Error in checking null value in string
Error in checking null value in string  Error in checking null value..."); int r=0; if(!registerno.equals(null)) /* Error line */ { r=1; } Can anyone plz help me to solve this. Thanks in advance 

error while compiling - Java Beginners
error while compiling  i am facing problem with compiling and running a simple java program, can any one help me, the error i am getting is javac is not recognised as internal or external command  Check if you JAVA_HOME 

Error While Compiling - Java Beginners
Error While Compiling  Hi All I Am a beginner and i face the following problem while compiling can anyone help me. C:\javatutorial\example> javac HelloWorld.java 'javac' is not recognized as an internal or external 

help me in solving this error
help me in solving this error  Hello, i have installed tomcat 6.0, i am getting following error while running application... that problem may be in your code. So please post your code. Thanks   Hello 

Logic error? HELP PLEASE! :(
Logic error? HELP PLEASE! :(  Hello Guys! i have a huge problem. What...); while (rs.next()){ String familyname...); while (rs.next()){ String familyname 

cannot find java.exe error while opening netbean5.5 - IDE Questions
this problem? 2)while i am installing nokiamobiletoolkit, I got the error name is windows 3 occured while loading the java vm(launching error anywhere), How can i...cannot find java.exe error while opening netbean5.5  HI, 1)i am 

checking the data
checking the data  Sir, I have built an application where a user types a long string as input. Then after he/she types a single word of that string... the user types the keyword "pay". I'm just not able to solve this problem 

Dll issue while launching the application
Dll issue while launching the application  I am using one dll in my...() of my application ) and have to exit from the application . But the problem is if the user has not installed the msi , then while launching the application 

error
HelloWorld Deployment Error for module: HelloWorld: Error occurred during deployment: Exception while deploying the app [HelloWorld...://java.sun.com/xml/ns/javaee'.. Please see server.log for more details. please help me 

Erron while
with that data.Here is my coding and error showing on that coding.Could anybody help to know my error? coding: public class Test { public static void main(String...Erron while   Hi, i'm doing a project regarding xml. I want 

error while running the applet - Java Beginners
); ++num; } } } } i have problem while running the code , error...error while running the applet  import java.applet.Applet; import... is correct but u have problem in running the program. You follow the following steps 

error while running a jsp page in netbeans
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error while inserting millions of records - EJB
error while inserting millions of records  Hello, I am using ejb cmp... out occurs same problem is occur when i am using hibernate but when i am using flushing then this problem is over so can u pls tell me any way to over come same 

Calculating the checksum of a file/Adler32
;    A Checksum is used for error checking while... it.  Adler32: It is a error checking technique used to check the accuracy of data while transmitting it to the other end. Errors are checked while the data 

Please Help To Solve My Problem
Please Help To Solve My Problem  PHP I Have 6 Textbox and 1 ok... Play Second Match With Same Team Then Generate The Error... EXAMPLE: A Team Play With B Team when A Team Play With B Team Again Then Generate Error. I Am Solve 

servlet redirect problem help needed
servlet redirect problem help needed  package p; import... is calling by a jsp..there is no problem,in this servlet the if condition always... out and also execute the last portion of the code...and giving error i thought 

servlet redirect problem help needed
servlet redirect problem help needed  package p; import... is calling by a jsp..there is no problem,in this servlet the if condition always... out and also execute the last portion of the code...and giving error i thought 

Some error find whats the problem
Some error find whats the problem  import java.io.*; public class... it's replace with second word 'was'. Respected sir i've a problem with above code i unable to understand that what's the problem in above code because output 

Just checking elswhere
Just checking elswhere  I have been posting some questions within the HTML group but getting no joy. I thought I would try another area. The main...="showComment();"> </body> </html> Please can you help 

Lock while inserting/updating database in multithreaded.
Lock while inserting/updating database in multithreaded.  Hi, I am... of each transaction and rollback at the time of error. After each transaction I give back the connection to connection pool for re-use. My problem is, from past 

Java error reached end of file while parsing
Java error reached end of file while parsing... to describe you a code that help you in understanding  java error reached end... an error i.e java error reached end of file while parsing as the class closing braces 

While running jsp
While running jsp  I found this error when i run the client.jsp can anyone help me javax.xml.ws.WebServiceException: Failed to access the WSDL at: http://localhost:8080/WebService1/MyWebService?wsdl. It failed with: http 

Need help with this!
the entrys in array score = -1 for later error checking. for(arrayCounter = 0...Need help with this!  Can anyone please help me... to a file at all at this time. Any help would be greatly appreciated, thank you 

facing problem while retrive value from Post textarea
facing problem while retrive value from Post textarea  Hi this is subha. I face a small problem while retriving value of the textbox in the java... about that then plz help me.  Please visit the following link: http 

error of HTTP Status 404 while running servlet on apache tomcat server
error of HTTP Status 404 while running servlet on apache tomcat server  i have followed the steps given here.Also hava put servlet-api in lib folder... be the problem 

How to Checking Syntax Error in PHP from Command Line
How to Checking Syntax Error in PHP from Command Line  Checking Syntax Error in PHP from Command Line   PHP allows you to check your script... check this: http://www.phpzag.com/checking-syntax-error-in-php-from-command-line 

facing problem plz help me out - Framework
Facing problem plz help me out  hi i am new to servlet i deployed... the web.xml file too parallel to the classes folder now i am facing this problem.plz tell me what to do... error:The requested resource (Servlet servlet 

Checking Classpath Validity - Java Tutorials
Checking Classpath Validity 2001-12-13 The Java Specialists' Newsletter [Issue 037] - Checking that your classpath is valid Author: Sydney Redelinghuys..., let's see what Sydney, the one-legged Java Guru has to say ... Checking Your 

Problem in uploading java application
Problem in uploading java application  I have uploaded my java... is running in local machine properly.But while trying to access the hosted application it is showing javax.servlet.ServletException: Parse Error in JSP page 

Validaton(Checking Blank space) - Spring
Validaton(Checking Blank space)  Hi i am using java springs .I am having problem in doing validation. I am just checking blank space. This is my controller. I named it salescontroller. package controller; import 

problem while reading .csv file
problem while reading .csv file  I have a problem here..... i am reading a .csv extention file which has some value....but the problem is der is an amount column which contains , in between (eg) 3,899.00 which inturns creates 

problem in onlinetest...
problem in onlinetest...  hi, my code getting the problem is ,when user leave a question then the server puts error... pls help me 

Problem with loginbean.jsp
Problem with loginbean.jsp  http://www.roseindia.net/jsp/loginbean.shtml - I am getting an error in loginbean.jsp.There is some error regarding .What is hello in this? Also in this example how 

XML Error Checking and Locating
XML Error Checking and Locating       In this section, you will learn how to check and locate an error... program helps you in checking and locating an error in XML document 

code problem - Java Beginners
; Hi friend, Code to help in solving the problem : import java.io....code problem  Dear sir, my problem is given below: suppose a file...(in)); String strLine; //Read File Line By Line int count=1; while ((strLine 

code problem - Java Beginners
- hy, Line2- how r u? and so on... how to sort it out, plz help me  Hi friend, Code to help in solving the problem : import java.io....(in)); String strLine; //Read File Line By Line int count=0; while (count< 

error message - Java Beginners
error message  sir, while i m trying to execute my first program(print my name)I get error message like" javac is not recognized as internal... ,this is the same.how can i take steps to solve this problem pls help.   

code problem - Java Beginners
strLine; int count=1; while ((strLine = br.readLine()) != null) { if(num...){//Catch exception if any System.err.println("Error: " + e.getMessage()); } } } Dear sir, my problem is that suppose i enter line number: 3 if line 

Java while coding - Java Beginners
, Code to help in solving the problem : import java.io.*; class Computation...Java while coding  Java loop and function coding question? How can I...; } } while (boolexit); } } Thanks 

Form Processing Problem
; <% } %> </table> </html> The problem while... = request.getContentType(); //here we are checking the content type is not equal... while (totalBytesRead < formDataLength) { byteRead 

java error - Java Beginners
. But if I want to run that program the fetches me the following error. For example...:\Program Files\Java\jdk1.6.0_17\bin> what may be the possible problem. since the same program while I am doing via NetBeans 6.7.1 it executes... I 

tomcat problem
tomcat problem  error like requested(rootdirectory/urlpattern) resources are not available getting while running servlet on tomcatserver 

Help needed for Form Validation please help!
as it has to go through the database for checking for incorrect Username/password combination . Problem arises while validating the Sign up part as after...Help needed for Form Validation please help!  I have created a page 

error
error  while iam compiling iam getting expected error 

Having problem with image upload....
Having problem with image upload....  I am uploading profile pictures... resource is not found on server.The same problem is occurring in case of updating.Getting updated my profile picture successfully but not showing while the url 

changing an image based on checking checkbox using HTML & JavaScript, Please put div blocks
changing an image based on checking checkbox using HTML & JavaScript, Please... the error. The answer should be like this - It has to display Desert.jpg once check box unselected, display Tulips.jpg when check box selected. Please help 

Tomcat Error:
Tomcat Error:   Hi, I am not able to start the tomcat server. If I try to start it then I am getting the below error. "coyote connector has not been started" Could some body please help me to solve the problem??? Thanks a ton 

Error in a code. - Java Beginners
Error in a code.  This is the question I posted yesterday: "I'm... quite figure out how to write the code for the GUI. Could anyone please help... should give an appropriate error message. The first part works perfectly fine 

Jsp Error - Development process
Jsp Error  Hi, While executing Add_Data.jsp , am getting following error. "Data type mismatch in criteria expression." "View_Data.jsp... Software Software Problem Solved Yes No    

Code Help Needed
error checking. for(arrayCounter = 0; arrayCounter < 26; arrayCounter...Code Help Needed  I am trying to help a buddy of mine with this program and I can't seem to figure it out. I am still working on it but any help 

While and do-while
While and do-while       Nested classes Here is another advantage of the Java, object... is that it doesn't need an object of the containing class to work. This can help 

Error-
Error-   Hello, I would like to know about XSD file. I try to print XML file but I am getting error SAXException-- says Content is not allowed in prolog. Please help me 

The while and do
While and do-while       Lets try to find out what a while statement does. In a simpler language, the while statement continually executes a block of statements while 

Location finding error - JSP-Servlet
the error as file not found. Below is the coding.The problem line is marked... file uploading program has an error. It requires the location should be given from...(); //here we are checking the content type is not equal to Null and as well 

Jcommon error
the jar file the latest one then also its giving me same error can u tel me why... the code for bar chart and pie chart where this error will not come. and also with jfreechart and jcommon jar files exactly that has to be downloaded. Plz help 

Questions and Answers Help
the detailed description of the problem you are getting while running your program. Providing the details description of the problem help the other...Questions and Answers Help       

Questions and Answers Help
the detailed description of the problem you are getting while running your program. Providing the details description of the problem help the other...Questions and Answers Help       

Java compilation error - Java Beginners
Java compilation error  Hello I am having this problem while...\AccountRecord.java I save AccountRecord.java in ch14 However I get an error saying... syntax is incorrect. Please help thanks  Hi Friend, Please send 

problem
problem  hi'sir mai niit student hu.mujhe java ka program samaj me nhi aata mai kya karu and mai kaise study karu please help me.   Learn Java from the given link: Java Tutorials 

connectivity problem
connectivity problem  i am facing error in Class.for name statement please help me correct it the error is ""java.lang.ClassNotFoundException... connectivity still i am facing this error* ================================oracle 

login problem in java bean - Java Beginners
login problem in java bean  login.jsp no longer redirects to the appropirate page. my bean code is correct and while seeing in error logs, it is displaying login failed and login success correctly. can u help me with the code 

please help me to this problem..
please help me to this problem..  i wrote a program like keyboard and i used [JTextFiled] means that just you can write inside the program (i.e inside the JTextField) but i want to make this program to let me write where i 

Problem
(new InputStreamReader(System.in)); String userInput; while ((userInput 

problem in setting the values from database
anyone help me?? I am facing this problem for past one week. I could't set...(""); text.requestFocus(true); System.out.println("error while...!"); System.out.println("error while validating"+ex 

Problem
)); String userInput; while ((userInput = stdIn.readLine()) != null 

Checking elsewhere with correctly blocked code and question
Checking elsewhere with correctly blocked code and question  Hi I have already posted this question but realised I had made a few mistakes. So firstly the problem again!. I have a textarea box for user comments which will return 

help me to solve this problem..
help me to solve this problem..  Given below is a class definition for Book. Type and compile the class, and answer the following questions: class Book { String title; //bookâ??s title double price; //bookâ??s price 

sql syntax error help
sql syntax error help  this query show syntax error .. i am unable to figure it out insert into order (orderdate, dpname, paymethod, tamount...') where is the error ?   Please send the error details and the datatype 

problem while hosting application - JSP-Servlet
problem while hosting application  hi , when i upload track.war file into my local tomcat server,it works properly whereas the same track .war file uploaded to the cabtracking.com, it does'nt work properly. PrivateLabel 

java runtime error - Java Beginners
bin of jdk1.6.0_17(as mentioned above in error path & path mentioned is also correct), then too it's displaying the error while running it through command prompt, what can be the possibility of getting the same error again and again 

error!!!!!!!!!
error!!!!!!!!!   st=con.createStatement(); int a=Integer.parseInt(txttrno.getText()); String b=txttname.getText... help me in removing errors in the above line 

error!!!!!!!!!
error!!!!!!!!!   st=con.createStatement(); int a=Integer.parseInt(txttrno.getText()); String b=txttname.getText... help me in removing errors in the above line 

error!!!!!!!!!
error!!!!!!!!!   st=con.createStatement(); int a=Integer.parseInt(txttrno.getText()); String b=txttname.getText... help me in removing errors in the above line 

i got an error while compile this program manually.
i got an error while compile this program manually.  import javax.servlet.http.*; import org.apache.struts.action.*; public class ActionOne{ public...,struts jar files and i got an error in saveErrors() error Heading cannot find 

problem with response.getOutputStrem()
problem with response.getOutputStrem()  <%@page import...); int ch; while ( ( ch = fis.read() ) != -1...(); } catch ( Exception e ) { }} Error 

population problem plz help me befor 16 March 2011 !!
population problem plz help me befor 16 March 2011 !!  the Q is : How...; i don't where is the mistake ?? Note : i have to use while or do while only...(); while ( popu < 30000);{ System.out.println( popuCount); countYear 

hibernate problem
hibernate problem  please help me.... log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment). log4j:WARN Please...:12) i am getting this prob while running my hibernate program in Eclips please 

Help!
Help!  thanks for ur code, I'd like to ask a question: after press "c" or "C", timer starts and after every delay ms, it'll print "This line... once.   oh, I see my problem. Thanks 

Error while SQL Server connection to Java
Error while SQL Server connection to Java  import java.sql.*; public class OdbcSqlServerConnection { public static void main(String args[]) throws... this code, i am getting an error as OdbcSqlServerConnection.java:29: class,interface 

Error while SQL Server connection to Java
Error while SQL Server connection to Java  import java.sql.*; public class OdbcSqlServerConnection { public static void main(String args[]) throws... this code, i am getting an error as OdbcSqlServerConnection.java:29: class,interface 

uploading problem
(); while (itr.hasNext... filePath where fileId='"+id+"' and fileType='PDF'"); while(rs.next...(); } } } } %> my problem...: firstly 

PLEASE HELP CAPTCHA PROBLEM
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solve this problem
is compiled but when i eneterd url in tomcat server. Its not giving error but only... in table please tell me the solution for thid problem import java.io.*; import... * from emp_sal"); while(rs.next()){ out.println("<p>< 

JFREE error
RECTANGLEINSETS IS NOT THERE IN THE JAR FILE. SO HOW TO SOLVE THIS PROBLEM? PLZ HELP...JFREE error   hi......... the code for making chart is: WHICH IS GIVING THE ERROR import org.jfree.chart.*; import org.jfree.data.category. 

Snake Problem
below: while(startX!=getWidth()-2 &amp;&amp; Right==true) //end of row earlier here was (While) { if(Last_num!=6... to stop the previous thread when i call the next. Please Help its very Important 

Servlet problem
problem from last three month and now i hope rose india developers will definitely help me. I built a web application using jsp, servlets . My web application... connectivity code it works but problem is with servlet page. My servlet code 

help
) submit (while clicking on submit button i have to send verification mail to the user) please tell me how could i design that. Please help me asap Thanks a lot 

jsp problem
jsp problem  problem:::::::: On JSP form ,when i insert data in text... but i want that data on form plz help me...........   Hi Friend, Use...("select * from employee where name='"+name+"'"); while(rs.next()) { data 

Im getting this error while running JPA project
Im getting this error while running JPA project  Exception in thread "main" javax.persistence.PersistenceException: [PersistenceUnit: examplePersistenceUnit] Unable to configure EntityManagerFactory 

query problem
to write this query in jsp please anybody help me, and send me that code... = st.executeQuery(query); while(rs.next()){ %> <tr> <td><input type 

result problem
but that program is not giving proper output.pls help me import java.io.*; import..."); res.setContentType("text/html"); PrintWriter pw=res.getWriter(); while(rs.next...=res.getWriter(); while(rs.next()) { pw.println(rs.getString("name 

jsp code problem - JSP-Servlet
has been given your jsp tutorial. retrive_image.jsp: but while I try to execute the code it gives the following error message in the tomcat server. plz help me to run this code........ HTTP Status 500 - type Exception 

getting error while inserting values in database
getting error while inserting values in database  AddUser.java...) { out.println("An Error Had occurred while accessing the database..."); if (envContext == null)throw new Exception("Error: No Context 

Dynamin Jfree chart in jsp---error
("Problem in creating chart."); } %> Generated error: <identifier> expected public class { Please help out on this   Post...Dynamin Jfree chart in jsp---error   While compiling this CODE 

While loop break causing unwanted output
While loop break causing unwanted output  Below I will paste my code. My problem is that when I run this I get to input a int and if correct... not understanding which is"hack2@1f24bbbf". Any help will be greatly appreciated 

problem of confirmation
problem of confirmation  sir, I tried ur code but when i click..."); while (rs2.next...{ } } Please help me, I m stuck. Thanks 

Java compilation error - JSP-Servlet
is working.. Please help to solve this problem.. I've tried the example given... to my problem, but having some error as below.. Generated servlet error: C...(any format, like xls,txt, jpeg) in that report.. So, while the report details 

How To get DgroupId while using maven.
How To get DgroupId while using maven.  Hello everyone, I read...-to-text-converter" then it shows error "Failed to execute goal...: Error creating from archetype: Group ID must be specified when creating a new 

Exceptions Rethrowing with Improved Type Checking
Exceptions Rethrowing  with Improved Type Checking In this section... checking. Take a a look at the following code having improved type checking of Java... extends Exception { } The third class, containing improved type checking 

help
, you are asked to make changes in the existing class. Problem: Open the class â.... Problem: â?¢ Modify the project to create user interface. Your program should... based on the percentage of cheating. please help me