They are called shift operators and they operate by shifting the number of bits being specified as an operand in the operation. >> —> Right shift Operator << —> Left Shift Operator >>> —-> Right bit with zero fill operator. The first two maintain the MSB when shifting thereby they maintain the sign of the …
Archives for February 2013
List of Hibernate SQL Dialects
RDBMS Dialect DB2 org.hibernate.dialect.DB2Dialect DB2 AS/400 org.hibernate.dialect.DB2400Dialect DB2 OS390 org.hibernate.dialect.DB2390Dialect PostgreSQL org.hibernate.dialect.PostgreSQLDialect MySQL org.hibernate.dialect.MySQLDialect MySQL with InnoDB org.hibernate.dialect.MySQLInnoDBDialect MySQL with MyISAM org.hibernate.dialect.MySQLMyISAMDialect Oracle (any version) org.hibernate.dialect.OracleDialect Oracle 9i/10g org.hibernate.dialect.Oracle9Dialect Sybase org.hibernate.dialect.SybaseDialect Sybase Anywhere org.hibernate.dialect.SybaseAnywhereDialect Microsoft SQL Server org.hibernate.dialect.SQLServerDialect SAP DB org.hibernate.dialect.SAPDBDialect Informix org.hibernate.dialect.InformixDialect HypersonicSQL org.hibernate.dialect.HSQLDialect Ingres org.hibernate.dialect.IngresDialect Progress org.hibernate.dialect.ProgressDialect Mckoi SQL org.hibernate.dialect.MckoiDialect Interbase org.hibernate.dialect.InterbaseDialect Pointbase …
What is the difference between JRE,JVM and JDK?
If you are a Java developer, it is very often that you think about understanding the JRE,JVM and JDK. Once if you understand these things, it would be quite easy for you to visualize things in logical manner. Also look at the picture below, that will clear all your questions about the JRE,JVM and JDK. …
Creating Simple Java Project Using Apache Maven
Maven is a build and project management tool for java based application development. In previous article(“Apache Maven for Beginners“), we talked about installing and configuring maven on windows operating system. In this article, we shall see how to create a simple Maven project, check the created directories and build the project. If you have any …
OCAJP 7 Mock Exam Questions (Java Basics)
Q 1 : Which of the following are keywords in Java programming language a) public b) static c) void d) main e) scope Q 2 : Consider the code In the above code which of the following define local variables: a) i, j only. b) sum only. c) i, j and sum. d) There are …
Apache Maven for Beginners
What is Maven? Apache Maven is project management tool which is following the concept of a project object model (POM). Mavan can manage project’s build and documentation from a central place. Maven 1 actually was started as a sub project of Apache Turbine in 2002 (by Sonatype’s Jason van Zyl). It was released in July …
Manipulating Styles with jQuery
In the previous article we discussed about manipulating element CSS Classes using jQuery. In this article we’ll explore how to read or manipulate style properties of elements using jQuery methods. The CSS Classes defined using class attribute can be used to control the look and feel of an element. A predefined CSS definition matched with …
Apache ANT Listeners and Loggers
This article explains in brief about two features of ANT which are used to monitor the build process: Listeners and Loggers. In the previous articles on ANT we saw that ANT has logging feature(logging using external log4j). If the logger is not specified then ANT uses the DefaultLogger. Along with logger, Ant also has a …