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| | In c++, I would like to get the number of seconds from between the current time and January 1, 2000. The problem that I'm having is assigning one time struct with the current time, and another with other one. When I use difftime(), it just returns 0. There is something …  |
| | Hi! I would like to read XML file from my SWING application, however [ICODE]list.size()[/ICODE] returns 0. Why does it happen? Thanks! [CODE] private void open() { SAXBuilder builder = new SAXBuilder(); File xmlFile = new File(openedFileName()); try{ Document document = (Document) builder.build(xmlFile); Element rootNode = document.getRootElement(); List list = rootNode.getChildren("Panel"); … |
| | I am trying to put together a script and need to be able to list a number of countries and to then say, in the script, if the country is listed in the above do something... The problem is that I do not want to have to specify each and … |
| | Hi! I would like to select images by using a rectangular area. All images that are inside this area, must be selected. I want this area to appear while mouse clicking and dragging. So, the size of a rectangular area should change dynamically according to a position of the mouse … |
| | This is more than likely the dumbest sounding problem most of you will have ever heard of, but after three days of attempting to fix this myself, I have gotten no where. I am working on an older project, it works fine, but I need to upgrade it an add … |
| | First page adds a new job number, then the order page loaded with the job number id as a get id. Basically there is a while loop in the order page which shows products/services client can order and he chooses what he requires 'one or eight services' (8 in total) … |
| | Hi, I'm a total newb. I'm wanting to test out a PHP program so I installed apache on my Win7 machine along with PHP. I actually used the wamp install that installs the above along with MySql and some other goodies. Anyway, it all seemed to install fine but when … |
 | [CODE]function name_free(value, element){ //validation rule var result; if($('input[name="name"]').val() != value) { //console.log($('input[name="name"]').val()); $.post(CI.base_url + "admin_/info_psl/name_check_ajax", { pavadinimas: value}, function(data){ //console.log(data); if(data == 'true') result = true; else result = false; }); } else result = true; //jei vienodi tai viskas ok console.log(result); return result; }[/CODE] when if($('input[name="name"]').val() != value) is …  |
| | problem is in form5 when i add stock it didn't refresh... just download my attach file "datagridprob.zip" and try to correct my code in "add_stock form" then if you got it right kindly post your code here...thanks... |
| | I have a checked list box with an unknown number of items some of which may have been checked. I need to know how to determine which of the items have been checked. For purposes of discussion, assume that my checked list box is called myCheckedListBox. In theory, I need … |
| | Hi again, sorry for yet another thread. I am using the KeyDown function in my form and it is not able to perform because of the other controls. For example, there is a text box in the form. Once the form has loaded, when I press vbKeyRight, my code does …  |
| | I can't find information on this anywhere online. I am building a site using drupal. As you may know drupal installs its own database and runs on Apache. I have a backend mysql database that must be read and written from a vb.net app. I had to purchase a hosting … |
| | I am getting this error object reference not set to an instance of an object and cannot figure out how to fix it. I can get the program to when I only have one Timepiece object, but when I try more I get the error message. I left a note … |
| | This code is runnig perfectly for values perfectly divisible by 2, that is 2,4,8 But the i is not incrementing when values are given such as 7,5 could u plz tell me the error Thanks [code=c]#include<stdio.h> #include<conio.h> int fun(int); int main() { int num; float mod,prime,m; printf("enter the num"); scanf("%d",&num); … |
| | Hey guys, So my Maths has obviously gotten a little rusty and I seem to be struggling with what should be quite simple.... The scenario: I have lines being drawn in 3D space that are calculated using an algorithm. These lines are actually made up of multiple line segments to …  |
| | I am writing a video program, everything works fine except I am often (ie most times, but not [I]every [/I]time) getting the following error: Unhandled exception at 0x6076fde0 (msvcr90d.dll) in javaw.exe: 0xC0000005: Access violation reading location 0x0a450020. I have tracked it down to this function: [CODE]//fill the buffer from data … |
| | [CODE] Private Sub Command1_Click() Dim xSold As Integer Set db = New ADODB.Connection db.CursorLocation = adUseClient db.Open "PROVIDER=Microsoft.Jet.OLEDB.4.0; Data Source=" & App.Path & "\inventory.mdb" Set rs = New ADODB.Recordset rs.Open "SELECT * FROM storage WHERE Current Stock = '" & Text1.Text & "'", db, adOpenStatic, adLockOptimistic If rs.BOF = True … |
| | Hello, I want to add row and column dynamically in TableItem used in VMD - Netbeans. Actually, I want to fetch records from Record Store and show that into Table. How can I do this?  |
 | I know that this will sounds a bit stupid but I would like to ask what does "CLASS" and "OBJECTS" really means. Yes, I can find a lot of meanings and explanations of it but I can't really catch what really it is. can someone explain it in the simplest … |
| | Hello, I am new to this site, as well as to C++. I was hoping someone could help me out with my program, I was hoping to incorporate an if, else statement which we have yet to go over to see if I can. I have basic experience in java …  |
| | Hey Everyone, How would you go about writing a program that draws an image of an ice cream cone, using JFrame and JComponent classes, with a triangle on bottom and a circle on top? |
 | [URL="http://www.daniweb.com/forums/thread341763.html"]http://www.daniweb.com/forums/thread341763.html[/URL] Regards to that, i also wanted the system not to be able to delete Administrator Accounts via my code also posted there. Here's the code again: [CODE] Private Sub cmdDelete_Click() ' On Error GoTo err Dim intYN intYN = MsgBox("You are about to delete a record." & vbCrLf & … |
| | Hey! My app has a nice menu strip, with two tool strips, one containing file options, and other contanining options options (oO) The bad part is... the options toolstip has two subitems that should be excluse. Like: I click one, other gets unclicked and become not functional. I've tried it, … |
| | Hello, I'm a newbie to Objective-C & iPhone development, hence please bear with[ICODE][/ICODE] me. I'm working on an app which loads with UITableView and upon selecting one particular cell called "Address Book" it should load with another UITableView containing all the addresses retrieved from a web request. Using NSXMLParser's delegate … |
| | Hi, am trying to use a multicast socket in an application but I constantly get this exception; java.net.SocketException: error setting options. I have failed to find its cause and how to solve it. Pliz help (what could be causing it, and how can i solve it? thanx. |
| | hello every body code below make directory in an address that is define in data part. ; create c:\emu8086\vdrive\C\test1 mov dx,ah mov ah, 39h int 21h but i want to get address from user. i can do this with macros . anyone know this with intrrupts? best Regard |
| | Hi, I got a runtime error 3709. It says "The connection cannot be used to perform this operation. It is either closed or invalid in this context." I can't find what's causing the error.. Here is my code: [CODE] Public Sub S_LOAD_flxUser() Dim strSql As String Dim rsLoad As New … |
| | Hi, I have many files made by a software. I want to extract some data from those files, and when I open the file with textedit, I see that what i need is on the first line. i have many of these files, and when I run the script, it … |
| | why when i write this down : [CODE] private Statement getOrders_st=null; public ResultSet getOrders(String UserName) { ResultSet Rs=null; try { getOrders_st = Conn.createStatement(); Rs = getOrders_st.executeQuery("select order_history , ordr_date , ordr_total from orders where ordr_userid = '"+UserName.toLowerCase()+"'"); } catch(SQLException ex) { ex.printStackTrace(); } return Rs; }[/CODE] give NullPointerException at [CODE]getOrders_st … |
| | There is a working code about a program in which you should create differen Cat objects with name and color parameter and apply method to the objects. The problem is that I get the method working for only the last cat [CODE]public class Cats { public static String name; public … |
| | Hey everyone, I need to write a program that reads names and GPA’s from a text file. The file looks like: James 3.9 Margaret 3.5 Charles 1.2 Jennifer 4.0 The program sorts the students ascending by gpa, and prints the sorted list including names. To keep the names with the …  |
| | Hello, can you guys please sugest a way to have today date substracted 7 days, and have al of this 7 days into one String array? thanks. |
| | I have a property active to indicate status of an employee. Along with all the details, i extract the details from an employee table into a dataset, but however i am not able to get the value present in active as i get an invalid cast exception. This is the … |
| | Hey guys! How can I invert (or reverse, whatever) a string, but reversing each word? Like: [ICODE]This is a string.[/ICODE] Output: [ICODE]sihT si a gnirts.[/ICODE] and not: [ICODE].gnirts a si sihT[/ICODE] Also, how can I do it to a entire file? Thanks in advance!  |
| | Hey people! It's me, AGAIN! =) I'm not sure if I already saw a trackbar inside a menu strip, but there is a way to add it? Or even a numeric dropdown? Thanks =) |
| | I'm at a point with this program that I need to do a lot of work with strings. This would be so much simpler to do in Python, however I don't want the entire program written in Python. How could I use functions from a Python script in C++? |
| | dear sir , My question is what is the sutiable libraies to learn inorder to be a windows programmer . someone say that MFC is not structured well and there are lots of easy frameworks shuch as .NET to do the things very easily than using the .NET . and …  |
| | Hi guys, can you please help me out. Scenario: I have 14 panels in my form, the user then input a number in the textbox. Then this textbox will now determine how many panels will be enable. My formula would be, userinputtextbox/0.5=panels to be open. Example: 3/0.5=6. So far this … |
| | Hi all. Got a bit of a problem with this. Here's my code: [CODE]<?php header('Content-Type: text/html; charset=utf-8'); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <?php echo strtolower("TWIUBCÜ"); echo "TWIUBCÜ"; ?> </body> </html>[/CODE] OK, perhaps the header … |
 | Hi My website if falling to bits around me and I cant see why!! All instances where I have used the ! operator in the php code such as [CODE]if(!isset($_POST['anything'])){[/CODE] Have stopped working and just return true which is causing nightmares with security ect. I have googled till im blue … |
| | EDIT: I am so sorry! I have added my thread to the C# discussion thread instinctively wherein in fact I have been creating my application in VB.NET so sorry! Please transfer my thread to the appropriate location! Really sorry! Hey all I am currently trying to mess around with a … |
| | hello guys! Its been a long time posting here since I've switch to dot net...But I CANT LEAVE VB6 in programming.! I just want a little help.. Anybody can recode this statement regarding connecting to SQL SERVER local database.. The connection is succesful. But i want to trap the error … |
| | Guys, I am in a trouble with this error: "An attempt has been made to free an RCW that is in use. The RCW is in use on the active thread or another thread. Attempting to free an in-use RCW can cause corruption or data loss." I am not sure … |
| | I am having a little bit of trouble coding a registration form. The text fields are no problem, its when I have a selection of checkboxes asking why they chose to register with this particular website. There are 3 checkboxes and 3 fields in the mysql table for them, the … |
| | This program allows one to use many different sorting algorithms to sort an iterable. [code=python] from time import* from random import* #GNOME SORT def gnome_sort(lst): pos = 1 while pos < len(lst): if lst[pos] >= lst[pos-1]: pos = pos+1 else: temp = lst[pos] lst[pos] = lst[pos-1] lst[pos-1] = temp if … |
| | I coded a simple tic-tac-toe "from scratch" (haven't included a GUI or anything of that sophistication). I would like to know about any improvements that can be made to this game. Thank you. [code=python] import random board_lst = [] class board: def __init__(self, rows, columns): self.rows = rows self.columns = … |
| | So I have a script that is processing results of a form. What I'm trying to do is to set a variable by the results of a dropdown. This variable is a filename. Here is the PHP that processes it: [CODE]if ($industry = "Coal and Power") {$link = "Coal-and-Power-portfolio.pdf";} elseif … |
| | Hi, I am looking for some information about using Underscores ( _ ) in usernames. I currently have a friends system where a user can become friends with another user and this is placed into a database. I then have a query to display all of the users friends, which … |
| | So far, my simple numerical analysis program has differentiation, integration, first-order ODEs and Taylor Series. What else can I add to this? [code=python] from math import* """Single-variable calculus.""" #DIFFERENTIATION def gen_differentiation(f,x,h): #finds the first derivative of any mathematical function return (f(x+h)-f(x))/(h) def special_differentiation(f,x): #finds the first derivative of specific functions … |
| | int arr[]={4,5,6,8,1,6,4,7,1,2}; and I want and array to equal the ln of those values in an array? I dont why I am having so much trouble with this. Thanks! |
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