Software Development Forum

I have to develop a code with visual basic to open a file then read each line of the text file one string at a time then output these strings to individual cells in excel. Can anyone help?

Greetings Everyone, We have many forms in an Attendance application I am writing for a local school. The first form is called formBrowseAttendance and the other form is called formBrowseStudents. In formBrowseAttendance is a textbox called editBoxStudentID. Inside the double click event of a grid in the formBrowseStudents I am …

Hi Experts I m using vb .net & crystal report 11 , I m using 4 parameters in crystal report 1 st is "tcomp" , 2 nd is "tled_name", 3rd is "tdt_form", 4th is "tdt_to" , the problem is, when i use first 2 parameters it is working well but …

Hi guys, I am a complete newbie (but learning slowly). I am trying to make a script to check for proxies that are contained in a file using a regex. Fact is that I lack of knowledge and I do not know how to make it go. This is my …

Hello! I'm working on a project for class (Assembly Intel 8086) and am having trouble figuring out my problem with this program. The project is to set-up to find GCD of two numbers. However, I can't figure out why the division loop I have isn't working properly. I have the …

Hi, Could you please show me how to get 1.9 to show with two decimal places (1.90) you can use [CODE]Math.Round(1.99999999, 2)[/CODE] if you want to bring the decimal places down to two but how do you increase from zero or one decimal place up to two? Thanks Peter

i have 4 textboxes,i want to print textboxes' content at arbitrary coordinate on paper but i don't know.I use crystal report to print! Please help me! Thanks so much!

Hi, Are the following references required for VS 2008 users as well? Or only required for [B]VB 2005 Express Edition users[/B]? Please do help.

Hi, I'm trying to learn the in's and out's of using the send and recv functions of a socket in C and I've hit a bit of a road block! I'm trying to send an integer from one system to another, however one system is big endian (the client) and …

I am making a basic quiz show in Java and I have successfully made the first question. Now when I went ahead and made my second question I encountered this problem. When I run the program there are no errors with it, but it will not let me input a …

so i need some help. I'm trying to create a matrix that will do all these functions.. but im not so sure what im doing wrong since im an inexperienced at c++. Anyone? Gratzi! [CODE]#include <math.h> #include <iostream> #include <string> //#include <matrix.h> using namespace std; #define MAXNUM 9 class Matrix …

I have this code so far: //Carolina Dominguez //Assignment 7 public class Student { private String fname; private String lname; private String studentId; private double gpa; public Student(String studentFname,String studentLname,String stuId,double studentGpa) { fname = studentFname; lname = studentLname; studentId = stuId; gpa = studentGpa; } public double getGpa() { …

I do have a problem with my connect four code ; it doesn't check whether there is a winner even though the function its okay :-/ Can anyone help me to solve my problem ??? [CODE=python] import random board = dict() rows,columns = 4,4 def game(): choose_player() #MAKE BOARD FUNCTION …

[QUOTE]Sometimes, storing an image is easier if you store the steps taken to draw the image rather than the image itself. In such a situation, a sequence of directed lines are concatenated, or attached to one another, to form the image. For example, a simple drawing program might allow eight …

hello everyone, Im a student having to write a C++ program and im running into an error that I have been unable to find the solution on my own. Im running into an error as I test run the program to make sure everything is still ok. The program isnt …

I have to make a function under class record that returns a pointer person class data type. I am assuming that this means setting a person object to equal to the returned pointer person class type but in order to do that It looks like i need to make an …

excuse me, im doing atomix game and there is something that i can do as an extra thing which is while the atom moves i see it moving no just disappearing and showing in the next position? thx :)

Hi everyone, I'm a relative beginner to writing UNIX scripts. In the past, I've been able to hack together simple scripts. Now I need a script which a little more complex than I'm used to, and I really need help. I'm up against a tight deadline and am growing desperate, …

hello people am new here.. and i started off coding.. i have few doubts. I want to roundoff a float value with no elements after the decimal point without using a lib function. For example 16.25 = 16.00 :) i tried printf("%.0f,16.25); and it prints 17.. If i know the …

Hi, I was asked to write a class that represents a Student The Student class has the following attributes: first name String // May be 2 words: Mary Ann last name String // May be 2 words: Smith Jones student ID number String gpa double // Range 0.0 to 4.0 …

This problem came up in one thread and here is my finalised version to follow changes of files in list of paths given.

Hello Could someone tell me what derby requiers to make this conn? [code] public boolean createDatabase() throws FileNotFoundException, IOException { boolean createdDb = false; Connection conn = null; String dbURL = getDbURL(); String user = ModelUtils.getXMLResource("user"); String password = ModelUtils.getXMLResource("password"); System.out.println("in CreateDatabase:try:dbURL FROM XML properties: " + dbURL); System.out.println("in CreateDatabase:try:dbURL …

Hi there, I am trying to get my head around the bubble sort but I don't seem to get it. Now I have a program written by somebody which performs a bubble sort and I am trying to understand it but no much success. Here is the code: [CODE]#include <iostream> …

Dear All, I am very new to programming and really appreciate if you can help. I am using XCode as editor My code is below: [CODE] int main (int argc, char * const argv[]) { char a[10][25]; char *ptr_a; ptr_a = (char *)a[10][25]; for (int index = 1; index < …

I've written the code already, and it compiles, but gets the following runtime exception: [COLOR="Red"]java.lang.IllegalThreadStateException at java.lang.Thread.start(Thread.java:595) at threads.ThreadStarter.run(ThreadStarter.java:52) at java.lang.Thread.run(Thread.java:619)[/COLOR] I've higlighted the line that throws the exception. I have no idea what's wrong, my knowledge in threads is sadly lacking. If anyone could help me out it would …

Hey, I am trying to use this program, it is supposed to ask one multiple choice question of the user and get the response. For some reason it will not work for me. I am using Ready to Program by HoltSoft. Please help me. [CODE]import java.awt.*; import java.applet.*; import java.io.*; …

I'm working on an add-on system, which is till now going pretty good. no I need to assign an id to a menu item, but I don't know which are all in use (by other addons f.e.) so is there a way to either: -get a random integer that isn't …

I have been working on a form that reads records from a SQL database. I have the binding working in that it populates all of the fields with the correct data. But if I am viewing record 1 and record 2 changes while I'm looking at 1, then browse to …

ok, so i have an int[][] that i need to be printed out into a file. it needs to be printed line by line with each number seperated by a comma. how does this look? im not getting any output... [CODE]import java.io.*; import java.util.*; public class TestingII { public static …

I tried making a Java desktop application to learn Java. So far, a mouse click event draws rectangles in the document and stores the rectangle in an array in ProjectApp.java. This isn't the problem but my rectangles disappear when I minimize and maximize the window. I normally use VS C++ …

Is there anything im doing wrong? [code] void SaveProxies() { string[] items = new string[Proxies.Items.Count]; Proxies.Items.CopyTo(items, 0); string saveValue = string.Join(",", items); Share_Cash_Downloader_v0._2._9._5.Properties.Settings.Default.Proxies = saveValue; } void LoadProxies() { string[] items = Share_Cash_Downloader_v0._2._9._5.Properties.Settings.Default.Last.Split(','); foreach (string str in items) Proxies.Items.Add(str); } [/code] I use LoadProxies to load the save, from the …

Hi, I want to search the log file for a string and extract all data until the end of that line where the search string is found. For example: A line in the file reads like below: [28/04/2010 11:17:53 GMT]PositionPoolCalculation.java(339):getPosCalculation[INFO]BUNP: B123456:1234567:ABCD ANP: B123456:1234567:ABCD:2 post LCN: DESabcdefgh I want to search …

Hello all, I am new to java and programming. You will be able to tell that by my post. I have a program that needs to take info from my textField and store it in an 2d array. Then do calculations and output the calculated data into a textArea. So …

Hello there, I am working on pylon frame work, when i am issuing return render('/test.mako'), it is displaying index out of renge error. Plz Reply to this post if u have any idea in this. Thanks ss

I'm writing a program that reads information from three seperate classes. Here is my code: [CODE] public class Animal { protected int id; protected String type; protected double mass; //------------------------------------------------------------------------ // Sets up an animal with the specified ID number, type and weight. //------------------------------------------------------------------------ public Animal (int animalID, String animalType, …

when I try to compile a program, an error of the following comes up: cc -Aa -g -c -o main.o main.c <command-line>: error: missing '(' after predicate make: *** [main.o] Error 1 it indicate no line of where the error is located. has anyone ever came across this type of …

Ok, so I'm trying to write an emulator for a simple processor architecture and I've ran into a strange problem. I decided to read the input code once through to see how many lines there were, then set up an array of that length, and then go through the file …

I'm having a problem changing an abstract class to an interface. I changed the abstract class (Bounceable) to an interface but I'm not sure what I need to do with the concrete classes (Tennisball, Basketball) that implement the interface. The change to an interface is also affecting the output test …

i want to know what is the code written in header files.(how a functions works) is that possible for e.g. i created my own version of [U]sqrt[/U] function in .C now i want to know the difference b/w my code and sqrt function code. i want to check how efficiently …

Hi i need someone to help me at least to give me an idea of how start thos assigment, is my first time taking a python class and is so advance for 1 month. I have to create a board game connect 4 with this instructions: The rules are as …

Hi, Can anyone please help me in making a program that runs like a boot loader in assembly language. Here is what I am trying to do- I have three program files 1.asm 2.asm 3.asm I want to start the bootloader program such that when it starts up,it gives me …

Hello, I'm playing around with recursive loops in order to better understand how to iterate though directories. I've used the .Net methods 'GetDirectories("*.*", SearchOption.AllDirectories)' in 'foreach' loops to iterate through the file system but many examples i've seen use recursion techniques to do the same thing. So knowing nothing of …

Why I can't get this program complied ? I am geting " 20 expected unqualified-id before '{' token " [code] #include <iostream> using namespace std ; int answer(int num[] ,int num ); main () { int ary[10] ; cout << " Please Enter 10 integer values" << endl ; for …

I created a JApplet game for a class project. My game is basically a dodge-ball game. I have 5 dodgeballs bouncing around the screen with a player starting in the middle. The object is to mouse drag the player dodging all of the balls bouncing. The problem I am having …

I just copied and pasted all the things that has been happening from the shell here: [CODE]lin309-05:~/workspace/acm$ gdb a.out GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute …

Hello, I am fairly new to programming, so any help would be much appreciated. Basically this program gets a file with the contents like: hello one one Tt then sorts these into a binary tree, i can do that fine, however what i am struggling with is converting this to …

Hi guys! I have a problem calling the numpy.random.hypergeometric function with certain values. It seems like if the values hit in some certain range the program stalls and never finishes. I get no errors or anything and also a wxpython GUI that i have calling this function crashes with no …

Hi, I need to search 3 different servers and list the output of the directories to a specific file for each server. I understand how declare the constant(s) but unsure of how to iterate through all of the constants and list the file output. Any ideas would be helpful. Perlnewbe …

[CODE]/* This program reads a test score, calculates the letter grade for the score, and prints the grade. */ #include <iostream> using namespace std; char studentScore (int score); int main () { cout << "Enter the test score (0-100): "; int score; cin >> score; char grade = studentScore (grade); …

hey, i have a problem in adding data from MS SQL(mdf file) database to datagrid view: the code is below please can someone help me with this. C# Syntax [CODE] db.openConnection(); String query4 = @"Select TActionDes,TAssignedTo,TDueDate,TStatus,TDateComplete,TComment From TopicAction Where TopicNo = @topicNo and Phase = @phase"; SqlCommand command4 = new …