Praneeth Thiruveedhula

Hi,
This is praneeth,I want to do Oracle Certification can you tell me how can i prepare.which one one is good material. I want to Know from the basics on wards.can you people suggests me which material i preffer.

Thanks in advance.
Praneeth.

Hi all,
i want to learn uml and its design patterns.and i want to do certification on it. can you tell me which material i can follow. and where it is available.

Really thankful to straight forward good reply.

Thanks & Regards,
Praneeth.

Hi all,
This is praneeth,i want to learn webservices,
how much time it will takes,is there any good tutorial.
what are the steps to learn webservices.
what are the requirements to learn the webservices.

i hope good reply.

Thanks & Regards,
Praneeth

hi,
in your program that service method is just like normal method.that method does't contain any parameters and does't throws any exception. so that is just like normal method. bydefault that method won't executes,and you have to call explacitly.

if you wrote the service method as follows then it may executes bydefault.

public void service(ServletRequest request,ServletResponse response)throws ServletException
{
System.out.println("javamirchi");
}

by using POST you can send huge amount of data to server.
you can send both text and binary data
it is secured than GET.

1)getOutPutStream(); is for both text and binary

2)getWriter(); is only for text data.

based on your requirement you can use it.

if any error occurs in a jsp.at that time you can display proper error jsp page by using the page directive isErrorPage attribute.

hi,
HttpServletRequest interface does't contain any sendRedirect(); method.

please clarify the question.

two ways to unzip war file

1)move to war file folder and type jar -xf filename.war
2)change the extention with .zip and extract it with winzip

Hi,
How to access map contents in the jsp..?

test.jsp

<%-- first import the Map interface into your jsp --%> <%@ page import="java.util.Map" %> u may use scriptlet for database code. or u may use <jsp:usebean> tag for getting data from database.

Hi all,

In india naukri and monsterindia are the no.1 job sites.in the uk what are the best job sites.
In the uk in which states we can get more java calls...

hi,
Thanks for replying can you tell me clearly how it.which site or procedure. I dont know about that one thats why iam asking dont mine.

Thanks ,
Praneeth

Hi,
This is praneeth,SCJP,SCWCD.i am intrested to work from my home.if anybody wants to give work,then contact me,i can work on hours basis or assignment basis, with less amount. utilize my skills. praneeth.scwcd@gmail.com

Praneeth(SCJP,SCWCD).

Why we are using these type of Generic classes is nothing but we are providing the type safty for our class.

Here the T is just logical name.it means at run time you can pass any type of value into this class.

instead of hardcoading the value we are putting logical name.

The 'T' may any thing at runtime it may be Integer,String,Boolean....etc

Here the in the Test class

if you want to use the Test class for Integers you can use it.
Test<Integer> t1=new Test<Integer>(10);

if you want to use the Test class for Strings you can use it.
Test<String> t2=new Test<String>("praneeth");

if you placed the String in the place of 'T' you are allowed to insert only Strings.(just like its hardcoading)
so now my Test class is in a position to handle any type of Objects.

i request you please observe the bellow simple example.

class Test<T> { T ob; Test(T ob) { this.ob=ob; } void show() { System.out.println("the type of ob is:"+ob.getClass().getName()); } public T getOb() { return ob; } } class GenericDemo { public static void main(String[] args) { Test<Integer> t1=new Test<Integer>(10); t1.show(); System.out.println(t1.getOb()); Test<String> t2=new Test<String>("praneeth"); t2.show(); System.out.println(t2.getOb()); } }

Ida Achi wrote:
Hallo,

I'm looking for an online Java teacher to clarify some doubts and so on. I'm preparing to sit for SCJP which I plan to sit for by May of next year. I realized I need help in many areas and would rather engage somebody dedicated to helping me understand. Thanks.
Ida

Hi,
This is Praneeth(scjp,scwcd),iam in hyderabad india.i am handling online classes from here both scjp and scwcd.spend 1hour time per day infront of you system with head phones.and i will explain each and every topic in scjp,take one demo online class.just like home tutions.

1:1 based classes means one faculty per one person.

requirements to online classes:Head Phones,internet connection,web cam(Optional).

send a test mail for scjp 1.5 syllabus.

duration--depends on you if you want i will finish as fast track.

for further details please contact me. praneeth.scwcd@gmail.com