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| | Hello all I'm working on a project for next year, and I've decided to be a little ambitious. One of the features I would like to have is the ability for my project to analyse an area of the earth (from Google Earth or a good atlas) and determine the … |
| | I want to use a progressbar to show that I'm retrieving the records from the database so that the user wont be confuse if the program is still running or not. Here's my code. Please help me.. [CODE]Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load cs … |
| | Hey, I was trying to make a program which displays two chars A and B on the screen. Using the WASD keys, it lets you move the A char around and using the arrow keys it lets you move the B char around. I wrote the following: [CODE]Module Module1 Dim … |
| | Hi All-- I am working with zip archives, using the [URL="http://docs.python.org/library/zipfile.html"]zipfile module[/URL] to extract all the files with certain file extensions from each zip. In these zip archives the files I'm after all have their own path information, but I would like to extract the files I want into one … |
| | im curious as to the why there is a signed version of char and unsigned version? what are the purposes??  |
| | WHEN I TRY TO OPEN FILE IN APPEND MODE ,IT CREATES THE FILE BUT IT SAYS "IN-VALID ENCODING " ALONG WITH THE FILE-NAME ........I HAVE PASSED THE ARRAY OF STRINGS CORRECTLY IN string moreover the strings in "string" are sorted .....any string in "string" is made up of only 4 …  |
| | Hello, first off thanks for reading. So my problem occurs when I try to copy an element from one vector into a second vector. The error that I get says that the vector subscript is out of range when I try to push_back that element. I only get an error … |
 | Anyone know why i get this error in eclipse when i compile any program: [code] error: to generate dependencies you must specify either -M or -MM [/code] |
| | Read a single character from ‘A’ through ‘Z’ and produces output in the shape of a pyramid composed of the letters up to and including the letter that is input. The top letter in the pyramid should be ‘A’, and on each level, the next letter in the alphabet should … |
| | Hi, I would like to make a Java lottery simulator. This one is different than most, however. The program requirements are: 1) The patron enters his/her 6 chosen numbers (from the numbers 1 through 42 without duplicates) on the keyboard at the appropriate prompt(s). This same, single set of numbers …  |
| | i am new in jsp.i am trying to use useBean in jsp to run a class named hi. i am using apache tomcat as a web server.i placed the file hi.class as well as the file that i named it date.jsp which uses the hi class in the folder webapps … |
| | Hi! I am new to the hole website building stuff but i am trying. I've been having many problems, that I succesfully resolved. There is one exception. I cannot seem to make a menubar written in javascript to appear on the webpage. It's like the code has never been written. …  |
| | I have this code. I need to loop through it, until button 2 is pressed. I also want to count how many times its looped and show how many times in a label. [code]Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load WebBrowser1.Navigate("www.WEBSITEHERE.COM") End … |
 | This is one of the easiest steps to view and convert dcm image useing the [B][COLOR="Red"]snake(python)[/COLOR][/B] There are 3 modules involved. 1. Search for [B]pydicom[/B] and install 2. Search for [B]matplotlib[/B] and install 3. Search for [B]pylab[/B] and install. If you are on ubuntu destro, Installing matplotlib via the repo … |
 | Hi, Can anybody help me in getting the time differnece between 2 dates in time format HH:MM as example need time differnec between 23Dec 20:35 and 24DEC 3:10. I am able to get the difference for same date but failed to calculate for 2 dates. Thanks |
| | I've been reading about ApplicationCommands (specifically Paste) [URL="http://msdn.microsoft.com/en-us/library/system.windows.input.applicationcommands.paste.aspx"]here[/URL] and I have a question regarding the following paragraph: [QUOTE]A MenuItem is created and it's Command property is set to the Paste command. The CommandTarget is not explicitly set to the TextBox object. [B]When the CommandTarget is not set, the target for … |
| | If have this code which writes the following into a text file. [CODE]sWriter.WriteLine("a" & " " & A.Text)[/CODE] This is the result [QUOTE]a 45[/QUOTE] - Id like the text in A.text to be in speech marks, so the final result is something like his [QUOTE]a "45"[/QUOTE] But I cant seem … |
| | I have a text file like this; Bananas=60 Tomatoes=34 Rasberries=102 Apples=23 If I have a form with textboxes or numericalupdowns is there anyway I could change the number of fruit and veg in the text file? Could it be possible to somehow open the textfile into the form then, edit … |
| | I want to sort this dictionary through its keys.I am adding two lists into one dictionary...[CODE]list1=[] list2=[] dict1={} dict2={} n=input("Enter the number of contacts : ") for i in range(0,n): name1=raw_input("Enter your name: ") num=input("Enter your phone number: ") list1.extend([name1]) list2.extend([num]) dict1=dict(zip(list1,list2))#to convert two list into dictionary keys=dict1.keys() keys.sort() for …  |
| | Hey need some quick help, some strange error I havent seen before even though ive been using the code for some time. [CODE]Imports System.IO Public Class Form1 Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Me.Close() End Sub Private Sub ExitToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e …  |
| | I have been working on a PHP site and it is really slow. It takes over 9 seconds to load and moving servers it is still just as slow. I have taken over programming it from a company who coded it in the Zend Framework using Doctorine and PHPTal. Killing … |
| | I face the problem:: To Insert data to update data When I go www.myweb.com/cpanel user:xxxxx Pass:xxxx Go Database PhP MyAdmin by this way I can update my database.. But when I connect by PHP... I failed... Pls suggest some one.......pls !!1 1) test.php.. of a row <a href="update.php?id=<? echo $rows['id']; … |
| | Hello DaniWeb Software Developers :D I have a problem which exceed my programing capabilities and i need your help! Problem: I am somewhat new to c++ and i have been making some useful console applications in windows GUI visual Express. I thought i would give building in Linux a try … |
 | Greetings to you friends)) Advice please - how to get integer value from the console? I did so, but nothing good can come out - [CODE] short int n = 0; n = (int)getchar();[/CODE] thank you in advance for your reply )) |
 | Hi all! I have a very strange problem. I am making a Win32 program, using Visual C++ professional 2010. Everything works exactly as it should, until I want a MessageBox to appear. It appears, but I cant click any buttons. I also can't access my main API, so I can't … |
| | Previously I used to work in java programming and now I got to switch to Python web programming. In java, to develop a web project and run the project, we use jboss server to deploy application, run the server (run.bat), and run the project. But in python I think the …  |
| | i am making a login page for my website. here is the code: [CODE]<?php include='dbconnect.php'; $tbl_name="members"; $myusername=$_POST['myusername']; $mypassword=$_POST['mypassword']; $myusername = stripslashes($myusername); $mypassword = stripslashes($mypassword); $myusername = mysql_real_escape_string($myusername); $mypassword = mysql_real_escape_string($mypassword); $sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'"; $result=mysql_query($sql); $count=mysql_num_rows($result); if($count==1){ session_register("myusername"); session_register("mypassword"); header("location:memberpage.php"); } else { echo "Wrong Username … |
| | Hello, I have a project to find a monotone curve as it in the figure 4 in this link: [URL="http://www.cim.mcgill.ca/~stephane/cs507/Project.html"]http://www.cim.mcgill.ca/~stephane/cs507/Project.html[/URL] and after I had calculated the values which must be calculated (figure5), in order to get the monotone curve . I have thought to use the Breadth-First serch Algorithm [URL="http://en.wikipedia.org/wiki/Breadth-first_search"]http://en.wikipedia.org/wiki/Breadth-first_search[/URL]for … |
| | write a program in C++ that computes the minimal and the maximal value of function f(x,y) obtained on an integer point in a given rectangle [a, b] x [c, d]. Your program should prompt the user to input numerical values of a, b, c and d, as floating point numbers, … |
| | Hi everyone, i just want to know about "time.h" or "ctime"... I browsed through many sites, but I couldn't understand anything.... I need some help... from the basics in "time.h" or "ctime"... From declaring a time variable and initialising a date to a time variable, to the end... Please help … |
 | Hi. I'm new to xml. This is my sample codes. [CODE]<!-- library1.xml --> <?xml version="1.0" encoding="utf-8"?> <?xml-stylesheet type="text/xsl" href="library.xsl"?> <lib> <book> <name>Modern Operating System</name> <author>Andrew S. Tanenbaum</author> <edition>3rd Edition</edition> <price>1500</price> <ISBN>978-81-203-3904-1</ISBN> </book> <book> <name>PHP and MySQL Web Development</name> <author>Luke Welling and Laura Thomson</author> <edition>4th Edition</edition> <price>1200</price> <ISBN>672-32672-8</ISBN> </book> <book> <name>Rapid …  |
| | I have the following code and need to not display decimals... I'm unsure where to add a round() function... [code]<?php $nmdwiid = $row_eLearningSuite['nmdwiid']; $sql = "SELECT COUNT(*) AS total FROM eLearningSuiteProduct"; $query = mysql_query($sql); $recordset = mysql_fetch_assoc($query); $count = $recordset["total"]; echo $nmdwiid/$count * 100; ?> [/code] Any help would be … |
| | Hey guys! I need to use quotes inside a string variable... but I don't know how. If I simply put double quotes at the start and at the end, the program interprets it as a closed interval, like if every quote is a string. What can I do? I've searched … |
 | Greetings kind shrew! So I'm needing to add a text resource to a PE executable file for Windows. However I'm unsure on how to do such. I did find a module called 'pefile' but this was of no help as it's functions did not include adding resources to files. I … |
| | I am starting a butterfly program and having an issue and really just barely have it started and would like to get some help\feedback on how to do this. The following is the instructions and I will make a second post on what code I have so far... The butterfly … |
| | Hi guys )) Please tell me - how to check that a variable is initialized ? Thanks in advance ) |
| | I was wondering if anyone knew of a way to scan for key presses in Python. It doesn't need to detect WHAT key is being pressed, just that one is being pressed. Also it needs to work with the console. |
| | Good day) Advice please - is it permissible to use this syntax - [CODE] insert into EXAM_MARKS ( EXAM_DATE) values (str_to_date('26-05-2000', '%d,%m,%y')); [/CODE] This line does not work. I can not understand on what went wrong. Thank you for your answers) |
 | newbee i get the following error in the below mentioned code: Parse error: parse error in C:\wamp\www\webdesigning1\webdesigning1\loginsession\login.php on line 25 [code] <?php $username = $_post ['username']; $password = $_post ['password']; if ($username&&$password) { $connect = mysql_connect {"localhost","root","webdesigning1") or die ("couldnt connect to mysql data base "); mysql_select_db("phplogin") or die("couldnt find … |
| | Hi I was reading the thread [URL="http://www.daniweb.com/forums/thread12326.html"]http://www.daniweb.com/forums/thread12326.html[/URL] which is about getting user input from a user in python. So I thought I would write something to tst it since I haven't used python in a while so I wrote a basic program to calculate netpay. [CODE]hours = raw_input("Enter Hours Worked: … |
| | I wrote a GUI tool that will display stats and refresh the stats when a refresh button is pushed. Now I would like to add a feature for the stats to auto refresh every five minutes. Is it possible to have the UI updated without binding an event handler? Thanks … |
| | Hi, I want to create a text file with the name as SYSTEM DATE... for example---28/04/2008:9:11:50.txt The File name should be allocated dynamically. Can you provide the c code for this? Plese help me. |
| | please can someone help me to figure out the solution to my problem that the reports i used crystal report xi to create do not display in my vb6 application. however the reports i used the crystal report 8.5 to create do show in the same vb6 application. please help. …  |
| | I need help in file handling. The problem is... In a text file.. consists of (5) five student load with their...(subject,description,units,teacher,room,time, and day).. I did the first student load.. but I could hardly proceed on the next student loads.. I easily did this in Java.. but on C++ i could …  |
| | Alright.. Seems I wasn't able to fully explain my problem.. Below is the full error printout. I tried debugging it and I still don't know why guessed[index] = (letter) gives me an error. I don't want to use the append method because it will put the new letter at the … |
| | i have a php variable that holds a date and i want to pass to a javascript function, but what happens is that i get a junk value instead, what should i do? [code] $data = $_POST['datep']; echo "<script language=javascript>fnClickAddRow($nplaca,$defeito,$posicao,$data);/script>"; [/code] [code]<script type="text/javascript"> function fnClickAddRow(n__placa,defeito2,posicao2,dataf) { var lext = "<?php … |
| | [CODE] button.setToolTipText("Hello, World"); frame.add(button, BorderLayout.NORTH);[/CODE] This part is the main of my program..the main ok..but that class above somethind wrong please help me figured it out...... [CODE]public class ComponentDemo{ public static void main(String [] args){ JFrameWithManyComponents frame= new JFrameWithManyComponents(); } }[/CODE] |
| | i have a php variable that holds a date and i want to pass to a javascript function, but what happens is that i get a junk value instead, what should i do? [code] $data = $_POST['datep']; echo "<script language=javascript>fnClickAddRow($nplaca,$defeito,$posicao,$data);/script>"; [/code] [code]<script type="text/javascript"> function fnClickAddRow(n__placa,defeito2,posicao2,dataf) { var lext = "<?php … |
| | Dear Freinds I have a few question Regarding VB.NET 1) I have a datgridview and i want when user input the datagrid 3rd cell the 4 cell of datagrid readonly = false means user not input value in 4th cell 2)i want a autonumber generate in textbox is alphanumeric like …  |
| | hello can you help me please how can input text with space.. sample: Enter your full name: jemz gimz Enter your company name: company one jemz gimz company one [CODE] import java.util.*; public class SampleNexLine { public static void main(String []args) { Scanner console = new Scanner(System.in); String name,cname; System.out.print("Eter … |
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