General

What is the difference between Java IDL and RMI-IIOP?

2007-08-20T19:01:00.000+05:30

What is the difference between Java IDL and RMI-IIOP? This is a fundamental question and it's important to understand the distinction between these two ways of integrating the Java programming language with CORBA. Java IDL is for CORBA programmers who want to program in the Java programming language based on interfaces defined in CORBA Interface Definition Language (IDL). This is "business

What major patterns do the Java APIs utilize?

2007-08-20T18:37:00.000+05:30

Design patterns are used and supported extensively throughout the Java APIs. Here are some examples: · The Model-View-Controller design pattern is used extensively throughout the Swing API. · The getInstance() method in java.util.Calendar is an example of a simple form of the Factory Method design

Password-Protecting an Excel 2003 File

2007-08-20T18:30:00.000+05:30

By password-protecting your Excel workbook, you can prevent unauthorized users from opening and/or editing the workbook. You set a password for opening the workbook file when you're dealing with a spreadsheet whose data is of a sufficiently sensitive nature that only a certain group of people in the company should have access to it (such as spreadsheets dealing with personal information and

How to save wet cell phone !!!

2007-08-20T11:54:00.000+05:30

StepsGet it out of the water as soon as possible. The plastic covers on cell phones are fairly tight, but water can enter the phone over time. But this time may be quite short - 20 seconds or less. So grab your phone quickly!Remove the battery. This is one of the most important steps. Don't take time to think about it; electricity and water do not mix. Cutting power to your phone is a crucial