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 | i have a list of record that already populated but my problems is How to find out if there are any duplicates? VB.NET |
| | I want to know that how i can get the text which user write in text area and want to show that text in web page same as facebook when we write something and and add comment it will show in a div how i can go with innerHTML i …  |
 | Hello mates, I was wondering if in that vast amount of knowledge floating around here if any of you knew how I could save an image using Python 3.x. I know that PIL is a great, and easy option for Python 2, but I assume there must be some way … |
| | How to isolate digits in a long variable for JAVA? long 122343434434 how to isolate the 2nd number?  |
 | ok so I am practicing with a basic carpet calculator , but when I came midway into it I noticed the " (double) " data types , I know its used to shift a value's decimal places two places but in this case it is acting the same way how … |
| | Good Morning, I'm new to javascript and the professor ask us to do a javascript program of future value calculation program. The details are: Write a program to find future value of monthly investments. Start with an initial investment, make a deposit every 30days, calculate interest on principle compounded daily, … |
| | Hello people! Got a project due tomorrow been at it the whole day still no luck hopping one of you guys could help me out before tomorrow :/ First one...... This is the code [CODE]int main() { const double Tax = 0.0825, Rate = 0.15; int PartNum, Units; double Price, … |
| | heyy all :)) So im working on a new piece of code here..take into consideration that I love while loops and that's what I really want to use! so here is how the program would go read: # then read: base print: decimal representation thanksss :)) |
| | What I want is when I type "calc;" (without quotes), The calculator opens. Else, if I didn't type it correctly (example: "calc" (without quotes)) it will generate an error. [CODE]#include <iostream> #include <string> using namespace std; int main () { string calc; char end; end = ';'; cin >> calc … |
| | I have one of the php site which I want to close or redirect a particular page from Saturday 9pm to Monday 6am. the page contains a form and when they submit a form it directs to form.php. So what i want to do is if some one access the … |
| | I am writing a script that locates stores in a 20 mile radius of a given zip code. That part works fine. I am adding the functionality to also choose a product that those stores carry and display only the stores in a 20 mile radius that sell that product. … |
| | Hi, how do I exactly do this? [quote]1) Read an integer from the input. (Reading will automatically stop after the first non-digit character, accounting for possible sign characters.) 2) DO read the next character WHILE the read character is whitespace, then validate it as an operator and store it. 3) … |
| | [CODE] Rectangle::Rectangle() {length = width = 1.0;} Rectangle::Rectangle(double len) {setLength(len);} {setWidth(1.0);} Rectangle::Rectangle(double len, double wid) {setLength(len);} {setWidth(wid);} [/CODE] I get this error: Error 1 error C2447: '{' : missing function header (old-style formal list?) H:\C++\Programming assignment one\Programming assignment one\programming assignment 1 member functions.cpp 19 on line 5 and 9 and … |
 | where does eclipse get installed, i know ive choose the folder for the workspace, but not the IDE in its whole. why? im on win32 and i need to drag a shortcut on my desktop thx Fund it, nevermind, it's the uncompress folder and it doesn't install itself. DarkMonarch |
| | Hello, first this is not a homework assignment so please respond whenever you have time as a speedy solution is not exactly needed. I have been learning C# recently from a microsoft book and had an idea of a program i want to make. Basically i want to be able … |
| | My problem is that the image is not showing on my java. here is my code MyGame.java [CODE]package mygame; import javax.swing.*; import java.awt.*; import java.awt.event.*; public class MyGame extends JFrame { Container c; Player p; MyGame() { this.setTitle("My Game"); this.setSize(600, 400); this.setLocation(100, 100); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); c = this.getContentPane(); p = new … |
| | Let G = (V, E) be a directed graph, with source s belonging to V, sink t belonging to V, and nonnegative edge capacities. Give a exist a polynomial time algorithm to decide whether G has a unique minimum cut (basically an s-t capacity strictly less than that of all … |
| | Hi! I'm trying to learn some C in order to make some changes to some existing programs that are written in C. For what it's worth all my experience to date has been with PHP, so this is quite different for me. Basically, I want to have an array, (patterns … |
| | I havent programmed in C++ for about 3 years.. Since i started uni actually.. Now i gotta implement some stuff for Algorithms and Complexity.. I've got a vague idea of how to do that but thats not my problem.. According to my memory and old programs that i dug up … |
 | I am trying to create an app to enter records into a database (SQLite) which includes an option field with data selected from a drop-down list box or Spinner. I can create the Spinner from a string array input from Strings.xml but I want to make the data 'user editable,' … |
| | is it possible to make a button click event open a window? if so how should i do this? i mean a window that has already been created and marked up, im using wpf and am a staring programmer with not so very much knowledge of the language  |
| | how can i print specified number of records in using data report?? example, i enter number 5 in a text field. then, when i click a button, the first five records will be generated into a data report with their corresponding data and has it's templte per record. meaning, the …  |
| | Hello All, I am a java EE developer and i want to start using asp.net (studying) so where can i start , thanks a lot =)  |
| | I would like to pass an array to a function but how does the program know which array I would like to choose from?? Lets say I have 3 arrays and I would like to pass [b]array C[/b], to my function. I checked the web but they only show if … |
| | Hi! I'm running the latest OpenSuse 11.4. I have knowledge of C++ programming and I think I'm ready to start using graphics. I have downloaded [URL="http://sourceforge.net/projects/alleg/files/allegro/5.0.4/allegro-5.0.4.tar.gz/download"]allegro-5.0.4.tar.gz[/URL], extracted it and tried to include allegro.h file in my C++ code. Here is my testing file for allegro. [CODE]#include <iostream> #include "/Documents/Allegro/include/allegro5/allegro.h" int … |
| | I worked on the code based on [url]http://www.daniweb.com/web-development/php/threads/123389[/url] but as per last answer to use the mail function outside loop ( [url]http://www.daniweb.com/web-development/php/threads/123389/708835#post708835[/url]), I still cant work with this script. Please help [CODE] <? $query="SELECT * FROM tbl_users WHERE ex_date between now() and adddate(now(), INTERVAL 7 DAY) ORDER BY user_id ASC"; … |
| | I'm trying to implement paginaton on the article archive but I can't seem to get [code]$_SERVER['PHP_SELF'][/code] to return the page that I need - I sort of know why but can't seem to solve the problem. The archive page is located at [url]http://localhost/cms/index.php?action=archive[/url] and so when I use PHP_SELF it … |
| | Hello, I am currently allowing users to upload videos via php $_FILES[][] and then converting them using ffmpeg. I am wondering if there is a more efficient way to do this than using php. I have read that ajax might be useful (that's what vimeo uses). Could anyone point me … |
 | hey guys, I have this simple set a codes that opens a form as a child in MDI container. [CODE] Private Sub BarButtonItem1_ItemClick(sender As System.Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem1.ItemClick frmConfirmShipment.MdiParent = Me frmConfirmShipment.Show() ''Dim NewMDIChild As New frmConfirmShipment() With {.MdiParent = Me} ''For Each ChildForm As Form In Me.MdiChildren … |
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| | plz tell me how can I add date box in the vb.net form |
| | Hello! I have a swing app with lots of components and stuff. I want to place a Container/Jpanel on top of everyting else that is invisible that contains other component which are visible. I can make the panel invisible or not opaque and still show its child component but I … |
| | This is the syntax i have written in vb.net to compare the text entered in textbox with the database. If existing, the value will be entered in databse, if not, it will give a msgbox displaying to add a new contact. I am new in vb.net. The database is Ms … |
| | hello everyone. i have 8 labels on a page and i have to select them one ba one. all the labels are selected ba the user one after the other from top to bottom fashion, like firstly [B]label1[/B] is selected then [B]label2[/B]........[B]labeln[/B] and if someone exploits this fashion i want … |
| | Hey guys basically I'm studying programming using the 'BlueJ' Java program on windows. I'm trying to create a 'Dynamic Billboard' program that asks a user to enter a 5 letter word than the characters are displayed on a billboard, the program uses a text file imported for the charcters). Ive … |
 | I am using a DLL file as my license file for a VB.NET project and was wondering if there was a way to make it locked so notepad can't open it and edit the data stored in there. Thanks in advanced!  |
 | Actually i am trying to create some patterns using loop like pascal's triangle etc. But the concept of loop is still not very clear to me as i am learning c language myself without any professional help. would anyone please elaborate me with the help of an example and explain …  |
| | Hi, I need to get a cell values and to print that cell values in another cell using PHPExcel? For Ex: A12:5 . I need this same value "5" to be printed in the cell B12. thanks for your help.  |
| | I'm having trouble debugging one of my methods. The class Student inherits a class called Person and the methods are called in the main program, TestStudent. I'm trying to create a method that lets the user sort an array of grade averages in ascending order but whenever I try, I …  |
| | I am writing a program for an assignment, i have a main that calls a test and the test simply tests all the functions within a class called int11, the int11 class and implementation are as follows [ICODE] #ifndef INT11_H #define INT11_H #include "proj1.h" class Int11 { private: T _left; … |
| | i 've got a steganography project in java.......in that we can hide text within pictures and videos......but the major disadvantage is that the hidden data is been destroyed when the image or the video is further modifies with the hidden data............is it possible to do a steganography project in java … |
| | """2) When testing software, it can be useful to count the number of times that a function is called. Without using any lists or dictionaries, define a higher-order function count_calls that returns two functions: - a counted version of the original function that counts the number of times it has …  |
| | Hi, I'm not sure if this is right forum to ask, please don't kill me if it isn't. I'm using Visual Studio C++ Express 2010. I found that different setting in project properties can lead to big difference in performance of application. My app was running at 140 FPS, I …  |
 | Hi, The was my application works is that my C++ .exe will create a .bat file, which will then in turn run the .bat file. [CODE]ofstream myfile ("tmp.bat"); if (myfile.is_open()) { myfile << "keytool –import –alias exe –file cert.cer –key example\n"; myfile.close(); system("tmp"); [/CODE] The batch file is created, however … |
| | I am trying to write a class which holds either a pointer to an object of class A(base) or class B(derived) depending on conditions at run time. The base class and derived class: [CODE] class A { protected: int x; }; class B : public A { public: int y, …  |
| | Hi... i am now making a form for ordering book..the problem is, i want to add new texbox if the user want to make more than one order by clicking add button..and it can save in database..then it can calculate total price for all book that the user order...please help … |
| | Hopefully someone can help me...I'm a student taking my first Java class. We are working on classes (building them). For this assignment the teacher gave us a test program that we have to build a class for to computer some basical mortgage calculations. Below is the class I built that …  |
| | So here's the problem: A function that will display all the vowels from the string. PLease help me  |
| | Hello everybody. I am trying to learn how to create GUI for my python programs using Glade. Now I'm facing the following problem : I have written something like the code below, and when I run it everything works fine except secondWindow doesn't show up. What am I doing wrong? … |
| | I have a richTextBoxLog which is public and static. After I declare it, I start a new thread which initializes new variable named proba. richTextBoxLog should get the value from proba. The problem is, proba needs time to be initialized, and I want richTextBoxLog to initialize while proba is initializing. … |
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