interface oops concept

OOP, oops OOP: a key concept of object-oriented technology that connects processes with data. Changes the state of separating data from programs in traditional data. Packaging programs and data together is called encapsulation. The definition

For anyone who writes the kernel code, one of the most attractive issues is how to complete the debugging. Because the kernel is a function set not related to a process, its Code cannot be easily put in the debuggerAnd cannot be tracked. This

Original address: http://blog.csdn.net/seatalks/article/details/52981819In this article, let's talk about compressed oops (a compressed normal object pointer). It is one of the optimization techniques of the JVM. Why should we put forward the

ArticleDirectory Misuse reason Last issue review As mentioned above, a user has taken the industry standard switch (a standard standardswitcher, which relies on the istandardswitchable interface to work, but currently our lamp does not

1. What is a namespace If you only need to know one of the modern PHP features, it should be a namespace. Namespaces are introduced in PHP5.3.0 to organize PHP code in a virtual hierarchy similar to the directory structure of file systems in the

Original link (with code)Translate originalIntroducedDLL (dynamic-link library) allows a series of function functions to be encapsulated in a separate module and then provided to an external consumer using an explicit list of C functions. In the 80 '

http://www.cnblogs.com/geneil/archive/2011/12/08/2281367.html I. Unified address and independent addressing This part comes from: http://blog.chinaunix.net/space.php?uid=21347954&do=blog&id=443670, thanks to Mason_hu's sharing.From the CPU to a

Original URL: http://www.cnblogs.com/geneil/archive/2011/12/08/2281367.htmlI. Unified addressing and independent addressingThis part comes from: http://blog.chinaunix.net/space.php?uid=21347954&do=blog&id=443670, thanks to Mason_hu for sharing.From

Reference URL: http://itindex.net/detail/49579-java-%E7%A9%BA%E9%97%B4http://openjdk.java.net/jeps/122Http://www.open-open.com/lib/view/open1434962681825.htmlIn this article we will introduce an update to the JVM, which is the removal of persistent

The runtime type information allows you to discover and use the type information when the program is running. 14.1 why rtti? In Java, all type conversions are checked for correctness at runtime. This is also the meaning of rtti: identifying the type