Visa interview tips

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How to succeed in visa interview MORNING OF INTERVIEW 1.   Wake up early in morning date of interview 2.   Take shower with cold water this opens your eyes and alerts you 3.   Shave properly. Do not leave beard or facial hair 4.   Comb your hair nice (get a haircut before the interview date) 5.   Brush your teeth. 6.   Wear good clothes … Continue reading Visa interview tips

Liferay sql server configuration

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The below are the steps for configuring the LIferay with SQLServer Download sqljdbc4.jar and place it in  tomcat bin folder(eg: C:\Liferay\liferay_tomcat\tomcat-7.0.27\lib) Go to the path   C:\Liferay\liferay_tomcat\tomcat-7.0.27\webapps\ROOT\WEB-INF\classes Add these lines in it jdbc.default.driverClass=com.microsoft.sqlserver.jdbc.SQLServerDriver jdbc.default.url=jdbc:sqlserver://SYSTEM003\\SQLEXPRESS:1433;databaseName=Northwind jdbc.default.username=username jdbc.default.password=password Restart the server Select sqlserver in Database Fill the confuration details as specified in portal-ext properties file Once the settings … Continue reading Liferay sql server configuration

What is Oracle Block

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The block is small logical storage area The block is primarily used to store, read and write all oracle data The oracle data’s are tables, cluster, Index, views and so on The single data block can hold many table rows The block size is configurable generally 4kb, 8kb or 32kb Each data block corresponds to … Continue reading What is Oracle Block

What is JavaFX 2.2

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It is a Java API used to create and deploy Rich User Interface It has build-in high quality UI controls such as Color picker, pagination, Charts, Menus It can run on any desktop, browser and mobile phone which support Java platform Fortunately It is completely written in Java so it very convenient for Java developer … Continue reading What is JavaFX 2.2

What is Lightweight Component

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It is completely written in Java. It supports cross-platform compatibility. It provides uniform behavior on all platforms. It does not look like native control. It can be more efficient at utilizing system resource. But it is slower execution speed.

What is Java Swing

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It is a GUI toolkit for Java platform introduced by JFC. It is mainly used to develop look and feel, rich client applications. It is platform-independent because it is purely written in Java. It provides highly flexible and powerful features than AWT. It has lightweight component. It provides advanced features such as Java 2D, drag … Continue reading What is Java Swing