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| | [CODE]#include<stdio.h> #include<conio.h> void main() { int a; printf("\nEnter number of inputs: "); scanf("%d", &a); for( int x=1; x<=a; x++ ) { for( int y=a-x+1; y>=1; y--) { printf("%d",y); } printf("\n"); } getch(); } [/CODE] im still a noob. i know the output of this one. but i cant seem really … |
| | Hello, so i have a RectangularRoom, AbstractRoom (which is an abstract class) and Room (which is an interface). AbstractRoom and RectangularRoom both implement Room. Within my HomeCADengine (which is where my addRoom/removeRoom/etc. methods are kept). Now, my addRoom method seems to be a problem. I am trying to add a …  |
| | I am facing a query performance problem. While connecting to MySQL database through different Users methodology. Tell me does connecting by IP address user has over head. Like connecting using user@locahost or user@host-ip-address Is there any performance-wise difference by connecting using any of this user. I am getting a massive … |
| | Hi guys, My first post here after reading some very helpful responses over the last few months. I'm having trouble passing radio button values to a results page and wondered if anyone would be able to spot anything wrong with the following code? Any ideas are very much appreciated as … |
| | Hello All- I'm in the process of getting started a complete website for guidance and discussion about a new type of banking/lending. I would like to offer my fellow investors or potential investors greater access to slice and dice the data of one of the key companies involved in this … |
| | hi i want to delete multiple report in grid view and i am facing some problem please help me as i am new to Asp.net. protected void LinkButton1_Click(object sender, EventArgs e) { foreach (GridViewRow row in GridView1.Rows) { CheckBox cb = (CheckBox)row.FindControl("chkSelect"); if (cb.Checked) { int rid = Convert.ToInt32(GridView1.DataKeys[row.RowIndex].Value); SqlDataSource1.DeleteParameters["id"].DefaultValue … |
| | Hi Expert, I already create a datasource name for my Access database. However, I failed to connect to that database using this code: Set db = DBEngine.Workspaces(0).OpenDatabase("dbsourcename", ,"DSN=dbsourcename;UID=MyUID;PWD=Mypassw") Could anyone help me please. Thank. |
| | TURBO C ++ HELP! INTERATIVE STATEMENT Im a beginner so please help me. USING FOR LOOP: write a program that will display the following pattern, given the value of n. example: of n=4 output: 1234 123 12 1 |
| | I am working on an application and would like to be able to calculate the efficiency of various algorithms and choose the best one. The application operates on a list of records that are stored in a file. Operations include adding records, deleting records, and searching for records based on …  |
 | Just started learning java and i'm having a little trouble with my compiling im supposed to give a screen shots of my outputs if it works but vista is blocking it (asks for permission and then just hangs) ive included the questions just in case its being bleh but it … |
| | Hello Everyone, I just write a web service in which function return a dataset. Now I have load that dataset in asp:dropdownlist in a web page. Please let me know bow would I do this. Thanks Farooq |
| | Hey again! :D I'm just wanting to know how I can stop other people included any type of file that's on my domain? All the php include files I use shall be CHMOD'd to 644 and/or 604 depending on the file, but I'm wanting to know how I can perhaps … |
| | Hi,I'm trying to make my own simple paint application but I'm having trouble with the "openfiledialog and paint" thing. The code below draws lines when the mouse is down and moving. The problem is whenever I press the button that opens the dialogbox everything I painted on the form disappears … |
| | Can anyone help with the error shown below? - I have looked at the code of the script and realise that it is being generated by there being no valid id. So... I changed the details to provide a valid id (did not work), then matched all the details up … |
| | Hello! First of all, excuse me for my bad english! Im new in C++ (altough i have to implement a mix between c and c++) and im having troubles trying to do a few things... struct nodo { Program * prog; int FB; nodo * izq; nodo * der; } … |
| | Could You Please Explain me what is memcmp? What does the 'size_t' means to?  |
 | Hi all, Why do I get a fatal error when I try and free this memory? [CODE] char *timeBegin = (char *)malloc(sizeof(char) * 21); timeBegin = time_stamp(); sleep(1); char * test; test = calc_time_difference(timeBegin); printf("%s", test); free(timeBegin);[/CODE] time_stamp() returns a static char array. Would this be the cause?  |
| | I have been trying to compile a program for school using textpad, but i am unable to find the sdk tool that is supposed to be in the tools window.i have installed the java 6 jdk/jre, then text pad ( multiple times and ended up with the same results. when … |
| | Hello, I'm working on an assignment due next week and I'm having quite a bit of trouble. The program is to ask the user for input of a double until they desire to stop. That part, I imagine will be in the Test file. The master file is to store … |
| | Hi, please i need your help, i had error while i tried to insert into my data base, here is my code: [CODE]Try 'preparer les requetes Dim sqlQRY1 As String = "INSERT INTO AUDIO Values ('" + nomAudio + "')" Dim sqlQRY2 As String = "INSERT INTO IMAGE(Nom_Img) Values ('" … |
 | A week ago phpmyadmin was working fine but now whenever I try and access phpmyadmin, (in xampp localhost) it displays 2 error messages and nothing more. They are as follows: [CODE]phpMyAdmin tried to connect to the MySQL server, and the server rejected the connection. You should check the host, username … |
| | Hello all, I really need some help with this problem. I am writing a program that needs to count the number of words in a string display the longest word in that string display upper and lower cases and punctuations I have everything complete except displaying the longest and shortest … |
| | Using the following: [CODE] protected void testDriver ( ) { String drivers = "nada"; try { Class.forName("com.mysql.jdbc.Driver").newInstance(); } catch ( java.lang.ClassNotFoundException e ) { System.out.println("MySQL JDBC Driver not found ... "); } catch (IllegalAccessException ex) { System.out.println("Illegal Access"); } catch (InstantiationException ex) { System.out.println("Instantiation problem"); } System.out.println("Midway drivers are " …  |
| | Hi i want to write an application that search and show information that saved on excel file . but i cant found any thing about how to read excel file on j2me ? now what should i do ? what do you recommend ? thanks |
| | [CODE] <?php $x=$_POST[T1]; .... .... .... ?> <head> <script type="text/javascript"> function submitform() { document.comm.submit(); } </script> </head> <form method="POST" action="" name="comm"> <p><input type="text" name="T1" size="20"> <a href="javascript: submitform()"> Submit</a></p> </form>[/CODE] What i need is on clicking the submit link, the current popup or page should be closed. But it must … |
| | I haven't found this in my search, but it is not something that is easily defined ...also I am not sure whether this is PHP or more Javascript, so my apologies if I have posted in the wrong place. Anyway, I have this PHP form: [code] <?php $app = $this->globals('khxc_display.app'); … |
 | I'm in the process of coding my own OS and right now I'm working on a stdio lib but was just wondering about fputs and how it should write to the screen, which would be a better approach? Making stdout a file descriptor and having puts call fputs with the … |
| | Title should be 'PHP not working in Opera' Hey guys, I have some code which validates fine with the w3c validator, but still refuses to work in opera... Wondered if anyone could maybe tell wny this code works in every browser but opera? I'm stumped. [CODE] <?php if($_GET['act'] == "generate_quotes") … |
 | [code] namespace sqlconnecttest { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { SqlConnection myConnection = new SqlConnection("user id=name" + "password=pass;server=http://www.mywebsite.co.uk;" + "Trusted_Connection=yes;" + "database=mydb; " + "connection timeout=30"); try { myConnection.Open(); } catch (Exception f) { MessageBox.Show(f.ToString()); } } … |
| | Question- Q9. Draw the truth table for a logic function that will subtract three bits to produce a difference and a borrow. 10. Draw the logic diagram for a circuit that implements the function in question 9. answer for Q9. Truth table for Qn 9 _____[U]B D[/U] -----B- Borrow D- … |
| | I have been using textpad and Java for 3 months without trouble. We just got a new computer 64 bit Windows 7. I have downloaded Java and Textpad on the new computer but when I go to external tools to compile, the compile and run tools are missing. I have … |
| | Hi! Sorry for my bad english. How is made that toolbar on this site always stays on the botom of the page. (So, when we log in, on this site will appears toolbar. When we scroll down, this toolbar stay, it doesn't move anywhere, it stay on the bottom.) |
| | ok guys heres the problem (by the way i am a beginner programmer so don't laugh at the code lol) i keep getting this declaration syntax error whenever i try to compile this program (i also get a declarations missing; and compound statement missing} ) but everything in my code … |
 | I'd like to know how to write a downloads counter that changes a var in an external .js file?? the var is named after the id of the textbox that displays the number held within that var... eg: external file:[CODE]var txtbx = 0[/CODE] html:[CODE] <script type="text/javascript"> count() //writes the increased … |
| | Hi! I need to make multi-user software that will allow accessing a DB from different PCs and working with this DB. Could someone pliz just generally (conceptually, but in step-wise manner) describe me how this task can be implemented? Maybe, there are some good tutorials or free examples on this … |
| | Hi! I want to run multiple threads at the same time, and each thread has foreach loop accessing a listbox, so each thread checks every item in listbox, instead that each thread checks only one item, or skip an item if it has already been checked by other thread. Now, … |
| | i want to import an array, but i cant.. i have my chess class.. and one method that tries to check whether there is a check. basically like this.. [CODE] if(pieces[columnStartN][rowStartN].isMoveValid(columnStartN,rowStartN,columnEndN,rowEnd) && pieceDevour){ pieces[columnStartN][rowStartN]=null; pieces[columnStartN][rowStartN]=pieces[columnEndN][rowEnd]; } rowStartN=rowEnd; columnStart=columnEnd; int kingRow=0; int kingColumn=0; chessPiece="BKing"; int c=0; int pieceColumn=0; int pieceRow=0; for(int … |
| | I am frustrated to no end. I absolutely cannot find the solution to paginating a search result that pulls info from two tables. Everything seems fine at the start. I get a page with the correct number of results (2) and the correct number of page links on the bottom … |
| | Hey guys, thanks a lot for the help. Here's the code I have for going through each file in a directory I specify: [CODE] for root, dirs, files in os.walk('%s'%(DOSEnvironVar)): for this_file in files: if this_file.find('.csv')>-1: filepath = os.path.join(root, this_file) currentfile=open(filepath,'r') filelines = currentfile.readlines() [/CODE] I would like to add …  |
| | How we can randomly generate and store the age of N employees in Arrays plssssss |
| | I'm writing a code that takes a 5-bit binary string from a file 'message.txt', converts it to integers. The encoded letters are assigned numbers starting with a=1, b=2, etc. So if the original letter is 'a' and the key(fixed number of spaces) is 2, the encoded letter is 'c' which … |
| | Hi people, i work on some example with very big score (number). The double type is not enough large to store the results. Can i create some variable type and set variable scope, or what to do? tnx  |
| | Hi!!, I am a beginner in PHP , but I want a piece of code which I can use in my website to keep track of the no. of visitors (HIT COUNTER). Please help me. |
| | Please help me ,How to solve this error Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the …  |
| | Hey guys, I am trying to self teach C++ and I am to the point of loops. Now I was working on how to create a triangle with manipulating nested loops to create a triangle with numbers. Here is the code I have ended up with: [CODE]/* Print a number … |
| | How do I format the links from a mysql query to show [U]click here[/U] on my webpage. $row['reviewlink'] (eg of reviewlink = [url]http://www.abc.com[/url]) I want this result to show in the html source code: <a href="http://www.abc.com" >click here</a> So the page shows [U]click here[/U] and links to [url]http://www.abc.com[/url] I want … |
| | I've been trying for a few hours now, and to be honest I'm getting fed up of it not updating the table!!!:icon_sad: [CODE]$sql="UPDATE list SET title='$_POST[title]', console='$_POST[console]', system='$_POST[system]', tv='$_POST[tv]', sram='$_POST[sram]', chips='$_POST[chips]', size='$_POST[size]', md5='$_POST[md5]', sha1='$_POST[sha1]', work='$_POST[work]', error='$_POST[error]', retrode='$_POST[retrode]', comments='$_POST[comments]' WHERE ID='$_POST[id]'"; if (!mysql_query($sql,$con)) { die('Error: ' . mysql_error()); } echo "1 … |
| | Hey Im getting there with PHP but one thing that does my head in is arrays. Im trying to get all the content from the db and echo it.. For exmaple, in the db it reads under the 'names' column... matt harry dave katie trisha paul tracy brian martin sam … |
| | Hi, Am currently creating an interactive dating sms service using vb.net.but when i get to the point for user to find requested matching records,am only able to get the first 3 records. i want it to be able to move to the next 3 and the following 3 and so …  |
| | Hello friends Can anyone tell me Why and How to use vector in C++ ???? Making a sudoko game in c++ |
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