Software Development Forum

I have already done some Assembly programming using Turbo Assembler. So recently i downloaded MASM32 but i was unable to link and execute my programs. Is there anyone out there who can suggest a way to link and execute using a simple Hello World! Program ? Thanx

hello good people, i am trying to make a small program that takes input from 4 text fields and adds them to the database(i am using mysql through wamp server) and some other database operations. my Exit and Clear buttons are working. I am using Swing class but have done …

I'm creating a basic C program that I want to accept both positive and negative inputs. However, as it is it doesn't accept negative inputs. Any help on how to fix it will be much appreciated. here is the code: int main(void){ // Here we declare integer and floating point …

I have these few lines in a class in my program but it doesnt appear. No errors are shown and when i "print(menubar)" and address "0.4.." or "4..." appears menubar = Menu(master = self.mainGUI) fileMenu = Menu(menubar) fileMenu.add_command(label="Exit", command= destroyMethod) menubar.add_cascade(label="File", menu=fileMenu) destroy method does work and is existing.

I want to make and If statement which will work when a double "credits" is between 1 and 9. But I'm not sure how to. Will If (1 <= credits => 9) Then Work?

Hi guys I'm having a problem in opening excel files using the workbook.open for me to save all the changes made by oledbcommands. Dim MyConnection As New OleDbConnection("provider=Microsoft.ACE.OLEDB.12.0; Data Source='" & path & "'; Extended Properties=Excel 12.0;") MyConnection.Open() Dim i = 0 Dim h = Label1.Text Do 'Dim q = …

Hello Daniweb, I am creating a project (using NetBeans for GUI) for my Data Structures and Algorithms course. The gist of it is as follows: -Take 7 letters as input -Display a valid word as output (And later, when this issue is hopefully resolved, several words) Basically a software one …

Hi, i'm a beginner to computer programming and I feel like I didn't learn anything in college. I got my associates in science and I don't know from where to start orwhat language to choose. Does everybody go through this stage before they become good programmers?

Hi, I have a VBA script that places WinForm dropdown boxes (xlDropDown) into an excel workbook dynamically. For some reason, on the 17th box (called "INCL" & i + 1 in the code below), the data type of the placed shape becomes msoAutoShape instead of msoFormControl. All of the following …

I have a list box, with an item "Math". When I click on the Math item, I want a new collection of items to be added to the listbox after removing the current Math item, and make a back button to appear to return Math item back in case I …

Hello there.. I want to backup my database (MySQL) using a command button in VB6...How can I do that? thank you for answering... :)

Hello good day. I am having trouble letting my listeners wait on each other. I have a 1. JComboBox 2. JList - groups 3. JList - students The choice from the JComboBox, clears and updates the groups JList by way of an actionlistener. The ListSelectionListener for the groups JList, then …

Hi Team, Im reading collections and there is a topic called Backed Collections. I could not understand the output below . Please throw some light on it. TreeMap<String,String> map = new TreeMap<String,String>(); map.put("a","ant"); map.put("d","dog"); map.put("h","horse"); SortedMap<String,String> submap; submap = map.subMap("b","g"); System.out.println(map + " " + submap); map.put("b", "bat"); submap.put("f","fish"); map.put("r", …

Hi, I have two forms, Form1, Form2 I need to show form2 first and then add form1 to form2. I did this in program.cs Passing form2 object to form1 in constructor. am assigning the properties of form2 in form1 using the constructor object. static class Program { static void Main() …

Like for example a person created a photo app every android user used the app and millions used it as well so it became popular. For example Google wanted to buy it for 2 billion dollars. How would the person sell the app? By giving them the software he coded? …

I really need help with this. If anyone could guide me, please let me know. - Sincerely, thank You

Hi, I am working on a project. The project is running perfectly with no run-time errors on the development console. But when it was installed and executed on the test pc, I came across an error **(-2147217900 : The database engine could not lock table 'tablename' because it is already …

When creating a new project, I have a list of Frameworks to chose from. I need a Framework which will allow my program from Bin -> Debug -> Program.exe to work on various computers, such as Vista, Windows 7 & 8, and perhaps any others of the Windows family. I …

program works fine until I call print_List function : void print_List() { Vagon *kondukter = head; while(kondukter != 0) { cout << kondukter->num<<" "; kondukter = kondukter->p_next_num; } cout << kondukter->num<<" "; } and that it opens some some new boxs that says : win checking for solutions. I used …

Hi Coders!!! I am developing a Bank Management System ..In one of its provided facility i.e.new account creation i am having problem with gets(name) . void account::create_account() { cout<<"\nEnter The account No."; cin>>acno; cout<<"\nEnter The Name of The account Holder :\n"; gets(name); cout<<"Your name is :"; puts(name); //for check purpose …

I need to change the default page a C# application redirects to when the current authenticated user doesn't have permission to reach that page. I looked through the application and found the following code: <authentication mode="Forms"> <forms timeout="525600" loginUrl="~/login/" defaultUrl="~/unauthorized/" /> </authentication> It did not have a defaultUrl before, so …

Greetings, Can someone please tell me on how to use this class? Public Function GetDataFromStoredProcedure(ByVal spName As String) As DataTable Dim ds As New SqlDataAdapter Dim dt As New DataTable Dim cmd As New SqlCommand Dim con As New SqlConnection(_connectionString) Try _success = True con.Open() cmd.CommandType = CommandType.StoredProcedure cmd.CommandText = …

from Simhash import Simhash from teamque1.referrences.definitions import define from teamque1.referrences.definitions import teamscore from teamque1.referrences.definitions import teamplayers from teamque1.referrences.definitions import teamtable from teamque1.referrences.definitions import teamposition from teamque1.referrences.definitions import teamsgame import re import sys import difflib name = input def search_soccerteams(): """Searches through the system finding the team stuff e.g. if you …

Gtk-CRITICAL **: IA__gtk_range_set_range: assertion `min < max' failed I am getting this error when running my code wriiten using wxpython. Can anyone please explain what this error is.

How can I capture a mouse click on a wx.Panel so that a circle is drawn wherever the mouse is clicked on the panel?

Hey guys ! I hope I'm not posting this topic in wrong place . I'm new to DaniWeb forum , although I've been previously following certain articles as a guest . Anyway , let's get to bussines . I have this problem , as titles says , I need to …

Write a program that can read the students records from the file “scores.dat”. This program will find the maximum and the minimum student scores. The first line in the file is a header. Each line (starting from the second line) contains the records of one student separated by spaces. These …

Hi all, I am having a play around with batch files but have hit a stumbling block. The file returns the contents of an image folder and outputs the results in html format as such: Thumbnail - Filename (usable link) - Creation Date - Modified Date Please bear in mind …

How can i copy data from a named range in a different worksheet and paste it to another worksheet all done without activating both sheet. With all code just behind a form button If i try to use the statement **application.goto reference:="x"** where x is the named range but this …

Greetings all. In my MVC app I am trying to iterate through 2 collections, which are similar to a jagged array (a collection of modules, each containing a collection of components). Module and Component each have an Index attribute where the sort order is specified through an admin tool. The …

Greetings, i just want to ask how to insert a data with fk. Like if i insert a data on tblPatient, the patientID will be displayed on the tblRecord. is it just a normal insert into tblpatient or is there another code for it? Thanks.

Dear All, I am reading Generics, below method is confusing. It clearly mentioned in the Method parameter that it should accept only List. But when i give ArrayList as Argument it compiles. It should be only List right? eventhough Arraylist is an implementaion class. below is the code PLease explain. …

It is relaed to the thread i posted a while ago. Before I edited the model of my table, it was working properly, but when i added some columns thats when the problem came out. Everytime i click the button that will open this window, it goes blank. Only a …

Hello All, I have a C1TrueDBGrid on my form it was working fine but when i added a new view i.e. on button click grid's datasource changed and display new values but the problem is that on this click i don't know why the checkbox column of my grid widens …

what's the problem with this ? any 1 can help me out..tnx in advance Dim filePath As String Try filePath = Application.StartupPath() & "\" & DBFile connection = New OleDb.OleDbConnection(ConnectionString & filePath) connection.Open() Dim command As OleDb.OleDbCommand = New OleDb.OleDbCommand command.Connection = connection '---set the user's particulars in the table--- …

public static String DecBin(int nbr) String resultat=""; String decbin=""; //String temp; int rest; //temp=""; while(n/2>0) { rest=n%2; //temp=temprest; String rest1=Integer.toString(rest); resultat=resultat+rest1; } for (int i=resultat.length();i<resultat.length()-1;i--) decbin=String.valueOf(resultat.charAt(i)); return resultat;

Alright, so I have been coding a Ceasar Cipher in Java and I have the encrypting working, However, I cannot seem to find my problem decrypting. Here is the code, I thought just by revearsing all the operations it would decode it, but that doesnt seem to be the case. …

Hey, I have previously programmed in C, PHP & Javascript and I have recently started out with Python but the syntax of the functions is quite different and confusing? Like if we call `len(abc)` we enter the param inside the function unlike the function `abc.upper()` where we use enter the …

import web,re,traceback urls=( "/","displaythreads" "/viewthread","displaythreads", "/viewthread/(.*)","displaythread", "/viewthread/(.*)/Vote/(Up|Down)","vote", "/newthread/(.*)","newthread", "/newthread","newthread" ) entries={}###{entryname:{property:value}} entrylength=0 class displaythreads: pass class newthread: template=web.template.frender("newthread.html") default=template("DEFAULT",0) def initialize(): pass def GET(): return default def POST(): data = web.input() try: username,threadname = data.username,data.threadname except: return template(mode) if threadname in entries: return template("Exists") entries[threadname]={"creator":username,"points":0,"totvotes":0} class displaythread: template=web.template.frender('Thread Viewer Template.html') …

Good day Can you please help me with my codes. My teacher tasked us to make a program that will accept a password from the input box then will show form1. Otherwise, it will repeat on asking for the correct password. the program will stop asking if you gave the …

I am planning to create a table where everytime i add a row, a checkbox inside the table will also be created, will that be possible? And i am using window builder. If it is possible, can you give me some instructions how to do it? I did my research …

I have read pretty much about xml. I know that it is good to save data inside but i just can t get it why wouldn t I save my data into a .txt file once finished with my program tasks. Is it because xml offers a structural and more …

Greetings, can someone please give me an idea on how to make a stored procedure with foreign key. Here's what i want to happen. 1) I have 1 button for Adding patient. 2) On the add patient button, i want to Add the patient information on the tblPatient and insert …

Below is my code so far that ask user for how many numbers they want to input. This program can calculate average based on the numbers that the user input but I also need it to find the product or multiplication of all the numbers entered. I know how to …

Is email encryption method had disadvantages? emails are encrypt by secret key, cryptograph the messages and secret key is encrypt by the receiver's public key. receiver's private key decrypt the secret key. so, secret key decrypt the messages body. * but i can't find weak points. if you know plz …

I am using NetNeans I have a JPanel that is supposed to show some already input data along with a progress bar while the remainder of the program carries out some lengthy processing (about 1 minute long). Once the processing is done, this same JPanel is supposed to be updated …

File does not work.Does not record information.Please help! -Enter of a keyboard and a file into an array (by adding) data to 30 girls #include <iostream> #include<fstream> #include <stdio.h> #include <stdlib.h> #include <string> using namespace std; #define N 30 FILE *fp; struct girl { char number[10]; int age; int bust …

I am using c++ with sqlite3 I have a database(test.db) with a table of testTable inside the testTable it has the following attribute _id|randomText I tried inserting a randomText into the database after my input but it's not inserting into the database. my code http://pastebin.com/TvuNqFsF need help. thanks

Hello, im trying to get the answers from the secound array but it takes just the last question and answer hers is the code: search.setOnClickListener(new View.OnClickListener() { String[] questions = { "http", "arp", "asd" }; String[] answers = { "HyperText Transfer Protocol", "Advanced Research Project", "asdasdasdasdasdasdasdasd." }; @Override public void …

so if I have const int SIZE = 4; and a while loop const int SIZE = 4; int counter = 0; while(true) { // do something ... if(SIZE == counter+1) {cout << "Hello world"} } why is this not working? and how is the right way to do it?