Formatting Parsed URLs
Oct 8, 2014
My program is pretty much finished and does what it is supposed to do but it is displaying the href= with the url link how can i get my program to drop the href= from the url link because it is only supposed to display 'url' right now it is just displaying href='url' ...
public class myList {
public static void main(String[] args) {
String htmlCode = (long string of url links)
int linkStart = 0;
while (true) {
linkStart = hrefSearch(htmlCode);
if(linkStart == -1) {break;}
[Code] .....
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Apr 13, 2013
I need open a url every time I want to refresh system with an update. Each update has a number so my urls are url1, url2, url3, ... I know how to put it in a loop to increment the urls in a String. I do not know how to make it open and close the url in a browser.
public class Test {
public static void main( String args[]) {
for (int i = 201; i < 300; i++){
System.out.println("http://url=" + i);
[Code]....
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Jul 1, 2014
I try to use ‘rewrite’ [URL] .... in my JSF application. So, I want to show user friendly links. For example, I have /viewpage.xhtml?id=5 page, but I want to show /page/5 or, more better /page/{page-title} . How can I reach this functionality?
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Aug 13, 2014
I've created a method named parseStringToDate this method takes a string parameter and parse it to the date: here is my code:
public Date parseStringToDate(String date) throws ParseException{
DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.SHORT, Locale.getDefault());
return formatter.parse(date);
}
i'm trying to parse a String to date then:
public static void main(String args[]) {
MyDate a = new MyDate();
try {
Date d = a.parseStringToDate("Wednesday, August 13, 2014 3:33 PM");
System.out.println(d);
} catch (ParseException e) {
e.printStackTrace();
}
}
As i've defined DateFormat in the method, now i'm passing it a date accordingly: "Wednesday, August 13, 2014 3:33 PM" And the output is: Wed Aug 13 15:33:00 PKT 2014
Which is not equal to the format i gave it.. how can i change its format to same as i've given input. InShort i want to parse a string to date and it should convert that String to date with exactly the same format.
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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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Apr 14, 2015
I have written a program in JAVA which fetches an image from MYSql Database. I get a BLOB object then I am trying to convert that BLOB object to string; again I am using that object to write the image to a file. the image file is getting created in E: but it does display any image
stmt = con.createStatement();
File imgfile = new File("E:
ew_red_phone1.jpg");
ResultSet RS=null;
Blob ProductPicture=null;
RS=stmt.executeQuery(Query);
while(RS.next())
[code]....
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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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Oct 16, 2014
How do you format an arraylist?
Mine looks like this:
[<?xml version="1.0" encoding="UTF-8" standalone="no"?> <DefEnv id="Dev">, <Envt id="Test">, , <DB id="DM">,
But I want it to look like: I'd prefer if the '[' , '<>' and ',' were not on them also but I'm not too bothered about that bit.
[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<DefEnv id="Dev">,
<Envt id="Test">, ,
<DB id="DM">, ]
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Feb 4, 2014
I have been given a piece of work to do for College that requires me to format user input. For example: This is an example of text that will have straight left and right margins after formatting
will transform into:
This..is..an.example
of..text..that..will
have..straight..left
and...right..margins
after.....formatting
The user inputs the width, in the case above being 20. Each line has to therefore be 20 characters long. All spaces are to be replaced with full stops.
This.is.an.example.o
f.text.that.will.hav
e.straight.left.and.
right.margins.after.
formatting..........
public class Main {
public static void main ( String args[])
[code]....
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Mar 26, 2004
How to go for formatting amounts to be displayed using JSP?
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Apr 15, 2014
Having the following fields for my money class.
import java.text.DecimalFormat;
public class Money {
//Fields for money will hold dollars and cents
private long dollars;
private long cents;
My task is to use those fields and make a toString method that returns them like a dollars sign. For instance, if there are 32 dollars and 40 cents, then in my String method I have to return something similar to this "$32.40."
I have already tried some of the methods, but they don't seem to work fine.
public String toString() {
DecimalFormat formatter=new DecimalFormat("$#0");
DecimalFormat formatCents=new DecimalFormat(".00");
return formatter.format(dollars)+ formatCents.format(cents);
}
Code:
import java.text.DecimalFormat;
public class Money
{
//Fields for money will hold dollars and cents
private long dollars;
private long cents;
[Code] ....
Actually changed a little on my code and I believe strongly this should work; however, doesn't seem to. In my demo,
public class Dem {
public static void main(String[] args) {
Money myMoney=new Money(7.10);
System.out.print(myMoney.toString());
}
}
I pass this, but I get "$700.00" as the answer... confused...
My calculation is wrong in the toString method, but still the cents do not appear to be showing.
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Oct 29, 2014
I have a real number. example:
double number = 1.95842175;
I want to split it into 2 integers:
int a1 = 1;
and
it a2 = 95 (2 numbers after '.')
How?
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Dec 2, 2013
I found the XML for Total as below:
<saw:edgeLayer type="column" columnID="c523314f1e2a401c3">
<saw:levels>
<saw:level>
<saw:displaySubTotal id="t1" subTotalPosition="before">
<saw:memberFormat>
<saw:displayFormat>
[Code] ....
It shows some Error Message as "DXE compiler error. No table 'GTGT' found in DXE. Source name: DxeAPI. XML: None". It it possible to add some condition for Grand Total? If so, how I alter my XML??
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Mar 21, 2015
import java.util.*;
public class TrafficIncidents {
public static void main(String[] args) {
Scanner s = new Scanner (System.in);
// Array for days
String [][] days = {{"Sat"},
[Code] ....
This is my output:
Day AM PM
--------------------------------
Sat
Sun
Mon
Tues
Wed
Thurs
Fri
5 1 1 2 4 1 0
Basically I want to align the AM traffic incidents under the heading "AM" but am not sure how to accomplish this. I am using separate arrays for all three of these types of information and need the info to line up with their respective titles.
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Apr 23, 2014
Is this masking in currency 1,000,000,000 inserting special characters in number of formatting the numbers ....
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May 12, 2014
GLOBAL MARKET, BY APPLICATIONS
List item
List item
List item
List item
List item
List item
List item
I want to insert the above text in the same way as it looks above in jtextpane. I would be copying it from word and inserting it in jtextpane. When I copy the text in jtextpane the bullets disappear. Also i dont want to use HTMLEditorKit.
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Sep 8, 2014
I've been scanning forums for answers to this problem, but most deal with simple programming that you might find in a classroom (i.e. "System.out.printf") which will not work in the GUI I'm attempting to complete. Here's the tale of the tape:
The GUI is a price calculator I'm developing for my company that takes input from drop-down menus and several Jtextfields and calculates the answer based on the values contained within each. It's completely done (and functional), so I'd rather not change too much if at all possible. Because I'm dealing with decimal values then I'm getting 9 decimal places in the output JLabel, though. In order to display the answer, I'm using a series of "totalPrice.setText(..." declarations.
Because there is a fair amount of text and the values in the calculation are constantly changing, is there a way to 'simply' format the output JLabel to display only 2 decimals? Or is there an alternative solution that would work--say with a JTextfield instead--without having to completely re-code the calculator?
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Dec 10, 2014
I want to write a text area to a file which I have accomplished however the formatting for how it is written into the text file is different. Is there a different library I must use to retain the formatting?
I'm using a BufferedWriter to write to the file
if (!file.exists()) {
try {
BufferedWriter output = new BufferedWriter(
new FileWriter(file));
output.write(textArea.getText());
output.close();
} catch (IOExcception io) {
io.printStackTrace();
}
}
If I write this into the text area:
DreamInCode
YouTube
Google
The text file contains text that says:
DreamInCodeYouTubeGoogle
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Apr 13, 2014
I am writing a class which formats console output as a table. It displays the type of an entry, the name of an entry, and the data for an entry. I am stuck on a required for loop which appends a tab character to a string, for formatting it as a table. It doesn't seem to be adding any of the tabs and I can't tell what I've done wrong. As far as I can tell the contents of the loop are never reached, and I can't make sense of it.
The ConsoleWriter class that contains the code that is in error...
Java Code:
package frontend;
public class ConsoleWriter {
private static String tabbedData(String data, int min) {
System.out.println(); //for debug
int tabcount = 0;
int len=8*min;
[code]....
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Sep 28, 2014
I have this error that keeps coming up any time I select one of my buttons. It actually doesn't hinder the performance of the project, everything works. But I am concerned I missed something and errors are never a good sign.On a slightly different note, I would like to figure out what the best way to format my output would be? I would like it to display as "100.00 F". I have a couple ideas on how to get the F symbol (or other symbol) by inserting something like
String degreesymbol = "F" or whichever it is and then returning that in the output string later. I can't get the decimal formatted correctly and I don't know how to print the degree symbol.Here is the code
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.DecimalFormat;
[code]....
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Apr 30, 2015
I'm trying to figure out a good way to allow my users to have some formatting options within a text box in my application. Ultimately, they need to be able to have text that is alternating between two separate fonts, and ideally could have both italicized and bolded words as well.
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Mar 25, 2015
Just a quick question about the formatting of text files when using Java. I created a text file called Discount Fly that keeps track of things like a person's name, address, etc. Here is roughly what it looked like in the .txt file:
Name Address Postal Code
Jane Doe Anywhere St, 123 1A2 B3C
However, when I run this code:
static String firstOutput = "";
public static void main(String[] args) throws IOException {
BufferedReader fileRead = new BufferedReader(new FileReader("C:UsersOwnerDocumentsDiscountFly.txt"));
String fileLine = "";
for (int i = 0; i < 12; i++) {
fileLine = fileRead.readLine();
if (fileLine == null) {
break;
[Code] ....
It prints out into JOptionPane as:
NameAddressPostalCode
JaneDoe Anywhere St, 123 1A2 B3C
Is there anyway to maintain the formatting in JOptionPane? Also, I am new to writing programs that read from text files, so if somethings up with my code (i.e. java conventions) ...
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Oct 3, 2014
I have this bit of code and I'm trying to have the outcome display in format 00.00 format but for some reason it comes out as 0.0.0 format. How to get it formatted to xx.xx format to get the total amount of hours from the calculation of endtime-starttime? it doesn't seem to be taking into account if more than one day passes by either .
String stime, etime, sdate, edate;
double distance = 0;
Date sdt = null, edt = null;
Scanner sc= new Scanner(System.in);
sdate = this.launchdate.getText();
stime = this.launchtime.getText();
edate = this.receivedate.getText();
etime = this.receivetime.getText();
[Code] .....
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May 10, 2014
After generating a. JAR with Netbeans Java, when I play I see the colors of the components, the design and formatting is lost and the form gets a very basic formatting, for example, if I set a button with the color [0, 40.255] and build the. JAR after this, when I run the. JAR this button turns gray, and it happens with all the layout of the form.
settings:
Netbeans 8.0
Windows 7
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Jan 30, 2015
I'm trying to format two temperature values using String.format.
return String.format("% 5.1f", temperature) + 'u2109' + " / " + String.format("% 5.1f", temperature2) + 'u2109';
I need all of that to be combined into a single String.format and include the / and unicode symbols for degree fahrenheit. How String.format works so that I can figure out how to achieve that? I've tried a few websites but none of them explain it to the extent that I need to use it.
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May 11, 2014
After generating a. JAR with Netbeans Java, when I play I see the colors of the components, the design and formatting is lost and the form gets a very basic formatting, for example, if I set a button with the color [0, 40.255] and build the. JAR after this, when I run the. JAR this button turns gray, and it happens with all the layout of the form.
settings:
Netbeans 8.0
Windows 7
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