Static Keyword

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Static keyword in Java used for indicating the members are belong to the class and not to the instance. It means that, if you declare a static members, it is shared among all the instances of that class. Also note that the static members are initialized before the instance creation of that class. Static keyword […]

OCPJP 6 Mock Exam – 9

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1 . What is the result when you compile and run the following code? Choose the one below: Compile Time error Runtime error Prints Testing myTop method in Top class on the console Prints Testing myTop method in Down class on the screen 2 . Which of the code fragments will throw an “ArrayOutOfBoundsException” ? […]

JSP Implicit Objects

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Java EE Tutorials JSP Tutorials Recommended Books for Java Server Pages (JSP) Implicit objects are java objects that are created by container when JSP page is being translated to servlet and are accessible to Java scriptlets or expressions in JSP pages based on scope of particular object type. There are 9 implicit objects which are […]

JSP Directives

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Java EE Tutorials JSP Tutorials Recommended Books for Java Server Pages (JSP) Directives specifies translation time instruction to JSP engine. There are three types of directives: page directive include directive taglib directive JSP Page Directive This directive can be used to specify any of a number of page-dependent attributes such as scripting language to use, […]

NetBeans IDE 8.0 Beta Released

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NetBeans is one of the leading IDE for the programming languages. This tool can be used as a platform to develop any complex applications using Java languages. This week they have announced the release of NetBeans 8.0 Beta which is mainly focusing on the support for Java 8 language. They are supporting the out of […]

Final Keyword

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Final keyword in Java language is used with variables, methods and classes. The general idea behind the use of final is to restrict the manipulation of original value. Variables – The initial value can not be changed once it is assigned. You can initialize the final variable first time, but later it is not allowed […]

Abstract Keyword

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Abstract keyword is used with class and method declaration. Abstract defines incomplete data structures where the final or complete implementation will be done by its child class. In Java, Abstract used for defining the common behaviour for a class and let the child class to override the common behaviour. Some of the characteristics of the […]

JSP Actions

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Java EE Tutorials JSP Tutorials Recommended Books for Java Server Pages (JSP) JSP actions are XML syntax tags used to control servlet engine.The Action tags are used to control the flow between pages and to use Java Bean. We can insert file, forward one page to another page or we can create HTML page for […]

JSP Syntax

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Java EE Tutorials JSP Tutorials Recommended Books for Java Server Pages (JSP) This tutorial explains the basic elements used in the JSP pages. Following table lists these JSP elements with syntax. JSP Tag Description Syntax Directive Specifies translation time instruction to JSP engine. There are there types of directives: page,include and taglib directives. <%@Directives%>, <%@page..%>, […]

Bootstrap Vs Foundation

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This tutorial highlights the overview of important differences between the UI frameworks Bootstrap and Foundation. If you are not familiar with these frameworks, please the introduction article on bootstrap and foundation. For last couple of years, advancement on the mobile technologies are enormous. Data access using the mobile devices like Smartphones and Tablets overtook the […]