3G BlackBerry
Blackberry is the most popular mobile phone, which looks luxury in model and has
classicality type. It can provide many funs to its users. Blackberry handset has many capabilities that can’t be found on other devices. Main advantage of the Blackberry is able to support various types of new software or applications. An excellent feature [...]

Drop Data Base from oracle
DROP USER databasename cascade; //Oracle
It is possible to drop a database in Oracle with the new SQL statement drop database. The command gets rid of datafiles online redo log files, controlfiles and spfile.
Example to use the command
shutdown abort;
startup mount exclusive restrict;
drop database;
exit
Requirements
database must be closed,
exclusively mounted,
restricted

Get All Tables in a Oracle and MySql Schema
Oracle
In Oracle you can use the following query
select object_name from user_objects where object_type = ‘TABLE’;
MYSQL
In MySql you can use the follwing query
show tables;
Get All Schema in Oracle and MySql
ORACLE
We can get all oracle schemas using the following query
SELECT username FROM all_users;
or
SELECT * all_users;
MYSQL
We can get all mysql [...]

Java Messaging Service (JMS)
The Java Message Service (JMS) provides a standard Java-based interface to the message services of a Message-Oriented-Middleware (MOM) of some other provider. It is based on the (J2EE) Java 2 Platform, Enterprise Edition. Provide a common away for programs to create, send, receive and read messages in any distributed Enterprise System. Apache [...]

Disable all links using javascript
function DisableEnableLinks(xHow){
objLinks = document.links;
for(i=0;i
objLinks[i].disabled = xHow;
//link with onclick
if(objLinks[i].onclick and xHow){ //replace the and by &&
objLinks[i].onclick = new Function(“return false;” + objLinks[i].onclick.toString().getFuncBody());
}
//link without onclick
else if(xHow){
objLinks[i].onclick = function(){return false;}
}
//remove return false with link without onclick
else if(!xHow && objLinks[i].onclick.toString().indexOf(“function(){return false;}”) != -1){
objLinks[i].onclick = null;
}
//remove return false link with onclick
else if(!xHow && objLinks[i].onclick.toString().indexOf(“return false;”) != [...]

Drop database from mysql
The drop database command is used when you no longer need one of the SQL databases on your server. It will remove it permanently.
Query Syntax:
drop database databasename; //mysql
Examples: If the database to be dropped is called “customer_profile”, run the following query to delete the entire database. This will remove the database ‘customer_profile’ [...]

AWT:
Java programming language class library provides a user interface toolkit called the Abstract Windowing Toolkit (AWT). Effective graphical user interfaces are inherently challenging to design and implement, and the sometimes complicated interactions between classes in the AWT only make this task more complex. The AWT was designed so that programmers don’t have worry about the [...]

The Mechanism to channelize NRI investments in India
“Non-Resident Indian (NRI) means a person resident outside India who is a citizen of India or is a person of Indian origin”.

Need for NRI Investments:
Ø Increase in equity level must be from expansion of the equity base.
Ø Requirement of Nuclear energy is used in [...]

Difference between Portal and Portlets
It’s like the difference between a Servlet and an application server.
I. a) A portlet is an interactive component that delivers content to the end user. Developers develop portlets, just like developers develop servlets.
I. b) A portal server runs portlets, and delivers a portal page to the end user. A portal page [...]

Eclipse is a Java tool, free and open source software built by an open community of tool providers.The eclipse platform provides tool developers with ultimate flexibility and control over their software technology.Eclipse is mainly written in java by use of the various plug-ins in other software language such as COBOL, PHP, Perl, C, C++, Python [...]