change should not affect the original hash. When I try, d = h.dup # or d = h.clone d['name'] = 'sayuj1' d['project']['duration'] = 'xyz' p d #=> {"name"=>"sayuj1", "project"=>{"duration"=>"xyz", "project_name"=>"abc"}, "age"=>22} p h #=> {"name"=>"sayuj", "project"=>{"duration"=>"xyz", "project_name"=>"abc"}, "age"=>22} Here you can see the

问题 I have an object that I need to copy in Java. I need to create a copy and run some tests on it without changing the original object itself. I assumed that I needed to use the clone() method, but this is protected. Having done some research on the net, I can see that this can be overriden with a public method in my class. But I cannot find an explanation on how to do this. How could this be done? Also, is this the best way of achieving what I need? 回答1: Another option by using Copy Constructor

问题 This command works to get the files and compile them: git clone a-valid-git-url for example: git clone git://cfdem.git.sourceforge.net/gitroot/cfdem/liggghts However, git status (or any other git command) then gives the above fatal: Not a git repository (or any of the parent directories) error. What am I doing wrong? 回答1: You have to actually cd into the directory first: $ git clone git://cfdem.git.sourceforge.net/gitroot/cfdem/liggghts Cloning into 'liggghts'... remote: Counting objects: