clone

MAC clone Analysis of the mercury router for some broadband providers, will bind the MAC of the client to prevent users from using the router to access the Internet. If we want multiple people to access the Internet, you need to use the MAC clone

Php object clone uses 1 .??? PHP5 defines a _ clone () object that will have the same attributes and methods as the original object. If you want to change the content of the original object after cloning, you need to re-write the original attributes

Shallow clone: Only non-object non-resource data in the cloned object, that is, the object's property is stored in the object type, the clone will appear incomplete classB{public$val = 10;}classA{public$val = 20; public$b;

Centos 6.5 x86_64 system installation KVM Virtual Machine-clone and copy XML files to install new Virtual Machine 1. clone a new virtual machine through the template Virtual Machine IP address planning: HOST: 10.0.1.149 Template VM: 10.0.1.228 Clone

Source database RHEL4.5: 192.168.137.199 GLOBAL_NAME = WENDING. LK Oracle_SID = WENDING Clone database RHEL4.5: 192.168.137.200 GLOBAL_NAME = STRM. LK ORACLE_SID = STRM 1. Full backup source database $ Sqlplus '/as sysdba' Write down the SCN before

The intention of the prototype model is often misunderstood as a copy object. Originally, I felt that the design model was completely unnecessary (and did not dare) to write any articles. The GoF book was clearly and accurately written, and there

Sometimes, when using polymorphism, we want to use the parent class pointer to clone the corresponding subclass, but these parent class pointers are externally passed to the user. That is to say, the user does not know the corresponding subclass. In

At present, a considerable number of Internet cafes and electronic classrooms all use workstations without software drives and optical drives. Can I clone a network hard disk when there is a problem with the software system of the hard disk without

Objective This article mainly introduces PHP programming in the __clone () method using the detailed, __clone () method equivalent to a shallow copy, is the basic knowledge of PHP primer learning, the need for friends can refer to. 1

Realized it by itself: Copy Code code as follows: public class A implements cloneable { Public String str[]; A () {str = new STRING[2];} Public Object Clone () {A o = null;try {o = (A) super.clone ();catch

This article is first published in the dark world. The previous article introduced the creation and restoration of kvm vm snapshots. This article introduces the cloning of kvm vm. You can perform the following steps to clone a kvm vm: 1. Use the

Textarea and select values will be discarded during clone, and val will be assigned again during clone. If you know this, you will add a ticket to the test and find that, the clone method of textarea and select jquery is faulty. The clone method of

In PHP, the _ clone () php's _ clone () method is used to perform a shortest copy on an object instance. the basic value type in the object is the copy by passing the value, if the object member variable in the object is explicitly cloned without

The built-in clone function of jQuery can be used to clone DOM elements, and the clone function supportsChain call The following is a simple clone usage.ulAnd add itbody. list list list list Using the clone function, we can perform

Objects can also be "cloned"In PhP5, the way an object is passed by default is a reference pass, and if we want to generate two identical objects in memory or create a copy of an object, you can use clone.Cloning an object from cloneThe copy of the

Let me first describe the problem:I wrote a function p in the action (struts2.x)-A, with one of the current user's identity F = = 1 o'clock need to go this function, and this function for some reason has penetrated into some other method.By the way,

This page address: http://blog.csdn.net/lpy3654321/article/details/43054557Another way to Java deep clone objectspublic static t deepcopy (t src) throws IOException, classnotfoundexception{ bytearrayoutputstream byteout = new

How to Use Ghost to clone multiple PCs how to use Ghost to clone multiple PCsGhost8.0 added a one-to-one restoration method in the original one-to-one cloning mode, enabling you to use the TCP/IP network, clone data from one PC hard disk to multiple

Clone an existing OracleHome to save the trouble of installing the new oracle10g software. If the original OracleHome has installed a patch, you can easily create a patch. I. Target Clone an existing Oracle Home without the trouble of installing the

Conversion from: Pattern-engineering implementation and expansion (design pattern C # and Java) Http://www.cnblogs.com/callwangxiang/   Prototype: the process of constructing a prototype is to select an object (known as a prototype object