How To Scan Document With Scanner Peripheral
Nov 1, 2014I have task for last years in campus , how do you scan document with scanner peripheral in java program? I have browsing on internet, and I have an API like TWAIN.
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Code Not Running Scanner NextLine After Using Scanner NextInt?
Feb 14, 2015package jdbc;
import java.sql.*;
import javax.sql.*;
import java.util.*;
public class Jdbc {
public static void main(String[] args) {
[code]....
How To Scan Input And Use It In A Constructor
Oct 2, 2014what weapon the user wants to use and set the element of the Player but I can't use defineWeapon() inside of the constructor so what can I do?here's the player class (where I need to set the element which is the second string in the constructor
package netHackDessart;
import java.util.Scanner;
public class Player extends Monster {
public Player()
{
super("player", "null", 18, 6, 150, 4, 1, 6, 1, 8, 1, true, false);
[code]....
Program Won't Scan Properly The Text
Nov 19, 2014I was trying to do a short program that scans a text for a given word and then tells you how many times that word was repeated in the text. The result was this:
var text = prompt("Write the text to be searched through");
var word = prompt("Write the word to be looked for. Beware of capitals!");
var hits = [];
for (var i = 0; i < text.length; i++) {
if (text[i] === word[0]) {
[Code] ....
However, this doesn't scan the text properly. I think the problem lies in one of the lines from 4 to 8, but, even after thinking quite a lot, I couldn't understand what was it. I thought that by saying that the letter of the text in position [i + k] shuold be equal to the letter of the word in position [k] I could make it work, but it doesn't.
Scan Through Array Index Starting From 0
Apr 15, 2014I want to find a certain element in array I have to scan through the array index starting from 0 until I find the number I am looking for. Even in data structures which use hashing like HashMap and Hashtable we will have to scan through the keys until we find the key we are looking for. So what is the use of hashing over index based searching? I mean how is hashing an advantage over an array?
View Replies View RelatedScan Text And Add Each Word Alphabetical Listing?
Mar 4, 2014I'm scanning my text and I want to add them into array list, but it is not easy. I want each word store from arrayList of a to z which is arrayList size is 26. Example:
arrayList a store string array of: an, and, apple, ...
arrayList b store string array of: be, become, became.....
.
arrayList z store string array of: zero, zone...
In my class, I create:
private static ArrayList<String[]> words = new ArrayList<String[]>(26); // to store all words
In main, I do while loop to get each words and store in words array,
import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.Scanner;
public class BinaryTree {
[code]...
How To Write A Code In Java To Scan Documents
Nov 5, 2014I want to write code in java to scan documents.
View Replies View RelatedArrayList - Scan Array For Largest Number
Mar 24, 2014I need to create a program that uses ArrayList to store integers the user inputs, then scan the array for the largest number. I would also like the user to be able to exit this loop if the number 0 is entered.
As you can see below, I'm not sure how to correctly exit the do-while loop. I found this on another forum, but it does not work.
Java Code:
import java.util.*;
public class array {
public static void main(String [] args){
ArrayList<Integer> list = new ArrayList<Integer>();
[Code] ....
JDBC :: Java Oracle Rac Connection URL Using Scan
Dec 30, 2014I am trying to connect to an oracle rac using jdbc thin . when i use the scan as the host, like this
String url = "jdbc:oracle:thin:@//<scan>:port/servicename;
I get error 1153, connection refused
but when i use the ip of the rac instead of the scan
String url = "jdbc:oracle:thin:@//<ip>:port/servicename;
The connection is successful
Is the issue at the application level? or is the problem with the server ....
Is It Possible To Scan Logical Gates From Hand-drawn Image
May 12, 2015I am thinking of a project for my university the teachers liked it but I am not sure if its even possible.I am trying to make an andriod app. What I want to do is take a picture of a hand drawn logic circuit (having the AND, OR, NOT ... gates) recognize the gates, and make a circuit in the moblie and run it on all possible inputs.
For this I will have to make a simulator on mobile, that I dont think is the hard part. The problem is how could recognize the gates from a picture. Example of logical circuit is attached ( assume its hand drawn )..I found out that theres a edge detection plugin in java but still I dont think its enought to recognize the gates. Please share any algorithm or any technique or tools that I can use to make this thing.
Scan Postfix Expression From Left To Right Using Operand Stack
Apr 13, 2015package hw9;
import java.util.Scanner;
import java.util.Stack;
public class stack {
public static Integer evaluate(String expression) {
Scanner scanner = new Scanner(expression);
Stack <Integer> operands = new Stack<Integer>();
[Code] ....
When I input my expression which has spaces between characters e.g.:10 2 8 * + 3 -, it worked; when I put expression which may not add space between each char e.g.: 3 14+2*7/, the error showed:
Enter a postfix expression: 3 14+2*7/
Exception in thread "main" java.util.EmptyStackException
at java.util.Stack.peek(Stack.java:102)
at java.util.Stack.pop(Stack.java:84)
at hw9.stack.evaluate(stack.java:22)
at hw9.stack.main(stack.java:45)
Hangman Game - How To Scan The String For Input Supplied By User
Dec 9, 2014My assignment is to create a hangman game. One of my first difficulties with it is how to scan the string for an input supplied by the user.
Here is my method:
//Guesses that character c is in the secret word.
//Updates all instance variables accordingly,
//and returns true if c is present in the secret word.
public boolean guessCharacter(char c){
}
Reading XML Document From Web?
Aug 12, 2014How could I read an XML document from the web? I've seen people use SAX or DOM methods, but I've unable to make them work due to lack of experience so I would need a pretty brief overview not just 2 bits of code without any imports etc.
Also how would I be able to COMPARE the information? Like if it's " Sunny " I set a label text sunny etc.?!
I'm trying to read this : [URL] .....
Displaying Two Document From One If Function
Oct 15, 2014So I have this
function checkvalue (val) {
if(val==='replaced')
document.getElementById('check1h').style.display='block';
else if (val==='checked')
document.getElementById('check1h').style.display='none';
else
document.getElementById('check1h').style.display='none';
}
Which works fine... But if I try and add another document under the if VAL === replaced then nothing works and neither of the boxes appear.
function checkvalue (val) {
if(val==='replaced')
document.getElementById('check1h').style.display='block';
document.getElementById('check1n').style.display='block';
else if (val==='checked')
document.getElementById('check1h').style.display='none';
else
document.getElementById('check1h').style.display='none';
}
Is this not possible?
Also, Both of my input type are set up like this...
<input type='text' style='display:none' name='check1n' id='check1n' placeholder='Name of Part' />
<br>
<input type='text' style='display:none' name ='check1h' id='check1h' placeholder='Part Number' />
Swing Document Editor
Mar 19, 2014I'm want to write a program to design single page documents. It needs the following features.Drag text and place it anywhere on the page, ideal I would like to add a 'snap to grid' optionDraw boxsAdd simple images (logos)
I plan to do it using Swing, but I've not done anything with this since finishing Uni. how to structure this and what swing components will be best suited for this task?
Java Printing HTML Document
Nov 18, 2014My current calculator (currently available on my site) launches your default webbrowser with the CalculatorHistory file allowing you to print through your browser, but I been working on self contain the html page in a the JEditorPane which is great it does what i want, so I started working on the printing side and I am stuck...
The code I have was from a example (modified) but when I run the code I get the following error:
Exception in thread "main" java.lang.IllegalArgumentException: services must be non-null and non-empty
at javax.print.ServiceUI.printDialog(Unknown Source)
at gcclinux.co.uk.PrintReport.main(PrintReport.java:28)
The Line 28 equals to PrintService service = ServiceUI.printDialog(null, 200, 200,printService, defaultService, flavor, pras);
package gcclinux.co.uk;
import java.io.FileInputStream;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
[Code] .....
Set Footer And Header In Document Using Java
Aug 14, 2013How to set footer and header in word document/PDF using POI/open office. Using Java COde.!!
View Replies View RelatedReading Content Of Word Document?
May 29, 2014How to read content of Word document ..?
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Mar 24, 2012I have created a small application for editing text using StyledDocument and JTextPane. Now, you can set the font size, font colour, and other font related stuff. My question is, how could I save this document? What is the format? When I reopen this document, all the decorations I have done to the file should be there. How do I do this?
View Replies View RelatedCount Number Of Paragraphs In A Document
Mar 28, 2014import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
public class Paragraph {
public static void main(String[] args) throws FileNotFoundException, IOException
[Code] .....
JSP :: Show Word Document Using IFrame
Mar 31, 2014I need to show word document such as java.docx file in my jsp page using iframe
<iframe src="java.docx" style="border: 1px" ></iframe>
This code is downloading the document but not displaying. What to do.
How To Convert Excel To Word Document
Oct 7, 2011How to write a programe for Converting Excel document to word document?
View Replies View RelatedDocument Comparison / Proof Reading
Feb 14, 2014So - working on some new document composition tasks today, and realised my life would be made easier if I could have an application to allow me to compare two documents and highlight the differences...I know I could use a number of other tools, even word compare but it would be more fun if I could do it myself. Plus - there's the thrill of using non-approved technology at my workplace...I'm a maverick.
Just looking for the high level steps I should go through in creating an application which could be delivered to users in my team as an executable file (I have admin rights to my works laptop, but my direct reports do not have this on theirs) so would need to be able to run the app without installing if possible...
XML :: Split Files With XSL Result Document
Jan 28, 2010I have below xml file...
<?xml version="1.0" encoding="ISO-8859-1"?>
<T0020
xsi:schemaLocation="http://www.safersys.org/namespaces/T0020V1 T0020V1.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.safersys.org/namespaces/T0020V1">
<INTERFACE>
<NAME>SAFER</NAME>
[Code] ....
And I want to take this xml file and split it into multiple files through java code like this ...
File1.xml
<T0020>
<IRP_ACCOUNT> ..... </IRP_ACCOUNT>
<IRP_ACCOUNT> ..... </IRP_ACCOUNT>
</T0020>
File2.xml
<T0020>
<IRP_ACCOUNT> ..... </IRP_ACCOUNT>
<IRP_ACCOUNT> ..... </IRP_ACCOUNT>
</T0020>
so i have applied following xslt ...
<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:t="http://www.safersys.org/namespaces/T0020V1" version="2.0">
<xsl:output method="xml" indent="yes" name="xml" />
<xsl:variable name="accounts" select="t:T0020/t:IRP_ACCOUNT" />
<xsl:variable name="size" select="10" />
[Code] ....
Now I want to apply this XSL to xml through Java Code...
TransformerFactory tFactory = TransformerFactory.newInstance();
Source xslSource = new StreamSource(xslFilePath);
Transformer trans = tFactory.newTransformer(xslSource);
trans.transform(new StreamSource(xmlFileName), new StreamResult( ????));
Here how can I map new StreamResult( ) input parameter with xsl Result document argument ??
Or Can you give me a link of Example which use result document and Java transform method to Output multiple document ??
Here new StreamResult take only 1 file as to be transformed ....
JSP :: How To Preview Word Document Inside Page
Feb 6, 2014I would like to ask if I can preview my word document exist in my webserver inside jsp page before printing or downloading the file
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Mar 30, 2014I am currently working towards taking input from the user and storing it in an excel document. However how can I test to make sure that I am trying to save it to an empty cell. Is there some type of method that will check to make sure the cell is empty, otherwise how can this be done?
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