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Forum profile page for Java on http://www.daniweb.com.
This report page is the aggregated overview from a single forum: Java, located on the Message Board at http://www.daniweb.com.
This forum profile page summarizes the general forum statistics such as: Users Activity, Forum Activity, and Top Authors, which are reported in either a table or graph below for a given reporting time period.
Additional forum profile information for "Java" on the Message Board at http://www.daniweb.com is also shown in the following ways:
1) Latest Active Threads
2) Hot Threads for Last Week
Warning: These statistics are generated using 'best efforts' and can experience delays and reporting errors at times. Please note that such statistics do not constitute a forum's popularity and/or exact posting volumes at any given reporting period.
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Posting activity on Java:
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Week
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Month
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3 Months
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Threads:
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39
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455
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1,297
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Post:
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124
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1,394
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3,639
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Java Posting activity graph:
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Top authors during last week:
user's latest post:
HELP!! with Application - Page 2...
Published (2008-11-26 16:43:28)
Okay, so moving along, my next question is how do i check these two arrays as in the array random to array card. so if a random number is actually present in the card it will fill that spot with a value(99) to show it has been called. And print the card after each random number card check.
user's latest post:
binarySearch on array of objects
Published (2008-11-26 07:43:47)
a String is an Object ... so, what exactly don't you get? how to compare your Person-Objects?
user's latest post:
editing file - Page 2 - Java
Published (2008-11-28 03:05:04)
Yes there are better ways of editing data at a random position; look into RandomAccessFile, though things can get complicated pretty soon.
user's latest post:
I have tried to set a label to...
Published (2008-11-28 04:42:51)
• • • • Originally Posted by ~s.o.s~ > Thread.getThread().sleep(3000); //Pause for 3 s Thread.currentThread().sleep(3000); That would give you a warning since sleep is a static method and from what I have seen applies to the current thread only, So its got to be:- Thread.sleep(3000);
user's latest post:
do while loop
Published (2008-11-25 07:55:41)
now the Help with Code Tags ( Toggle Plain Text ) }while(!(my Input.equals(s4))); }while(!(my Input.equals(s4))); does not work because the myInput variable is not stated outside of the loop
user's latest post:
I have tried to set a label to...
Published (2008-11-26 18:03:20)
this is group project that has one big game and two little ones. i am programming right now the bonus 2 part.
user's latest post:
Printing array contents
Published (2008-11-26 20:02:39)
Hello, Sandawg. Beforehand sorry for my english .... Here is my recommendations. Yoy must try to use static variables not so much as you do One of the classics said (If I'm not mistaken, it was Troelsen) "Hide everything that you can hide". If you need to wide the using of your variable, you could quickly do it. But if you want to hide everything else, it take much more time. The "life" of static...
user's latest post:
star array
Published (2008-11-27 01:02:45)
The solution was basically posted by poggie. Just have to look at the edit he made to the 2nd for loop.
user's latest post:
ATM program
Published (2008-11-26 20:02:57)
part of the instructions is to extend the ATM program by defining a couple of specialized account types. Each specialized account type should be derived from the account base class using inheritance. ==> my specialized account types are the savings account and checking account. Does this mean that i have to create these then extend Bank Account on it? how do you use inheritance anyway? I am partly confused.. please help.. thanks
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Latest active threads on Java::
Started 5 days, 13 hours ago (2008-11-28 04:43:38)
by verruckt24
There are two ways you can do this. One of them is as described above to pack all .class into one executable jar file which can then be run on any PC that has JRE installed. This can be done through the use of a manifest file (you need to write the main class name into the manifest file so that it knows which class to run). You can lookup this procedure on either the Sun's site or any site ...
Started 1 week ago (2008-11-26 01:43:02)
by nyalex
Hi I am working on an incredible project, it is an GUI. I hav used a JLabel to show 10 words but it actually always shows the last one only. I think that i need a timer to make it change but i have already a timer and i cannot put another one. my code is this: int i = 0; while (i < 10) { word = game.randomize(game.getBigDic()); arrayOfTen.add(word); System.out.println(...
Started 1 week, 3 days ago (2008-11-23 06:27:52)
by peter_budo
As I do not know which exactly writer you using only thing I can say is to look for append() method which will be either directly implemented in used writer class or inherited from other classes above this one
Started 1 week ago (2008-11-26 00:43:34)
by nanna
Hi, I need to show stars equal to the each number of an array. I think I need another for statement. I`ve tried, but in vain. I do not know which variables should be included in this for statement ?? the output should be : 0|****(4) 1|**(2) 2|*********(9) and so forth. Help with Code Tags ( Toggle Plain Text ) /** This program will calculate the numbers...
Started 1 week ago (2008-11-26 13:43:15)
by sandawg
When I printout the array contents, it prints null rather than the expected entered data. Will someone please tell me what I am doing wrong? Thanks. My code follows; [code =java] import java.util.Scanner; public class Inventory { public static void main(String[] args) { Scanner input = new Scanner( System.in ); boolean isValid = true;//** String productName...
Started 6 days, 16 hours ago (2008-11-27 02:02:31)
by FYP.overseas
Hi All, we can provide you the Final Year Projects For yours academic submission. We are offering you the full source,document,and related stuff like softwares and all. COME WITH US YOURS SPEC AND TAKE IT AS DEVELOPED. Forward yours resume and requirement to liveprojects.overseas@gmail.com ALL THE BEST. Thanks&Regards, liveprojects....
Started 1 week ago (2008-11-25 23:41:26)
by ai0372
i am trying to write a code that stimulates an simple ATM. i have two class, one for the Bank Account and another for the ATM itself. Help with Code Tags ( Toggle Plain Text ) public BankAccount(String name1, int acctNum, int pinNum ){ name = name1; accountNumber = acctNum; pinNumber = pinNum; balance = 100.00; } public ATM(){ start(); ...
Started 6 days, 22 hours ago (2008-11-26 20:02:51)
by goodluck4287
I need to make a java app that computes and prints mean and standard deviation for a list of integers x1 through xn. If anyone can help out, point me in the right direction even, that would be awesome, I get intimidated by these math problems when it comes to programming. N will be inputed by the user Ints should be randomly generated, stored in an array Mean and std dev ...
Started 6 days, 21 hours ago (2008-11-26 21:03:02)
by Grub
Hi, I am writting code for a Jtable. Now in this Jtable I list file files based on different attributes, including CRC Hash. Now I have a table that has 6 columns. the data Model extends the Abstract data Model. In my data Model I have two particular methods for entering and retrieving colours for the columns that match its class. Help with Code Tags ( Toggle...
Started 1 week ago (2008-11-26 18:03:08)
by Dan Bois
Every time i try and run this program it gives me an error saying "cannot find symbol constructor AnimationThread" The error occures on line 26 I was woundering if someone could please please help me with this Thx!! import java.awt.*; import java.applet.*; import javax.swing.*; import java.awt.geom.*; import java.util.concurrent.*; import java.awt.event.*;...
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Hot threads for last week on Java::
Started 1 week ago (2008-11-26 01:43:02)
by nyalex
Hi I am working on an incredible project, it is an GUI. I hav used a JLabel to show 10 words but it actually always shows the last one only. I think that i need a timer to make it change but i have already a timer and i cannot put another one. my code is this: int i = 0; while (i < 10) { word = game.randomize(game.getBigDic()); arrayOfTen.add(word); System.out.println(...
Started 1 week, 4 days ago (2008-11-22 16:19:16)
by poggie
Need some help where to start...what to do???? The objective of this program is to simulate playing the game of Bingo. A Bingo card basically consists of a 2-d array of 5 rows and 5 columns containing integers. The first column contains integers in the range 1-15, the second column (16-30), the third column (31-45), the fourth column (46-60) and the fifth column (61-75). The ...
Started 1 week ago (2008-11-26 00:43:34)
by nanna
Hi, I need to show stars equal to the each number of an array. I think I need another for statement. I`ve tried, but in vain. I do not know which variables should be included in this for statement ?? the output should be : 0|****(4) 1|**(2) 2|*********(9) and so forth. Help with Code Tags ( Toggle Plain Text ) /** This program will calculate the numbers...
Started 1 week ago (2008-11-25 23:41:26)
by ai0372
i am trying to write a code that stimulates an simple ATM. i have two class, one for the Bank Account and another for the ATM itself. Help with Code Tags ( Toggle Plain Text ) public BankAccount(String name1, int acctNum, int pinNum ){ name = name1; accountNumber = acctNum; pinNumber = pinNum; balance = 100.00; } public ATM(){ start(); ...
Started 1 week, 1 day ago (2008-11-25 06:55:41)
by Laidler
ok heres my code Help with Code Tags ( Toggle Plain Text ) import java.util.Scanner; class TestTelevisionV3 { public static void main(String [] args) { Television tv = new Television (4, 8, true); tv.printImage(); Scanner myInput = new Scanner(System.in); String Input1 = myInput.next(); String s1="P";...
Started 1 week ago (2008-11-26 13:43:15)
by sandawg
When I printout the array contents, it prints null rather than the expected entered data. Will someone please tell me what I am doing wrong? Thanks. My code follows; [code =java] import java.util.Scanner; public class Inventory { public static void main(String[] args) { Scanner input = new Scanner( System.in ); boolean isValid = true;//** String productName...
Started 1 week ago (2008-11-26 05:43:46)
by zatin
I have a Person Class, binarySearch needs to be performed on surnames. I need help with binarySearch algorithm. This is what I have so far: public class Person implements Comparable { private String firstName; private String lastName; public Person(String firstName, String lastName) { this.firstName = firstName; this.lastName = lastName; ...
Started 1 week, 1 day ago (2008-11-25 02:32:17)
by mahaboob Basha
Hi iam developing one application..in which i need to write code with port number and mobileno which shoul send a sms message to mobile.. here i connected my gprs mobile as a modem to my pc in nowsms gateay... now i want to write a program which should listen on that port.. i have the following steps... 1.write a servlet or jsp which should listen on that port 2.and you should ...
Started 1 week, 1 day ago (2008-11-25 11:55:11)
by laki234
hi can anybody tell me how ti skip blank spaces in java.Is there any function for that.Or we have to write code for that. thanks
Started 1 week ago (2008-11-25 20:54:43)
by nefashu2
I need to write a code that takes 5 students and takes a grade for each of them, using two quizzes (10 points each), one midterm (50 points) and one final (100 points), and then gives final grade. It has to use an array. I tried to do this code last time without an array and only one student and I failed, so if I could get some help, that would be awesome.
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