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| | I am currently trying to store location data into a database and when i display it on a website, the location data is hyperlinked and when i click on it, it will act as a search query to display the location on Google Maps in a iframe. Does anyone know … |
| | Hello all! i am a beginner to network programming. I am trying to make an application in vb.net 2008 where in i can open a file from the client computer, do some changes to it and save it back. Can someone please throw some light on how should i go … |
| | /* In the following method, why the factorial goes wrong when n>12 ? */ static int factorial(int n){ int fac=1; if ((n<0) || (n>12)) return -1; for (int i=2; i<=n;i++) fac *=i; return fac; } |
| | Hi all, I'm a self taught at PHP so I've probably made a really silly mistake but I can't see any issue with this code but I keep getting the following message: Parse error: syntax error, unexpected T_VARIABLE in blah blah on line 816. I know it will be a … |
| | Hi, Can any one tell me the what is the difference between Identifier and Variable? Thank you, With Regards, Prem. |
| | hi gd I am karthikeyan. can any one help me how retrive and delete data in vb.net. I am using access database. |
| | HI!, i want call a jsp using anchor tag's href also with some data in it.when sending data i want wrap them in [CODE]<%=name%>[/CODE]. is it possible. i dont know how to do. but wahat i want to ask is [CODE]<a href='remove.jsp?itemNme=<%=temp[i]%>';>[/CODE] PLZ help me to do this.im stuk here. … |
| | I am trying to square each number in the list under [I]nums[/I]. But I don't know how to do it. I got this so far: [code] def squareEach(nums): for i in nums: y=i*i return y [/code] What is happening here is it's counting how many numbers are in the list …  |
| | Hi Guys! I have problem coding with a vertical Scroll bar. I made a label in form1 and a vertical scroll bar next the it on the right side. The vertical Scroll bar is to scroll down the label if the label is full of text. Here is my code … |
| | I have tutorials for php but when i go through those tutorials php i have no problem but when it comes to real action things doesnt work please help. how can i do to be able to work well.  |
 | Dear All, I hope you all would be fine please help me in printing i want to take print preview of window form and after taking print preview want to take print of form how can i do this please provide me example. Thanks in advance |
| | Hi, I am creating a program that is connected to a database (Jet. OLEDB). I would like to know how can you search a record in the program. Thanks |
| | hello experts. as per the my last problem was [URL="http://www.daniweb.com/forums/thread296536.html"]this[/URL] now i'm moing further in this repeater i want button for delete and Update. i had try but didn't work i want the button based on user authentication. for e.g. if user is Emplyee so he/she can edit when they … |
| | Hi everyone!, do we need to add any tags to web.xml when using a bean. can any one tell me PLzzzzzzzzzzzzzzzz............ THANKS IN ADVANCE |
| | Still learning here... this is my method to get the record count of a table ... it works, but it seems like a lot of coding for something so simple. Is there an easier way? [CODE] public int GetTableRecCount(string table) { //Set up the connection and adapters... OleDbConnection myConn = … |
 | Hello there - I have three directories. I would like to compare directory1 with directory2, then take those changes/new files and copy them over to directory3. I was given the following code: [code] #!/bin/bash dir2="d1" dir1="d2" dir3="d3" for file in dir2/*; do file_in_dir1=dir1/$(basename ${file}) if [ ! -e ${file_in_dir1} ]; …  |
| | Hello all I am a newone for PHP and I write a basic code in php saved in my pc but it is not working .It asks a dialogbox like save or open like this .I have no server .How do iuse my pc as my server . |
| | I'm looking for a beta form. what i want it to do is auto redirect user from a main site to the enter beta key form. If they don't have a key , a link to a get beta key signup form that only require a name ane email. This …  |
| | Hi how can i put data selected from a mysql table into a array. I am doing this so it can be put into a select form. |
| | Hello DaniWeb, This is my first topic here at DaniWeb. I have always been a great fan of this forum mostly for C# solutions. Iam a 3rd year student IT. Now I have a problem. Iam trying to make a application that checks if IP + Port is online.( it's … |
| | i was woundeirng if anyone could help me with drawing a simple image perferably a .gif thank you. |
| | Hey guys, I'm trying to make a check to see if a file to be uploaded was added. I have tried the below and a few variations. I imagine I'm having problems because $_FILES is a global variable and is therefore always set. But I still can't figure out what … |
| | please help me with this problem... i dont have any idea on how to make the code... Histogram is a process of representing the frequency of data in a chart. Write a C++ program that will simulate this process. Your program should read a string (only letters are allowed) and … |
| | Hey there, I need some help with the placement of constructors and how the second constructor would work (there's two of them). All I ask is for some explanation. These are the exact instructions: The default Constructor should build a dynamic array of size 3 for the grades. Another constructor … |
| | I have a table on a page that displays info from a database and everything is working fine but I want it so if the user entered data from another page to a certain field then the row on my data display table will turn red. Right now I have … |
| | I've got some code working finally that puts the checked items from two different lists, into their respective tables - all within one form. Everything works fine except... On the second set of checkboxes, it's putting the final checked item from the array into the database twice. some kinda loop … |
| | [I]I'm not sure which forum this should be in so please move if inappropriate.[/I] I've tried several different approaches and have not been successful with any. What I need is a routine that will take x amount of items (teams) and schedule them against each other. This isn't a tournament …  |
| | Today, gaming industry execs and fans will gather at Epic Games' Headquarters in Cary, N.C. and this time, they're not checking out the giant slide in the lobby. They're supporting Governor Perdue and witness the signing of House Bill 1973 - tax incentives for the digital entertainment industry. [ATTACH=RIGHT]16060[/ATTACH]North Carolina … |
| | Hi, my app needs to have an internet connection to run correctly, so I have been trying to implement a piece of code to check for the availability of a net connection. [CODE] private void Form1_Load(object sender, EventArgs e) { HttpWebRequest req; HttpWebResponse resp; try { req = (HttpWebRequest)WebRequest.Create("http://www.google.com"); resp …  |
| | For my intro to programming class i have to design a game where a ball is shot at an angle and hits squares that are worth points. I have two questions 1.How do you get the ball to move. I was given this code but I don't know if I … |
| | index no.student room 41 18 M.OPERASI 41 27 M.OPERASI 41 PODIUM 41 24 PODIUM 41 25 PODIUM 41 19 B 206/207 this is a part of data in a text file that i will read and place it in array and save it in another text file.. but i got … |
| | This code is used to reverse a number in C++ but I have a problem. When I input 1010 or -1010, the output is -101 and 101. How should I fix this?[code]/* Christopher Langford U05799189 * clang4d@gmail.com * Assignment 3 Exercise 3 * July 23, 2010 * Macbook Pro w/Mac …  |
| | hello everyone.. i have a question.. i am using datagrid and binding the columns using datatable..i have grid with columns Area, name, date, country, comments. Now i have to filter the data using two list boxes with contains area and name distinct values. if user selects one location or more …  |
| | My program won't display all the text on a webpage, it basically only reads the first line. I am using a rich textbox to display the text. [code] void readrss() { try { newstxt.Text = string.Empty; StreamReader x = new StreamReader(WebRequest.Create("http://www.xample.net/").GetResponse().GetResponseStream()); newstxt.Text += x.ReadLine(); x.Close(); newstxt.Text = newstxt.Text.Replace("<", "•"); } … |
| | Hello, good day. :) I got a problem with "passes occurred". This is the only problem left in my program. My program is about Naive Searching and Binary Searching. There's no problem with my "Naive Searching". The problem is the "Binary Searching". [b]Naive Searching:[/b] This is the result when I … |
| | Hi guys, I want to add syntax highlighting to my text editor, and I came up with ColorCode library at this address [URL="http://colorcode.codeplex.com"]http://colorcode.codeplex.com[/URL] but I couldn't load the parsed code into richTextBox object using rtb property. The following code returns parsed html code. [CODE]using ColorCode; string sourceCode = File.ReadAllText(@"/path/to/source/file"); string … |
| | I have an XML file that I need to transform. For one reason for another the XML contains escaped HTML data in its fields (the users are using an app I can't edit to generate the XML). [CODE] <parent> <child>%3Cul%3E%3Cli%3EBoy+this+is+fun%21%3C%2Fli%3E%3C%2Ful%3E</child> </parent> [/CODE] I know the best solution is to recreate …  |
 | Hey...I'm working on a Gaussian elimination problem...my pivot doesn't seem to work correctly...the logic must be wrong. Also, does anyone know why "INFINITY" comes up as some of my random numbers chosen? Thanks in advance for any help! :) [code] Matrix::Matrix():N(0) { //Empty Matrix by default } Matrix::Matrix(int n) { … |
| | I have written a program that will generate a random maze and solve it. The program uses a multidimensional array of a class that holds bool values for each wall, whether or not to show an * for the path taken, and if it is a dead end. here is … |
| | I understand that you are allocating memory for Stack, buy do not understand after :: and I thought that you only used :: when declaring classes not in the classes. [CODE] myTop= new Stack::Node(original.top());[/CODE] I can post the function class of the entire program if need be. |
| | I have a script where I want to use a message box for the occasional interactive question [code] # python 3.1 from tkinter import * from tkinter import ttk from tkinter import messagebox answer = messagebox.askyesno(message="Are you thinking of the " + "data " + "?" ,icon='question' ,title="My guess" [/code] …  |
| | Hello there, I am able do run rmi over lan but when I want to access my rmi server from other system which is out of my lan network it doesnt work. My ip address what I check by ipconfig/all is locally assinged ip address and my ip address check … |
| | hello everyone ,,,,i have recently installed a java version "1.4.2" in my terminal and i made it succcessfully but my problem now is how to compile a java sourcecode using the terminal..pls help me about this anyway,I am using a ubuntu flavor of linux Your help is very much appreciated.... …  |
| | take following class and two object definitions: [CODE=c++] class Rect{ public: enum centimeter; enum meter; Rect(double len,double wid,enum centimeter){ length=(len/100); width=(wid/100); } Rect(int len,int wid,enum meter){ length=len; width=wid; } //rest of implementation private: double length;//in meters double width;//in meters }; Rect obj1(10,5,Rect::centimeter()); Rect obj2(10,5,Rect::meter());[/CODE] two previous constructors have dummy enum … |
| | Hi, my app does not contain a web component but it does download images from the web into pictureboxes. I am trying to figure out how to code a progressbar on my app that would start when the form is loaded and increase gradually until all the pictureboxes have been … |
| | 8monkey Labs, creator of the multi-platform Marmoset Engine and shooter game, [I]Darkest of Days[/I], announced a plethora of new features and upgrades to their Marmoset Toolbag...and has invited 3D game artists to try it for free. Marmoset Toolbag is a real-time material editor and presentation tool that allows you see … |
| | Hi!, im developing a shopping cart.my hash table is in a bean.so i need to use the hash table's elements.is it possible to use the same bean(id) in a another JSP.  |
| | HI why do we use get/ set to change properties? I mean instead of writing [CODE]class Point { double x, y; public Point(double x, double y) { this.x = x; this.y = y; } public double X { get { return x; } set { x = value; } } …  |
| | hi there, does anybody know how to create a user input message box in C# thanxxx |
| | I'd like to post some code of an app I wrote to spit out large files, and sort them, and finally reassemble them. I'm new to Python, and the 'object' way in general. If you feel like it, would you please tell me how it should have been written 'properly'. …  |
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