35,618 Topics
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| | [CODE]public final class SavingsAccount implements Serializable { /** * This constructor requires all fields to be passed as parameters. * * @param aFirstName contains only letters, spaces, and apostrophes. * @param aLastName contains only letters, spaces, and apostrophes. * @param aAccountNumber is non-negative. * @param aDateOpened has a non-negative number …  |
| | hey guys, I need a way to ftp a file from a server however i dont want to ftp all the files as there are some files that exceed 200mb what i need is to ftp a part of the file. in other words i would grep for a string … |
| | Hi... i m making script which is checking that username aur password is true or not..... i want to show alert if username or password is incorrect.then i want to redirect my page to original login page.... my code is [CODE]$alert = "<script type=\"text/javascript\">alert('Invalid UserName or Password');</script>"; echo $alert; header("Location:../Admin.php"); … |
| | hello.i have a homework in java wich asks to create this program: there would be n persons who are going to rate songs. for n persons we will ask their name,surname,sex and age.after this each person will rate(vote) with points the song we have given to them.there are 15 songs …  |
| | #include<iostream> #include<conio.h> using namespace std; struct biodata { string fname; string lname; string mname; string address; string pbirth; string dbirth; string religion; string citizen; string civilstat; string gender; string email; }*student; main( ) { int n,i,xx,c,d,a=0,e=1; char b,y; cout<<"how many records?"; cin>>n; cin.ignore( ); student= new biodata[n]; for(i=0;i<n;i++) { cout<<"\nLast … |
| | [CODE]import java.lang.*; import java.io.*; import java.util.*; interface Batm { final static int minbal=500; abstract void withdrawl(); } class Bal implements Batm { int amt,cbal; Bal(int amt,int cbal) { this.amt=amt; this.cbal=cbal; } void withdrawl() { if(cbal>minbal) { cbal=cbal-amt; System.out.println(amt+" "+"withdrawn"); } else { System.out.println("bal nt sufficient"); } } } class Atm …  |
| | bonjour, j'ai un probléme de compilation concernant un projet,malgré que j'ai un main class voici les erreurs: run: java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory at com.anthonyeden.lib.util.XArrayList.<clinit>(XArrayList.java:86) at com.anthonyeden.jnm.JNM.<clinit>(JNM.java:174) Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 2 more Could not find the main class: … |
| | Hello, I'm trying to insert values from a form to a table (employee) on my database using prepared statements. From what I can tell the connections are fine, am able to query the database (as shown in the code to check the user type of the current logged in user). …  |
| | hey guys, i need to create an application which would allow me to log on to ssh server and would allow me to use linux commands in the application, not necessarily all commands, but the main ones such as cd, ls, grep. please let me know where i can start …  |
 | when i run my source code on winows xp then progress bar work fine but on linux it just stuck and not run at all, My Code is as follows [CODE]import java.sql.Connection; import java.sql.Statement; import java.awt.BorderLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.io.FileReader; import java.io.IOException; import java.sql.DriverManager; import java.text.DateFormat; … |
| | Hi, I am trying to add buttons to a Panel which is located on JFrame after the JFrame has been set to visible. My aim is to be able to click "File --> Load" then have it loop through a folder of images, creating buttons which have the images on … |
 | Hi folks. I have a java application which plays a audio file . SO before the audio file or sound is played by my java application , i want to mute all other application sounds like Windows media player , VLC player (etc) if those are currently playing at that … |
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| | In linux whenever i run my gui java programe it does not show Image My Code Is As Follows look at line 77. [CODE] import java.awt.*; import java.awt.event.*; import javax.swing.*; class bank implements ActionListener { JFrame mainframe; JMenuBar mbar; JMenu file,view,help,edit; JMenuItem newacc,exit,login,helpcontent,cust_detail,emp_detail,delEmp,delCust,addEmp; public bank() { mainframe=new JFrame("Bank Application"); try … |
| | how to set up frame such that user cannot click other side than the current active frame if click then frame prompt for actvation. Thankx in advanced. |
| | What is difference between transaction of saving account and current account? I Am New Please Help Me. Thanks .:$ |
| | Hi everyone! Here's my problem. I created a random guesser game (A school project) and then my instructor said they want them to put a hall of fame on the game. But... The problem is how do i put a hall of fame? If its saving 1 line per file. … |
| | how can I write a program for a calculator the methods of cookie ? Provide facility for additon,substraction,multiplication,division in that calculator? thank you..  |
| | Hi Friends, I am having a pdf which has to be watermarked.But the code below I use is writing contents of my PDF into another PDf which is being watermarked.Please suggest any ideas which helps me watermark the same pdf without creating a new one. Please find the code below. …  |
| | Can someone explain how I would go about checking that the new valid word entered is only one character different from previous word??? |
 | Except for GUIs, could anyone give me an example of why we need inner classes? |
| | I am just hoping to possibly get some feedback from someone. I recently graduated college with my CIS degree and right now I am going through this book Murach's Java SE 6. If any one is the slightest familar with this book could you let me know if after mastering … |
| | dont know the why this modified JTextField did not show up..help me out [CODE] import java.awt.*; import javax.swing.*; public class JBgtextfield extends JTextArea{ public void paint(Graphics g) { setOpaque(false); ImageIcon ic=new ImageIcon("image1.png"); Image i=ic.getImage(); g.drawImage(i,0,0,this); super.paint(g); } } [/CODE] i then created an instance of this class and added it … |
| | Code attached in the attachment is not my own and was supplied by an instructor. I am to create a word morphing game. The computer will provide a starting word and an ending word. I am to enter a new word, that either adds or removes a letter from the … |
| | When I try to output an ASCII value to a file, it sometimes writes the wrong value. Example: [CODE] import java.io.BufferedReader; import java.io.File; import java.io.FileOutputStream; import java.io.FileReader; import java.io.PrintWriter; public class test { public static void main(String args[]){ //Supposed to: writeFile("./test.txt"); //write ASCII 147 readFile("./test.txt"); //read ASCII 147 } public … |
| | Would it be possible to use JavaScript with C# (or Java, Python etc) for the sake of getting a sweet UI. Say for example I have a program written in C# with a ok-looking GUI which holds some panels, a few buttons, radiobuttons, the usual stuff. Would I then be … |
| | is there possible multimedia file transfer using servlet??? is it possible???? |
 | Hey I am having a problem with this java program im trying to accomplish.... I know how to count the characters or letters in a word, but how do you count every other word and display that letter in a row. Im trying to do an encryption program for example … |
| | Hi! I have a JScrollPane that contains a JPanel with a CardLayout, which in turn contains two JPanels with some labels and stuff. I want the contents of the ScrollPane/ViewPort to never exceed the width of the viewport. The problem I'm having is that when a label holds a lot … |
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