INFO-TECH

Many Times due to some Environment variable setting in system values of path variable changes . . .which leads to this type of problems.Ex.1) If you open command prompt cmd and type any command as 'ipconfig' you get output as :Microsoft Windows XP [Version 5.1.2600](C) Copyright 1985-2001 Microsoft Corp.C:\Documents and Settings\Girish> Ipconfig'Ipconfig' is not recognized as an internal or external command,operable program or batch file.2) Now simple thing you have to do is : change path variable...

Hi, friends here i will explain you some little things about AJAX its absolutely for Beginners!!!! If you are advanced AJAX programmer then please correct me if am wrong!...Fine . . . .Enough now lets start with AJAX!!AJAX = Asynchronous JavaScript and XML.......Its not at all a programming language but a new way to use existing Web Technology Standards. still wondering what it is ? ? ? ok . . .lemee explain you...You might be familiar with social engineering websites like orkut.com...when...

import java.io.*;import java.sql.*;class oraclecon{ public static void main(String argsp[]) { try { Connection con = null; Class.forName("oracle.jdbc.driver.OracleDriver"); con=DriverManager.getConnection("jdbc:oracle:thin:@snk:1521:database_name","scott","tiger"); Statement s=con.createStatement(); s.execute("select * from emp"); s.close(); } catch(Exception e) { } }}Thank Y...

Why you want read write access to your system in Single User Mode ? ? Why ? ? Ofcourse its bad practice but we want rw access to bash in some situations like in Maintenance Mode ? ? ? still why ? ? ? ok . . . .lemme explain you . . .Imagine you are doing LVM (I hope u know LVM) and you already activates USER QUOTA (Hope you know it) Now If this is the situation and you forgot to Disable USER QUOTA before reducing LVM size then probably after restart you will simply lang to maintenance mode!!!Now...

Hi Friends , It's not at all a different thing i have done , many of you might have already passed RHCE some of you might have passed RHCSS and blah blah . . .but everyone have their own experience about their certification. So here i will share few things about my experience of being an RHCE.It was 29th June 2010 , TuesdayThis time Red Hat had a scheme , 11000 for First Shot + 2000 for next shot! Personally don't wann waste money , and no one will rt???So just woke up by 7 and my exam center was...