JavaServer Faces Unified Expression Language (EL)

The JavaServer Faces technology was introduced after the Expression Language for Java Server Pages technology has been developed. The JavaServer Faces technology required more powerful language which should do the tasks which cannot be done by the...

Java Puzzle - Problem of Two Developers

John has written the following program which prints the below message."I am developer 1You are developer 2" public class Main { public static void main(String[] args){ System.out.println("I am -->...

Java Puzzle - Problem of Two Developers Part 2

Please refer to the Java Puzzle - Problem of Two Developers before reading this puzzle. This puzzle uses the same scenario from the last month.Now in this puzzle, we have to print as shown below:"I am developer 1You are developer 2"Below are the...

Using command line argument in Shell Script

#!/bin/sh#Shell script to demonstrate Command Line Arguments # define variables to be usedi=1fact=1 # simple loop to use the command line arguments# Finding the factorial of a number supplied with the# command line argument $1while test $1 -ge...

Shell Script to demonstrate functions

We can modularize the code in Shell Script as well as with the other languages. Separate the common functionality into separate functions so that they can be used anywhere in the script. Also this makes the big programs to easily...

Shell Script to Check File Permissions

#Finding whether the file has write permission or not   echo "Enter A File Name"read file   Getting the correct letter indicating the permissions. The letter can be different for the type of user, i.e. the owner, group or all others. You can...

HTML Basics - Formatting Tags

What is HTML and how do I use it to create HTML pages? HTML is Hypertext Markup Language using which only your web pages(posts) will be displayed on the web browsers such as Internet Explorer, Mozilla Firefox etc. HTML is a set of tags that use...

HTML Basics - Drawing Tables

Tables are most useful components that can be used to display the data in rows and columns. Ofter we use the tables to position the text in the proper alignment. You can display the border along with the text or simply the text. You can color each...

Powered by CjBlog