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Java Code Interview Questions
Questions Answers Views Company eMail

How to read MS-word document in java without displaying junk (unnecessary) data?

Cognizant,

5 16712

how to print a message to console without using main() function?(do not use even static blocks also.)

Google, Zoho,

14 21704

How to create and run runnable jar file of a Java Project.

HCL, TCS, Tech Mahindra, US Consulate, Wipro,

4 29482

i am trying to intigrate ejb and hibernate ,from session facade i am callind dao implemented through hibernate,i am getting a ClassDefNotFoundException for this org/hibernate/Session i ve set the class path at build path and in setEnv in weblogic still .........

1508

how to display after one month adding today's sysdatedate in jsp?

1 4081

how to display date after one month using from today date in jsp

TCS,

3 5488

How to convert string containing decimal point into integer in java? For example given a string like "3.14" as input how to get integer 3 as result.

7 28937

inner join,outerjoin,trigger,stored procedure explain with code snippets?

IBM,

1 7197

how to store and retrive a set of values without using an array

FCS, HCL, Maximus,

8 9933

Can you forward data from a servlet to a regular .java class that is not a servlet?

3 5166

I am trying to pass the string firstName from a Servlet called SampleServet. I am running this on eclipse and it tells me that "the value for annotation attribute must be a constant expression. I don't understand why it is giving me this error. @PersonAnnotation(name = SampleServlet.firstName) public class AnnotationClass{

1433

How can we get the details for printing the employee details at run time using JDBC connectivity? can u provide the coding for that? Its urgent?

2 10547

How to run the Result Intemation System project in java for collage student in which result of internal exam marks send on parents mobile using SMS? what software required to run this project? please reply immediately...

2078

how to create a (*)pyramid using java codes???

Infosys,

5 24081

Where can i find some sample applications for different J2EE frameworks like Spring,Struts ,JSF, Hibernate etc ??

1704







Un-Answered Questions { Java Code }

Explain MIDlet Life cycle?

2011


plz send code for feature rich resume builder in j2ee frontend:J2EE Backend: DB2 Express

2675


In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute?

1689


How to get one hasmap value in another hashmap ,only value not key

526


exception org.apache.jasper.JasperException: java.lang.NullPointerException org.apache.jasper.servlet.JspServletWrapper.handleJs pException(JspServletWrapper.java:491) org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:419) org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServ let.java:260) javax.servlet.http.HttpServlet.service(HttpServlet.j ava:717) root cause java.lang.NullPointerException org.apache.struts.taglib.TagUtils.retrieveMessageRes ources(TagUtils.java:1175) org.apache.struts.taglib.TagUtils.message(TagUtils.j ava:1038) org.apache.struts.taglib.bean.MessageTag.doStartTag( MessageTag.java:224) org.apache.jsp.register_jsp._jspx_meth_bean_005fmess age_005f0(register_jsp.java:138) org.apache.jsp.register_jsp._jspService(register_jsp .java:94) org.apache.jasper.runtime.HttpJspBase.service(HttpJs pBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.j ava:717) org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:377) org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServ let.java:260) javax.servlet.http.HttpServlet.service(HttpServlet.j ava:717)

2901






Can we change the validator-rules.xml for our own validations in struts??

1965


How can I create connection two blue-tooth mobile in j2me. please urgent

1537


A game that has five levels of play has the score for each level stored in an array. You are to write a program that goes through that array and finds: a) the minimum score, and the level at which it occurred b) the maximum score, and the level at which it occurred c)the average score for all five levels The score data you must use for this program are as follows: Game Level Score 1 450 2 316 3 148 Stack implementations is mandatory.

1730


Write Down Steps Using SAX Parser

1799


I am trying to pass the string firstName from a Servlet called SampleServet. I am running this on eclipse and it tells me that "the value for annotation attribute must be a constant expression. I don't understand why it is giving me this error. @PersonAnnotation(name = SampleServlet.firstName) public class AnnotationClass{

1433


an on-line examination application using html jsp servlet and jdbc. including session management and cookies

4085


write a program in java to solve a system of n-variabled simultaneous equations using the guassian elimination method. let the maximum possible value of n be 100. run the program using hypothetical values for a set of 10- variables simultaneous equations. print out the program, the input equation and the results generated by the program.

3680


What is Generic" J2ME architecture?

1469


Can we run Applet in Web browser with security policy files

1691


hai, i want to know how the connectionpool manager work in the java or netbeans.Anybody having the exact code plz give to me i have no idea about that so help me plz

2211