64,152 Solved Topics
Remove Filter  | |
| | I was using my old C++ assignments to teach myself Python and ran into issues every other line of code. In my attempt to find another way to ease into the lang I found what I think is an awesome tool "How to Think Like a (Python) Programmer" I understand … |
| | I am trying to work on a database with 3 tables. To make it easier I have created a couple of temp tables to work out the syntax. CREATE TABLE #owner ( [NameId] tinyint IDENTITY(1,1) NOT NULL, [Name] varchar(50) NOT NULL ) INSERT INTO #owner VALUES ('Thanatoid'); INSERT INTO #owner … |
| | I am wondering if it is possible to accomplish following in VB.NET: I would like to automate files move and sorting from "C:\uploaded_files" (files contain any extensions e.g. .pdf, .tif, .eml, .jpg, etc) to directory under different subdirectories as shown below. F:\Files\Oregon\Sold\Victoria Kraus\2008\OSVK082036PI\ F:\Files\Oregon\Leased\Victoria Kraus\2008\OLVK082036PI\ F:\Files\Washington\Sold\Victoria Kraus\2008\WSVK082036PI\ F:\Files\Washington\Leased\Victoria Kraus\2008\WLVK082036PI\ F:\Files\Oregon\Sold\Dan … |
| | Hi, I have written a Solitaire game program and have made a history of moves so the user may either go back on moves and make another choice or go forward after having gone back. Now I am using a vector to store the moves. When the user has made … |
| | hiii,,i m a new member of daniweb and new to programming also.. well i have a simple login page in my website,, currently i am using standard username and password,,,but i would like to have the username and password checked from a table in the database,, i am using asp.net … |
| | so far I ask user for number of terms : [code=c++] cout<<"Enter the number of therms in the array \n\n"; cin>>x; for(i=0; i<x; i++) { cin>>arr[i]; } [/code] But It looks preety non-user friendly, I wanna input it just like we enter a string. We the user should hit shift … |
| | I am working on a program that implements a complex number class. I will include the main part of the code. I am getting the following error and can't figure out why. [code] error C2143: syntax error : missing ';' before 'namespace' [/code] Here is the beginning of the program. … |
 | Hi all. have just dragged a datagridview control onto a form. this loads up a sql d/b fine and appropriately. the grid is editable (new rows can be added/changed etc)Now i need those changes to be thrown back to the d/b - how do i do that ? many thanks … |
| | hii,,i am using asp.net 2005 and sql server 2005.i hav a insert page thr which i can insert details to a table in the database,,thrs a column called sme_id in the table.....what i want is when a user inserts the sme_id from the webpage,it should check from the table whether … |
| | Hi i am making a table where i have different currency fields showing the salary of different staff and then a total field where i can calculate each staff's salary on rent, transport etc... now how do i make the total field show the total i.e. addition of rent+transport+education |
 | Hello friends.... I an unknown to XML. Is XML is used for Page formatting or as a stylesheet creater etc..... What this code is doing.................. [Code] var screenDocPath = Server.MapPath("screens/"+call+".xslt")//***APP VARIABLE var screenDoc = Server.CreateObject("Msxml2.DOMDocument") screenDoc.async = false screenDoc.load(screenDocPath) <%=dataDoc.transformNode(screenDoc)%> [/code] |
| | Hi I have a asp page for Update. i need to update it look only. I formated it. But not getting look. In that page XML data is used. I have no knowledge about XML. Is this line making any design changes? <%=dataDoc.transformNode(screenDoc)%> Please tell me..... :( |
 | You VB .NET developers out there, I have posted 3 threads requesting help on reading floating point values from a binary file but did not get any reply at all. Is it because I am asking a stupid question or noone really have a clue about the question I asked? … |
 | Hi Guys, I'm writing a program for work which uses the HtmlTextWriter to output html files (it's a reporting system). In each file I want to render a style tag at the beginning and to do this I'm using the HtmlTextWriterStyle enumeration. This means I need to convert any value … |
| | i have three "buttons". when each is pressed i want to 1.) detect if it is not hidden, if so, return (do nothing). 2.) detect if another button is not hidden, if so i want it to hide that button and continue to the third. 3.) i want it to … |
| | Hi, I have a long list of options( 60 option) where user can selecte none or all of them. the code is like that [CODE] <selecte name="list"> <option value="1">option</option> ... </selecte> [/CODE] and I have to display it again as a list ( <li></li> ), my question is what the …  |
| | I have a need for a program better than Query Analyzer, I use Enterprise Manager on a daily basis for work purposes and have given the Query Analyzer program to our head person in charge of the front-end of the software, but they are now having a growing need to … |
| | Hi I'm just a newbie here and I hope someone might be so kind to help me with my stuff. I have a project regarding C. I'm already half-way done and all that are left to do are: 1. Parse a string into words and arrange these words in descending … |
| | Ok so first off i dont know much about programming. I am currently in the middle of my first programming class in school and i love it. It is based around visual basic 6, however the class moves incredibly slow so i decided i want to teach myself another language. … |
| | ok I am making a maze for my school with gotoxy and getch and 2d character arrays I have 2 errors though when I am compiling it.. here's the source: [CODE=cplusplus]#include <iostream> #include <stdio.h> #include <windows.h> #include <stdlib.h> #include <conio.h> #include <ctype.h> using namespace::std; char moveR; char moveL; char moveU; … |
 | Hey I've been writing this hangman code for last week in college. and nearly got it finished but am after running into a problem. i want to run two different button handlers but can not figure out how to?. one for the letter a to z which i have working …  |
 | Hi I have a website of poetry, what I would like is for users to be able to leave comments on the poems they've read, I already have a system for voting on a poem but I thought it might be nice to be able to leave a small comment. …  |
| | I am having problem in converting military time to standard. The task I have is to take time from different cities around the world, adjust it to eastern time, and then display it in standard format with AM or PM. For example: User gave time for london 23:40 I scan …  |
| | Ok i have this assignment almost complete. But after the standard deviation, i am supposed to show the minimum and maximum temperatures and the number of the position of the temperature. I just do not understand how to to that.... [code=cplusplus] //Assignment 6: Computing with Arrays //By: Curtis Davenport 2/24/08 … |
| | I am writing simple Python modules and when running one containing errors in the script the console window that displays the error just flashes up for a split second and disapears. Is there any way to keep this window shown? I am working on Windows XP in the Eclipse environment … |
| | Hi all I'm self taught and relatively new to programming and have been battling with a TDBGrid's onMouseDown event in Delphi 7. Hopefully I'm missing something small and you masters out there will be able to enlighten me! I have a TVirtualStringGrid and TDBGrid on my form. I want to … |
| | I Would like to create a High Score For a Game in jave Called Jetman. i have created a class in java called Score and Score list to display the score but i do not know how to create a highscore using an Array List the Score Class is package … |
| | I am seriously so bummed out right now, and I feel like a complete idiot. I have been sitting here for seriously 7 hours now trying to figure out how to do this program, and the book I have for the class has been of no help whatsoever. I posted … |
| | I wish to insert an [B]swf[/B] files in ASP.Net, how can I do it? What is the code in ASP.Net? |
| | I wrote a simple bubble game... but it look long and complicated... so any idea to short it down? i heard about class.. but i dunno how to use it.. so is my program can use class? or any idea to short it down? #include <iostream> #include <ctime> using namespace … |
| | i have been trying to find a way to do it, but i can't seem to think of one. i need to do this: [CODE=javascript]var animElements = document.getElementById("resizercontainer").getElementsByTagName("p") for(var i=0; i<animElements.length; i++) { animElements[i].onmouseover = widthChange; animElements[i].onmouseout = widthRestore; } function widthChange() { if (!this.currentWidth) this.currentWidth = 150; doWidthChangeMem(this,this.currentWidth,170,10,10,0.333); } … |
| | Hi, I am doing my final year project in visual studio 2005, and I am using a datagridview to populate all record from a given table. Well I wanted to know if there is a some kind of way that when the user clicks on a specific record from the …  |
| | I'm trying to write a program with a has-a relationship but the initialization isn't working. The error I'm getting is: [QUOTE] h:\oop labs\license retry\license2.0\license2.0\licenses.cpp(15) : error C2275: 'Date' : illegal use of this type as an expression[/QUOTE] [CODE=cplusplus]Licenses::Licenses(int id, string name, string ad, Date, Date) :issue_date(Date), expiry_date(Date) // error occurs … |
| | Last week I had to make a dice rolling program that uses a one demensional array that stores and displays the number of times each sum of two dice appear. I completed this code with little effort. But this week we have to modify the code so that instead of … |
| | Hello all: I was developed a simple descending timer , the problem was while it's execute and after I entered the value in the textbox ,, this message appear: (((Ontimer(): cross thread operation not valid "textbox1" accessed from the thread other than the thread was crated on ))) on timer … |
| | Everything compiles, but after I input I just get an infinite loop. Is there something I can do differently to make it not loop? [code] #include <iostream> #include <iomanip> #include <string> using namespace std; // Program Description // This program will calculate test results for // a set of test … |
 | I'm getting Linker errors when trying to compile my OpenGL code with Dev C++, the code compiles perfectly on the university machines using Visual Studio. I've visited several sites that explain how to get openGL to work om Dev C++, and i've followed the steps. -Installed the Dev Pack. -added … |
 | [code=sql] CREATE TABLE users ( user_id int(10) unsigned NOT NULL auto_increment, username varchar(20) NOT NULL default '', password varchar(20) NOT NULL default '', PRIMARY KEY (user_id) ) TYPE=MyISAM; [/code] [COLOR="Red"][U]Questions:[/U][/COLOR] 1. What is the purpose of MyISAM? 2. What happen if I created the above table without MyISAM. |
| | I am trying to add child nodes to a Treeview list, I have the parent node and this is the code I have to add the child node: [CODE] parentNode = New TreeNode() parentNode.Text = Me.headerSelect.Text.ToString parentNode.Nodes.Add(Me.fieldName.Text.ToString) [/CODE] It doesn't do anything - no errors, no adding, nothing.. Also if … |
 | hi all... anyone know how to count files when it selected on dialog box.i use common dialog, but i didn't find any function to count selected files (multiselect properties is true). any help will be appreciated. thanks.  |
| | hey...can anyone show me what am doin wrong here?? cant get this program to loop till the user enters a character other than "y"....it prompts the first time and its a succes. prompts the second time but does not wait for response.... [CODE]#include <stdio.h> #include <string.h> #define LEN 20 main() … |
| | Hi i have a form which holds several Inputs of type text, now when im clicking on a check box it run a js script which gets each Input text element and colors its background with a color something like this [code=javascript] var filed=document.getElementById("one"); filed.style.backgroundColor='red'; filed=document.getElementById("two"); filed.style.backgroundColor='red'; ... .. . …  |
| | I have been given an assignment to construct a program that reads in temperatures every hour for 24 hours, find lowest, highest, and average, then output the temps in a tabulated form. I'm semi-sure I can manage the computational and display part, but I am at a loss as to … |
| | My assignment is to use a method to do the pig latin part of a program I have already done. So basically, I have the program written, code is below, but am getting two errors in it. I have not really gone over using strings and returning them to the … |
| | I am making a website and I do not want it to have any URL extensions on it. For instance, when all links are clicked on instead of going to blah.com/bleh, the page goes to blah.com. How would I achieve this using php? With hidden forms? I will post an …  |
| | Hi, I've recently started learning C++ and though I have been sticking to command line stuff so far, would now like to have a play with the IDEs I've downloaded, Dev-C++ and the Microsoft stuff. When I installed Visual C++ 2005 Express edition a while back, I must have set … |
| | All this regex stuff has me really confused. How could I just replace all the occurrences of "\\" in a string with "\n"? |
| | In my website, i want to accept photos from users(through HTML page) and save them to database(MS SQL) Can you please tell me, how can i do so? Also tell me how to retrieve those photos back from database to HTML page or JSP. Thank you.  |
| | Hi experts! I'm a newbie in this site and i wanted to ask for help in VB timers. We have a simple system about time monitoring. May i ask, what code will i use. if i clicked a command button (time in), it will run the time. then if i … |
 | I'm having trouble with finding a checkbox control on a page. I have a repeater that creates a list of items with checkboxes (so I can activate/deactivate them). The checkboxes are named as follows in the html source: ctl00$ContentPlaceHolder1$ActivateLevelZero$rptItems$ct100$chkIsActive ctl00$ContentPlaceHolder1$ActivateLevelZero$rptItems$ct101$chkIsActive ctl00$ContentPlaceHolder1$ActivateLevelZero$rptItems$ct102$chkIsActive etc... When I try to access them in the … |
The End.