64,152 Solved Topics
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| | Hello all. I have a problem with a socket server program I writing. The server manages to set up the socket just fine, however, it now needs to be able to take in input from a client. I using the following command to receive information and print it out on … |
| | I'm modifying a 10-year old open-source utility written in C, even though I'm a PHP programmer, so the whole pointer business for working with strings is giving me a headache. Can anyone advise on why this string conversion snippet is not converting case? [code=C] #include <ctype.h> int set_keysig (s, ks, … |
| | I would very much appreciate if anyone could throw some light on this error, not too hot with "C" as yet. When I try and compile the following with Keil C51, I get the following error message. Error C208 DS1302GetAll Too many actual parameters Seems to be line in Time() … |
 | I am in a beginners programming course, and we have been doing C programs up until now, and the first C++ program we have confused me a bit. We have to make a simple tic tac toe program that plays against you [it doesn't have to be great at playing, … |
| | im new to this forum and new to C++. i had a homework problem about arrays. the user inputs a number and i had to store it in an array. up to now i still don't know how to do it. and then after that i had to find max … |
| | I need to know how i did? Any review will be appreciated... [CODE]/**program description: * * this simple program represents * the basic concept of threads. * main() process will create a * thread that calculate numbers * while main() output the results. * main() and threadProcess() share * share …  |
| | helo guys...i have a table in sql server express edition and 3 fields in it, UserID, Password and Role. I managed to create my login but now i want to add some piece of code in order to give acces according to the role field..that is admin and user will … |
| | helo guys, i have a little problem here. i've always been using MS access as database to connect my vb.net applications. Now i've design a webpage in asp.net and i want to connect the login.aspx page with the sqlexpress provided in vb.net framework..can anyone help me with the steps?? just … |
| | [QUOTE] Hi everybody, I need some help with my project. I'm trying to retrieve some data from a combo box on which i used the "data bound item task" so I can select data from a table of my database. the problem I'm having is that when i try to … |
| | Hi there, I'm quite new to python and have a question regarding list matching. What would be the most efficient method of searching for matching items in a list? Ideally, the code would look like: [CODE] list1 = ['spam', 'eggs', 'bacon'] list2 = ['spam', 'ham', 'king richard'] matchitems(list1, list2) ... … |
| | hello friends!! Can anyone of you help me know how to make the members of my forum send private messages to each other? I am building a discussion forum for my college students. You can take me as a novice in the field of Asp.net. I am using Sql server … |
| | [CODE]<div style="float: left; font-variant: small-caps;">movie link ([COLOR="Red"]zshare[/COLOR]) :</div><div style="float: left; margin-left: 10px;">Link <a rel="nofollow" style="color: rgb(0, 0, 221); text-decoration: underline;" target="_blank" href="[COLOR="Red"]http://www.zshare.net/video/58502819262e0ecc/[/COLOR]">[COLOR="Red"]1[/COLOR]</a> </div><div style="float: right;"><a href="javascript:DeadLink('http://www.movies-on-demand.tv/report.php?id=2845')"><img title="Report Dead Link" src="http://img.movies-on-demand.tv/templates/mod/images/broken.gif"></a></div></div><div style="margin-top: 2px; width: 550px; height: 20px; background-color: rgb(255, 255, 255); font-size: 13px;"><div style="float: left; font-variant: small-caps;">movie link ([COLOR="Red"]zshare[/COLOR]) :</div><div style="float: … |
| | Hi I need to find the mode and I'm just not getting the right output for the mode. The program is supposed to find the mode and display it if it exists and if it doesn't exist it's supposed to display -1. Any help will be very much appreciated. Thanks. … |
| | Hi, I was having this problem with connecting my visual basics software to MS access. I wanted to connect the softwares so that the programe i am bulding on visual basics can use the tables i have created on MS access. Tables like customer details, account details, product details, etc... …  |
| | Hi, Guys, I use RG to handle some txt files in Python to rearrange format of these text files. These text files look like below MATERIAL NAME=STEEL IDES=S W=76819.55 T=0 E=1.99948E+11 U=.3 A=.0000117 FY=3.447379E+08 NAME=CONC2 IDES=C W=23560 T=0 E=2.48211E+10 U=.2 A=.0000099 NAME=OTHER IDES=N W=76819.55 T=0 E=1.99948E+11 U=.3 A=.0000117 NAME=CON3 IDES=C … |
| | Using this code: [code] $query = "select * from `music` WHERE `music`.`catid` = '" . $catid . "'"; I cannot seem to add "ORDER BY artist so that it would be in alphabetical order. [/code] Second issue: What do I need to do to have Display X amount of records, …  |
| | Hi all Convert(decimal(10,1),(taxid*10)/100) as tax value in taxid is 1. And also im getting .0 result but it should return .1 Plz help me..........why im getting wrong answer. |
| | Hai I had a search script in my web page. There are two inputs 1. Type 2. Location ( list with values --> Any,India,China) And location is not mandatory for search. When user submit search in database and show results. my query is like this [code]"SELECT * from dbname where … |
| | This is part of my login form. im trying to lock the account if there are to many failed login attempts. but im not sure if my sql statement is wrong or i my ExecuteNonQuery() is wrong. heres part of my code. I should note that my "account_lock" column is …  |
| | how do i find out the row size in kb? is it possible to automatically insert the size I have a mail table and have the field is there a way of automatically creating the value on insert by resetting the values of the field?? [code]`messagesize` int(255) NOT NULL default … |
| | Hi, How can I show a long value returned from a function to a textbox on a dialog box. Void CVideoDlg::OnBnClickedFrames() { m_AMC.get_FramesDrawn(); // retunrs long } I want to display the returned value in textbox as well as a messagebox. I tried MessageBox(CString(m_AMC.get_FramesDrawn())); But it didn't work out anyone …  |
| | I have a menu system which can allows me to list all the contestants. The following is my menu system: Program Student_millionaire; {$APPTYPE CONSOLE} uses SysUtils, OurCrt; Var User_Choice:Integer; Procedure ContestantsList; Begin WriteLn('1 pressed,listing all the contestants...'); ReadLn; End; Procedure Generate10finalists; Begin WriteLn('2 pressed,generating the 10 finalist''s numbers...'); ReadLn; End; …  |
| | I've learned quite a bit since my last post, i.e. it kept disappearing on me just because of syntax, but now I'm interested in something: Is it possible to make it so that when you run the .py as is , that it opens another program or directory? I.e. when … |
| | Hi How do you draw GDI+ graphics within a class? In my normal starting form, I use the form_paint event but the seperate class doesn't seem to accept the _paint event. So I instead put my gaphics code in the same area as my second classes form propertoes. Class SenateTown … |
| | Hello there, I'm writing a simple code to make a n*4 matrix .. first i filled it with zeroes [ICODE]x0 = input("Please enter x0 = ") h = input("Please define step size h = ") s = input("Please specifiy the point at which you need the solution y(x) >> ") … |
| | Hi I want to learn asm but I have Windows XP64 how do I go about learning assembeler for this operating system.  |
| | Hello everyone, I have a fairly simple question about database design. I have a database for county voting equipment. Each county has multiple pieces of voting equipment. I currently have two tables, one with counties and one with voting equipment. Is there any reason to have a relational table between … |
| | I am new to PHP. I have a MySQL database with a column of URL's. I have a PHP script that randomizes the URL's and echoes the result to the browser. I just need a need a way to turn the randomized URL into a clickable link. I would imagine … |
 | I have users insert text on pages. When they do a copy paste from word. With a bullet point or a '. It shows up on the pages as []. Can someone help. Is there a safe html insert for coldfusion or a safe text insert. That would strip out … |
| | Hello, I looked all over the forums here but couldn't find anything on this: I'd like to have a js random image (1 out of 4) load each time a user visits my page. Along with that image, I'd like a specific quote and sub heading (text) to appear -the …  |
 | Hello, I'm trying to write a program that evaluates a postfix expression using the vector class. I have done this successfully using stacks but I am experiencing trouble with vectors. Here is the error message I am recieving: I:\vector.java:26: type Vector does not take parameters public static int evalPostfix(String str, … |
| | Hey guys, How do I disable/get rid of that default exception message windows shows when you have an "unhandled" exception in your program? Here's my example code (sorry for not limiting the code's size to the problem only, it's readable enough I think): [code=cpp] #include <iostream> #include <fstream> #include <string> … |
| | OK.. I'm trying to write a query which combines data from two tables. (I'm pretty novice at SQL Queries, so bear with me!) However, I want to exclude duplicate data (based on just one column -- an address field). Basically, I want to only have one result per address. The … |
| | Hi guys, I cant seem to work out a way to keep my paragraphs when using a text area as part of a form. I send the form using ajax and then display the text again in a textarea to allow editing before finally displaying it on a standard page. …  |
| | What SQL statement would I need to join the employees/work orders tables to create the desired output (below)? ++++++++++++++++++++ + employees + ++++++++++++++++++++ + id | name + ++++++++++++++++++++ + 1 | Jim Smith + + 2 | Susie Helms + ++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++ + Work Orders + ++++++++++++++++++++++++++++++++++++ + id … |
| | Hi, I was wondering how in C# one would go about creating a worker thread, and after the Start Method is finished, have the thread preform another task. For example: I create a thread, and pass path[0].calculate. Now once that is complete I would like to be able to on … |
| | Hey guys, I've this code: [code=cpp] #include <iostream> #include <fstream> #include <sstream> #include <string> using namespace std; bool load_file(const string &filepath, string &dest){ ifstream file; file.open(filepath.c_str(), ios::binary); if(!file.good()){ cerr << "Fatal error while opening file." << endl; return false; } //get filesize in bytes from ifstream //seek end, get pointer, … |
| | Hi, Code below generates this error [inlinecode]Warning: Missing argument 1, 2, 3for MyWebpage::pageElements(): Class_for_HTML.class on line 18 )[/inlinecode] but i cannot solve the problem. Thanks [code] <?php class MyWebpage { var $header = "<html>\n<head>\n"; var $title; var $keywords; var $content; var $footer = "</body></html>"; function generatePage() { echo $this->header; $this->pageElements(); … |
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| | Hi there, I am very new to ASP.net. I have just started making a website in ASP.net 2.0. In this website, i want to have a admin section which can be accessed only after the admin logs in with a login page. Now I am using custom asp.net script then … |
| | Hello...I'm trying to write this program answering this question and I keep getting C2440 errors and C2664 errors and I did some research but couldn't find anything on how to correct it. The question says : Write a program that dynamically allocates an array large enough to hold a user … |
| | Hi i'm trying to write a simple SQL command to use within PHP. I want to select the whole table, sort by one of the columns, then only display the top 100 rows. Without the[B] WHERE rownum <=10[/B] it works fine. But it displays the whole contents of the table … |
| | I'm working on a program to find a way out of a series of underground tunnels. The LinearStructure Interface and the Location Class were written for me and I wrote the LinearStack and LinearQueue Classes, and they are working fine (as far as I can tell). My problem comes in … |
| | my last thread was just solved that i can run my java programs in my linux box. now i would love to know if some one knows how to make a html/xml page that has a link that if i clicked and it would execute my java program. all i … |
| | I am quite new to C++ and while trying to 'link' functions (methods?) together to make more interesting code. I found that you cannot call a function that is below the function you are calling it from. example: main() { "code" run(); } run() { "code" } This doesnt work. … |
| | Hi All I am new to PHP and just got a project ;) that needs me to extract links from the page, i have got the part of page that have links in a string and was wondering if i can extract all the links in that string. String is … |
| | My homework problem is the following :Write a program that accepts a string from the user and then replaces all occurrences of the letter e with the letter x. I got the following code below that can recognize to find characters and where they are at but I don't know … |
 | Hey guys, i just re-installed python and began writing a script, when i go to run it a syntax error appears. The syntax error allways points to the quotes i use, meaning something like [CODE]print "Hello"[/CODE] a syntax error will appear and point at the end quote ' " ' … |
| | I'm trying to add all the square root answer but why am i getting this output: -858993430 #include <iostream.h> void main() { int input; int sqrt; int i, sum, add; cout << "Please enter your desire number: "; cin >> input; for (i=1; i <= input; i++) { sqrt = … |
| | making php code to pull data for database now it pulls most data fine with the like statment now is there anyway to make it pull both things that are lower and uper case ? [code=syntax]$query = "SELECT * FROM `users` WHERE `$lookby` LIKE '%$lookfor%'";[/code]  |
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