How To Create Sample Optical Mark Recognition To Extract Data In Java

Nov 10, 2014

my idea is auto recognize when i put image like survey and that survey has shape box and it random area location and some shape box also character and number and can generated data that recognize in csv file.

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I/O / Streams :: Unable To Write Sample Data Into Newly Created File

Nov 29, 2014

My code below creates the 2 files successfully, but it is not able to write the sample data into the newly created file. I can't figure out the reason why.

Another strange thing is that when I tried inserting System.out.println calls for debugging, nothing prints out.

try{
// stuff here
}
catch(FileNotFoundException fileNF){
String dirString = System.getProperty("user.dir");
String defaultFile = "config";
String currentFile = "currentconfig";
Path filePath = Paths.get(dirString, defaultFile);
Path filePath2 = Paths.get(dirString, currentFile);

[Code]...

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Voice Recognition Using Java

Jul 16, 2014

I have been working with java for some time now.. I wish to develop a stand alone application, which can recognize voice and perform actions accordingly. The issue is Oracle does not directly provide any support here... there are 3rd party applications that implement the java speech api.. I am not finding these 3rd party api's, even if i do they have a few lib jar files missing...

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Extract Data From Two Different Files?

Feb 13, 2015

how can I extract data from two different files but produce one output. For example, the first three columns are from text_file_1 and the last column (the last foruth column of the output) is from text_file_2.

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How To Read In A File And Extract Data

Nov 15, 2014

I am supposed to read in a file and extract the data. I am trying to add a Long into an Array that I initialized. So this is how my method looks like :

Java Code:

public void readOSMWay(File osm){
try {
Scanner output = new Scanner(osm);
while(output.hasNext()){
String line = output.nextLine().replace("^s+","");
if(line.startsWith(" <way")){
Road way = new Road(line,true);

[Code]...

I am having problem with the else if block. I am supposed to add all the Long values into the array.

error: Java Code: The method add(Long) in the type ArrayList<Long> is not applicable for the arguments (String) mh_sh_highlight_all('java');

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Read Text And Extract Data And Display It In JTables?

May 20, 2014

My problem is to read a text file which contains lines of text data

{e.g: #1115=CLOSED_SHELL(",(#166,#208,#250.....#1114));}

I need to break it and #numbers in braces are assigned to string array and they should cal by one by one. similarly next level on calling #166 same operation should perform

{#166=ADVANCED_FACE(",(#165),#129,.F.);}

like this 8 levels were there, finally at each level the Calling number should display in JTable.

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Activating Inverse Button On Sample Java Applet

Dec 10, 2014

Nearly all of hte sample Java Applet is pre-made by the teacher. I'm running into the issue where, if I use the string arithmetic inverse method provided by the textbook, it refuses to recognize variables such as s1, s2, and i. So I'm now trying to use stringbuilder, and running into a similar issue. It doesn't recognize hte symbol "buffer". Under the "else if ( e.getSource() == inverseStr ) {" is where my code starts. The "Your Code Here" was put there by the teacher, and I'm just using it as an easy way to create blank lines if I delete a method that isn't working for me in the above section.

import javax.swing. * ;
import java.awt. * ;
import java.awt.event. * ;
public class HW07 extends JApplet
{
public void init() {
setSize( 400, 300 );
add( new MyGUI() );

[code]....

When I launch the applet in TextPad, there will be an Inverse button, and when I click that, it should reverse the word provided in the applet window, and show it in the inverse there. I had the StringBuilder working once, but it showed its result in a separate command prompt.

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Write Program For Diamond Shape In JAVA For Given Sample Pattern?

Oct 5, 2014

My son want to create a java program (Diamond shape) that can plot graph for with the following data.

Pattern type is:

* *

* *

*

* *

* *

*

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Possible To Create Program With JAVA That Uses Algorithm To Summarize Data Input

Jan 23, 2015

So I was just wondering if it's possible to create a program with JAVA that uses an algorithm to summarize data inputed. I've never done something like this before, If this is not possible with Java is it possible with C++ or any other language??

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Extract Information From Java Project

Mar 4, 2015

I should do, for my academic project, draw from a java project some information, for example, the class name and the relative method, and for each class even the package name where the class is. The information found must be saved an XML files...

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Create A Java Program That Can Read Specific Data Within Csv File To Work Out Averages

Aug 7, 2014

i am fairly new to java but have made a few projects so i do know most aspects that would allow me to complete the task its just i have been stuck at the same place now for 2 days.The project is to create a java program that can read specific data within a csv file to work out the averages etc. The csv file is a database of different weather stats . an example of the first 12 months of the csv file is below..

[CSV FILE]

year ,month,average rainfall etc

1946 15.70.616108.131.5
1946 28.23.56111.871
1946 38.82932.9 102.9
1946 414.16.3029.2 150.5
1946 513.96060.7 143.6

[code]...

I know that once the data is indexed i can than use a double to find the average of the 12 specific pieces of data and so on. once this is complete i should than be able to transfer the data to a simple graph.

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JSP :: How To Mark The Location List On Map

Sep 16, 2014

I'm trying to mark a list of locations on a map. probem is how to get this list object inside javascript? This is the JSP

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

[Code] ....

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How To Extract First Digit From Int Array Element (java)

Nov 18, 2014

How do you extract first int digit from an int array element (java)?

if a[3] = 45, how do I extract 4 out of 45?

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How To Extract Specific Part Of A String In Java

Mar 1, 2014

consider this statement from a jsp file(there are many more statements like this in jsp file..) Statement -

<h:dataGrid something styleclass="styleclass1" something1
onClick="event" something2
<% this is a scriplet tag %>
something3
style="style1">

<h:output text>hello i am text</h:output text>
</h:dataGrid>

What I want is to extract(and store it somewhere) the part from "<" to ">" where:

< - is the one in "<h:dataGrid"
> - is the one in "style1>" and not the('>') one that appears in the end
of "</h:dataGrid>" or "<h:output text>" or "</h:output text>"

Problem is the text b/w && is in multi-line...&& there are scriplet tags in between them.. so i don't know how to extract this particular string.. i tried using using some regular expressions but couldn't find the exact one..

(this was just an example && instead of this "" tag it can be anything like again in this line :

<h:output text>hello i am text</h:output text>

I want to extract the string from "<" till ">" where :

< - is the one in starting of "<h:output text>"
> - is the one in ending of "<h:output text>" and not the one in "</h:output text>"

However the difference b/w this example and the above mentioned one is that this one is not multi-line and doesn't contains any scriptlet tags)....

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How To Extract And Parse Email Header In OBPM Using Java

Apr 24, 2014

I will be developing a change and would like to know how can i parse a mail header in OBPM using java.

I want to get the message id, date and time the email recieved and email size.

Our code is already fetching the attachment of the email using the following syntax.

mailAttachments = mail.attachments;

I tried creating a variable like mailHeaders = mail.headers, would you know how can i get the details i want by parsing the variable? so far I wasn't able to check what mail.headers return as i'm currently having issues running our code locally due to DB connections.

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How To Execute And Use Win7 Speech Recognition

May 26, 2014

I want to execute and use the Win7 Speech Recognition with Java. How can I open it?

I tried to open it with "Runtime.getRuntime().exec(" ");" but I couldn't find a command to open it. How can I use the speech recognition once I opened it with commands in Java?

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Web Services :: Matching Images Pattern Recognition

Nov 27, 2014

I want to know that is it possible to match images in java and used in web? how is it possible?

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Seat Booking System - How To Mark Out Specific Seat User Booked With X Or Such

Apr 20, 2015

I need to write out code for a seat booking system. So far I have the seats displayed but when I ask the user to enter their seat column and row I don't know how to mark out that specific seat they have booked with an X or such? This is what I've done so far.

import java.util.Scanner;
public class show2
{
public static final int column = 20;
public static final int row = 10;
public static void makeReservations(int[][] seatarray, Scanner input)

[Code] ....

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IWAB0014E Unexpected Exception Occurred In Web Service Sample Program

Apr 8, 2014

I first time tried Java web service sample example using eclipse with axis2. First i wrote the provider class. Then by clicking create Web Service from the provider class It will show the following error "IWAB0014E Unexpected exception occurred." I have attached the screenshot for reference.

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Enterprise JavaBeans :: Deploy Sample Application To WebLogic Server

Jul 5, 2014

Deploy sample J2EE app to WebLogic server

A getting started app is fine, need to understand of deploying a sample application to WebLogic server. Any particular configuration during WLS install?

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EJB / EE :: Create Json From List Data

Dec 16, 2014

Create Json from a List's data

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Use Data Read From File To Create Instances?

Sep 10, 2014

"Write a program (save the program as ProductInventory.java) that will read data about 5 products from a text file (Products.txt. The program should use the data read from the file to create instances (objects) of Product.java(Use Product class as a Reference Type)."

I'm yet to discover how I will get the info from the textfile using scanners but I don't know how to "create instances of a reference type".

This is the code of Product.java that came with the exercise.

public class Product {
private String productCode = "";
private String productName = "";
private int quantity;
private String supplierName = "";
private String supplierAddress = "";
private double price;

[Code] .....

By the way, the exercise also required me to use the abstract class ProductLister. To be clearer, the text file is kinda like this:

54643
Rizer Mouse
Mark5s Merchandising
Marquee Mall
4
205.50
23412
Acer Ultrabook
JohnJade Merchandise
Cornal City
2
62200.00
93112
Dell Ultrabook
Octagon Marketing
Cornal City
3
68900.00
22126
Macbook Air Pro
Computerware Services
San Beda, Chad
2
93500.00

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How To Create A Thread Sending Resultset Data To Database

Jul 18, 2014

I am very new to multithreading thus the code below reeks of ignorance,but i guess thats a place to start from.I am trying to obtain values that are already in my db and send them to a database by creating a new thread as follows:

//ADDED JUL 15 2014 12:07, LISTITEMS SO
public void getList() throws SQLException {
String sql = "select * from PRODUCTS";
out.print(m_Stmt);
ResultSet rs = m_Stmt.executeQuery(sql);
ExecutorService es=Executors.newCachedThreadPool();
es.execute(new Runnable(){
@Override

[code]...

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Create Individual XML Files From Parsed Data Output Of XML File?

Feb 26, 2015

I have written a program (DOM Parser) that parses data from a XMl File. I would like to create an individual file with the corresponding name for each set of data parsed from the xml document. If the parsed output is Single, Double, Triple, I would like to create an individual xml file (Single.xml, Double.xml, Triple.xml)with those corresponding names. How do I create the xml files and give each file the name of my parsed data output?

import java.io.IOException; 
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;

[code]....

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How To Create Individual XML Files From Parsed Data Output Of XML File

Feb 26, 2015

I have written a program (DOM Parser) that parses data from a XMl File. I would like to create an individual file with the corresponding name for each set of data parsed from the xml document. If the parsed output is Single, Double, Triple, I would like to create an individual xml file (Single.xml, Double.xml, Triple.xml)with those corresponding names. How do I create the xml files and give each file the name of my parsed data output? 
 
import java.io.IOException;import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;import org.w3c.dom.Element;

[Code] ....

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Create Instance Of Array Of Several Integers And Prints Data Based On Methods

Apr 15, 2014

I have to make two classes. The first one crates an instance of an array of several integers and prints data (average, greatest, lowest, et cetera) based on the second class, which contains the methods. I'm having a problem with the syntax for the first class required to use the methods.

Here's a shortened version of what I have right now just based on processing the number of integers in the array (because if I can get just one method properly connected, I could figure out everything else).

Driver

import java.util.Arrays;
public class ArrayMethodsDriver
{
//Creates the ArrayMethods object
public static void main(String[] args)
{
int[] a = {7,8,8,3,4,9,8,7};

[Code] ....

When I try to compile this, I currently get the "class expected" error on the count part.

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