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| | I am currently working on a stock market monitoring application and I was wondering if anyone cold help me by giving me a guideline on how to create a new portfolio(sort of a personal account) for each user that accesses the system such that 2 different users do not have …  |
| | Hi everyone, I have a strange thing happening when I update my form. On the form there are a number of input fields, item cost,item name, item description. If I update the item cost, this updates without any problems, but it also updates the item description, duplicating the description. The … |
| | Hi there guys, I have homework to do a program given as input a document read from a text file will similatae MS words word count tool to create the following statistic: number of word: 45 number of line: 30 number of white space character: 73 number of non white …  |
| | Hey guys, I've been messing around trying to learn binary trees and have created a simple program to get the month and number of days in a month to be inserted into the tree then displayed. I am getting a successful build, however, when it launches the terminal window the … |
| | I have just started android development and i cannot even compile a simple program because i get a error " button cannot be resolved to a type " in the .java file . .java file : package abcd.pack; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.TextView; public class … |
| | Hi, I've got a problem to average lines which have same name. For exemple: > Strawberries 10 15 14 20 Pineapples 14 17 2 18 Apples 4 12 24 18 Strawberries 20 12 13 24 I would like to average values by fruit name. So, for pineapples, that easy, it's …  |
| | trying to trying to get extract content from a web page in to a listbox and contents are in this format 107.2.71.168:1708 107.3.217.65:1580 107.3.217.65:51723 107.43.148.15:8651 107.8.39.163:57071 107.8.63.188:11244 107.9.254.237:17209 108.222.146.33:44973 |
 | Hello, I have this matrix: 0 0 1 0 0 0 1 0 1 1 1 0 0 1 0 0 and I need to print out the block with the coords: (2,1) so in this case: 1 0 1 0 I have tried this: for(int i=minRow; (i < 2); … |
| | Hi, I have a doubt in MS SQL, The below condition in the WHERE clause as you can see, "Where COTDetails NOT BETWEEN 32 AND 63 OR COTDetails is NULL", I want to the WHERE clause in such a way that the COTDetails is not between 32 and 63 and …  |
| | I have this Die class, which I am working on for a game called Craps. My old method works, but I wanted to try to use dice with a higher number than 6. I can get the program to accept my user input, but how can I get it to …  |
| | How to allow the user to select the date from the DateTimePicker and store that selected date ,month and year in the database table? What is to be written inside insert query of code?  |
| | Hi, Can someone tell me how to make this. I have winform wich read from file and make post request to web. I want to have one textbox where i can put time betwen every request. for example: I run my app and read whole file with(1000rows) and 2sec delay … |
 | Hello everyone! I tried a lot to understand the spacing procedure in pascal triangle.. but it all went to vein!! Does anyone knows about this spacing??? Why are we using this loop: for(x=40-3*y;x>0;--x) printf(" "); need help ASAP!! |
| | Having issues fixing these issues: error LNK2019: unresolved external symbol "public: __thiscall grid::grid(void)" (??0grid@@QAE@XZ) referenced in function "void __cdecl `dynamic initializer for 'GridObject''(void)" (??__EGridObject@@YAXXZ) F:\Dev103\thermonuclear war game\thermonuclear war game\Grid.obj error LNK1120: 1 unresolved externals F:\Dev103\thermonuclear war game\Debug\thermonuclear war game.exe 1 //header file #include <iostream> using namespace std; class grid{ int … |
| | This code is just a function in a bigger code, but I'm having a problem with the break. I'm not sure I'm doing it right, but basically if the factors are zero, then the program should say the equation can't be factored. It does that, but then continues through the …  |
| | So, I'm playing around with SDL and I've come across a bit of a bump. I have one image and I am trying to "free" that image to put on another one. Here is what my code looks like.. [CODE] // I did get a good section of this code … |
| | Hey guys, I have a problem with searching for a string within a string. Here's the code I have at the moment: $query = mysql_query("SELECT * FROM information_schema.TABLES WHERE TABLE_SCHEMA = '".$db."'") or die(mysql_error()); while($table = mysql_fetch_array($query)){ $checktbl = $table['TABLE_NAME']; foreach($_POST['fields'] as $f){ $f = substr($f,strpos($f, '.')); if($checktbl == $f){ … |
 | Hello, I have a datagridview and I allow a user to fill in some checkboxes which call stored procedures to show only certain data based on the criteria given by the user. [COLOR="Red"]I then want to take all that data that is currently shown in the datagridview and copy it … |
| | Hey guys, I have a form that is used to navigate through records in a table one at a time. The form generates the number of textboxes required automatically. Navigating through the records is easy enough, but when I click the update button it comes up with the error: Object … |
| | Hi I'm currently writing a program which applies collision detection to balls on the screen. My code works to a certain extent (the balls collide however they do not rebound away from each other) but it is not written efficiently. Here is the code that partially works: private void checkForCollision(Ball … |
 | I have an ArrayList Contain Strings as follow 1, 200, 2 , 434 , 3 , 400 , 4 , 500 ............................... and so on how i can remove the number 1,2,3,4 i tried the followinh code but its not worrking for (int i=0;i<content.Size();i++){ if(i%2== 0 ) // if the …  |
| | i have little problem with one algo . first i have two tables there are above one lac records in each table . table 1X structure id domain 1 google.com 2 daniweb.com 3 yahoo.com table 2X structure id domain 1 google.com 2 facebook.com 3 youtube.com now my task is to … |
 | I am trying to learn how to write a merge sort function, but I have only gotten so far with the book I am using now: [code] template <class T> void mergeSort(vector<T>& s) { mergeHelper(s.begin(), 0, s.size()); } template <class Itr> void mergeHelper(Itr start, unsigned int low, unsigned int high) … |
| | Hello my fellow DaniWebbers, I have a discussion topic for everyone. Winforms VS. WPF ITT: Your opinion on the two Your reason for coming to that discision Your approval/disapproval of Microsoft abandoning WinForms How this impacts your vb.net skills |
| | can anyone show me the point to get the tutorial on how to print using shared printer in java (windows os) ? thank you all |
 | I am trying to write an MVC application. I am rather new to MVC and I am taking the project over from someone else whom started writing it. This is what I am trying to do. I have some html documents that are located within my application. When a user … |
| | hello this is my problem  how can do that in php ? <html> <FORM> <TABLE BORDER="0"> <TR><TD> facbook account :</TD> <TD><INPUT TYPE="text" NAME="facbook account" MAXLENGTH="50"><TD><INPUT TYPE="SUBMIT" NAME="save1" VALUE="save"></TD></TR> </FORM> </html> thanks |
| | Hello, I'm trying to set up a website where user can upload files to which should be readable by everybody. Logged users should be able to comment on the files and rate the files. I'm new to MySql and quite new to PHP so it has taken me already lots … |
| | I have the following program, and I want to print the appropriate return statement for the numbers given. I am currently getting the error "cannot find symbol variable result, lines 18 & 19"... how do I get it to work, though? I've tried a few different ways, and this is … |
| | can you help me to this code... need mcEnemy follow my mcMain... help pls,., this can be appriciated much.... here's the code enemyTime ++; if(enemyTime == enemyLimit){ _root.attachMovie('mcEnemy', 'en'+enemyTotal,_root.getNextHighestDepth()); _root['en'+enemyTotal]._y = int(Math.random()*Stage.width); _root['en'+enemyTotal]._y = -50; _root['en'+enemyTotal].onEnterFrame = function(){ \\ i dont know what is the problem here this._y = mcMain._y …  |
 | Hi friend! I want to get the code which helps daniweb to show the preview of every site/link it gets. For example let me give a link [here](http://www.google.com) whenever i hover my cursor to that link,it shows me a preview of that site. Can you give me the code which … |
| | Hi, I want to know what would be your preferences in this case. I'll have a login and sign up process and want to develop its database tables. - 1:1 version needs JOIN everytime when loging in, T-SQL when signin up new user. - Single table version doesn't need two … |
| | Hi every one, #include <stdio.h> #include <conio.h> #define SIZE 4 int main(){ char Menu[SIZE] = {'A','B','C','D'}; int i; for(i=0; i<(SIZE); i++){ // print the array elements printf("\t%c",Menu[i]); } getch(); } I want to swap the elements of the array for e.g. if I pass A and D or Menu[0], Menu[3], … |
| | Hi, Can anyone give me some examples with threads with win forms. I have one form which make post request to a server. When i start form and hit "start" button my form read one .txt file. I want to make when start .. read 50 rows then stop and … |
| | I have not found anything that addresses these questions. Any help is appreciated. If I have a class that has pointers to objects of a user-defined class as members, is there any problem with initializing those pointers with the initialization list of the constructor? For example, where A, B, and … |
 | Ok, so the scenario is a database which stores customer contracts (to keep it simple) so that every time a contract is expired and renewed a new version is created in the database to reflect any changes (terms, price etc). My page needs to display a list of the latest … |
 | # Introduction to the Issue # I'm currently working on a piece of code that was put together by someone else on my team. All of his logic was in the `index.html` file, so I'm trying to factor it out into a modular library. Part of the reason is that … |
| | I want to start writing a os, but doesnt really know how. I need a simple boot and kernel to demonstrate how its done. nothing fancy just simple one that will boot and load a kernal. if it isnt to much work maby make it that is can hold files, … |
| | Hi, I make a page to display all applications from table and few of these applications have an interview dates, location etc in another table. I use this code pasted in this article below. The problem is showing the applications with interviews only and the interviews without interviews are not … |
| | Hmm i really like what applications like Windows Media Player and VLC player can do, and by this i mean: you know when you are watching a movie or listening to music and you minimize the window? Well if you hover the taskbar icon of the minized window with your … |
| | The problem is simple. I have LoadLibrary on my c++ app and I want to load c# library but I don't know the entry point. |
| | I use this code. It works correctly before I made minor changes, I mean, make other input fields and the table field name in mysql but I have some problems from line 14 onwards. With this code I Show some data from database table in a form. can anyone check … |
| | Hello everyone. I'm trying to work with this kind of file: http://www.mediafire.com/?da0ad07pzfogdl0 (you may use Notepad++ to open it) I think it's a binary data file but I'm not sure. Anyways what I need to do it's to edit some of the text part inside it. Example: http://img403.imageshack.us/img403/8017/94022290.jpg I'd like … |
| | Good Day Experts,,can anyone help me,,i have a codes for inserting,selecting and deleting row data from original table into archieve table: this is the original table `Username password fullname year course breakzzz breakzzzz romel first year prog.` and this is my archieve table: `username password fullnae year course` my plan … |
 | Hi there! I'm using PHP together with jQuery/AJAX to submit a login form without reloading the page. Basically the code works like this: Login.php (The actual form) -> process-login-admin.php (server-side validation and authentication) -> Echo error message The error messages is displayed in a hidden div (#feedback) on "Login.php" that … |
 | Hi I need to manipulate a soap call before it's sent off to the soap server. Currently my soap call is constructed as follows: <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://www.xxxxxxx.co.za/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> <SOAP-ENV:Body> <ns1:SubmitStringLead> <xmlLead xsi:type="xsd:string"> <strXml> <Lead> <General> <dealer>419</dealer> <source ref="1334923054">randomstring</source> <enquiry>1</enquiry> <subtype>4</subtype> <comment /> </General> <Prospect> … |
| | Hello, I am trying to implement a version of the cubic spline based on the artilce here: [Click Here](http://en.wikipedia.org/w/index.php?title=Spline_%28mathematics%29&oldid=288288033#Algorithm_for_computing_natural_cubic_splines) and while implementing it I find errors that my indices are out or range such as: ` h[i]=(n[i+1]-n[i]) IndexError: list index out of range ` Here's a part of the code: … |
| | I have an image consisting of lot of different frames. There are a lot of transparent pixels in the frames. I have to split the image into individual frames and iterate over the pixel data in an input image/buffer and copy out rectangular regions containing non-transparent pixel data into individual … |
| | The problem is, when I load a particular page (user.php) the session variable not work. But on the other pages it works fine. Even in my local host user.php also works fine. Only user.php on remote server is occuring this problem. This is login script <?php require_once 'inc/functions.php'; require_once 'inc/mysql_cnct.php'; … |
| | A while ago I created a PHP application that looks at xml files. I have now been tasked with converting this to Python or Django or Turbo gears(anything as long as it's Python something). I am new at Python and while I have played with Django a bit I have … |
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