clone

问题 is it possible to copy a div from a site to another? Managing many websites I need to copy some static portions of code (e.g. a common footer) without having to go on every website and change it. I was looking to use jQuery, I know about the .clone() but I don't know how to make it work from a site to another 回答1: I was surfing around looking for an answer and found this code. If you can't use an Iframe. As an alternative, you could just use a simple and use the jQuery "load" function to load

问题 I'm trying to make a clone of my C++ object, which is a wrapper around a C 'class'. I want to API to look like this: LibrdfUri uri("http://uri.com"); LibrdfUri uri_clone = uri.clone(); // same value but points to different memory address Here is my clone function ... librdf_uri *LibrdfUri::get() const { // librdf_uri is the C type that I am wrapping return librdf_uri_.get(); // librdf_uri_ is a unique pointer. .get returns the raw pointer } LibrdfUri LibrdfUri::clone() const { unsigned char *

问题 Object.Equals always return false, Why not equal? Student student = new Student(3, "Jack Poly"); Student otherStudent = (Student)student.Clone(); if (Object.Equals(student, otherStudent)) { Console.WriteLine("Equal"); } else { Console.WriteLine("Not Equal"); } Clone method like below public override StudentPrototype Clone() { return this.MemberwiseClone() as StudentPrototype; } 回答1: Look at this article MSDN If the current instance is a reference type, the Equals(Object) method tests for

问题 I'm using Mongo 3.2. I have two databases on my localhost named client1 and client2 . Now client1 contains a collection named users . I want to clone this collection to client2 . I have tried:- use client2 db.cloneCollection('localhost:27017', 'client1.users', { 'active' : true } ) This outputs { "ok" : 0.0, "errmsg" : "can't cloneCollection from self" } Is cloning a collection from one db to another on the same server prohibited? 回答1: Few things : In general cloneCollection is used for

问题 import java.util.*; import java.lang.*; public class Test{ public static void main(String[] argv){ String s1="abc"; String s2=(String) s1.clone(); } } Why this simple test program doesn't work? 回答1: clone is a method of the Object class. For a class to be "cloneable" it should implement the marker Cloneable interface. String class doesn't implement this interface and doesn't override the clone method hence the error. I hope the above snippet is for educational purposes because you should

问题 I currently intend to implement threading using clone() and a question is, if I have all threads using the same memory space, with each function I call in a given thread, will each thread using a different part of memory when the same function is called, or do I do have todo something to ensure this happens? 回答1: Each thread will be using the same memory map overall but a different, separate thread-local stack for function calls. When different threads have called the same function (which

问题 I am starting a new task using a clone(2) call. There used to be CLONE_STOPPED flag, but it is no longer present in current kernel. Is there any trick to start a task in a Stopped state (waiting for SIGCONT to actually run)? 回答1: You can't, there's no way to do that in recent kernels, not unless you write a kernel module to do that. You can see how kernel v2.6.32 used to do it in kernel/fork.c (L1449): if (unlikely(clone_flags & CLONE_STOPPED)) { /* * We'll start up with an immediate SIGSTOP.

问题 The Python API is available to read objects from a cluster. By cloning we can say: Get a copy of an existing Kubernetes object using kubectl get Change the properties of the object Apply the new object Until recently, the option to --export api was deprecated in 1.14. How can we use the Python Kubernetes API to do the steps from 1-3 described above? There are multiple questions about how to extract the code from Python API to YAML, but it's unclear how to transform the Kubernetes API object.

问题 I have a local git repo, with LFS enabled. I often need to clone it somewhere else on the same drive. While copy-pasting the repo would do exactly what I want, I face some issue doing this with git itself : cd C:\wrkfldr\SUBDIR git clone "C:\wrkfldr\LOCAL_REPO\.git" Returns Cloning into 'LOCAL_REPO'... done. Downloading BIG_LFS_FILE.xlsm (6.4 MB) Error downloading object: BIG_LFS_FILE.xlsm (01d6d9b): Smudge error: Error downloading BIG_LFS_FILE.xlsm

问题 I have a div that contains 3 fields You can see the image here http://imgur.com/A3tbd.jpg I'm cloning this div with this plugin http://sroucheray.org/blog/demos/jquery-dynamic-form/ My problems are: It doesn't clone correctly datePicker. I'm using validate form plugin, but I guess this plugin is not prepared to validate cloned elements Is there any easy code, other plugin or some functions I should use for doing this sequence? Verify user has filled the 3 fields of the actual div If so, clone