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| | Hi guys i am trying to write a program that uses two classes, Board and Game, to run the Game Of Life. Currently my output is in the console, as a GUI is going to take too long. I am having some trouble writing my nextGeneration method in the Game … |
| | My Applet is working but I have 2 issues, I cannot get away from the 'metal' plaf background (trying to make it all solid blue) and when the user clicks on the 1st text box I want the prompting text to clear for the user to type their own. No … |
| | Im writing the Applet GUI code that uses another class to translate a string into pig latin (dubbed PigLatin.class) My gui has two text areas, a few labels, and two buttons, but I'm having some trouble with event handling. [CODE]import javax.swing.*; import java.awt.*; import java.awt.event.*; public class TxtCrypt extends JApplet … |
| | Hi. I've three websites on a VPS Server running Apache 2. Each website has been successfully uploading files until now. None of them can upload a pdf file but has no problem with other file types that I allow, such as jpeg. If I examine the $_FILES array, when uploading …  |
 | Hi there, I have two tables in my data entity model accessed by StaffDB. Staffs contains: StaffID FirstName LastName Address Town County Postcode YearJoined CurrentGrade Role Ratings contains: RatingID StaffID Date Rating1 (automatic to avoid conflict with table name also of rating) Comments These are linked by StaffID. I am …  |
| | Hi All, I wanted to know if its possible to create a right click function in vb.net MDI form. Example the way we right click on any program it gives us a list of options, is it possible to do it in vb.net and how? Need help, thank you. |
| | I know, that you can't set the value of CancellationPending of the BackgroundWorker class The default is false. If you call the CancelAsync()-method, CancellationPending is true. I need to call this method, that my program stops measuring. Now you are back on the GUI. You can change values and again … |
| | Dear Sir, I am facing endless problem, Pls help me. My prob is... (note I am not expert...Just i am started php) I have php page, with out having any session expiry time limit, just i used session start only. nature of my page is required more time with out … |
 | [CODE] String SearchBroadCastMenu[] = new String[] {"Search Item Code", "Search Title", "Search Country of Origin", "Search Language", "Search Status", "Search Director", "Search Actor", "Search Producer", "Search Frequency", "Return To Previous"}; UIManager.put("OptionPane.messageFont", new FontUIResource(new Font("Tw Cen MT Condensed",Font.PLAIN,18))); UIManager.put("OptionPane.messageForeground", java.awt.Color.blue); UIManager.put("OptionPane.buttonFont", new FontUIResource(new Font("Tw Cen MT Condensed",Font.PLAIN,18))); int SearchBroadCastOption = JOptionPane.showOptionDialog(null, … |
 | This program is suppose to input a date and output the day of the week that corresponds to that date. I have the program all done, but the code is not presented in the main() of the form. Im guessing i have to organize it a little more. any ideas …  |
| | I need to read a file that contains this: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 … |
| | Im trying to figure out why this simple piece of code isnt working. The aim is for the user to enter a word and then the application echos the word back to them. If the word is equal to 'done' then the application prints 'Complete'. [CODE]import java.util.*; public class word … |
| | i am writing an ajax code to collect information from a xml file but the file is not being read can someone please point out the problem for me the code is below. [CODE] <html> <head> <title></title> <script type="text/javascript"> var xmlHttpDoc = new XMLHttpRequest(); /*getcolor1 function*/ var options; function getColor1() … |
 | can anyone say how can we link a css file to a php file.. I tried this [CODE]<link rel="stylesheet" href="site.css">[/CODE] here site.css is my css file and i am including this in home.php file in the head section. but i am not able to get the effects in the webpage. … |
| | here i have 2 listbox i already have the code for the selected item moving right and moving left but i don't know how to move all of the listbox1 to listbox2 by just click >> or listbox2 to listbox1 << |
| | [B]here is the problem:[/B] -user enters "degree" and a "threshold" value -degree is converted to radians(with a static method) -computing the approximation as long as the absolute value of the series element is greater than the threshold [COLOR="Red"]series:[/COLOR] i.imgur.com/GRsIP.png -Error is computed as absolute difference of approximation and the value … |
| | Hi all, I got a problem.I got to make a program that sorts the digits inside a number given by the user, but I can't use an array. I know that the easiest way is with the bubble sort but I can't seem to make a switch between two digits … |
| | I am creating DLL using VC++ - Console application.. I am writing it for crating a new file... I am using Createfile function for this. but facing below error... error C2733: second C linkage of overloaded function 'CreateFileW' not allowed Below is my .CPP file from the project.. #include "stdafx.h" … |
| | Hello Im having some new Java problems, while trying to export my project to a JAR file in Eclipse. When I run it from the IDE its OK, all roses and bourbon, but I get hit over the head this when I run it from cmd : [CODE] C:\Users\Joey\Desktop>java -jar … |
| | Hello, I am basically a fresher in ASP.NET. I am building a website that has large contents of text data. The site also has a quiz based on some articles. I have two questions: 1) Which is the best way to store large amounts of text data? Is it good … |
| | Hi.. Following is my code:- public static void Sync(string sourcePath, string destinationPath) { bool dirExisted = DirExists(destinationPath); //get the source files string[] srcFiles = Directory.GetFiles(sourcePath); foreach (string sourceFile in srcFiles) { FileInfo sourceInfo = new FileInfo(sourceFile); string destFile = Path.Combine(destinationPath, sourceInfo.Name); if (!dirExisted && File.Exists(destFile)) { FileInfo destInfo = new … |
| | ][B]Is that possible to highlight the row when the cell value is change ? Can anyone teach me and explain to me ? Thanks[/B] [CODE]Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdate.Click Dim update As New dboperation Dim t As DataGridViewSelectedRowCollection = Me.DataGridView1.SelectedRows update.makeconnection() If (Me.DataGridView1.Rows(t(0).Index).Cells(0).Value.ToString) … |
 | I am auto generating data grid and I am using check box in Data grid View, Now i am invoking check box state changed event but it produces the following error Handles clause requires a WithEvents variable defined in the containing type or one of its base types. Here the … |
 | heres a form i have created. its a search form. [url]http://img266.imageshack.us/img266/722/paymentsh.jpg[/url] it searches and lists the results in list view. heres my mssql query : [CODE] select transactions.trans_id,transactions.cust_id,transactions.trans_amount," _ & "transactions.trans_date,customers.fname+' '+ customers.lname as customer from transactions inner join customers on transactions.cust_id=customers.cust_id " _ & "where trans_type='inv' and (trans_id= " … |
| | [B]I refer this website [COLOR="Green"]http://neyric.github.com/wireit/[/COLOR] and I used logic gates. I want to find out the positions of start and end of wiring from the terminals but didn't find out the positions . [/B] |
| | I am making an invoice system. Please have a look at the images. [url]http://img32.imageshack.us/img32/9216/capture1iv.jpg[/url] [url]http://img839.imageshack.us/img839/1228/capture2cq.jpg[/url] as you can see, the place order button is creating an invoice. I have actually created a junk table and a junk column in it just to setup the invoice_id and load it when "invoice … |
| | compiler : visual c++ 2005 os : win7 64bits [code] #define PARSE_AND_SERIALIZE_WRAPPER(HANDLE, VENDOR) \ template<> \ struct parse_and_serialize_wrapper<HANDLE> \ { \ template<typename Request> \ bool serialize_req(Request &request, std::string &serialized_msg, \ xml_schema::namespace_infomap &xml_namespace, boost::mpl::vector<serialize_query>); \ }; \ \ template<typename Request> \ bool parse_and_serialize_wrapper<HANDLE>::serialize_req(Request &request, std::string &serialized_msg, \ xml_schema::namespace_infomap &xml_namespace, boost::mpl::vector<serialize_query>) \ … |
| | Hello everyone its me again try to learn VB. I need help to make sure if my code needs to be modify. Here is the instruction: 1- The list box that contains the city names is not visible when the program runs. lstCity.Visible = Not lstCity.Visible (still showing at run … |
 | Hi, What's the difference between these two codes: gallery/index.php [CODE] <link rel="stylesheet" type="text/css" href="css/sliderkit-core.css" media="screen, projection" /> <link rel="stylesheet" type="text/css" href="css/sliderkit-demos.css" media="screen, projection" /> <link rel="stylesheet" href="css/main.css" type="text/css" /> <!--[if IE 6]> <link rel="stylesheet" type="text/css" href="css/sliderkit-demos-ie6.css" /> <![endif]--> <!--[if IE 7]> <![endif]--> <link rel="stylesheet" type="text/css" href="css/sliderkit-demos-ie7.css" /> <!--[if IE 8]> … |
| | im trying to overload the operator+= and use that to implement operator+ in my string class. i keep getting a segmentation fault when i try to evaluate something like s1 += s2 where MyString s1("");and MyString s2("hello"); any suggestions as to why this is happening? this is my operator+= function … |
| | Hi i am very new to delphi and have only been working with it for a few months, i need to calculate the difference between 2 TDateTime Variables regardless of the number of days passed. Currently im using this: [CODE] var StartTime, EndTime, TimeDiff: TDateTime; begin StartTime := (Now); EndTime … |
| | I am trying to write a lexical analyzer program that will read in input from a file and produce a formatted output. I need help as I am stuck. I am sure I am not passing the file stream, and the function parameters correctly. Do note some of the functions … |
| | Help! Why am I getting the following error on line 100?? I don't get an error when I use storage in other places? error C2065: 'storage' : undeclared identifier [CODE]#include "utility.h" struct masterFile // master file record { int employeeID; string employeeName; string departmentID; int YTDhoursRegular; int YTDhoursOvertime; double regularPayRate; … |
| | Good Evening...I have a number of RSS feeds that most readers can work with... [url]http://www.ourhometown.ca/rss/all/[/url] In some cases, they say it is not well formed, so I have tried to modify it. I think I am close. What am I missing? [CODE]<?xml version="1.0"?> <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"> <channel> <title>OH: All Hockey … |
| | I have a student name, wins, losses. In that order in a txt file. I'm trying to read it in and them print it out, but i'm not real sure what I'm doing [CODE] #include <iostream> #include <fstream> using namespace std; const int MAX_SCORES = 50; ifstream infile; void report(int … |
| | Hello again! I'm almost finished this project. However, the Clear button stopped doing its thing. It keeps giving me an "Invalid Cast Exception" whenever I am pressing the clear button. The project includes 2 forms--- JobInformation and Summary. The code follows: [CODE] 'Program Name: JobInformation 'Programmer: Zabinga 'Date: 11/28/2011 'Description: … |
 | Okay hi people i just want to is it possible if you can use a Certain copy / Write Function that writes your file from Resources to where you want but with Progress(Progress bar) while its copying or Writing and if so can you give me a example please:'( |
| | hi everyone , I have finally finished my firsy c# project and I want to make a .exe file for it , so any help?? |
 | I have a code like this [CODE] <? php .. if ($type == 1) //book { echo $information_array[0]. '. <i><a href="updatebook.php?q=$information_array[1]">'. $information_array[1] . '</a></i>. '. $information_array[2] . ": " . $information_array[3]. ".<br/>"; } .. ?> [/CODE] In the next page [CODE] <?php $title= $_GET['q']; echo $title; ?> [/CODE] when I … |
| | I'm looking for a line (or more) of VBA that would tell me how to set the "required" property of a field to "No" instead of "Yes" Just so you have the context, I'm helping someone write a module that imports data into an Access database. Of course, sometimes a … |
| | Hi, I have a file containing one column with values: 3.258 1.345 5.769 1.00 etc... I want to sort this data. I tried to use sort() directly on my raw data but I get error message saying 'str' object has no attribute 'sort'. I now it's basic, but I'm a … |
| | Hello, I'm having this issue with copying files with .NET's File.Copy() method. I have a file, that I want to copy to a couple locations, but when doing something like: [CODE]File.Copy(source, target1); File.Copy(source, target2);[/CODE] I keep getting an exception error about the file being in use. Seeing that if I … |
| | So new here to daniweb and just finished my first semester of programming 1 and I'm trying to do some extra curricular work to get me prepared for my spring semester. Would appreciate any and all help or suggestions anyone could give me. Here's the issue: So i was trying … |
| | I'm pretty new to programming, so this may be really obvious, but I'm having trouble with it. I'm trying to learn python, so I thought I'd make a simple program in python to help me write similar lines of java code faster, (I'm going to easily have hundreds of lines … |
| | I need to to send variables between two forms in the same project is that possible ?? also can I change the color of some text in text box but not the whole the text ?? Thanks in advance |
| | Hi All, I found this code to disable dates in jquery datepicker [CODE]$(function() { $( "#pickdate" ).datepicker({ dateFormat: 'dd MM yy', beforeShowDay: checkAvailability }); }) for the datepicker stuff, and then: var $myBadDates = new Array("10 October 2010","21 October 2010","12 November 2010"); function checkAvailability(mydate){ var $return=true; var $returnclass ="available"; $checkdate …  |
| | I'm looking for a good book about Servlets and JSP for beginners. So far, the only book I know and have read is Head First Servlets & JSP, but it's focused more on the SCWCD exam rather than the specifics on building stuff. I'm looking for a book that has … |
| | NEWB alert, lol. This was homework that I failed because i didnt turn it in on time. I didnt turn it in due to the fact that i took an online course, my book sucks and my instructor only checks his e-mail once a wk. that and i couldnt for … |
| | Hello, I am taking a computer programming class this semester and working on a project. I am trying to read a text file into a 2D list. The text file contains ten rows and ten columns of numbers, either a 0,1,or 2. When i try to read the file it … |
| | [B]I have an array that looks like this:[/B] [CODE] array 0 => array 0 => string '12/08/2011' (length=10) 1 => string '00:00' (length=5) 2 => string '34.83' (length=5) 3 => string '12/08/2011' (length=10) 4 => string '00:00' (length=5) 5 => string '34.83' (length=5) 1 => array 0 => string '12/08/2011' … |
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