64,152 Solved Topics
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| | I know there are a lot of topcs. I was searching for what i needed.But as i sow there wasn't anything that i can specifically use. I need a short code that generates 10 random numbers. Anyone help? |
| | Me and a friend are making an app which we need to play a sound when Form1 is started. How do we do this? I don't mind code. |
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| | I am working on validating a combo box. This does have a list of possible values but also allows for editing. So for example if the user does not select one of the available cities in the list they can type it in. I have tried using the validation event … |
| | So I'm trying to get 3 DIVs to line up as columns horizontally. I've got it to work in some browsers but not all. It's supposed to look like [IMG]http://www.cake-spoon.com/wp-content/uploads/2010/08/Screen-shot-2010-08-25-at-11.46.10.png[/IMG] However in some browsers it looks like [IMG]http://www.cake-spoon.com/wp-content/uploads/2010/08/Screen-shot-2010-08-25-at-11.46.30.png[/IMG] The code I'm using (Stripped of all the crap) is [code=html] <div … |
| | I want to display all e-mail addresses from my database in a TextBox. The reason I want to use a TextBox is that I want them in a single row, separated by "; " and that's not possible in a ListBox (right?) which I was using from the beginning. So …  |
| | hello, hi can you help me what method to use to count how many words in a sentence... hoping for your positive responds thank you in advance... |
| | Greetings There are many topics on this issue over the internet but None of them addresses this issue properly, so I couldn't find a solution to the problem. I installed: *Oracle Database 10g Express Edition* After the installation was done, I opened SQL Command Line and I used the command … |
| | Hello, I am trying to use the mysql_real_escape_string() function, but I can't seem to use it without losing the content of the variable. When I use [code] $act="It's now or never" $act=mysql_real_escape_string($act);{ [/code] then attempt to insert the value of $act--it comes out null. I have established the database connection, … |
| | Hi there, I've been working over the past few weeks on these pages... - [url]http://www.rjt-online.com/photos.php[/url] - [url]http://www.rjt-online.com/video.php[/url] The issue I'm facing is with the Video page. As you can see, the iFrame that hold the videos themselves is working fine in IE, but when you look at it on other … |
| | Hello, I am trying to make a report which provides drill down facility for each slice inside the pie chart.If the slice refers to USA then another report should be opened which will provide detailed information about orders placed in USA.But it is not working. I have created two reports.In … |
| | hi to everyone, im having trouble with python programming... i have these 3 problems.... 1. remove a duplicates in a sorted integer 2. a python program that will detect if a number is divisible by 3 if you have solutions for my problems, can you help me pls...  |
| | Hi, I have a login screen where user enters their name and password. The username and password are stored in access. Then when the user opens forms i need their username to appear in the form. Can somebody give me code for that please. Thanks Krs |
| | Here is a client code for socket programming: #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <errno.h> #include <string.h> #include <netdb.h> #include <sys/types.h> #include <netinet/in.h> #include <sys/socket.h> #include <arpa/inet.h> #define PORT "3490" // the port client will be connecting to #define MAXDATASIZE 100 // max number of bytes we can get … |
| | Hi, I have a file which contains lines in a unformatted way, from that file I would like to take the value of ID=xxxx which can be in the beginning of the line or at the end or in the middle sometimes inside the brackets and repeated multiple times in … |
| | I am newbie to C++ and pretty confused about initialization of local variables for built-in and class types. Here's a snippet of the code: 1 #include <iostream> 2 using namespace std; 3 4 class A { 5 6 public : 7 A() : x(9) {}; 8 int x; 9 10 …  |
 | Can someone please explain why is the following code outputting some Chinese instead of breaking down the string passed in the function into an array. [CODE]<?php // define URL $url = "http://www.somewebsite.com:80/community/columns/trog/article.php?id=79&page=2"; // parse URL into associative array $data = parse_url($url); // print URL components foreach ($data as $k => …  |
| | I know how to limit the number of rows returned in a query: [code] $result = mysql_query("SELECT * FROM playerdb where CFHL_A = 'XMEN' OR CFHL_B = 'XMEN' order by field(pos,'LW','C','RW','D','G'), PTS0910 DESC LIMIT 0, 11") or die(mysql_error()); [/code] However, now I am looking to fix a table to 25 …  |
| | Hi, So I'm working on a shirt printing quoter for a client. Basically you fill out a few fields and it tells you how much it would cost to print your design on 24+ shirts. After you see your total, you can place your order by filling in contact info …  |
 | I'm trying to write this query, but I don't know how to go about it. Say you have a table with a bunch of listings, with multiple listings per company. You have a status field in the table that is either complete or active. What I want to do is … |
 | I'M new to SQL and I'M reading the book "Simply SQL". I'M running Ubuntu Linux and I downloaded MySQL Workbench. I also downloaded the source .sql files for the book. I need some help getting started. How do I get the files into Workbench so I can follow along with … |
| | Hi i encountered a problem while compiler this [CODE] if (operation != '+' || '-' || '*' || '/' ) { cout << " Incorrect operation" <<endl ; system ("calculator.exe") ; } [/CODE] I am trying to use system() to launch calculator.exe. I have used this method before, here's the …  |
 | I'm writing a tool that will manipulate files via the command line, and what I would like to do is be able to supply a path to a file that is not necessarily in the current working directory. For example, if I run my software with the command line paremeter … |
| | What I am trying to do is to run a query in my database and output a table to a php file. If the query yields 10 resuts or rows, I would like the far left column to read 1,2,3,4,5,6,7,8,9,10. What happens now is it outputs all 1's in the … |
| | Hi all, I have created several validations to my forms in the web site.If a particular field is empty then a message box displayed [B]"Please enter name/address/contact number etc[/B].At the same time if I added data successfully to the database there is a message box displaying and saying [B]" Data … |
| | HI! I just wanted to ask a question. All the code looks good and works exept for this line [CODE]<input name="btn1" type="image" onMouseOut="turnYellow()" onMouseOver = "turnGreen()"/> <img name="signin" src="images/images/images/sign-in.gif" border="0">;[/CODE] What I am trying to do is use an image instead of the standard submit button. Anyone know why this … |
 | Hey, I'm currently writing a SUVAT calculator in Java, my program needs to know when the user enters a dash as an argument, my problem is essentially this code fragment: [code=java]if(args[x] != "-") { valuesYouHave[x] = true; values[x] = Double.parseDouble(args[x]); }[/code] From my own testing I have deduced that the … |
| | I am trying to make a website that uses fopen to open up text file. Something like this [url]http://somesite.com/readarticle.php?name=sample.txt[/url] [code]<?php $file = 'sample.txt'; $f = fopen($file, r); while ( $line = fgets($f, 1000) ) { print $line; } ?>[/code] The sample.txt is located on the web server, I was able … |
| | Hello, I got my search engine working and it does show the number of results including the number of pages it should have. But I'm having trouble outputting the results when I click next. When I click the next page it doesn't show any results. [code]<?PHP global $search_term; global $location_term; … |
| | I have a 1D array and I wish to access it like a 3D array. If I know the values of the 3 dimensions Width (x) Height (y) Depth (z) then I can create the 1D array using array[width * height * depth]. How can I now access the indices … |
| | I send out multiple types of variables (i.e. 2 char arrays, 1 int, 1 double, and two more char arrays). But when I read then back at the beginning of the program (building a LLL) I get multiple declarations of the same variables and then when I display the LLL … |
| | I'd like to have a windows forms application execute a command line instruction similar in structure to the following: ProcessText file1 file2 where ProcessText is a working console tool for automated text processing, file1 is the text I need processed, and file2 is the created text output. From the command …  |
| | I understand that y = n ^ 4 will be pow(n,4)...but what about drawing the curve y = 1 - x ^ 4 y = (1 - x) ^ 4 y = 1-(1 - x) ^ 4 I appreciate your help. Thanks. |
| | Right, so for a project at my work experience placement, I have to make in vb.net a game in the style of the classic "Lights Out" ([url]www.ebaumsworld.com/games/play/1111[/url]). I'm still getting used to vb.net, and I've come across a very basic problem that I need a bit of help with, I'm …  |
| | I have been trying to get a loaded element to fade in on Safari for about 2 hours now to no avail. Anyone aware of a fix for this? Here is my code: [CODE] $('#badgeHolder').fadeTo('slow',0); $('#badgeHolder').load('somePage',function(){ $('#badgeHolder').fadeTo('slow',1); }); [/CODE] I have also tried: [CODE] $('#badgeHolder').load('somePage').hide().fadeIn('slow'); [/CODE] Either one of the … |
| | Hi, I want to code a client/server app such that there will be one server and multiple clients interacting with the server. The clients will send messages, like "Hello, server," and the server will send messages back. I know how to write a simple client/server app, however im confused as … |
| | I have a string that looks like this: [ID] [LastName], [FirstName] I want to fetch the ID, it consists of one or more digits. I'm guessing I have to find the first space of the string and then fetch the digit(s) before that space. If I understand things correctly I … |
| | Hi all, So I would like a else statement that would go like this: <?php if ($image=="none") echo "no image"; else <img src="../images/<?php echo $image; ?>"> ; ?> Obviously this does not work. Any suggestions on how to get it to work? So if $image's value is 'none' then it … |
 | hello! just started out here... i need help with this program i need to generate a 3*3 matrix having unique numbers in the range 1-9. I did this program using srand but i'm unable to get the correct output...i couldn't figure out the error...could someone plz help me?? here the …  |
| | Hi, I have been breaking my head to solve this. May be this is very simple. I am trying to convert date value to string and to merge with another string. [CODE] $dt=$_POST['formdate']; //$dt is in format of Y-m-d $msg = "The date entered is ".$dt; echo $msg; [/CODE] But … |
 | Hey there, so basicly I'm writing a little application that will kill some processes and some junk programs running in the background. Yea i know this can be done in task manager aswell, but I want to learn ^^. So, I want a button called "Get all running proccesses", when … |
 | Hi - what im trying to do is to create a way of centering an image on a frame no matter what the size of the frame. I have two classes: one called "Picture_Frame.java"; the other "MyImage.java" In the latter I get the image and paint it then call on … |
| | Hi everyone, is there a possible way in moving the position of a picturebox anywhere inside an MDI form? [ATTACH]16691[/ATTACH] I tried to use the picturebox's left and top property through code but when the mdi form is loaded, the picture box is still aligned at the top, or at … |
| | Hi there. I'm a newbie and am having what I'm sure is an easily corrected issue. I am using JFileChooser in one class to select a file that I would like to to have passed onto another class for file reading. [CODE] private String selectFileOpen(String title) { JFileChooser fileopen = … |
| | I'm creating a website which has a login function. Once the user logs in, they are shown a button that allows them to log out. When the user logs in, a boolean variable on the server is changed to "true", because the user has logged in. When the user clicks … |
| | Hello! I have been playing around with python and mysql, and I have started thinking about creating a database to record my bird sights. For connection purposes, I have programmed this class [CODE]class LoginDlg(wx.Dialog): def __init__(self): wx.Dialog.__init__(self, None, -1, 'Login to Ornithobase 1.0b', size=(250,150)) def comboLogin(): import MySQLdb db= MySQLdb.connect(host='localhost', … |
| | I have a problem that i have tried my best to solve.. but its not working well in my program i take both integer and character inputs. [B]when typing fast i noticed that, when a user accidentally enters a character instead of integer or integer instead of character the program … |
| | I've got a slight problem with a function I'm writing. I'm trying to pass a 2d array to a function whose sole purpose is to display the contents of said array. Now, what I'm about to give you all compiles, but my compiler (bloodshed's dev-c++ v4.9.9.2) is giving me "warnings". … |
 | Ok.. so I just started python (just = 3 hours ago). I have basic input and output set. Hell I even understand slicing and stuff (OMG SUBSTRINGS SO MUCH EASIER ON PYTHON :O ) but Im finding it not so easy to understand how to use for loops (silly me. … |
| | I have developed a C++ CGI which runs fine on Apache on Win32. I would like to deploy the program onto linux. My plan is to install Wubi (i.e. Ubuntu) and compile the CGI there so that it will work on the linux server. But before I do, I need … |
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