35,618 Topics
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| | Hello Everyone, I've created a jasper report in pdf format , and it is getting stored in the dir, can anyone tell me how to read that pdf from jsp and to display in that...cond:i cannot make the report from jsp.i have to read that from the dir(d:/reports into report.jsp)..........................Thanks |
| | Hai to all i want to program to send email automatically. How can do tell me all step plz.. Thanks in advance  |
| | can anyone plz help me out?i want to send email through my jsp page.i had used the SmtpClient class but it's not working.. |
| | hello. Am having a hard time intepreting this java error. The last post made somethings clear but I dont know what am missing. I am getting the error "cannot find symbol construtor Student(java.lang.String, java.lang.String,char,boolean,int,int)" Iam getting the error on this line of code [code] Student studentObj1=new Student("mark","251461",'m',false,3,5);[/code] Here is the … |
| | hi , i am a beginner in jsp, can any one help me how to send the radio button values in to db i used radio button as <input type ="radio" name="status" value ="single" checked> and onother is <input type ="radio value ="married" name ="status"/> how can i pass these …  |
| | OK hey everyone came across this board and wondered if anyone can help me with a problem I'm having? Sometimes this laptop will start becoming jumpy, the mouse will freeze for a fraction of a second and there is a noise from the speakers which happens every few seconds. I'm … |
| | hi guys, how to detect that the text in the JEditorPane has been changed to tell the user before exit the application. |
| | doubt on garbage collection How the garbage collection thread is called. Who calls the garbage collection thread. Is it jvm itself. Is it called by jvm when ever we start running a program. And when we say that garbage collection is an automatic process then why do we implement [code]System.gc()[/code] … |
| | Hai, Can any one solve thsi problem immediately for me.First ,I got one WSDL file from thirdparty using that wsdl through SOAPUI plugin (WSDL2Java) i got some classes and i created one webservice and deployed it in the JBOSS Server and also i had written one client class and in … |
| | I am working on a simple "test 123" java program for a RoboJDE robot. I keep getting a semantic error when I compile. The error reads ***semantic error: "private" is not a valid modifier for al ocal variable*** ***semantic error: "staict" is not a valid modifier for a local variable*** … |
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| | kindly expalin the following doubt on run method can you explain how run method is called and who calls the run method. Also can you explain that if a main method has one more thread then how the scheduling is done.How the priority is set for main and the other … |
| | I had come across some strange behaviour while i was looking at some java code. These are as follows:- 1. here is the first observation The output of this is false but not [code] str1 == str2 [/code]false.can you tell me why? [code] String str1 = "shobhit"; String str2 = … |
| | Hello I have been studing the tutorial at [URL="http://http://www.netbeans.org/kb/61/web/hibernate-vwp.html"]http://http://www.netbeans.org/kb/61/web/hibernate-vwp.html[/URL] I am starting to understand how data from a database gets to a webpage to a table via a selection box. But in the code I can not see where it actually build a SQL query is there a method in … |
| | Dear Developer I will soon be a begginer in java industry, so i would like to know as to which java questions and what to expect in java interviews and industry, because i believe that in industry every thing is different from what i was doing at Teriary level. if …  |
| | hi.. :) how to declare a timer duration and control its clock tick with a method  |
| | hello folks, could anyone tell me how to access a spreadsheet from a java program? I tried using the javaexcel API but cant run the program. Any other APIs/ways I can find? thanks |
| | It is quite hard to explain what I mean here, but... Say I have a class that is stored on a hard drive like this.. [CODE]project/helpers/MyToolkit.class[/CODE] i.e. the class MyToolKit is stored in the package project.helpers and would declare it in its code like this.. [CODE=Java] package project.helpers; public class … |
| | I need helping writing the following code that does the following pls Implement the following String List ADT: A String List is a list (sequence) of strings with the following methods: 1. A constructor that initializes the list to be empty. 2. A boolean isEmpty() method that returns true if … |
| | i did a codig to find the no. of words,no. of characters and no. of lines in a file i was not getting the output, can anyone help me [ICODE]import java.io.*; public class countCharacters { public void Lines()throws IOException { File f = new File("in.dat"); FileReader fr = new FileReader(f); … |
| | Hi I am new to java and j2ee Can anyone send me the code for to-do list creation in java swings and mysql DB i want to create a to-do list in jsp . and i feel that if i modify the code from java swings to jsp then i …  |
| | hey will someone give me a code of a fiel sharing peer to peer application so that i can get familiar with it because even though all the researches are helpfull but i have to read some code to understand it better thanks |
| | Hey everyone, im working on a project for uni. The question wants me to read from a text file, place the info into an array, sort the information in that array and write it to a new file with the sorted information. So far i have been able to read … |
| | Hi i am facing a problem of passing data from a text file to array. i have read the text file but somehow i can't pass it into the array and it keep giving me nullPointerException. Can someone help? Is there something wrong with my code? And how do i … |
| | Hello friends, I want to write a javascript to list of all files in a folder including files in the subfolders. This is for the scorm purpose to list all the files. some examples are listing files but not listing the files inside the subdirectories. I want the file's full … |
| | This is the error what i get when i try to run my project: [CODE]Local Exception Stack: Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b04-fcs (04/11/2008))): oracle.toplink.essentials.exceptions.DatabaseException Internal Exception: java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/varad1 Error Code: 0 at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:305) at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:102) at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource (DatasourceLogin.java:184) at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource (DatabaseSessionImpl.java:582) … |
| | hello!!im new in jsp and i want your help...i am making a site for e-betting,so i'm trying to make the code where the client is betting and site is making the multiplication with the amount that client is betting and thn write it to mySQL database...can anyone help me?im very … |
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| | Hello friends, I want to write a javascript to list of all files in a folder including files in the subfolders. This is for the scorm purpose to list all the files. some examples are listing files but not listing the files inside the subdirectories. I want the file's full …  |
| | I am trying to populate a dropdown1 list with instructor names determined by the instructor id. is this code suffient? I have the binding write as far as I can tell but no string name population of the dropdown list. [code] private void buildInstrOptions(){ List<Teacher> teacherList=null; try{ Session session = … |
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