64,152 Solved Topics
Remove Filter  | |
| | Hi all, I'd like to know if it is possible to create a php script that would take the names of image files with its extension of say 10,000 images from out of a folder and place them into a database table in separate rows to use as sample data? … |
| | Good Afternoon, I'm having problems with my school assignment that is about a loan program. Here are the details what the program needs to do. You are required to write a loan program for the Rio Grande Bank. This program will print an amortization table for a loan, given the … |
| | Hi, If i want to create a user in MySQL only to allow the Php program file to access the database and show results in my website what priviliges should i give to the user. So that access to my database is never compromised if someone can get the password … |
| | I have an error called Unexpected Token 'class', did you forget a ;? I have no clue what is going on. Maybe you guys can help me out. The codes name is Player.h. The error is on line 9. #ifndef PLAYER_H #define PLAYER_H #include "Weapon.h" #include "Armor.h" #include "Monster.h" #include … |
| | Hi, I have been given the task of basically reading and writing to and from files. Below is the code from one sub: If btnSaveRecipe.Enabled = True Then FileName = "C:\Users\Leyla\Documents\Recipe Task\Recipe.txt" FileWriter = New IO.StreamWriter(FileName) For index = 0 To lstRecipe.Items.Count - 1 'For the number of ingredients in … |
| | This question could probably be posted in several areas, but what I am writing is a google maps application and I'm also pulling feeds, so I'm choosing this as the main category to post this question in. Basically, I've pulled a feed from NOAA which gives me weather alerts. I … |
 | I am trying to write safyfied evaluator class, and get unexpected `__builtins__` added to dictionary after evaluation. Can somebody explain why/how it happens? import math def echo(n): print n return n def nothing(n): return n debug = nothing class MathParser(object): ''' Mathematical Expression Evaluator class. call evaluate() function that will …  |
| | Hi ALL, I am completely new to python and when i was playing with a while loop in the Python SHELL the code works but when I then put it into a file and saved and then tried to run it I got the error "NameError: name 'b' is not … |
 | Hi all, Thank you for the wonderful job you are all doing. I have a small problem that I would like to get a solution for. We are creating a cloud for storage of files online for our social group where users will be able to upload files and access …  |
| | Hello! I am very new to Java and programming theory and desperately trying to improve my knowledge. This is the first program I've made without help and really would appreciate some feedback. I know there must be 1,000,000 better ways to do what I did. Notes: - I want to …  |
| | I am trying to update database by editing cell values in jtable. my table looks like  When i edit the value in particular cell and without clicking anywhere if i click on Update button the database is not updated as like this !  but if i … |
| | hello i want to change text while pressing the linkbutton. i want to add feature like and dislike on website.. that's why i add two link button one is Like and other is Dislike... i am so confused about it when user press the like button then change the text … |
| | hai .... I want to upload the image to database...But my question is how can upload the image without using the fileupload .Instesd of fileupload i have give the specific path of the image likee c:\project\image\winter.jpg in static ..... in the button click i want to upload the image to … |
| | this is our insertion logic. but the problem is that after inserting one record we reset the textfields to clear them.and after that if we again press the insert button it duplicate the previous record into our database.we want to tackle with this??????so that no duplicate entry should be inserted …  |
| | Ok so here's the thing, I used to read in data from an excel file and bulk copy this data into a SQL table and everything worked fine. But now, my source file changed, so now i get data from a other excel file. Both file look exactly the same, … |
 | (1)Are DOS and Windows assembly different? (2)How many registers do both 32bit and a 64 bit processors have speparetl? what is the size of them? (3)To emulate a 16bit or 32bit program under a 64bit processor, does that processor have to physically support those old 16 and 32 bit versions? … |
| | //Application Forms import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.GridLayout; import java.awt.HeadlessException; import java.awt.Panel; import java.awt.Rectangle; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Vector; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextField; import javax.swing.table.TableCellRenderer; …  |
| | i'm developing a Random Test questions and answer, but i want each page to only view one question together with answer choices in radion button, each time i click the next button another question will appear together with the choices and when i click submit it will appear all the … |
| | I want to include a .php file, containing a menu bar, in all my pages. Thing is, some of these pages are at different levels: for example, on might be in the root directory, another might be in root/news, another in root/news/2012, and so on. What can I do to … |
| | **Dudearoo** *Useing Code::Blocks* Hey you guys! ive got a problem with a 'test' program i have made for saveing strings. heres the code: #include <iostream> #include <cstdlib> #include <stdio.h> #include <time.h> #include <conio.h> #include <stdlib.h> #include <iomanip> #include <windows.h> #include <fstream> using namespace std; int main() { ofstream myfile ("savefile.txt", … |
 | I'M working my way through a C++ book and now I'M doing a card deck program. Here's the line I'M having trouble with. r = card % 13; // r = random 0 to 12 card in this case is just a random int number from 0 to 51. 52 … |
| | I am tryin to put to display the elements of an array, with each element of the array on a seperate line. <script type="text/javascript"> var names = prompt("Enter Names:","Enter names here."); var names_array = [names.split(" ")]; var array_length = names_array.length; var i = 0; var array_display = names_array.join("<br>"); for (i;i<array_length;i++) …  |
| | Hey Guys i am doing a small project and i am using vb.net with MS access database. i am facing a Concurrency issue sometimes when i try to save data in the datagried view. i have added the datagried view by draging and drop the table from the data source. … |
| | I want to write a version of the SAND GAME. I want to examine the color of every pixel in a Jframe window. I use something like this. Toolkit toolkit = Toolkit.getDefaultToolkit (); Dimension dim = toolkit.getScreenSize(); int height = dim.height; int width = dim.width; GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); GraphicsDevice … |
| | I need help getting the Apache POI set up correctly. I downloaded this file: [url]http://mirrors.devlib.org/apache/poi/release/bin/poi-bin-3.2-FINAL-20081019.tar.gz[/url] from poi.apache.org, and don't know what to do next? Where do I put this file? Are there other files I need to download? I hear talk of setting a "Classpath". What is this, and how …  |
 | Okay, its been a while since my last visit here..and yes I need your help with C++ Programming... My grades were fine so that's all thanks to you guys....so here's my next question.... What is wrong with my code? My exponent displays a wrong number... I used a for loop … |
| | #include <Stdafx.h> #include <iostream> #include <stdlib.h> #include <time.h> #include <math.h> using namespace std; int rand_0toN1(int n); int hits[10]; int main() { int n; int i; int r; srand( static_cast<unsigned int>(time(NULL))); // set seed for random numbers cout<< "Enter number of trials to run "; cout<< "and press ENTER: "; cin>> … |
| | Hi all, I have a registration page which allows the user to open up separate windows to include additional information. But for some reason it freezes the page and doesn’t allow data to be submitted into the MySQL database table. I’m mot sure whether this is a php or a … |
| | Hi all, I have a registration page which allows the user to open up separate windows to include additional information. But for some reason it freezes the page and doesn’t allow data to be submitted into the MySQL database table. I’m mot sure whether this is a php or a … |
 | EDIT: Im an idiot. The hand-shake like mechanic i put in where the server waits for the client to respond was the reason it was so slow, removed it and it worked. I misunderstood/forgot how streams work.. Ok. So i just started learning how to use the network utility there … |
| | I am self teaching myself python and I have hit a question that I can't seem to figure out dealing with raw_input. This is the code that is confusing me: print "How tall are you?", height = raw_input() print "So, you're %r tall ." % (height) I input my height … |
| | I have a small problem, maybe you guys know how to avoid it. system.IO.StreamReader text = new System.IO.StreamReader(to the html path); while ((line = text.ReadLine()) != null) { newMail.HTMLBody += line } When I open html file directly from its folder where html file is,byclicking 2 times on it, All … |
| | hi everyone, I am trying to initialize array in main method, and insert value in array in another method named "popArr()", in last print array in "printArr()" method. But its not working and i am getting errors. The environment i am using borland c++. The code is as follows. #include …  |
| | I created a simple program for animation direction in visual basic. but as I can is clockwise. then how do I make it in the counter clockwise ? this my listing program : Private Sub Command3_Click() 'animasi searah jarum jam Cls Form1.DrawWidth = 30 For i = 1 To 5 … |
 | hi im having an error with my code can anyone help me try to fix my problem the error is Fatal error: Call to a member function diff() on a non-object in C:\xampp\htdocs\msicfinal\samp.php on line 12 and my code is <?php /*These look like they are sent via form submit … |
| | I have designed a sender-reciever type program where the sender sends a file and the reciever recieves it automatically. The problem is that though I am using byte-based streams,the output in ceratin cases as follows are getting distorted: [A]: Bitmap images are getting color-inverted. [B]: Files other than text files … |
| | Hi, I want to execute some java script code when I close the browser. The following code is executing in I.E. But I want to execute in Firefox and Netscape. <html> <head> <script language="JavaScript"> function doUnload(evt) { var e = (window.event) ? window.event : evt; if (e.clientX < 0 && … |
| | I am working on a math problem generator and for the current context I'm trying to check if both of the boxes are unchecked, a user can choose 1 or both of the check boxes but I want to display an error stating that at least 1 must be chosen … |
| | Hi guys, how to get textbox leave event in wpf. I want select next textbox when one textbox leave focus. How to use lostfocus event? |
 | i am having real issues trying to build a sql string Dim SelectQry = "SELECT * FROM TblSupplierQuotes where TenderNo='" & Me.txtTenderRef.Text & "' AND KMBPartNo=" & " " & Me.lbKMBPartNo.Text & " " in SQL the TenderNo is varchar(50) = L003141T75-2012JANTEN KMBPartNO is text = 442 019 115 1 …  |
 | Here is the code first: People.cpp #include "People.h" #include "Birthday.h" #include<string> #include<iostream> using namespace std; People::People(string x, Birthday bo) : name(x), birth(bo) { } void People::People() { cout << name << "was born on" << birth.printDate(); } People.h #ifndef PEOPLE_H #define PEOPLE_H #include<string> #include "Birthday.h" class People { public: People(string … |
| | Hey guys I manged to get some code what works fine but it uses console application I have tried to convert it by hand and change things around to get it to work but with no avail! Im certain it should be simple but I may be wrong :( Code … |
 | Hello, I need your help with something (again): I need to control two text widgets with one scrollbar and, thanks to this website, I found some code to do it using listboxes (here: [url]http://www.daniweb.com/forums/post940371.html#post940371[/url]). I modified it, and it now works with text widgets and pyton 2.x. The problem is: … |
| | I’m trying to produce this equation in VB.NET h = (sh * s + (dia / 2 (tan(ang))) + ((dia / 2 (tan(ang1))) / 3)) This is where I’d prefer to retrieve the data from. Sh = sheet height = 1 (can be variable)(data retrieved from textbox) S = sheets … |
| | Hi, # Problem and Background # I'm trying to compile a program that uses some legacy c code generated using the f2c translator (*version of May 1991 13:06:06*). *decide.c* is the source that contains the translated fortran to c code and *f2c.c* is the header file. Durring compilation I get …  |
| | Hello, I have a problem with setting a cookie. People can hide or show background but when they go to another page of the website this needs to be remembered so I need to save it in a cookie. My code so far is <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 … |
| | I want to make a simulation of logic circuits using basic logic gates in C.User will determine the types of inputs, and the gates.I want to design the circuit as a result.And simulation that produces output according to input values.But I can't do connections between gates.Can you give me advice … |
| | Hi, I would really appreciate if I could be helped on the following PHP code. I have two arrays. 1) $user 2) $usertotal $user can have as many names stored in it. Example: $user[0]="John"; $user[1]="Sean"; $user[2]="Nick"; $user[3]="Jay"; ................ ................ Similary, $usertotal can have as many amount stored in it. Example: …  |
| | I have two tables. One with orders and one with lines items for the orders. The line items have a unique code that relates to the line item number. When sorting on this unique code, you are able to see the order in which the item was added to the … |
| | ok im from C++ but no starting java this is my attempt of the password protect program which you get three try at but for some reason it dosnt compile it just gets errors import java.util.Scanner; public class password { public static void main(String args[]){ Scanner input = new Scanner(System.in); … |
The End.