35,618 Topics
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| | I write text to a pdf template based on the client's spec. I can set all the font name, sizes, etc pdf.beginText(); pdf.setFontAndSize(arg1, arg2); pdf.showTextAligned(align, text, x,y,0F); pdf.endText(); The problem I have is this part [B]pdf.setCharacterSpacing(float a);[/B] When I look at the properties of the text on the pdf (by … |
| | 1. For each of the following mathematical functions state the equivalent Big-Oh function, keeping in mind the general rules for using Big-Oh as described in the textbook and lecture. Assume very large values for n (i.e., as n approaches infinity). a. 100n2 + 87 b. 2n3 - 7n c. 70000000n2 …  |
| | import java.awt.*; import javax.swing.*; import java.awt.Color; import java.awt.event.*; import javax.swing.event.*; import java.io.File; import java.util.*; /* <Applet Code="MyPaint.class" width=400 height=400> </Applet> */ public class MyPaint extends JApplet { /* Declaring the variables.*/ JPanel panel; JPanel textAreaPanel; JTextArea drawTextArea; JScrollPane drawScrollPane; JLabel line, color, paint,kid,cil; JButton circle, rect, poly, ellipse; JComboBox cbLine, … |
| | Hi, I am new to javascript using Firefox. I don't know the basic principles of change in syntaxes if i have to make page compatible with FF. We've created javascript which is working fine with IE 6.0/7.0 and safari but it is not at all wokring with FF. Below is …  |
| | hi i need help regaurding the software development on java.we are trying to develop a administering software for internet usage...  |
| | is it possible to combine codes from VBScript and java to run together, which the VBScript could do some operation native to the operating system, while java couldn't........ |
| | I don't know if this is the proper forum for my question, but I'll give it a try. We have a few standalone Java applications sitting on a remote AIX box. These applications are listeners, so they start up and wait for events, i.e. they remain running, kind of like … |
| | Hei guys, I have a c++ library of sorts. A user has written a Java Applet and wants to be able to call the C++ library functions. This is something my supervisor proposed. He suggested that Applet via a web service call (AXIS-C++) and using tomcat server , will call … |
| | Respected sir/madam 1> how to call project folder in netbean? i am trying to run full online exam project at netbean. am getting exact display at tomcat. but am getting error at netbean.(like am keeping all jsp pages in subfolders like for exam, test...etc) 2> how can i make connection …  |
| | import javax.swing.*; import java.awt.*; public class ImageObsApplet extends JApplet implements Runnable { DrawingPanel fDrawingPanel; Image fImg; int fImageNum=0; String fMessage="Loading.."; boolean fDoneLoadingImage=false; public void init() { Container content_pane=getContentPane(); fDrawingPanel=new DrawingPanel(this); content_pane.add(fDrawingPanel); fImg=getImage(getCodeBase(),"Sunset.jpg"); } public void start() { Thread thread=new Thread(this); thread.start(); } public void run() { int width=fImg.getWidth(this); if(width>=0) { … |
| | [code] /********************************* * Program Name: Task2.java * * Date: 27 Janauary 2008 * * Programmer: Dhanandjay MOTAH * *********************************/ import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.awt.Graphics.*; import java.applet.Applet; public class Task1 extends JApplet implements ActionListener { JLabel lab1; //label created JComboBox comb1; //combo box created JButton but1; //button created … |
| | { This is an exploratory question to just find out if something is possible. } The facts are these : 1. The java program is closed source, but is running on an accessible workstation. 2. The gui is written in AWT. 3. OS is windows 4. Windows tools like Spy++ … |
 | I m going to build a data modelling software project by java like DDS LITE I am coding the algorithmic part of the project where I have to build some composite data at the preliminary phase of the implementation of the algorithms, such composite data items are entity , relationship … |
| | i know this could be very simple for you guys but i do have a problem with this. The program searches for a particular array from a text file(i don't know how to import a text file too) and counts the number of occurrence in it. The text file is … |
| | Hi Friends, I want a dummy JSP/Servlet project for Study. Please help me out for this. Thanks and regards, Shrish  |
| | For whatever reason my jsp won't open in excel, it just keeps rendering in the browser. have a look, seems straightforward enough, any thoughts would be appreciated. thx Mike [CODE]<%@ page language="java" import="java.util.*" %> <%@ page import="com.****.*****.bsc.bo.*"%> <%@ page contentType="application/vnd.ms-excel" %> <% response.setHeader("Content-Disposition", "attachment; filename=\"bsc.xls\""); %> <%ArrayList al = (ArrayList)request.getAttribute("METRICVALUES");%> … |
| | Please find attached Doc2.doc. It is a pic of my program. (this program successfully outputs the entire database. Yet I would like to learn the general steps to click the search button and perform a query. further please find the method I have for a search @Action. I am not … |
| | hi, i have the following codes i did now i need top collect the output of these arrays to a third one, and then see what values are same.. plz help me in this code.. /********************************* * Program Name: Task2.java * * Date: 27 Janauary 2008 * * Programmer: Dhanandjay … |
| | Hi. I have been trying to access Microsoft Outlook from Java. This be in case of jsp page or traditional Java. Is there anyone how knows how? In the same case i would also ask if someone have tried to use mail session in Apache Geronimo. There is a plugin … |
| | The solution present at Apache Commons Chain design pattern library has taken me to consider the broad use of context objects as a mean for decoupling my class objects. In other words, all i need is a set of interfaces which my objects expect to get a handle from the … |
 | hi everybody, i am trying to get the name and id of the opened application to check whether the application is opened properly or not using java |
| | hi, i have to write a code where there will b two arrays which displays a list of 0 to 100 random numbers, then a third thread will take these twa values and find the ones common in the range 70-80 and sort them in ascending order and display it.. … |
| | The programs that will accept identifier is there any sample because usually I used to analyze using definite automata then i dont know what functions to be use in making identifier program in java hope theres positive response... |
| | okay ill explain.this is a program that will convert binary. [CODE]import java.io.*; public class decbin{ public static DataStreamReader rustan=new DataStreamReader(System.in) public static void main (string[]args) throws IOException{ int Q,R,A; System.out.println("Enter a number to be convert: "); Q=Integer.parseInt(rustan.readLine()); while(Q!=0){ Q=A/2; R=A%2; A=Q; //one missing statement i think. i need help. } … |
| | hi, can u tel me where should i place the code for database connection?..is it placed in the same directory as other jsp and html files?....shall i put it in a java bean and then include it in all the other jsp files?..i |
 | I want to develope a new tool like Nmap written in c++ and can be easily downloaded from wwwdotinsecuredotorg. Can any one knows how do i start. I know how to detect ports but how to map them with services. |
| | how to take computer name in linux I had tried this code in Windows Xp, it's Ok. but while i run in linux i got error "Cannot get computer name java.net.UnknownHostException: comcentos: comcentos" i'm using Centos 5. i have edit in file etc/sysconfig/network NETWORKING=yes NETWORKING_IPV6=yes HOSTNAME=comcentos [CODE] package myPackage; import … |
| | Hi, I'm new to JSP. Can anyone suggest me any site where I can get good tutorial for beginners. Thanks. |
| | Hi everybody, i have got a java practical project due this year, though i want to use my previous years project and just build upon it. i am in my last year of high school, so it is a very basic program. i dont know if anybody would help me …  |
| | i have acode that upload file from client to web server but i need to insert the file name into DB (mysql) to get it in download list............HOW? this is jsp code <%@ page contentType="text/html;charset=windows-1252"%> <% response.setContentType("text/html"); response.setHeader("Cache-control","no-cache"); String err = ""; String lastFileName = ""; String contentType = request.getContentType(); … |
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