Software Development Forum

Here's the situation guys, I make a program that only in one computer the data will be saved. what I mean is I put this program in two or three computers then one must be the "server"? Can you guide me how to do this... here's my code to connect …

Please give me some suggestions while the code gets that error when i run it. Private Sub cmdRectangle_Click() Dim Speed, r As Double Dim x1, x2, x3, y1, y2, y3, z1, z2, z3 As Double Dim NewValueX1, NewValueY1, NewValueZ1, NewValueX2, NewValueY2, NewValueZ2 As Double If Text1.Text <> "" Or Text2.Text …

Hi I am creating an MDI application that carries out various tasks >> Login, View Balance, Show Transactions, Request Statement. So far I have only managed to create the Parent MDI, Main menu to be able to choose a function, and login validation. Login Code: Dim str As String = …

In this assignment you will use a sentinel controlled while loop to determine gross pay for any number of employees. The company pays "straight time" for the first 40 hours worked by each employee and pays "time and a half" for all hours worked in excess of 40 hours. There …

hey! I'm working on a program that part of it asks for an integer input. then if the value entered is not an integer, it should print an error message. If not, then the rest of program (which I've got partly complete). But, I have no idea how to distinguish …

I am using a typed DataSet in C# Express 2005 to build a master:detail relationship. I can do so by dragging the master table from a Data Sources window to the form, and then the detail table from the end of the list of objects in the master table. Two …

Ok I mainly use Liberty BASIC, which is very, very similar to Visual BASIC, and I am having a hard time with a program. I made my program take a user's input, and save it in a text file, like so: Username=Name,Phone#,Email John Doe=John Doe,000-0000,email@email.com But that isn't my problem. …

Hi, is there any website have a lots of sample code and eg. to download. I'm quite new to JAVA cos no sticky threads for this. & also how can I do a simple buttongroup with captions?

Hi All, Does anyone know how to interrupt a Do While Loop? I have a very simple bit of code that Loops though the items in a ListBox so long as a boolean (blnPaused) = False. There is a Button on the Form that sets the boolean to True but …

I'm having a problem trying to create a game. the point of the game is to guess a random number. i'm learning python and i tought it would be a good exercise. everything went fine (if you dont count syntax errors :)) until i tried to save the program. i …

Hello.Help me to understand. Using Immediate Window of IDE Microsoft Visual Basic,calculate values of following expressions on the base bit-by-bit operator Or. In Immediate Window I'm writting following ?2 or 3 [Enter] 3 Result is 3. Is it so? Thanks.

i keep hearing about thees things called arrays but i never now what they are and are they used as much as classes?

elow, can any1 tell me whats the code for deleting a record in a database?? or deleting a row? my table is consist of fields.. lecID arlNumber arlLec arlPart thx in advance to,

I need to write two functions to calculate the speed and the $fine for over speeding. The formula I need to use is: V = c * (W0 – W1) / W0 I wrote the function to calculate the speed, but the results are incorrect, using the formulas below. V …

Hello, could anyone help me with that:)? If so...send me a mail <snip email> THX in advance

Ja-ja I'm new to this c++, BUT egger to learn. I want to write a program that will cout all the odd numbers between 6 and a positive integer.It must also be bigger than 53. This is what I came up so far but it doesn't give any output : …

I m working with applets.but i got struck.I want to explorer directorys and file in Brouser (just like as we open my computer by right click explorer). but i m finding problem in that which java class and method i should use.As when we work without applet it's is simple …

umm is there any1 who know how to connect microsoft office words to VB.6?? then after i wanna save the text ive type on the Words(which is connected to VB, and is running inside my form) to a database? is this possible?? if it is , pls help me how …

Hello Friends.. I have a query ... I have connected to the database and retrieved some data from the database. All the info is in the SqlDataAdapter... There are some 10 rows of data in the sql data adapter. I want this row of data to be displayed in a …

This is my function for triangular collision checking. ship[i].x1 ship[i].x2 ship[i].x3 ship[i].y1 ship[i].y2 ship[i].y3 Are all integers missile[j].x missile[j].y Are doubles PI is a constant equal to 3.14159265 Everything compiles correctly, but for some reason a1, a2, and a3 all end up being equal to 0 Is there something wrong …

I need to make a program that asks the user for input 8 numbers and output the max and min value. The numbers has to be stored in an array in memory. Basically is going to be 2 loops, 1 to prompt the user for the 8 numbers and second …

Hi everybody, I'm new to GUI and was wondering if someone could help me with my fraction calculator if they input text in the fields or if they leave something blank. I'm not quite sure how to do that. Here's my code, and if someone could guide me to how …

hi all, I need a little bit of help. heres my problem. if someone can help me get started, tht would be really wonderful. many thx in advance. there are 7 different numbers are given which are emplyee identification number. The program should display each employee number and ask the …

Hello Everybody. This program needs to use an array to count the amount of times a certain roll appears on the dice, after the user enters how many dice and rolls they would like to use. I was able to figure out the code to print out the values of …

Hi Friends, I am a BSc IT Student. I have to make a project, with VB6.0 as front-end and Oracle 9i as back-end. I would like to know :- a) how to connect the text box, combo box etc... to Oracle database. b) how to insert data from VB form …

Greatly appreciate if any one can help me with this small programming challenge for a newbie. Write a program segment with a do-while loop that asks the user to enter a number. The loop should keep a running total of the numbers entered and stop when total is greater than …

1+1 is 10 in binary and then you carry over the 1. I was wondering how to do that with Python? I was able to invert the binary and determine the sum of the rightmost bit and if it's 2, the rightmost digit would become 0. This is where I'm …

Hello C programmers, I understand the general nature of library files, that C needs them to understand include files, that they come in many flavors (.lib, .dll, .a, .so), but I don't understand the process of taking source code X and then using it to build library file Y. My …

I have the following program, but what do i need to change in order to get it to output to a file? any help would be greatly appreciated. thanks [code=cplusplus] #include <iostream> #include <iomanip> #include <string> #include <fstream> using namespace std; string employeeFirst, employeeLast; double gross; double federal, state, ss, …

Hi, Ny friends, This is my 2nd week to learn and wite codes in python. I encounter a debug error in the last line of code or SizeDiffE(k) = j . I could not figure out? I am using SPE IDE 0.8.3 to debug. for k in range(1, NoE): for …

Hi guys. I have been working on this program for HOURS, remind me to never try to code something like this in a straight amount of time ever again. Anyways, the program is the same game basically, except it not only shifts numbers down, but left too. [code=cplusplus] #include <iostream> …

Public Class videoBonanzaForm Dim videoBonanza(,) As String = {{"Comedy", "Aisle 1"}, {"Drama", "Aisle 2"}, {"Action", "Aisle 3"}, _ {"Sci-Fi", "Aisle 4"}, {"Horror", "Aisle 5"}, {"New Releases", "Back Wall"}} Private Sub videoBonanzaForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load End Sub Private Sub searchButton_Click(ByVal sender As System.Object, ByVal e …

hi, i am having a project where i must implement a method that takes measurements(random numbers) on specific time intervals.This means that i should read (for example) a number every 5minites...I ve been told for a sleep function but i can't find any info about it....Any thoughts on how i …

[QUOTE=Dave Sinkula;50119]With regard to C++ books, I'll just echo the advice [url="http://groups.yahoo.com/group/c-prog/message/37324"]here[/url]. [/list]Proper credit: [I][B]vawjr[/B][/I], who now has [url=http://rudbek.com/books.html]this[/url] posted. The following is also recommended. [url=http://www.amazon.com/gp/product/0321113586/104-4591760-2338363?v=glance&n=283155]C++ Coding Standards : 101 Rules, Guidelines, and Best Practices[/url], Herb Sutter, Andrei Alexandrescu Book reviews can also be found at [url="http://www.accu.org/bookreviews/public/index.htm"]www.accu.org[/url]: [url="http://www.accu.org/bookreviews/public/reviews/0sb/beginner_s_c__.htm"]Beginner's C++[/url].[/QUOTE] I'm …

I'm writing a code that is using ArrayList this is the part that is giving me the error. There are several instancses of this error but I figure that if I can get once fixed I can fix them all. [CODE] ArrayList <Student> studentList = new ArrayList <Student>(); ArrayList <Course> …

Hi all. I'm a new user here. Some of you may have noticed a thread I started in C++ a few weeks ago. I'm actually taking C++ and java classes simultaneously. It might not have been a good idea, but I had no real choice. It's good immersion in programming! …

I am using weblogic workshop 8.1 if anybody is familiar with this plz tell me.how to write the deployment descriptor in that?

Hi, Could u please help me to sort this 3 dimension data in python? How can sort this 5 by 3 array with 1st column or last column? Thanks a lot. marek brutalski 20 zenia markownikowa 10 teresa parufkowa 90 bogumila pierdawa 40 genowefa tempawa 50 John

Good evening all. I have what i think is a simple problem. I created this program to get info from the user and store it into an array. ( i am very new at this so if there is a better way please feel free to elaborate) . basically i …

can someone give me a hint on how to write C programm with this output. 0 00000000 00000000 00000000 00000000 cammand 1 00000000 00000000 00000000 00000001 and so on i ve try this but it doent work scanf("%d",integer) printf("\n wert war: %d,integer") return 0;

Hi guys, sorry in advance for the following question: So, I've downloaded the adequate SQL Server 2000 driver, from the Microsoft's website. I've installed it to C:\JDBC\. I've set the classpath variable using the command promt by typing: set CLASSPATH=.;c:\jdbc\lib\msbase.jar;c:\jdbc\lib\msutil.jar;c:\jdb c\lib\mssqlserver.jar; The problem is that the following error message appears, …

Please help~ i stuck in this question so long time... This assignment is need to hand up due tomorrow >.<''' . Once again i confuse about array. Please correct me and show me some tips ya. Any of ur attention will be 'God Bless You'. Here is my coding>>> [code=c] …

Hey i wrote this program but im getting some type of error in one of the lines of my code. This program is suppose to add, subtract, and print the complex numbers. I wont type out the whole assignment but this is basically what it does. I'll really appreciate it …

Hi, I am writing an array data to a file. The data I am getting is from some sensor and need to be written in real time. I have manged to write it but I am having problem when I try to read it, as I cannot position the pointer …

Hey guys, I am writing a program with functions that does different things for a user. This is a program i am writing for school and my lab teachers are horrible at helping us. The problem is that i get an illegal case error for all my cases (five cases). …

Hi, I am newie to python. How I combine 2 multi-dimension array into one by column? here is an exmaple: a = 1 2 3 2 3 4 3 4 5 b = 4 5 6 6 7 8 8 9 1 the combined array should be c = 1 …

Hi, I have a form of variable height. When the form grows in height I have code that verifies if the bottom of the form will come below the bottom of the screen and, if so, moves the form up - no problem until here. However, some of my users …

hi.i need to use form names as i want to refer certain controls in certain forms to other forms.i want to retrieve the form name and store it in a variable. for example : i declare a variable [code] public fname as string [/code] then i retrieve form name and …

Why can't you do this? [code=python] a = [] a.append('1').append('2') [/code] You can only do this: [code=python] a.append('1') a.append('2') [/code]

Hallo all, Ive got 10 strings of data that i plot into 1 big window, but somehow matplotlib gives me a very strange set-up. I am rather new to matplotlib and python so im kinda stuck now! heres an image of what i get and part of my code: [URL=http://img208.imageshack.us/my.php?image=bildschirmphoto1wh9.png][IMG]http://img208.imageshack.us/img208/8711/bildschirmphoto1wh9.th.png[/IMG][/URL] …