Source Code Caesar Chiper with Java

In cryptography, a Caesar cipher, also known as Caesar's cipher, the shift cipher, Caesar's code or Caesar shift, is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. For example, with a shift of 3, A would be replaced by D, B would become E, and so on. The method is named after Julius Caesar, who used it in his private correspondence.

The encryption step performed by a Caesar cipher is often incorporated as part of more complex schemes, such as the Vigenère cipher, and still has modern application in the ROT13 system. As with all single alphabet substitution ciphers, the Caesar cipher is easily broken and in modern practice offers essentially no communication security.

This the source code. I use NetBeans 6.9 , so, this is a project for NetBeans...
enjoy it..

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Program to Check Word Palindrome with C

A palindrome is a word, phrase, number, or other sequence of units that may be read the same way in either direction, with general allowances for adjustments to punctuation and word dividers. Composing literature in palindromes is an example of constrained writing. The word "palindrome" was coined from the Greek roots palin (πάλιν; "again") and dromos (δρóμος; "way, direction") by the English writer Ben Jonson in the 17th century. The Greek phrase to describe the phenomenon is karkinikê epigrafê (καρκινικὴ επιγραφή; "crab inscription"), or simply karkinoi (καρκίνοι; "crabs"), alluding to the movement of crabs, such as an inscription that may be read backwards.

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Java Method - Tutorial 1

A method is just a chunk of code that does a particular job. But methods are set out in a certain way. You have a method header, and a method body. The header is where you tell Java what value type, if any, the method will return (an int value, a double value, a string value, etc). As well as the return type, you need a name for your method, which also goes in the header. You can pass values over to your methods, and these go between a pair of round brackets. The method body is where you code goes.

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The Origins of C

C was invented and first implemented by Dennis Ritchie on a DEC PDP-11 that used the Unix operating system. C is the result of a development process that started with an older language called BCPL. BCPL was developed by Martin Richards, and it influenced a language called B, which was invented by Ken Thompson. B led to the development of C in the 1970s. For many years, the de facto standard for C was the version supplied with the Unix version 5 operating system. It was first described in The C Programming Language by Brian Kernighan and Dennis Ritchie (Englewood Cliffs, N.J.: Prentice-Hall, 1978).

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SQL Stored Procedure in MySQL

A stored procedure is a segment of declarative SQL code, which is stored in the database catalog. A stored procedure can be invoked by a program, a trigger or even another stored procedure. A stored procedure which calls itself is recursive stored procedure. Almost RDMBS supports recursive stored procedure but MySQL does not support it well. You should check your version of MySQL database before implementing recursive stored procedures.

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Create Triggers in MySQL - Tutorial 1

What are triggers? What are they used for? A trigger is a set of code which is executed in response to some event. E.g Update employee_perfomance table when a new task is inserted in task table. Here, the trigger is “update” and the event is “inserting a new row”. A trigger in MySQL is created using CREATE TRIGGER trigger_name. We need to specify the trigger type. Triggers can be used for actively control, monitor, and manage a group of tables whenever an insert, update, or delete operation is performed.

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Create a Triangle or Pyramid Using C

It is an exploration of the C programming How to make a triangle or pyramid with bahaca C.  
You can make this?

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VB Script - Introduction

Microsoft’s VBScript (Visual Basic Script) is a scripting language used to create dynamic and interactive web pages. VBScript is a subset of Visual Basic, a more developed scripting language, and is commonly used on the Web as a client side scripting la
VBScript, like JavaScript (Jscript) is an ActiveX-enabled scripting language that connects to scripting hosts such as Internet Explorer and performs functions locally using the Windows Script Host (WSH). As a general rule, scripting languages are coded faster and simpler than in the compiled languages of C and C++. VBScript is structured and used with smaller programs with limited capability. Programmers, developers and IT professionals learning VBScript should also be familiar with ASP (Active Server Pages) and possess SQL Server commercial experience. Tutorials on VBScript include controlling script routines, working with objects, variables, forms and general VBScript information.

VB Script - Introduction

Vb Script tutorials will be covered in the following topics which are given below :

• What is VB Script ?
• Working with Variables?
• Objects and VB Script ?
• Controlling VB Script Routines ?
• Using VB Script with Forms?
In this tutorial you will learn about VB Script - What is VB Script ? Introduction, Description, How to Add VB script to web pages ? The Script Tag, How to handle Non Supporting Browsers and Conclusion

What is VB Script ?

Introduction :

VB Script is a scripting language developed by Microsoft. With the help of this scripting language you can make your web pages more dynamic and interactive.
VB Script is a light version of Visual basic and it has an easy syntax.

Description :

VB Script is widely used and most popular as a client side scripting language. In html language you use < and > around the tags. But you can use many tags inside one pair of < % and % >. For Printing a variable you can use < % = % >.
nguage and server-side processing in ASPs (Active Server Pages). The interpreted script language VBScript is designed for Web Browser interpretation. VBScript is similar to scripting languages, including; Netscape’s JavaScript, Sun Microsystem’s Tcl, IBM’s Rexx and the UNIX-derived Perl. These scripting languages have been designed to be used as an extension for html language. A Web Browser receives the scripts for websites through web page documents that are then parsed and processed.

reference : http://www.exforsys.com/tutorials/vbscript.html

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GridLayout on Java

The GridLayout class is a layout manager that lays out a container's components in a rectangular grid. The container is divided into equal-sized rectangles, and one component is placed in each rectangle. For example, the following is an applet that lays out 3 textfields and 3 labels into three rows and two columns:

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BorderLayout on Java

A border layout lays out a container, arranging and resizing its components to fit in five regions: north, south, east, west, and center. Each region may contain no more than one component, and is identified by a corresponding constant: NORTH, SOUTH, EAST, WEST, and CENTER. When adding a component to a container with a border layout, use one of these five constants, for example:

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Java Integrated Development Environments (IDEs)

An integrated development environment (IDE) is a software application that provides comprehensive facilities to computer programmers for software development. An IDE normally consists of a source code editor, build automation tools and a debugger.

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Java Editors Tools

If you are new to Java programming, you are probably starting by using notepad. When you want to compile and run a program, you need to open a DOS window and type javac MyProgram.java and java MyProgram. Also, what you type is what you get: notepad does not help you any way with Java syntax or design. This is fine if you are just starting, and even experts sometimes use command-line Java options. However, a good Java-savvy editor or Integrated Development Environment (IDE) will make the job of creating Java code a lot easier.

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JAVA FlowLayout

The FlowLayout is the simplest layout manager. By default, it puts all the components into a row in the order they are added to the container from left-to-right. If the row meets the end of the container then a new row is started beneath.

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About Class on JAVA Programing

In the real world, you'll often find many individual objects all of the same kind. There may be thousands of other animal in existence, all of the same make and model. Each animal was built from the same set of blueprints and therefore contains the same components. In object-oriented terms, we say that your animal is an instance of the class of objects known as animals. A class is the blueprint from which individual objects are created.

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Object-Oriented Programming Concepts

The main goal of this course is to convey a deep understanding of the key concepts of sequential object-oriented programming and their support in different programming languages. This is achieved by studying how important challenges are addressed through language features and programming idioms. In particular, the course discusses alternative language designs by contrasting solutions in languages such as C++, C#, Eiffel, Java, Python, and Scala.

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About the JFC and Swing

JFC is short for Java Foundation Classes, which encompass a group of features for building graphical user interfaces (GUIs) and adding rich graphics functionality and interactivity to Java applications. It is defined as containing the features shown in the table below.

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