199,114 Archived Topics
Remove Filter  | |
| | Hi I am trying to create an image with text hebrew in it using Image and ImageDraw moduls but I keep getting erros. this is the code import Image import ImageDraw a = u'\u05d0'#the unicode of the letter I want to display im=Image.new('RGB',(200,200),(100,100,100)) d=ImageDraw.Draw(im) d.text((0,0),a) this is the error I … |
| | Hey guys, I'm having issues returning my array at the end of my code, when I do the array is not the same as it was before being returned (which can be seen by the printout). I also get a warning from my compiler: "warning: address of local variable 'garray' …  |
| | I am exploring to add an element, ASCII letters to my random generated 1D array to form new array. How can I use <cstring> header to achieve my result. [CODE] #include <iostream> #include <ctime> #include <cstring> #include <cstdlib> using namespace std; const int MAX = 10; void constructSet1 (char*, int); … |
| | Hi, The code below will check if a particular exe is running in windows, return the Process ID and force kill the process. If anybody has an easier way to do it please feel free to comment :)  |
| | I'm using a socket server that is based off of java and it allows java extensions to be implemented that allow server side login to be performed. I want to create a signup/login system but I'm struggling with finding a way to validate/filter user input before manipulating with the database. … |
| | Hi good day to all, I am suppose to write a program using class that allows me to add or subtract numbers that are very long. Eg 100 digits. I have come out with a few ideas to go about doing it but need to clarify some points before i … |
| | hi, i have a TextField in myGUI where some data(results) are shown after calculation. I have a 'save' button to save this result into a particular txt file.. i almost done without error....but inside my txt file it shows this kind of things: [QUOTE]ava.awt.datatransfer.StringSelection@157f0dc [/QUOTE] Please anybody help me to … |
 | Hi all, The following should display a record count, however im getting to a blank screen. Can anybody see why this query wont display anything? [code] <?php $link = mysql_connect("localhost", "uname", "pword"); mysql_select_db("dbname", $link); $result = mysql_query("SELECT ID FROM tbl_sellers", $link); $num_rows = mysql_num_rows($result); echo "$num_rows Rows\n"; ?> i get … |
| | Hello, I am trying to have all my body text for a news website I am building, inside a MySQL DB, and when I echo it out in PHP, it shows symbols like � instead of ". Can anyone help me? Thank you, EpicAsian P.S. I've tried the ASCII, ARMSCII8, … |
| | I have a database column defined as int that contains a negative number representing a date in mmddyy format (without the leading zero) so -10209 = 01/02/2009 -122508 = 12/25/2008 How can I convert the data to a datetime so I can compare it to another date in a where … |
 | i have 2 tables: category, location. i create the tables: [CODE]create database tourist; grant all on tourist.* to dbuser; use tourist; create table category(id integer NOT NULL AUTO_INCREMENT,season varchar(20),num_summer integer,num_winter integer,PRIMARY KEY(id)); create table location(code integer NOT NULL AUTO_INCREMENT,town varchar(20),hotel varchar(20),price integer,star integer,media varchar(70),PRIMARY KEY(code)); [/CODE] i want now to … |
| | As mentioned is this [URL="http://www.daniweb.com/forums/thread255320.html"]thread[/URL] I intend to create a collection of functions that use only core functions (as the [URL="http://www.php.net/manual/en/ref.strings.php"]String[/URL] functions) to maximal compatibility. (See the [URL="http://sites.google.com/site/xmlxslt4php/"]website[/URL] - anyone is invited to participate.) The first task will be to parse a string (containing the XML data), break it down …  |
| | python def question def spinBox_Changed(self, a0, b0=785, c0=300): self.LCDNumber10.display((b0-c0)/a0) this works great if I manually have b0 and c0 values there but I need to get these variables from a slider value and spinbox valve respectively. The slider is self.slider5_2.value tried lots of combos like .value display Value etc. The … |
| | hi all,im new here and im a beginner at c++, im making a simple tic tac toe program, and its not working properly, it cant determine the winner,could someone please help. heres the code [CODE] #include<iostream.h> #include<conio.h> #include<stdlib.h> #include<stdio.h> #include<graphics.h> #include<ctype.h> #include<time.h> void main() { /* request auto detection */ … |
| | Hello DB gurus, Does anyone know how to approach the situation where a record's status (in this case "is_in_recording" for example) depends on multiple records in another table? I have a "files" table and it has a boolean "is_in_recording" which if set to TRUE means the file is used in … |
| | Hello, regarding OOP I have Java background, and I usually think in java when I code OOP in python (which sometimes is actually a bad thing). [CODE=python]#!/usr/bin/python class Card(): SUIT = { 'C':'Clubs', 'D':'Diamonds', 'H':'Hearts', 'S':'Spades' } VALUES = { '2':2, '3':3, '4':4, '5':5, '6':6, '7':7, '8':8, '9':9, \ '10':10, … |
| | Hello everybody, I'm new here. I'm new to C++ as well and have many problems that you might find silly. One of them is this code, not willing to compile: [code=C++] #include<iostream> class Okno; class ListaOkienEl; class ListaOkien{ ListaOkienEl* pocz; public: ListaOkien(); ~ListaOkien(); void DodajPocz(ListaOkienEl&); void UsunPocz(); ListaOkienEl* WezPocz(); }; … |
| | im trying to add a new records to database access but when i click the button submit it say's Syntax error in INSERT INTO statement, OledbException was unhandled da.Update(ds, "MSHS") = syntax error INSERT INTO here's my code [CODE]Public Class StudentRegistrationForm Dim inc As Integer Dim con As New OleDb.OleDbConnection …  |
| | [code] from string import * def removePunctuation(sentence): sentence = lower(sentence) new_sentence = "" for char in sentence: if char not in punctuation: new_sentence = new_sentence + char return new_sentence def wordFrequences(sentence): wordCounts = {} split_sentence = new_sentence.split() print split_sentence for entry in split_sentence: for word in entry: wordCounts[entry] = wordCounts.get … |
| | i have an assignment to make a program that forecast the date given by the number of days by the user including leap years. example: Input date: November 20, 2008 Input number of days to forecast: 100 Forecast date: March 01, 2009 pls. help thank you ;)  |
| | Hello, I'm running a PTC website in which I'm unable to edit the referral field. Here is the code: [CODE]Referrer (if any):<br> <input type="text" size="25" maxlength="15" name="referer" class="form" autocomplete="off" value="<? if($_POST["referer"]) { print $_POST["referer"]; } else { echo securedata($_GET["r"]); } if($_POST['referer'] or $_GET['r']) { print "\" readonly disabled"; } ?>">[/CODE] … |
 | |
| | I'm a student in an E-Commerce program and I agreed to do a capstone project in my web design class as a blog site, where I can register users (with an access database) and have them update entries whenever they feel up to it... I'm a competant web developer, but … |
| | Hello everyone, I am a college student in his second year of learning C++. Last semester we would use Visual Studio to write and compile our code in. This year we use linux, more specifically the Vi editor. We use linux in two ways, either we use Putty in Windows …  |
| | Alright, I have a file opened, read into a buffer, and closed. I need to search the file for this string of bytes: FDXXXXXX06YYYYYY The FD is an assembly code to load something, but that's not important here. The XXXXXX and YYYYYY are values that are unknown and YYYYYY will … |
 | Hello everybody, This must be so simple but I cannot find it anywhere. I want to split a form into two section by a line. Example TopData ______________________________________________ BottomData I cannot find the functionality anywhere and it is really bugging me. Any help will be much appreciated Thanks |
| | hello can I keep track of objects in a list and being able to sort them by there z var ? do I use pointers ? how would I do this ? [code] #include <vector> vector<sometype> _objects_; create_object(object_type) { new object_type myobject; _objects_.push_back(myobject); return _objects_.at(list_end); } remove_object(int pos) { delete … |
| | Hey, I need some help inserting into a function and sorting the 10 user input numbers, I'm close, but I get zeros every time. Here is my code: [CODE]#include <iostream.h> void InsertIntoArray (int[], int, int, int); int whichSlot (int[], int, int); int main() { int num; int times; const int …  |
| | hi, I got exception"NoClassDefFoundException" at the runtime of this java code.My DSN connection is correct,sql server is also properly work,when my project excuted on tomcat.but my beans are not executed properly inly becoz of this connection error.plz give the solution to overcome this problem. [B]In my project i create connection … |
| | I'm new to ASP. I have a simple contact form - text fields only - and the results are emailed. But I can't get the page to display. I get a Runtime Error. [CODE]<%@ Page Language="C#" MasterPageFile="~/SiteMaster.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="contact_me_Default" Title="Untitled Page" %> <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <div id="iCntnr"> <div …  |
 | I'm having a bit of an issue that I can't quite figure out. I set the limit for MAX file size for file uploads to about 500 kb. - responds with an error msg if you exceed the file size. If you try to upload something slightly larger ... say …  |
 | im trying to insert paypal donation code into a php file. i keep getting errors. so here is the code i have to work with. [code] <? begin_block("Donate"); echo "<BR><BR><CENTER>This would need to contain your donation code, or something. maybe even a paypal link</CENTER><BR><BR>"; echo "<a href=\"member.php?mid=$row[mid]\">$row[login]</a>"; end_block(); ?> [/code] …  |
| | I am making a twitter client in python and wxpython. As of now, my static text is not printing. How can I change this code so it will print out what I want it to? [CODE]import wx import twitter class main(wx.Frame): def __init__(self,parent,id): wx.Frame.__init__(self,parent,id, "Twitter Client", size=(700,400)) panel=wx.Panel(self) menubar = …  |
| | Hi, My friend have a problem with running c++. She's using windows vista home basic. She's able to install C++ and run it but when she tries to launch any program she wrote, it pops out saying that it has a compatibility issue with this version of windows. Any ideas …  |
| | I was sitting Idle and I decided to write simple image viewer to try myself on DC/Canvas but I didn't find any tutorial to guide me as I have never done that before. Here there are some restriction and I cannot view showme do. So anyone to help me with … |
| | I am very new at this and I tried to look it up on google and that didn't help so I was wondering (and I know that you have to use shapes, to use a flow chart) how do you make a flow chart. to be more spefic the shapes … |
| | hi.another post by me.ehehe pls check this code.i wonder how this would work: this program asks for the last and first name of the user.and at the same time it must separate the first names of the user.for example, the name of the user is juan miguel bautista. it will … |
| | Hi, I found myself a difficulty on creating a image uploader to my database. This is because in .NET CF, I cant find File Upload control. Is there any other options and how should I do it? I know there is a OpenFileControl but there is a problem on saving … |
| | Hello! I have written the code for a function that takes an object DailySale and compares its values with an array of objects fromInventory. If the id of the DailySale object matches with the id of an object in the array, it takes the price from there and calculates the …  |
| | hi, I V.Gayatri Devi I am writing the c code in linux for distance calculation using haversine formula I included in my program as #include <math.h> but the sine functions and squareroot functions are not working in my program. instead of using math.h i also used cmath.h but there is … |
| | Hi all, I am creating a online c.v but do not want it open to every one so i have made a simple login file but want the page to re-direct when the login is correct, [CODE] <?php $user = "user"; $pass = "pass" if ($_POST["username"] != $user && $_POST["pass"] … |
| | Greetings everyone, So I posted earlier a similar problem which I wrote in python, but now after accomplishing that, I think ill try to write it up in C++. The link to the original question is [URL="http://www.daniweb.com/forums/thread254474.html"]here[/URL]. If there are any other questions or if you need any more information … |
| | Hi, What I want is once the user does the registeration on clicking the register button an email is sent to the email address with the activation link, untilll and unless the user clicks on that activation link, user's account does not activate. How can I do this. Thanks in … |
| | Until now, I've coded in Notepad++ and compiled/tested in my university Unix account. This is getting tedious and inefficient, though. So, what can I do about it? Notepad++ doesn't have a compiler or debugger. I was thinking about using Eclipse. Would that be a good, free option? Does it have … |
| | [code]#include <iostream> using namespace std; //function protoytypes int roman2integer(); bool isValidRoman(string & r); int findIt(char ch); int main() { int choice; do{ switch(choice) { case 1: roman2integer(); break; case 2: //integer2roman(); break; case 3: //quit=true; break; default: return 0; }; }while( ); return 0; } /////////////////////////////////////////////////////////////////////////////// int roman2integer() { string … |
| | how to write a code for sql parser to parse select statements in c#. |
| | hello please help me where i am going to download the installer vb6...so that i can practice more at my house..hoping for your positive responds...thanks in advance |
| | Hello. Somehow i managed that my program works with access databse located on my computer: con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source = C:\Documents and Settings\company.mdb" Now i would like that program will open the database company.mdb from my web page exp. [url]www.page.com/company.mdb[/url] Can you suggest how? THX |
| | [code] import javax.swing.*; import java.io.*; import java.io.InputStreamReader; public class Weight2 { public static void main(String[] args)throws IOException { double cost; double tax; cost=Double.parseDouble(JOptionPane.showInputDialog("Enter purchase amount")); double payment; payment=Double.parseDouble(JOptionPane.showInputDialog("Enter amount tendered")); BufferedReader CHANGE=new BufferedReader(new InputStreamReader(System.in)); tax=Double.parseDouble(CHANGE.readLine()); displayTax(getTax(cost,tax)); setPayment(payment); setTax(tax); setCost(cost); displayCost(getCost(cost,tax)); System.exit(0); } public static double getTax(double y, double x) { …  |
| | I have followin codes [CODE]Dim dt As DataTable Dim str As New SqlClient.SqlCommand("select code,name from employees", con) da = New SqlClient.SqlDataAdapter(str) dt = New DataTable da.Fill(dt) dt.Columns.Add("city") Dim cmd As New SqlClient.SqlCommand("UPDATE dt SET city=(SELECT top 1 city FROM master WHERE master.code=dt.code)", con) cmd.ExecuteNonQuery() [/CODE] it says [COLOR="Red"]Invalid object name … |
The End.