Software Development Forum

Hello Daniweb Community, I was wondering if there is a way to replace words from a listbox. So at the moment I've got a listbox with a couple of strings to be replaced in the textbox, however single line listbox items work but when I add a multi-lined item eg. …

Am trying to read a URL address something like http://www.myaddress.com/id=563?name=mark from the Embedded Web Browser then I want to be able to get the url parameters of a link with in my delphi application, so am able to do a messagve box like: ShowMessage(id); // this would show 563 ShowMessage(name); …

how to solve constant too large error in TASM?

Hi all, I've run into a strange issue. Basically, I created my new application called input-outputTest, created my model class using System; using System.Collections.Generic; using System.Linq; using System.Web; namespace input_outputTest.Models { public class EmployerDetails { private string Name { get; set; } private string Surname{ get; set; } private int …

Hi Everyone. this is the last part of my function Case "December" If cbMonthly.SelectedItem = "December" Then Dim DecStart As String = "-12-01" Dim DecFin As String = "-01-01" M12S = String.Concat(Year, DecStart) M12F = String.Concat(Year, DecFin) End If End Select Dim Places As New List(Of String) Places.Add(M12S) Places.Add(M12F) Return …

Hey guys, I am making a few gui programs and I was wondering on this code .. class PaintChart(wx.Panel): def __init__(self, parent, data): self.data = data.split() wx.Panel.__init__(self, parent) self.SetBackgroundColour('BLACK') self.Bind(wx.EVT_PAINT, self.drawChart) def drawChart(self, e): dc = wx.PaintDC(self) dc.SetDeviceOrigin(30, 240) dc.SetAxisOrientation(True, True) dc.SetPen(wx.Pen('RED')) dc.DrawRectangle(1, 1, 300, 200) Here I set the …

I found the following logic for binary search from the standard book i feel it fails in some /* binsearch: find x in v[0] <= v[1] <= ... <= v[n-1] */ int binsearch(int x, int v[], int n) { int low, high, mid; low = 0; high = n - …

when i click on a menu i should get a report for data but i just see the old report help???

Help me, What is @override in Jave? i can't understand a bit of the code in jave, when i am reading an android game source code. Thanks

I am trying to update Varbinary(Max) column data with Null value. But unable to do so. Error "**Implicit conversion from data type varchar to varbinary(max) is not allowed. Use the CONVERT function to run this query.**" my code Private Sub ButRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButRemove.Click …

Hello!!! I am a beginner to C++ and linked list and searching algorithm really made me confused. There are 26 errors (which caused by pointer ofc). Can anyone give me idea how to fix these errors??? #include<string> #include<cstdlib> #include<iostream> #include<malloc.h> #include<fstream> #include<time.h> #include<conio.h> using namespace std; #define SIZE 10 class …

javac Cannot find my Example.java file after saving it in c:\program..\java..\bin\!! i am using win 7 (64 bit). Following points are so confusing.. 1. **Even i cannot** see the file in that directory form window!! 2. If i want to copy it 2nd time, windows ask me to **"overwrit"**. (Means: …

Hello, I have a GUI with a timer... but when I put too many lines of code inside the timer method, the GUI lags. private void timer_tick(object sender, EventArgs e) { ... } How could I resolve this problem? I know there are 3 types of timer... Do I use …

Hello All, I'm trying to write a simple html editor that will highlight tags, and it does, but if the user types the caret jumps to the very end of the document, how can I stop this from happening? here's my code: [CODE=java] import javax.swing.*; /** * Main frame for …

Can anyone give me advice on how to attack this problem? I have files in a directory that are named in a convention dayMonthrandomstuff. I need to sort these files into folders based on month then date. So example, "15e23dr" would go into the "May" folder since "e" is the …

I am having problems with my program that is unable to fill-up and submit a website form. It only browses the website and stops there. I used Live Http Headers to retrieve the needed data for my program to auto fill-up the website. Here is my code: Dim postData As …

I am trying to write program in vb6.0, in which i am using ms access database. i want to search in a table called "customer". the Field is called "Name". in the feild i have saved full name e.g Asmat Ullah Khan, Asmat Khan, Asmat Ullah. now what i want …

Hi everyone, I seem to be having a bit of a weird problem with sockaddr / sockaddr_in structs... I want to manually assign the value of an IP address to the sockaddr_in struct, and I've been using memcpy memcpy (&(mIp4sa->sin_addr.s_addr), "127.0.0.1", INET_ADDRSTRLEN); But when I go to print out the …

hi... im working with vb.net can u guys help me... can u guys give me some sample code how to add item and display item using combo box? please help me... thanks...

hello my problem this time is i have an multidimensional vector and the example of adj vector is showen in the attached picture and i wanna know the size of each one i mean in i=0 the size is 2 i declare a new vector degree to put in it …

i'm having a problem in reading a file i tried my code in code blocks/eclipse c++/netbeans c++ and even visual studio c++ 2010 each time it exits with (-1) while i'm puting the file in the right place for reading i don't know where is the mistake can you please …

In a python script I gave a call in this way: do.call([cfg.tool_cmd("cuffdiff"), "-p", str(cfg.project["analysis"]["threads"]), "-b", str(cfg.project["genome"]["fasta"]), "-u", cfg.project["experiment"]["merged"], "-L", "%s,%s" % (str(cfg.project["phenotype"][0])[2:8],str(cfg.project["phenotype"][1])[2:7]), "-o", output_folder] + [cfg.project["samples"][0]["files"]["bam"] + ' ' + cfg.project["samples"][1]["files"]["bam"]], cfg.project["analysis"]["log_file"]) This gives the command: Command '['/usr/local/bin/cuffdiff', '-p', '5', '-b', '/scratchsan/venkatesh/TuxedoProject/data/genome/ce10.fa', '-u', 'pipeline/merging/merged.gtf', '-L', 'embryo,larva', '-o', 'pipeline/degenes', 'pipeline/SAMN00990702-1/mappings/accepted_hits.bam pipeline/SAMN00990702-2/mappings/accepted_hits.bam']' …

I had a test in AP Computer Science and I got the following question incorrect: Given the following class A public Person class is written, and the class has two private String instance variables to store the person's name: one named firstName and one named lastName. The class has two …

Hi Dw I'm having a problem here, I created this project and because of Access denial I was prompted to use the manifest to make my app run accordingly, but changing the manifest value from "asInvoker" to "requireAdministrator" helped solving that problem up to a point where I had to …

Hi Guys, I have a Microsoft Access database in which my VB.Net 2008 application is posting the data. It is an inventory management application. I have managed to accomplish a lot of things with your help. And Now, I have reached a point where all my ideas have been exhausted, …

I am sitting in front of a brandnew 27 inch Apple Macintosh running on OS X Yosemite, trying to compile a timed insertion sort from my Windows days. The Xcode app is a sweatheart, but there are some Windows things in the code that cause a problem. This line ... …

So im doing a MMO, wich will have a lot of entities, monsters, players etc .. So i want opinions from you experts, wich a aproch should i go for... create the entity when its near the view port so that the game dnt struggle updating each entity or will …

Hello, I am writing a small 'program' using MS Visual Studio 2013. I would like to read in a few tags from the ID3 headers of media for each file to be written to an XML file. I've used taglib and a few other ID3 libraries but I cannot use …

Am having a awful time trying to get this to work I googled it and even asked few friends about it, but it seams it more difficult than I expected it to be. basicly what am trying to do is capture if or when a user clicks on a button …

Hi I would like to ask. I have one dropdown list control. What are the different between this 3 in dropdown list. 1. Dropdownlist.SelectedValue 2. Dropdownlist.SelectedIndex 3. Dropdownlist.SelectedItem Thank you :)

Hi guys, My application Cannot insert Record into Table more than once. There are 3 textboxes on the form in which the user enters data to be inserted in the table. And a command button holding the code to perform the action. What is happening is, when data is entered …

#!/usr/bin/env python3 tm = open('./timemachine.txt', 'r') Dict = {} for line in tm: line = line.strip() line = line.translate('!"#$%&'()*+-./:;<=>?@[\\]^_`{|}~') line = line.lower() List = line.split(' ') for word in List: if word in Dict: count = Dict[word] count += 1 Dict[word] = count else: Dict[word] = 1 for word, count …

Recently i have come up with the scenario where i need a single class to handle a few different interfaces and i have found a few different approaches to take. I was wondering if anyone has encountered the same situation and can give me any suggestion(s) as to if there …

I am writing a program that reads a fiel and displays the contents in hex values. The problem is that there are some very strange characters in my output. Code: #include <stdio.h> #include <stdlib.h> #include <string.h> #define MAX_BUFFER_LEN 512 typedef enum cbool { ctrue = 1, cfalse = 0 } …

I've essentially copied a small project from another computer to this one. This one is running windows 8.1. What happens when I try to compile even a hello world cpp project I get this error: 'Fatal error: "iostream" No such file or directry' . I know this means the compiler …

I tried writing an clock applicantion but it did not work, the number is static, how to make it change. And how to remove minimal, maximal button and icon of windows, for the icon I tried: wcex.hIcon = NULL; wcex.hIconSm = NULL; But it showed a default icon Thanks for …

i have a tabbed web browser so every time i close a tab the tab is closed but the process is still running for example one of my tabs there is a youtube page opened so if i close that tab the video is still runing you even can hear …

I would like to assign a CTRL Q shortcut to the Quit submenuitem (filesubitem1) but can't find the right syntax. Any assistance will be greatly appreciated. Thank you. If user_wants_file_menu = True Then Dim fileItem As ToolStripMenuItem = New ToolStripMenuItem("File") Dim filesubitem1 As ToolStripMenuItem = New ToolStripMenuItem("Quit") filesubitem1.ShowShortcutKeys = True …

I'm stuck dealing with strings which is a pain when porting code... I'm doing stuff such as porting this: enum { VAL_NULL = 0, VAL_INT, VAL_FLOAT, VAL_STR, VAL_ANY, VAL_CODE, VAL_MACRO, VAL_IDENT }; to this: for i,v in enumerate([ 'VAL_NULL','VAL_INT','VAL_FLOAT','VAL_STR','VAL_ANY','VAL_CODE','VAL_MACRO','VAL_IDENT' ]): globals()[v]=i anyone know of a method I could use to …

When you need to create a login page using PHP and MySQL, the safety of this login page relies on - Your PHP scripting abilities - How well and securely has PHP been programmed in C++. - How well C++ compiler of interpreter of PHP has been programmed. - How …

I tried to build really basic associative array but it turned out I don't have enough knowledge, so I tried something less, and less, and less, because I kept failing at it. Finally I just tried to set variables and print them in the command-line. But I can't even do …

Hey Guys, I'm pretty new to containers, but need to use them for a project I'm doing. I've figured out that I can use a map iterator to iterate through values stored in the map displaying the key, followed by the second value. In my case, the key is an`int` …

class and examination scheduling system

I have a tabbed web browser its working fine , but i have a little problem and that is if i open a new tab is ok but if i go back to previous tab the urltextbox it have the url in the tab last opened tab. so i am …

I have DatagridView on form. My database has three fields. - userId (bigint) - userName (varchar) - userDob (date) Now, on Form I have comboBox, which lists Months (Jan, Feb, March and so on...). I want my program to work like this. If I select any month on ComboBox, birthdays …

Im designing a software for fun. but I stuck in somewhere in listboxes. what I'm trying to do is like this: you write something in in textbox1. after press a button it seach if a word like that is on listbox 1. if that is true than it send a …

I'm sure there is a really simple solution for this matter, but I have tried all I know without success. I'm trying to modify this working SQL string to yield only the Top 25 results, not all results. "SELECT * FROM" & "data.CSV" & "ORDER BY " & "Elapsed" & …

Hellooo, Is there a way to compare a datagram packet's IP address with the host's IP address? Because i have a client/server (client is acting as a client & server) class that uses multisocket to broadcast to every host it'll send the datagram to itself as well, which i don't …

Hello everyone, If i need my program to create as much vectors as needed based on the user first input , assuming each vectors will hold an int value like a combinations of numbers, so latter those vectors will be compared for higher value. EX: prompt the user to enter …

Hi all, Want to write some data from C# to Excel. Code enough I thought, here at DANI's and on the web. So I managed to come up with this : [CODE=csharp]private void DoExcel(string Fname) { Microsoft.Office.Interop.Excel.ApplicationClass excel = null; Microsoft.Office.Interop.Excel.Workbook wb = null; Microsoft.Office.Interop.Excel.Worksheet ws = null; Microsoft.Office.Interop.Excel.Range rng …