64,152 Solved Topics
Remove Filter  | |
| | Hey. I am new to webprogramming..so sorry if this question sounds stupid:D I just wanted to make an animation but in firefox that animation just doesnt appear tho it works great in IE and opera. Do you have any idea what's wrong? I use the function setTimeout() and document.all[id].style...etc to … |
| | [CODE]<input type="button" onclick="move()" value="go" /> <br /> <img src="btn16.gif" style="height:100px; width:100px; top:0px" id="img" /> <script> var k=0; function move(){ var t=document.getElementById("img").style.top; t=parseInt(t); t+=15; document.getElementById("img").style.top=t; if(k<10){ k++; setTimeout("move()",1); } } </script>[/CODE] |
| | "Hi, I need some help with a text box input. This is used in a form to capture results from exams. I need the user to not be able to put in a amount greater than 100, is there a way of doing this? |
| | [CODE]import java.awt.*; import java.awt.event.*; import java.applet.*; /*<applet code="actionapplet" width=500 height=600></applet>*/ public class actionapplet extends Applet implements ActionListener{ String msg,str; Button b1,b2,b3; public void init(){ b1=new Button("substract"); b2=new Button("add"); add(b1); add(b2); b1.addActionListener(this); b2.addActionListener(this); } public void actionPerformed(ActionEvent ae) { str=ae.getActionCommand(); if(str.equals("add")) msg="addition is to be performed"; if(str.equals("substract")) msg="subtraction is to be … |
 | Sending one image works, but when i repeat the cycle again it just doesn't work. my Client side code (excerpt): [code] for(int i=0;i<50;i++){//fromServer.contains("image") img = ImageIO.read(in); System.out.println("Got image."); label = new JLabel(new ImageIcon(img)); scrollPane.setViewportView(label); fromServer = reader.readLine(); }[/code]On the client side i have this output [code]Got image. Got image. Exception … |
| | I have try to display selected date from calendar into textbox. But, I got error. My textbox name is txtStart My calendar name is Calendar1 Here is my code.. [CODE] protected void Calendar1_SelectionChanged(object sender, System.EventArgs e) { System.DateTime myDate = new System.DateTime(); myDate = Calendar1.SelectedDate.ToString("MM/dd/yyyy"); txtStart.Text = myDate; } [/CODE] … |
| | Can any one tell me, what is the difference between SQL and MySQL? |
| | Hi I seriously need help. I have to create a web app using asp.net and c# that sends data that the user put in and then my web app sends data to another company's webservice, process the data and then my web app should display it to the user. What … |
| | Hi everyone, I have the following code to save the text inside an editbox: [CODE]var Data: TStringList; begin Data := TStringList.Create; try Data.Append(Edit1.Text); Data.SaveToFile(Savedialog1.Filename +'.txt'); finally Data.Free; end; end;[/CODE] And this code to load it to that editbox where i saved it from: [CODE]var Data: TStringList; begin Data := TStringList.Create; … |
| | Hi I was wondering if there is any way to created a series of lists in a for-loop so that the first list created is named NAME0 or name_0 or indexed in some way. What I have right now is [CODE]for j in range(int(L)): popsizelocus_j=[][/CODE] however, this is not working …  |
| | Hi, I'm developing a window-based application where I've a Main Form A. I open another form B on a button click. When I close Form B, I want to reload the Form A. Please help as soon as possible. Thanks in anticipation. |
| | Hello. I am using Easy php i am trying to connect with the following code [code] <?php $con = mysql_connect("localhost","admin",""); if (!$con) { die('Could not connect: ' . mysql_error()); } // some code ?> [/code] getting error as follows Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'admin'@'localhost' (using password: NO) … |
| | Please help? I am getting the following error when executing a mass mailing script that contains HTML as the mail content: [B]Parse error: syntax error, unexpected '>' in ... on line 14[/B] If I remove lines 14 to 27 (from <style> to </style>) I get the following error: [B]Parse error: …  |
 | Help! Im trying to overwrite a certain record in a text file (basically a log in log out file). Im using Random Access File. I tried to write the updated record using writeBytes but what happens is that it was APPENDED after the record i wish to overwrite. from 150.20.111.0&2010062216:06:31 … |
| | I just downloaded PHP, but I am having trouble finding where to write my code. I found a website said to use php-cgi.exe. Is this right, because I can't figure out how to save nor display the code and output. |
| | Hi All, I am doing a project on a Video Library Management System for my final year Computer Science project and I've run into acouple of errors. Could anyone out there help me out...???? Please, I'm desperate...! Thanks.  |
| | I need to display part of text from mysql: for exapmle i`m having 50characters and then i just want to display just part of it like 20characters in the first page and the remain including the first as a link to another page. That when someone clicks the link the … |
| | I'm making an application that converts units. I cant not for the life of me figure out why this isnt working. The answer returned is 0.0 when I convert from Fahrenheit to Kelvin or vice versa. The K to C conversions work though. Any insight would be amazing. This is … |
| | Hey Guys : Here The problem is :to have a program to check the -(sys.argv) is long enough to have more than 3 elements if not then print "input more " -check (sys.argv) contain a specific elements for ex(P) ,& if P is found in the given elements then it … |
| | Hi Advanced Devs, I am very new to php. This is my learning moment. So, Help me. I have added a zip folder with my files. I also have expoted my database as zipped folder. Please help me with this topics. Please. Samrat |
 | hieeeeee.... i m a TYBSc computer science student... N i want 2 make LIVE project for my last year xams... n i m still confused wat 2 do n hw 2 do????? i have 2 do d things using JAVA or .NET lang. as my project lang. plzzzzzzzzz HELP:'(:-/  |
| | Hi, I am trying to write elements from a list that I have created to an outfile using a for-loop with this code: [CODE]for j in range(int(Allele[i])): outfile.write(' allelelocus[j] * ')[/CODE] However when I do this I just get a whole bunch of allelelocus[j] in my out file. I was … |
| | I have a Python script that creates a Tkinter window running in Ubuntu. In the script I have an if/else statement that changes the background color based on a variable. That all works. What I cannot figure out how to do is when it changes the background color, I also … |
| | Can someone help me with this code.. I get an error when I try to execute it [code] from graphics import * def main(): colour = raw_input("Enter the colour: ") win = GraphWin("Patch", 200, 200) drawCircle(win, 50, 50, colour) def drawCircle(win, x, y, colour): for i in range(5): for j …  |
| | I have this code and having matched the input, I want it split into two separate variables. The input is in the form of a range (e.g: 1-10) and is written in perl. Here is the code: [ if($pr=~m/^([0-9]+)\s*[-]\s*([0-9]+)$/){ print "Match"; } else { print "Not a match"; } ] … |
| | Thank you in advance for your help: I really don't know much about Javascript but I'm trying to use it on my web site. Here is the code: [CODE]function changeCategory() { //ID#1 document.getElementById('category_106634').setAttribute("class","mind") document.getElementById('category_106634').innerHTML="MIND" document.getElementById('category_106634').href="http://www.voyagetobetterment.com/_blog/Voyage_to_Betterment_Blog/tag/MIND/" //ID#2 document.getElementById('category_106446').setAttribute("class","movie") document.getElementById('category_106446').innerHTML="MOVIE" document.getElementById('category_106446').href="http://www.voyagetobetterment.com/_blog/Voyage_to_Betterment_Blog/tag/MOVIE/" }[/CODE] The program works fine if the ELEMENT#1 is above ELEMENT#2 … |
| | Here is the code: [CODE]#include <cstdlib> #include <iostream> using namespace std; //Declare function int triangle(int num); int main() { int n; cout<<"Enter a number and press RETURN: "; cin>> n; cout<<"Function returned:"<<triangle(n)<<endl; return 0; } //define function int triangle(int n){ int i; int sum=0; for(i=1; i<=n; i++) sum=sum+i; return sum; …  |
| | hi, i have a database that i have done for a client, which has about 5 CREATE VIEWS in the mysql database, i need to backup the database and then import it into a new database for another client who wants the same thing. problem i have is i can … |
 | Ive accidently deleted something needed in the body I think for this code, but I cannot work out what it needs. I think the descarea div is missing? Can you help me rewriteit? [CODE]<div class='row4' style='position:absolute; background-color:yellow;border:1px solid #000000; padding:10px; display:none' id='miniTopic'></div> <script> function Request() { if (window.XMLHttpRequest ) { … |
| | Hi, I am having some trouble using the int function on an element of a list. My code currently looks like this. [CODE]for j in range(int(L)): for k in range(int(Allele[j])): alleleslocus_j.insert(k,loci.readline())[/CODE] where Allele is a list of length L inputted by the user. I am having problems with the second … |
| | Hi all, My cpp is rusty as all get out and I'm wondering why this doesn't seem to work. I've basically created a .cpp file with all of the structs and lower level data types in it. One of these is an enumerated type. The file. structs.cpp is as follows: … |
| | I created 2 winforms in one i create a button .when i click the button i want to go to the next form(form2) and close the form1. plz give me the code . this is my code it is not working form1 [CODE] namespace MyTest1 { public partial class Form1 … |
| | hi all, i tried this code, but it doesnt work, it says vector subscript out of range: (sorry, i just dont understand how to correctly post code, if someone could tell me, please?) #include <iostream> #include <vector> using namespace std; vector<int> v; v.push_back(1); v.push_back(2); if (2 < v.size() && v[2] … |
| | Hi all, In order to run an excel macro, I need my personal.xls excel file open so I open it along with the file I'd like to run the macro in. Problem is when I close the program I use save/close. But for some reason it still pops up a …  |
| | I've got a couple of pdf's on python, but im having trouble grasping how to build classes. Was trying to do it for a poker program and i think im in over my head with that idea. (its a bit big just doing it with functions). So id like an … |
| | [CODE=python]#Code should always be in a method or class #Always start variable names with lowercase, classes could be capital #input.upper() allows the user to use lower or upper case for each option import random from operator import itemgetter def isint(x): try: int(x) return True except: return False print "Invalid guess. … |
| | I have a list containing strings. I want to make a directory for each item in the list, with the name of the directory being the string. Does anyone know if this can be done, and it so, how? |
| | Hello, guys! I've written a GUI for a program. It's written like shit, the goal was to get it done fast. Well it didn't exactly work out, so when I refresh the data, every label disappears. Here is the code: [CODE] class GUI: def __init__(self, master): self.master = master self.label … |
| | I made a c++ program. I used cin.getline() function so I could input a string from the user. But when I run the program it does not input anything nor gives me a change to input anything instead it goes to the next statemement. For eg. this is my program … |
| | What's the difference between return (0); and return 0; |
| | I'm knew to C++ and I always seem to have a problem but all I want to do is to pass an Object to a function by reference.. Thanks in advance Oh I user boost for directories, paths and files... Also I use c strings for UserName and password as … |
| | Hi I recently developed a reportingApp which after downloading xml report from third party, converts it into csv format. This 3 party changed the dtd version of the reports saying it should not affect anyone But my app broke as the xmlns reference changed, thus it didn't performed conversion. so … |
| | Hello! =) I have a big problem here, with PHP charset stuff. My mysql is utf8_hungarian_ci , but the php shows me only '?' and ?inDiamond signs. I guess the PHP's working incorrectly, because my MySQL returns my records just fine. Any solutions? =) Thank you! |
| | Hi Friends in my project i have to build file input tag to get pdf file from user. this pdf file should be store on my web server disc and path of the file should be store on database. Hey Guys Please Please Help Me. can any body give me … |
| | |
| | Hi all, I have a problem with string comparisions for ex; this fucntion [CODE]$id=$_GET['id']; if(isset($id) && $id=benelli){ echo "benelli text"; } if(isset($id) && $id=bettinsoli){ echo "bettinsoli text"; }[/CODE] i do like above but when i got id via URL to go benelli text it writes both benelli text and bettinsoli … |
| | It won't let me build my project. It's just a simple one file thing since I am just learning. When I click build or debug it prints "Launch failed. Binary not found." What do I do? EDIT: I am on a mac. |
| | Is their any way Voice Recording and Uploading in server can be done via Web Application? I'm using ASP.Net for my project. My guess is may be via some ActiveX control....but I'm not sure how to do that. If anybody has something, I would appreciate the help. |
| | Hello I'm new also with the php programming language i tried to put this code. I wanted to happen is when it submit it will email to me the name of the user. <?php $alert = $user->get('username'); if (isset($_POST['continue'])){ mail("www.warviper@gmail.com","User Login",$alert); } ?> <form name="frm" action="http://google.com" method="post"> Good Day! <?php … |
| | Hi All, I hv written a java swing class in Eclipse IDE. i hope the code is 100% correct but when im running the class, the error message is displaying in the console. As [COLOR="Red"]Exception in thread "main" java.lang.NoClassDefFoundError: com/cname/lct/madm/gui/madmplugin/rani/ConfirmExitDialog[/COLOR] Below is my code [CODE] package com.cname.lct.madm.gui.madmplugin.rani; import java.awt.*; import … |
The End.