1Introduction to JavaDiscussion over oops conceptAdvantages Of Java Over other Oops BasedLanguageDiscussion Over Garbage Collector2Java Tools3CompilersDecompilerProcess & Structure Of JVMSecurity Of JVMDifferenc
Regardless of whether one thinks that Java is now growing, or inactive, or dying, one has to admit that Java had truly revolutionised and had defined the programming language. Java had combined and brought to the tons of useful programming language features that were previously available only sep...
In this article we are going to introduce you to one of the JVM optimizations known as Compressed oops. The idea of compressed oops is raised from the differences between 32bit and 64bit architecture. So we will have a very short review of 64bit architecture and then go deeper into the t...
So, if you are an aspiring programmer or web developer, you should have a solid handle on Java basics. Here is a quick introduction to the most important Java information. What is Java? In essence, Java is two things. First, Java is a programming and computing platform. Sun Microsystems ...
To most people, the Java Garbage Collector is a black box that happily goes about its business. Programmers develop an application, QE validates the functionality and the Operations team deploys it. Within that process, you may do some tweaking of the overall heap, PermGen / Metaspace or threa...
java.lang.System Defined: public static void exit ( int status) Terminates currently running Java VM Status is status code, non zero will usually mean something abnormal. Used at end to indicate success, or in middle to signal problems. For more practice go to http://www.javabat.com www....
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A function definition specifies the name of the function, the types and number of parameters it expects to receive, and its return type. A function definition also includes a function body with the declarations of its local variables, and the statements that determine what the function does. ...
·Simple to get up and running ·Transparent Persistence achieved using Reflection ·Isn’t intrusive to the build/deploy process ·Persistence objects can follow common OOPS principles. ·In most cases Java object do not even know they can be persistence ...
Last but not least, Sphinx used to have a different code path internally for every matching mode, and that was of little help when maintaining and improving it. The EXTENDED mode fixes all of this. It decouples query syntax from ranking; you can choose a ranking function separately (using ...