clone

I just started from: http://jsfiddle.net/FJFFJ/1/ (by Chain dynamically created dropdowns with JQuery ) It's really good but now I need to change a bit: clone the last group of selects. ie.: +- Argentina | San Juan | Rawson Chile | Santiago | Chiñihue Then, if I click at "+", it will clone Chile | Santiago | Chiñihue instead of the first one. This is actually a harder question than I thought it would be. Apparently when you clone the set of SELECT elements it can't change to something which isn't displayed. Took me about an hour or so to figure out exactly what was going on, good challenge,

I am going nuts with a problem cloning the gitolite-admin repository. I have followed this http://sitaramc.github.com/gitolite/install.html#migr and it went perfectly. I ran ssh-keygen -t rsa and scp ~/.ssh/id_rsa.pub morten@ubuntu-server:/tmp/morten.pub authorized_keys on the server looks like this: # gitolite start command="/home/morten/gitolite/src/gitolite-shell morten",no-port-forwarding,no-X11-forwarding,no-agent-forward$ # gitolite end Which AFAIK is okay. When I run git clone morten@ubuntu-server:gitolite-admin on my client, I get fatal: 'gitolite-admin' does not appear to be a git

I have a repository in here http://repos.joomlaguruteam.com/ I using hgweb.cgi this is my hgweb.config file [web] baseurl = #allowpull = true allow_push = * push_ssl = false allow_archive = bz2 gz zip [paths] / = /home/repos/* I can browse it but I can't clone it. Every time I clone it I have this error hg clone http://repos.joomlaguruteam.com/hello destination directory: hello requesting all changes abort: HTTP Error 404: Not Found and the access log have that 115.5.95.59 - - [10/Feb/2011:04:20:33 -0600] "GET /hello?pairs=0000000000000000000000000000000000000000

I'm trying to use git on windows to clone a remote repository. I can clone it on my mac fine but on windows I get a problem. WHen using git bash to clone, I get a message saying the server's host key is not cached in the registry. It asks me to preess y or n to trust the host. THe problem is that if I press y or n nothing happens. It just hangs there. Should I use OpenSSH instead of PuTTY? Thanks The problem is that MSysGit starts PLink in the background, i.e. the terminal is not actually connected to the input of PLink. That means that you simply can't type anything into PLink. You simply

I was reading about the cloning in Java, how to make shallow/deep copies of object etc. I was wondering why do I need to create object clones in Java? Any real time examples could be helpful in understanding. Quite often you want to use immutable objects, in which case cloning is an essential part of your code. If for example you have an immutable object that has a list or array type field, your getter should always return a clone of the list or array to preserve immutability. The other typical use case is when you want "transactional" modifications, when you call several state changing

If: class Car : Automobile {} I can do: Car toyota = new Car(); Automobile tauto = (Automobile)toyota; but if I do tauto.GetType().Name it will still be Car . Is it possible to perform a cast, so that the type is permanently changed to Automobile (without having to clone the object) ? The problem i am trying to overcome is that there is no multiple inheritance in c#, and i need to merge objects (with the same signature) from 2 services, in one method, and return one type. No. There is no way to do this without constructing a new Automobile object. However, there is also no reason to do this.

I need to clone a subclass in Java, but at the point in the code where this happens, I won't know the subclass type, only the super class. What's the best design pattern for doing this? Example: class Foo { String myFoo; public Foo(){} public Foo(Foo old) { this.myFoo = old.myFoo; } } class Bar extends Foo { String myBar; public Bar(){} public Bar(Bar old) { super(old); // copies myFoo this.myBar = old.myBar; } } class Copier { Foo foo; public Foo makeCopy(Foo oldFoo) { // this doesn't work if oldFoo is actually an // instance of Bar, because myBar is not copied Foo newFoo = new Foo(oldFoo);

Can anyone let me know if using cloneElement (on exist element instance) or createElement (on react Element class) which one is better in term of performance? Sometimes cloning something is faster than create new instance. Please let me know. Thanks Using cloneElement will be usually be faster because you only need to instantiate one initial component. This jsperf test shows cloneElement to be nearly twice as fast as createElement for Chromium 45 on Linux: cloneElement ~1.7m ops/second createElement ~0.85m ops/second If you have a base component that you can clone without changing, then using