Java2007-02-01
Lexical Issues
Now we will see atomic elements of java. Java programs are a collection of white space identifiers, comments, literals, operators, separators, and keywords. The operators are descr
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Java2007-02-01
while loop iterations in java
One of the most important characteristics of a computer is its ability to execute a series of instructions repeatedly. This cycle introduces the concept of loops, which allow the u
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Input and output in java
In the examples the keyword display was used for displaying the results of programs. The keyword display can be used for displaying constants as well as variables.
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Introduction to Arrays
Variables are used to hold data in memory. For every variable used, there should be and appropriate declaration. If 100 numbers are to be accepted, then 100 different variable decl
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Character Arrays
Arrays are not confined to numeric elements only. They also can consist of characters. A string is stored as an array of characters.
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Decision-making:
If a certain condition is true, you direct the program to take one course of action. If the condition is false, you direct the program to do something else. This is one of the most
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Java2007-02-01
constants and variables
Main task of a program is to deal with data. Data used in programs are categorized as: 1. constants 2.variables
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Components of program
The components of a program are explained in the article
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Why java is important to the Internet
The Internet helped catapult java to the forefront of programming, and java, in turn, has had a profound effect on the Internet. The reason for this is quite simple: Java expands t
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The java Buzzwords
No discussion of the genesis of java is complete without a look at the java buzzwords. Although the fundamental forces that necessitated the invention of java are portability and s
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The creation of java
Java is related to C++, which is a direct decendent of C. Much of the character of Java is inherited from these two languages. From C, java derives its syntax. Many of java's objec
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Java magic
The key that allows java to solve both the security and the portability problems just described is that the output of a java compiler is not executable code. Rather, it is byte cod
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