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| | My aim is to create a program that: 1. reads in a string of less than 255 characters from the user into a variable called array1 2. copies array1 into a variable called array2, converting each element of array1 to UPPER CASE 3. prints out the contents of array2 I …  |
| | Hi everyone. I'm having trouble emitting a call to a delegate whose type is unfinished at the time of the emit. I'll elaborate: I'm trying to dynamically (i.e., with a [inlinecode]TypeBuilder[/inlinecode]) create the following class: [code=C#] public MyClass { // Delegate type. The 'firstArgument' will be 'this', i.e., this is … |
 | I have some code that uses _finite (I think from float.h) that my linker complains is not declared. I think this might be a "windows only" function. Is there an equivalent function that I can call that will work cross platform? Thanks, Dave |
| | Hi there! I'm new to c++ and I'm having problems with ifstream. I assume that my question is pretty stupid but here you go: I've got something like: [code=c] ifstream infile(inname); [/code] Furthermore I do have an array - let's call it Array - which contains several filenames I want … |
 | Hi, Sorry if this is asked before, but I'm having trouble figuring this out (tried already for a couple of hours). This is what is going on: Kids make a test with 50 question. These test are checked manually on paper and afterwards need to be put into a website. …  |
| | If you don't know what a quine is, it is a program or script that's only purpose or function is to print out its own source code. I was wondering would this be considered a quine? [CODE] f = open("quine.py","r"); print f.read() [/CODE] quine.py is the script that this code … |
| | I have some doubts in form submission. The function that i need is adding a prompt dialog box to confirm befor the user submits the form. Eg: The user is entering some data in the form and he clicks submit..a dialog box appears and says " Are you sure you … |
| | hello please help me on this problem....i put this in form load txtunit.text = "C" my problem is that how can i position the cursor after the letter C..if i use txtunit.setfocus the cursor can be found before the letter C but i want it after...please help me.. thanks in …  |
| | Hi, I have a qsort problem I just can't solve. I've got an array of pointers to a structure called struct mys. The structure has an int value called id. I want to use qsort to sort this array of pointers to structure in ascending order by the id value … |
| | Hi people, My issue is more of a MySQL issue than php. I am trying to store a 3digit integer value with a leading Zeros in front such as 001 i have a company table , which auto increments the id as 001, 002, 003...and so on... In the company …  |
 | So for example, in the dictionary, the letter 'A' has a value of .8237 What I wan't to do is replace every letter with the value with .8237 to D in the string (not the dictionary) I've tried this without success and It's obvious why it wouldn't work: [CODE]if sorted(dictionary.values())>=.01: … |
| | HI, I wish to get the values from the drop down menu selected by a user from the HTML page and pass this value into my servlet program for processing. In my servlet program, I've used the getParameter() function to obtain the value from the drop down menu selected. <SELECT …  |
| | Hi, I am currently using xampp with all the preloaded add ons, such as tomcat, mysql and apache. When i try to connect to the database through my computer with windows xp, it works perfectly fine. But when i changed it to another OS, windows vista. It keeps giving me … |
| | Can somebody help me with the code to read file names from a folder? curretnly i'm using the below code. Dim files() As String files = System.IO.Directory.GetFiles("c:\myfolder") this is not working please help me.  |
| | I have written the following code for VB6 The application uses MS Access and used Microsoft Jet 4.0 OLEDM Provider [CODE] Private Sub cmdSubmit_Click() On Error GoTo Handler Eval_Env.Insert txtEvalCode.Text, txtEvalName.Text, txtEvalPhone.Text, 0 ClearControls Label4.Caption = "Data Submitted Successfully" Label4.Visible = True Handler: MsgBox "An error occurred" Label4.Visible = False … |
| | I use VB .NET 2002 (academic version) I have created an MS Access database to be populated with vaules extracted from dBase files. Some numerical values can be null - ie where no data was recorded in the dBase file. Relevant field properties in MS Access mdb table are set … |
| | Hi everybody, I'm looking for a way of getting a machine-specific string on windows, something like cpu or hard drive or bios serial #. It has to be implemented in c, not c++. I've already browsed the api quite a lot but I'm not sure (and I don't know windows … |
| | Hi, I've created a Web Service application inside Jboss 4.2.2-GA and I want to set up the jboss log4j configuration so that my Web Service logs inside a custom log file (not inside the server.xml). To do this I've altered the jboss-log4j.xml file to create another appender. This file is … |
| | Hi, i am having a problem on my program [CODE]Private Sub Command1_Click() If text1.Text = "" Then MsgBox ("You have no content on your 1st Textbox") Else End If . . . Bunch of codes that will result to an error if there is no value for text1.text[/CODE] When the … |
| | I am making a little forum and while trying to add the quote post functionality have come across a problem that has me stumped. Here is my js: [CODE] function addQuote(text) { var tArea = document.getElementById('forumReply_message'); tArea.value = text; } [/CODE] Here is sample HTML (one that doesn't work): [CODE] … |
| | i got a site that is hosted by google, i have to write a program that creates/updates pages on the site... i got the google site API... but i have no idea where to go to.... so far my app logs in to the site, and access my documents, which … |
| | I'm trying to write an external log-in class for my Adv Java class in school. It's an online section and the teacher is very hard to reach thus why I'm asking for help here :). But my problem is right now I have my log-in form and I have it … |
| | Good morning, I've searched the web for a week to find a solution to a problem, but I can't figure it out, so now I'll try to post directly what the problem is and hope that someone could explain me how to go ahead. I'm new to Asp.Net, and some … |
 | hai... i want to dispaly table like this. actually i am fetching data from database. i am displaying data in tables. but i want to display like column wise after row wise. [CODE] A F K B G L C H M D I N E J [/CODE] like this. … |
| | I cannot find the mistake in the below code, I receive "statement ignored error" at the last line of the first select clause part of the code:[CODE]SELECT * BULK COLLECT INTO l_employees FROM employees;[/CODE] But I am not sure if thats the real problem. Here is my full code [CODE]declare … |
| | In have been coding a small program to calculate the % body fat. But is giving the error C2064 as above. Any help will be appreciated guys! The error is here; [CODE] /Compute Body fat percentage for male if (gender == "Male"){ BFat = 495/(1.0324-.19077(log(abdomen-neck))+.15456(log(height)))-450; // THE ERROR IS HERE … |
| | Hi, The dynamically created rows are appended at the end of the table i.e. after the last row of the table (found by table.rows.length) and those individual <tr> contains 8 more <td>s carrying some texts and their respective text fields. Now we have one such default <tr> , which also …  |
| | im having trouble understanding why this won't work. I'm extremely new to php (my primary language is c++) [CODE]<html> <body> <?php if(strpos($_GET['codev'], 'ddd') !==FALSE){ if(strlen($_GET['codev'] ==3) { echo "<p>Welcome</p>"; } ] ?> </body> </html>[/CODE] |
| | Hey everyone, I'm having an issue with the simplest vector functions. I'm trying to add a Piece object to a vector, but it's data members are being changed when I do... am I missing something? [CODE] /* Piece.h */ #ifndef _PIECE_H #define _PIECE_H class Piece { public: Piece(); Piece(int r, … |
| | Hi All, I have a dataGridView control ,which I attach with a data source,this datasource can change over the time. Now ,the problem is ,after assigning the data source ,I add one more static column and trying to add image to the cells [ I've used DataGridViewImageCell and DataGridViewImageColumn,the images … |
| | Hello, I'm returning results from a database but they are showing as yyyy/mm/dd I would like them to display as dd/mm/yyyy is there a simple way to format $newrow5['StartDate'] to do this. while ($newrow5 = mysql_fetch_array($result5)) { echo "Starts on the: {$newrow5['StartDate']}"; } thanks in advance, Tom. |
 | I have searched for a solution to this problem on daniweb and google to no avail. You folks have been so kind as to help me before. This portfolio piece, slash website for my father incorporates a MySQL PHP search form in the left div, and the search results in … |
| | hi,everybody I am study ctypes,and got a big trouble,I googled lots a pages but get no usefull info. i want to know how to get the interface from winxp by using ctypes, for example: I want to use ActiveDesktop 's interface by using ctypes,but i don't know how to do,can … |
 | Hi, I wrote this simple bash script(yeah simple now that its done) and it uses bc - 'The arbitrary precision calculator language' and tr - 'translate or delete characters'. Now the script works, it will take input values and convert them to the proper output values. Now my question is..is … |
| | Hi, I am going to be attending university next year on a coding course, I am currently working through an exercise in the Deitel book How To Program and I have encountered some errors in my program. Any help would be much appreciated. Bob Here is my code cube.h [CODE]#include … |
| | Please help.. I am trying to create an outlook script that will parse the subject line of emails coming from a particular source and organize them, by the ticket number present in the subject line. However, VB is sucking the life out of me on the error below I am … |
 | [COLOR="Green"][B]Well, that's it, i'm trying to compile a dialog box:[/B][/COLOR] [CODE] case WM_COMMAND: switch(LOWORD(wParam)) { case ID_HELP_ABOUT: { int ret = DialogBox(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_ABOUT), hwnd, [COLOR="Red"]AboutDlgProc);[/COLOR] if(ret == IDOK){ MessageBox(hwnd, "Dialog exited with IDOK.", "Notice", MB_OK | MB_ICONINFORMATION); } else if(ret == IDCANCEL){ MessageBox(hwnd, "Dialog exited with IDCANCEL.", "Notice", MB_OK | … |
| | Hi, I am working on visual studio 2008 C++ and I have done the C++ general code, my question is can I convert my general code to be C++ CLR in visual studio 2008? This will make my work easier. And I have one more small question is I have …  |
| | HI everyone!!i have this got this function, and i dont know what is going wrong here. in the table, the field for date i saved as timestamp, meaning time is automatically inserted when the record inters. [code=php] function time_stamp($session_time) { $time_difference = time() - $session_time ; $seconds = $time_difference ; … |
| | How can you create an Outlook (2007) Distribution List that contains all the Outlook Contact fields? The examples I find typically populate a DL with Recipients that contain only an email address. I'm using C# but VB, etc. will also do. Thanks, Scott |
| | I need to create date objects, to do that i think i need to use simpleDateFormat buuutt I'm using a startDate and endDate as parameters, so i dont know what to do. I've got another method that returns an int for number of days between them. Sorry I'm still an …  |
| | how do i read in files from a ".txt" file into a linked list heres my code. [CODE] import java.io.*; public class LinkedList1 { class Node { String element; // list element Node next; // successor link Node(String el, Node n) { element = el; next = n; } Node(String … |
| | Hello everyone, How can I find out what scripting language is used for a website? For example If I am looking at BBC.co.uk how do I know the scripting language like PHP, JSP, ASP etc. Please reply. its urgent ,.........thanks |
| | Memo.h: [CODE=cpp] #ifndef _MEMO_H #define _MEMO_H #include <stdlib.h> #include <string> #include <typeinfo> #include <iostream> #include "Date.h" #include <map> #include <vector> using namespace std; class Memo { public: map<Date, vector<string> > Appointment; //void delMemo(int x); void addMemo(Date myDate,string x); }; #endif /* _MEMO_H * [/CODE] Memo.cc [CODE=cpp] #include <stdlib.h> #include <string> … |
| | i have updated my centos python2.4.3 to python 5.1 i followed the following process: which python /usr/bin/python python -V Python 2.4.3 cd /usr/local/src wget [url]http://www.python.org/ftp/python/2.5.1/Python-2.5.1.tgz[/url] tar xvzf Python-2.5.1.tgz make make install ls -l /usr/local/bin/python mv /usr/bin/python /usr/bin/python-orig ln -s /usr/local/bin/python /usr/bin/python ls -l /usr/bin/python -> /usr/local/bin/python python -V Python 2.5.1 …  |
| | Hi, When using Microsoft Visual Studio, building in release the code just hangs and fails to execute but with Debug it builds and runs to the end. And I don't see why there should be a difference. I did a shutdown then clean and a rebuild of solution but the … |
| | Hello everybody, I've posted this question before but i got no help, may be i wasn't clear enough or it can't be solved but i really need someones help. The problem is my if else statement. My if else conditions will block the first two int values but then allow … |
| | I'm using [code=php] for (int i = 0; i<mdim_; i++) { for (int j = 0; j<ndim_; j++) { data_[j * ndim_ + i]; } } [/code] to change the matrix 1 3 2 4 stored in data, into row order. If I print data_[j * ndim_ + i]; to … |
 | [code] void encrypt::transform() { int length = 0; char *buffer; char ch = ' '; int i = 0; fileEncrypt.open("filter.txt", ios::in | ios::beg); fileEncrypt.seekg(0, ios::end); length = fileEncrypt.tellg(); fileEncrypt.seekg(0, ios::beg); buffer = new char [length]; fileEncrypt >> ch; while(!fileEncrypt.eof()) { buffer[i] = ch; i++; fileEncrypt >> ch; } for(int j … |
| | I have a 2x2 matrix A stored in data_ 1 3 2 4 (column major order) and a 2x2 matrix B stored in b.data_ 5 7 6 8 and I'm using the function below to append (stick underneath) B to A. so my result should be 1 3 5 7 … |
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