36,051 Topics
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| | Am currently interested in delivering user experiance web and mobile applications.There are several amazing libraries so far.What are some of the best libraries that I should start with in this journey?  |
| | i want to search with name,email,id based on that suppose if they enter id then i need to serch with name or if they enter email i need to serch with mail or i want to serch with these 3 fields. so pls give a suggesion for best search query …  |
 | I am trying to create a banking system which can state if the user has selected the SavingJRadioButton or the CheckingJRadioButton. Before using getters and setters, I used public static variables which worked, but my teacher wants getters and setters. So far my code looks like this: public class CreateAccount …  |
| | I encountered a problem when trying to use hibernate to save details onto my database. > > SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". > > SLF4J: Defaulting to no-operation (NOP) logger implementation > > SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. > > Exception in thread "main" org.hibernate.HibernateException: /hibernate.cfg.xml not found … |
| | Hi all,, how can i ignore the comment statements that begin with "/* " and ends with " * / " for example: /* the class is*/ or /* problem is very difficult */ i want to remove these statement when i reading java file line by line package filename1; … |
| | So I have to Create a Program where the Code Reads the CSV File (csv file consists of FirstName, lastName, ID,Mark). Then after it should sort it by it self and then print how much it takes to execute the program using hte Seleciton Sort method and the Collection.sort. When … |
 | Good day all, Please, I have an asp.net page and i have a java applet which i want to embed in the asp.net page. I have added all necessary files and codes as tought. but The webpage is only showing blank applet page. Please, what's the way out. |
| | So.. I have This program that generates Random Numbers with the User input. Now I Don't know how to find the Maximum and Minimum Value from that Random Numbers. This Code Generates Numbers So Far with No Errors. This Is My Code So Far. package patel.Jainam; import java.util.Random; import java.util.Scanner; … |
| | Hi ,all in this code ,i read filename in package filename using path ,,now i want to read the file B.java that also exist in package filename and relationship between them is inhretance.. "extends" keyword. in this (public class filename extends B ), but not write B.java in path ,i …  |
| | I have cretaed a JSP page that has 4 textboxes that need to be validated. 2 are text and 2 are integers. I have tried using the jQuery validation tool but that didn't work out so well. I will provide my JSP code and my script. Can someone help me … |
| | hello, i am new to link list in java, the output() method isn't displaying the last value entered by the user, can i get some help? also you will see some commented methods that i still need to create, if would be of much help, if you can get me … |
| | i want to login in application not through login page it shoult be by hitting url it should take windows user name and password and validate that detail in ldap server because windows user name and password store in ldap i am using spring mvc for my application i have … |
 | Hello friends i just have one question i want to make my own android OS customized version or even one day make entire own OS, so i wanted to know for the android OS i must learn JAVA ? or c/++ ?? |
| | So my next problem is what mac is right and reliable for me? I will be using my mac for: - Writing word/pages docs - Programming in C++ , Objective-c , Java and more - Game development - Powerpoint/keynote presentations - A little bit of PhotoShop - Music and personal … |
| | I am trying to upload file from postantivirus1.jsp after selecting the file from postantivirus.jsp Here is the code Postantivirus.jsp Anti Virus Software : </td><td><input type=file name="fname"><br/> <input type=submit value="submit"></td><td><input type=submit value="clear"> Postantivirus1.jsp String s=request.getParameter("fname"); System.out.println(s+" s"); FileInputStream fis=new FileInputStream(s); System.out.println(fis+" fis"); String s1=application.getRealPath("/"); String destFolder = s1 + "images/"; s1= … |
| | hi all Hi i build program. it is a selection. if else. where it ask the user to enter 3 marks for a student. the student pass if their grades is greater than or equal to 50 and they fail if their grades is less than 50, right my problems … |
| | Hi everyone, I am trying to make a user login page. The user is required to fill username and password in textFields and when he clicks the Submit button, all details are needed to be written in the database. import javax.swing.*; import java.sql.*; import java.awt.*; import java.awt.event.*; public class register … |
| | hi I have been trying to build this array program but the result is hurrendous dont know where i have gone. here is the codes. it is public static int getLargest(int num[]) { int i, largest=0; for(i=1; i<5; i++) { if(i==0) { largest = num[i]; } else if(num[i]> largest) { … |
 | Hello to all! I want to make my netbeans project executable and portable. i write a program which connects to Ms access database and execute an Insert Query. My program is running successfully. Now I want to made executeable of this project and want to run this executable on another … |
| | Hi guys, I need to create the following program: 1. Declare 2 5-element integer arrays. (a) One should be for the winning lottery number (hard code this as 12-35-34-2-5). (b) The other should be for the user's lottery number input. 2. Declare an integer to count the number of matching … |
 | Hi All, I want to generate report in a document format and the same should be converted in to pdf using JAVA. Can you please any one suggest me some libraries for the same. Thanks in advance Regards, Anand |
 | I'm having some issues with my BSP Dungeon Generation and I'm not sure why! I'd greatly appreciate the help :) Occasionally I'll get an IllegalArgumentException in RandomHelper. That may help, but it's not the issue because it only happens rarely. As you can see, [this image](http://puu.sh/nb9Ir/70efbe5e81.png) shows that the Rooms … |
| | I need to convert the findWithinHorizon method to C#, is there anything equivalent to this?  |
| | hi all this is not a question, this is a message, thank you dani for writing to me, i receive your mail today and it was a pleasure of you to take time out to write to me. and sorry for not being on the site. guess ah got caught … |
 | HI guys, a while ago I built an application to save strings to file https://www.daniweb.com/programming/software-development/threads/501460/application-to-save-wordsentences-to-file and I was wondering, what if I wanted to have the ability to search those strings, say I can choose a search key, like "bring" and search all the strings (and when I say strings … |
 | Hello guys. I am currently developing an OCR tool using Chain-code algorithm in Java. I was googling and found this code in Matlab. I have no idea on using Matlab. So, I need help from someone who's good in Matlab to convert it into Java. This will be a big … |
 | Where can I download the SMSLib that is complete? I happen to have downloaded [this](http://smslib.org/download ) but it does not have this class: org.smslib.gateway.modem.Modem! Please help. |
| | Why is my finally block not firing after projectDCThread.join() is called? This method IS in a class that implements Runnable, however it's not overriding the deprecated stop() method. public synchronized void stop() { if(isRunning || safeCloseRequested) { try { isRunning = false; projectDCThread.join(); } catch (InterruptedException e) { Logger.append("Exception thrown … |
 | Hi, Daniweb, it's been a while. I'm looking to do a mobile ssh-client (well, not quite a full client) that stores sensitive login information encrypted by a pattern-lock. However, I know very little about encryption. Can anyone recommend a good learning path - and by path, I mean Encryption for … |
| | My database have this record: timer_id = 1 time = 498 utc = 16:46:21 I'm retrieving the record the time column in the database but it won't retrieve the current record. I have this code for retrieving it: function start(){ div = "<?php $select = mysql_query('SELECT COUNT(*) AS num FROM … |
| | hi, I want to create an application in netbeans which send input and retrieve result from a website. I googled this... Some say we have to use jsoup, some says we have to use selenium , some says ajax and some says jquery. I am totally confused. i read so … |
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| | i need help. my teacher told me to create a program on java gui that can send everything you input to notepad. then when you input another info in java gui. another notepad file should be made.. |
| | Hello guys, I am Toni Hacker, i browsed through this forum and I saw you guys really talk more about programming. i wanna make an operating system but i need a team. please its gonna be an open project. I need your advice and help. anybody care to help |
| | I. You are required to develop 1. Develop Problem Analysis Chart (PAC) (5 marks) 2. Interactivity Chart (5 marks) 3. Input Process Output Chart(IPO) (5 marks) 4. Algorithms and Flowcharts for the following problem: (10 marks) A lecturer calculates grades by dropping the lowest Assignment score from FIVE assignment scores … |
 | Hello , I want to show some images in my app using php and universal-image-loader-1.9.1 Iam an stater and I have collected some code from another apps, My problem is when i use the same code to add the gallery in my app it was showing application stopped. If any … |
| | Hello, I'm using the rotate-layout library by rongi (https://github.com/rongi/rotate-layout) to achieve a horizontal list view by implementing the suggestion given by Kc Ochibili as an answer to this question: http://stackoverflow.com/questions/3240331/horizontal-listview-in-android. I'm getting the following errors when I try to use the library: "error: Error parsing XML: unbound prefix" and "Attribute … |
| | I am trying to Draw a graph which can read data values from Text files. In which i want to consider 1st column as X-axis and 2nd as Y-axis. |
 | I am trying to build a program for transferring files to an arduino project with an attached sd card. I have some code, it does some interesting stuff, but it's not quite what I want it to do. What I need it to do is to be able to transfer … |
| | Flickering occurs when Active Rendering with JPanel, not sure why as I've done this before (couldn't find source code of that project however). Relevant Code: Graphics g = projectDCWindow.getWindowGraphics(); // Gets the Graphics Object from a JFrame g.setColor(Color.BLACK); g.fillRect(0, 0, (int) ProjectDCInfo.getDefaultWindowSize().getWidth(), (int) ProjectDCInfo.getDefaultWindowSize().getHeight()); // Clears the screen projectDCGSM.get().render(g); // … |
| | i want to build light weight application for video calling using html/javascript and servlet.it is possible |
 | Hello I am trying to take a multi-deminsional array[ ] [ ] (2D (if you will)) and set a varriable through a classes public setter. //some of the fields private int request_id; private String time_stamp; private int session_id; private int client_intf; private int server_intf; // many more... // Some Getters … |
| | Hi, Need help in writing a ‘Guess the Word’ game using object oriented. Thanks, SK |
| | Hi,all I need a java parser for parsing any java file in any package,not only existing file ...Can i do this ? how? |
| | Anyone can suggest me from where I can found "de.vorb.leptonica" jar file.. |
| | write a program that displays the following information, each on a separate line: * your name * your address, with city, state and ZIP * your telephone number your college major Although these items should be displayed on separate output lines, use only a single **println** statement in your program.  |
| | When I try to execute my jar file through the command prompt by typing: java -jar myJar.jar It returns an error message saying that it can not access the jar file. Why is this? myJar.jar is the exact name of my jar file. |
| | can anyone help me that how I can read numbers from images through java program.. |
| | Hi, I'm currently working on a GUI programme that caluculates the amount of days in a month through user input. However I've become stuck where the programme crashes upon entering the month number. I believe that I may have incorrectly chosen my instance variables but I am unsure of which … |
| | hello i just get started with java so i have a question where the difference from c/c++ and the famous lovely java begin, the function or better method, so in c/c++ we can make a function prototype on top the main and then define it later like this int myfunctionprototype(int … |
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