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| | So I've been working on this program for a while, I'm finally finish but I have two error that I can not understand why. My first error is when I am declaring the header f [CODE] //------------------- Mixed.cpp -------------- #include <iostream> #include "mixed.h" using namespace std;[/CODE]ile> it keep sending me … |
| | I wrote this code to convert from number in denary to a different base I was curious if anyone has any tips on a better way to write this code I'm always looking to improve my coding and I find others critiques to be a great way of improving. In …  |
| | I have just started programming in java. I am planning to do a project on barcode reader. Can you suggest from where shall i start? I want to learn about manipulating pixels. How can i convert the set of pixels into the array of pixels? I am in desperate need … |
| | this code makes a slideshow(a very long fast slide show, video), it plays audio and can adjust its frame size. i have 4 streams(4 diferent groups of jpegs from 4-50kB @720x480), and can switch between them. audio is nearly automatically in sync and both it and the "video loops". using … |
 | Hello, [CODE] #include <stdio.h> int main(void) { const int j = 2; int i; switch (i) { case 1:break; case j:break; default:break; } return 0; }[/CODE] i tried executing the above code, and i got the following error: [B]error: case label does not reduce to an integer constant[/B] Well, since …  |
 | I wrote some jquery code for my websites navigation bar that displays a drop down menu by fading it in. It works in chrome, and firefox, but, like usual, not in Internet Explorer. I am using the fadeIn and fadeOut effects and everything seems in order. I even added the … |
| | Can you guys help me build conway's game of life? I don't need anyone to build it for me, but if you could help me work through it, I have no idea how to implement the rules correctly. Here is the basic board which I have set up so far.. …  |
| | I have [I]this[/I] foreach statement: [CODE]foreach ($googlebasemap as $key => $linkdata) { $xmlmap['item.' . count($xmlmap)] = array('title.0' => $linkdata['title'], 'link.0' => $linkdata['link'] . '?source=googlebase', 'description.0' => $linkdata['desc'], 'g:price.0' => $linkdata['price'], 'g:id.0' => $linkdata['id'], 'g:model_number.0' => $linkdata['prodnum'], 'g:brand.0' => $linkdata['brand'], 'g:condition.0' => 'new', 'g:mpn.0' => $linkdata['mpn'], 'g:image_link' => $linkdata['img'], 'g:product_type.0' => … |
 | Hi, This code snippet works. Except for one line, which I cannot find the solution to. public void read(Scanner in) { Pattern p = in.delimiter(); in.useDelimiter("\n"); while(in.hasNext()) { in.next(); lineCount++; } //rewind pointer - how!! ?? in.useDelimiter(p); while(in.hasNext()) { wordCount += 1; charCount += in.next().length(); } } ...it appears, much … |
| | im trying to create a short email based program that displays only the subject of each email and how many emails with that specific subject there are. However im having a few scoping errors i cant figure out in my SearchCommunication. Can anyone take a look at it and let … |
| | Hi Guys, I was hoping someone can help me with this. I have a python program that reads and writes files in utf-8(unicode). When I run it in Eclipse, the output is perfectly fine. When I try making an exe file of my program it is not working. I also …  |
 | i have a problem... within my python script which does an snmpwalk, there should be an intelligence to create a static table which maps OIDs to corresponding text strings, query the table and in the output of snmpwalk, i need to replace the numeric string with its textual string.. for … |
| | This is a proper beginner's question, as you can tell from the thread's title. I have to say, working with java is so much less frustrating. I created a managed c++ project on eclipse, and created a c++ class. Problem is I can't run any of the codes I write … |
| | Hi, does anyone know if its possible to set up a system, preferably using php where by people can send information via SMS and this data can automatically be uploaded to a website/database, also what sort of technology would this require?? cheers |
| | Hi! I am trying to manipulate the value of an input box based on whether a checkbox is checked or not. example checked input = 1600 and enabled unchecked input = 0 and disabled I am having 2 problems: 1) When the page is loaded I get unchecked and input …  |
| | hello to all, i have write a code in asp.net to show and hide the div. according to the value in the query string. here is my code: [code] if (Request.QueryString["divid"] != null) { divid =Request.QueryString["divid"].ToString().Trim(); if (divid == "watercalc") { watercalc.Style["display"] = "block"; pregnancycalc.Style["display"] = "none"; heartbeatcalc.Style["display"] = "none"; … |
| | Hello! I want to pass array of struct to a function. After from that function to pass it to another function. I made some efforts but without result. Those are some parts of my code i create the structure to my main function [code]airplane ticket[numberOfTickets];[/code] from main function i pass … |
| | Here i created four buttons. If i clicked second one i should able to draw a line. please tell me what is the mistake.. [code = Java]import java.awt.*; import javax.swing.*; import java.awt.event.*; class Polygon extends JFrame implements ActionListener { JFrame f; public JPanel jp1,jp2,jp3; JButton b1,b2,b3,b4,b5; JTextField txt; int x,y; … |
| | Basically I'm using LINQ to connect to a database(LoginDB) and the table (Korisnici) and see if there are entries in the username and password column that fit the entries of the Login1 Login Control. The Error message is : Cannot implicitly convert type 'string' to 'bool' Cannot implicitly convert type … |
| | All: I created two asp.net projects with c# behind. One is an interface with options to create new users etc, the other is a reporting interface. I would like users to be able to click on links from the admin interface and go to the reporting interface. It doesn't really … |
| | Hi, I was wondering is there a way to password protect a directory. Here is my problem. My site require a login using php and mysql. This works, however I want to protect a certain directory that only lets a user who login previously to download files from it. I …  |
| | This is code for, a smiley have to move on the screen from one place to another. But in this code Smiley create but it is moving. Please tell my? Is there any wrong in my code. import javax.swing.*; import java.awt.*; class CreateSmiley extends JPanel { int x = 0,y … |
| | Hey, So I am using PHP although any language solution would be great. I am looking at displaying whether or not a cookie from a specific ad network is present on your web browser. A good example is with AdChemy. They are a part of the NAI (Network Advertising Initiative) … |
| | Hi all, Fairly new at SQL, and running into the following problem. I am trying to create a query to count the number of unique fields in a column and display, but can't seem to get it right. For example, each day there are x number of entries from y … |
| | Hi there, What coding standards are most important to you? I'm doing a review and would like to get some feedback. Naming conventions, is m_ used these days? Class Names - prefixes, case? Comments - style, on functions? Do people prefer to use == NULL or == 0? Any feedback …  |
| | I have a database which is quite large (around 1.7 million rows, with about 40 fields) . I want to do about 10 different queries and echo these results out in a tables that are spaced with headings for the seperate results, but i am worried about the length of … |
| | Hello Everybody I cannot get my file to open in my eof program. Outlined below is what the program needs to do: 1) Program needs to read from a file (ex. "Data.txt") 2) Program needs to read even & odd numbers down file. (ex. 2 3 12 5) 3) Program … |
| | Hi all I write a code which read all application and system logs but i'm stuck at one place. How do i read the security logs i've tried alot but it didn't work.I logged in as administrator but still got the exception [COLOR="Red"]{"The source was not found, but some or … |
| | Hello, im trying to write a recursive algorithm to generate the following binary sequence. ie basically: for 3: 000 001 010 011 100 101 110 111 i tried the iterative method, it works fine. this is what i did: [CODE]for (i = 0 to pow(2, n) ) { //generate the … |
| | I've created a mail message to be sent based on a select statement within a while argument. The problem I'm having is when I add additional fields. The mail message sends just fine with the following concatenation and coding: [CODE]while ($row = mysql_fetch_assoc($result)) { $to = "abstrand@yahoo.com"; $subject = "New …  |
| | Basically after every guess i want the loop to run until the user guesses right. This is just a simple number guessing game. I ask the user for more input after every wrong guess but the program ends after the second guess is given. Can anyone help? [CODE]#import <iostream> #include … |
 | Hi all, I have an array called html which contains rows of text. E.g: [CODE]$html[0] = 1 Full, Gen. 3 TMSWK2D 9 Poor write quality $html[1] = 2 Full, Gen. 1 TMSWK2C Read Only, Clean Tape [/CODE] How would I go about taking each array value and splitting the row … |
| | how we can delete a uploaded from its source folder when it is deleted from database pls tell me |
| | Greetings everyone, I am new to this site and I am just a end user so I do not have the expertise that you all have. I have read the threads in which relate to my error message but this is the senario: When I am on Joyce Meyers website …  |
| | Hi As a part of my semester project, I am supposed to do a Python based OS. The key idea is, simplest OS that lets you boot successfully and run some simple command line scripts, like how DOS works, but in Python and runs Python. I am completely baffled as … |
| | I am working on an assignment in python. The goal is to make a function with two parameters, one for a string and the other for a pattern. If the pattern appears in the string, the program must return true, or false if otherwise. Also, the pattern can accept *'s … |
| | write a program that declares three one dimensional arrays named price,quantity, and amount. each array should be declared in main() and be capable of holding 10 double-precision numbers. the numbers to be stored in price are 10.62, 14.89, 13.21, 16.55, 18.62, 9.47, 6.58, 18.32, 12.15, and 3.98. the numbers to …  |
| | I'm having trouble trying to figure out how to code an output for the customer when they order a certain item for example: customer orders a number 1 which is a double burger or a number 2 a heap of fried chicken, then they are prompted if they want fries … |
| | We were assigned a game of hangman for our Perl class. In this Perl script, we must use an html page to get the user's name. I feel like I'm getting awfully close, but I can't quite seem to get the userName value to print after each time the user … |
| | Hi all, I've just started to learn XSLT, so apologies if this question is very basic! I want to create a new html document, one of my elements in the XML file uses mixed elements. I want to do more complicated formatting using linked documents etc. but for the moment …  |
| | I'm currently working on a recursive descent interpreter using C++. Though there is already a code on the project, I'm asked to rewrite the Recursive Descent Interpreter implementing it using a list class without using templates and facilites from the standard template library. I already worked through part of the … |
| | Hi, I'm trying to develop a PHP script which will calculate the internet connection speed of the users. In order to achieve this, the script will perform 5 basic tasks : 1) Fetch the time and store the value in a variable (say: $start_time) 2) Transfer a chunk of data … |
| | I cannot find an article for the life of me that explains what I want to do, which seems so simple to me. We have an SSIS package we use to run some processes against our SQL server 2008. Each time we run it, we need to edit some of … |
| | hi i manage to upload 1 file and save it to the server. how can i add more button to upload a file and save it to mysql? i want is after the user upload a file theres another a button to upload again another a file how can i … |
| | [CODE]import java.io.Console; import java.util.ArrayList; public class IteratorEx5 { public static void main(String[] args) { Console console=System.console(); String movie=""; String Subscriber=""; String movieType=""; ArrayList<Subscriber> sub=new ArrayList<Subscriber>(); String stop; BlockBuster dvd= new BlockBuster(); while(true){ System.out.println("Enter the movies name"); movie=console.readLine(); System.out.println("Enter the movies name"); Subscriber=console.readLine(); System.out.println("Enter the movies name"); movieType=console.readLine(); System.out.println("Enter the movies …  |
| | In Robot.h: #include "Motores.h" namespace SoftRobot { ... public ref class Robot : public System::Windows::Forms::Form { .... public: void ComunicarEnviar(System::String^ EnvDados); private: System::Void Robot_Load(System::Object^ sender, System::EventArgs^ e) { Motores ^newMDIChild = gcnew Motores(); newMDIChild->MdiParent = this; newMDIChild->Show(); } }; } In Global.cpp: #include "Robot.h" using namespace SoftRobot; void Robot::ComunicarEnviar(System::String^ EnvDados) … |
| | just write this function for a recursion trace back, but it become a infinite loop and won't get into the next level of recursion. I cannot find the problem, many thanks! p_value gotten from a matrix outside, tested that and it is OK. status, i, j pass form main and …  |
| | i am a newbie to python (well to all programming really) i am having problems with "pywinuato" i have downloaded it and installed it but when i try to import it, it states that there is no module names "pywinauto" am i missing something. also i tried deleting it and … |
| | Hi. How can i get handle of button if i don't know it's id? I tried to get it's id with AutoIt and i failed. AoutIt Windows Info doesn't reconsie it as button. I mean i moved cursor on the button and nothing appeared in control tab. Maybe i can … |
| | I am working on an assignment that is to make 2 classes that hold a char* with a constructor to initialize as a new char[5] as the private variable. Both classes do the same thing, but one has a copy constructor defined to do a deep copy and the other …  |
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