array clone

Tips"Effective Java, third Edition" an English version has been published, the second edition of this book presumably many people have read, known as one of the four major Java books, but the second edition of 2009 published, to now nearly 8 years,

SummaryShallow cloning and deep cloning is a low-difficulty factor for javase, but should not be underestimated.Suppose a scenario: for a list, there is no direct manipulation of it in the code, but the attributes of the elements inside are changed,

Copying is getting a copyCloning is copying a copy of an object. However, there may be basic data Types in an object, such as: Int,long,float, etc., and also contain non-basic data types such as (arrays, collections, etc.)The value of the base type

Java clone () method instructions, javaclone One advantage of Java is that it removes the pointer concept, but many programmers often ignore the difference between objects and references in programming, in addition, Java cannot solve the problem of

There are many beginners who are confused about the difference between CopyTo () and Clone (). Searching the web, most programmers explain the problem to the difference between a shallow copy and a deep copy, and the light copy and deep copy are

The Clone method returns a copy of the instance object, typically X.clone ()! = X | | X.clone (). GetClass () = = X.getclass () | | X.clone (). Equals (x) is also true, but is not strictly required, and we can override this method by overriding

Public ATM database deepclone () {memorystream MS = new memorystream (); binaryformatter BF = new binaryformatter (); BF. serialize (MS, this); Ms. position = 0; return BF. deserialize (MS) as ATM database ;} C # supports two types: "value type"

Application Analysis of PHP5 clone function. Undoubtedly, the launch of PHP5 has a profound significance for the development of network applications. This is not just because it is highly backward compatible with PHP4. Of course, PHP5 data packets

Undoubtedly, the launch of PHP5 has a profound significance for the development of network applications. This is not just because it is highly backward compatible with PHP4. Of course, PHP5 data packets have powerful object models and a set of new

/// /// baseobject class is an abstract class for you to derive from./// Every class that will be dirived from this class will support/// clone method automatically. /// The class implements the interface icloneable and there/// For every