Breaking Parts Of A File Into Objects

Apr 12, 2014

so I have a Text File that looks like this:

JohnGibson9127OakDrCorvallisOR973305552812313156.78
RonWills1155IvyPlAtlanticGa373395552123145189.56
RitaJones1259ChaseAveLas VegasNV8712655544456712145.60
JasonKnight7154PineDrGresjam OR9738055581245453157.44
ClaraSwanson1944MainPlSpringfieldCA973395552123144212.99

it has first name tab, last name tab, so on I'm saying this because it kept changing format but they are Tabs betwwen each word.

I need to print it in the correct order, so I will need to break this down into objects such as FirstName, LastName,Adress ect. I don't know how to break it into pieces. here is my code thus far:

import java.io.*;
import java.util.Scanner;
public class Postal
{

[Code]....

in which while loop do I add these variables, and could i get a example of how to do one, like first name?

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Reading Text From File And Saving Parts Of It

Apr 16, 2015

I have a file that has the following text in it:

# Main configuration file for DEDServer
# Starting resource values
startingGold=1000000000
startingElixir=1000000000

[Code] ....

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Apr 18, 2014

I'm suppose to read the following code and devise a program that can break the lock.

public class InsecurePasswordLock {
private char[] secret;
private boolean unlocked;
public InsecurePasswordLock() {
// secrets are usually 30 to 50 upper case characters long
// but here's a hard coded example one
secret = "ASECRETTHATYOUWILLNOTGUESSTODAY".toCharArray();

[Code]....

So, I believe that I can try various password lengths until I get a return from open that !=-1. But I'm not sure how to implement this. This is what I have so far to get the length:

public char[] breakLock(InsecurePasswordLock lock) {
int checkCount=1;
int length=0;
while(checkCount!=-1){
for(int i=0;i<=25;i++){
char[] key = new char[i];
if(InsecurePasswordLock.open(key)!=-1){ // I get a fault at this line for calling a static method
length=i;
checkCount=-1;
}
}
}

I get the error:

Cannot make a static reference to the non-static method open(char[]) from the type InsecurePasswordLock..

How can I keep querying the open method to get my length??

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Oct 12, 2003

I'm trying to figure out how to read in an integer and break it down into a sequence of individual digits in reverse order. Example: an integer input of 12345 gives an output of54321.

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Dec 7, 2014

I get no errors but the gui is not displaying

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package part1;
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import javax.swing.*;
class brick {

[Code] ....

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Aug 6, 2014

I have a question about a method I have. In my game, I had a move method to move my player left and right, and originally this method was huge, as it also took care checking collisions and a few other things. I broke it up a bit and put the collisions in their own methods and call them from again another method... Here is an extract which I hope illustrates my point:

private static final double MOVE_SPEED = 0.2;
private static final double MAX_MOVE_SPEED = 3.5;
private static final double STOP_SPEED = 0.18;
private double xPos;
private double yPos;

[Code] .....

Something I thought might be a good idea is to check the direction collision when im doing the calculations for that direction:

if(moveLeft) {
dx -= MOVE_SPEED;
(dx < -MAX_MOVE_SPEED) {
dx = -MAX_MOVE_SPEED;
}
checkLeft();
}

But then I would also need to check it when I'm slowing down the left movement:

if(dx < 0.0) {
dx += STOP_SPEED;
if(dx > 0.0) {
dx = 0.0;
}
checkLeft();
}

Then I thought instead i can check it after both of these steps:

if(moveLeft || dx < 0.0) {
checkLeft();
}

I guess my question is quite general: How much is acceptable to break up a method? How many chains of method calls is acceptable? Is it ok to call the same method from different nearby places?

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In this case :-

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The nest list should be:

6 7 8 9 10 1 2 3 4 5

Things to keep in mind: The list will always have at least two warriors. The intervals will never interfere, and will at least contain ONE warrior..

It says: be careful when the intervals are next to each other, and when be careful when an interval starts with the first warrior, or finishes with the last warrior.

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import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
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[Code]....

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import java.util.*;
import java.io.*;
public class SalesbyTransactionMonth{
private static final String fileName = "Data.txt";
private static final String fileName1 = "sales_by_trans_month.csv";
String line = "";

[Code] ....

Attached image(s)

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FileInputStream fos;
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My TheGameManager class has the following fields:

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//private String[] args;
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[Code] .....

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Program
import java.io.*;
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public static void main(String[] args) throws ClassNotFoundException, IOException {
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[code]....

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how String objects are different from other objects

part 1:

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Dog mydog2 = new Dog();
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}
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The above code works as I understand objects , it prints "They refer to different objects " to the screen.

Part - 2

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String b = "haai";
 
if( a == b){
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import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
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import java.io.FileReader;
import java.io.FileWriter;
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[code]....

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I have a requirement to insert the data into xml file . I have used DOM class for doing this. Below is my xml file

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<deployments>
<applications>
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[Code] ....

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