Software Development Forum

I was going to try and use Mechanize for one of my programs so I just tested a bit of code I found on a website when I was searching for a tutorial on mechanize. [url]http://stockrt.github.com/p/handling-html-forms-with-python-mechanize-and-BeautifulSoup/[/url] I know the site is 2 years old but on all of the other …

Hi The following code shows good enough how to multiply two long data [CODE]long x = 10, y = 3; long p = 0; while (y > 0) { if ((y & 01) != 0) p += x; x <<= 1; y >>= 1; } std::cout << "\nResult : " …

Hello! i wanna to create a game that will use a mdb database file to store things and upload them while the gema will need them the thing is i dont want that the player could touch the file and easily cnange things with access.. there is a way to …

I was supposed to write a program that reads and writes phone numbers of people to a file called phones.txt. The reading part works. The write part doesn't. I tried to use the cat command because I thought doing cat >> file.txt would simply append to a file. What it …

Hi there I am writing a game with some basic AI elements. The enemies know there position and the players position and so are able to rotate and follow the player around etc. The idea is that when an enemy gets within a radius of the player they calculate a …

I'm attempting to port a header file for a program that was designed for a Unix environment. i'm'; aware of the type defined variables like s16, u8 and such, but is their anything else i need to know about Unix C? not to familiar with it. thanks. sample portion of …

Why is there so many questions in this forum on really simple gui problems that can easly be solved by using an IDE such as netbeans and creating the gui from there .... I mean thats what is there for why still use the old way? beacuse you like to …

Hello; Well, I need to create a program that randomly inserts new different sized spheres into a swing panel and animates them [movement is delimited by the width and height of the frame - when they collide with the frame they bounce to a random direction]. How could I accomplish …

hi everyone, I am reletively new to c sharp and have a question regarding a console application I have created. I have a text file which contain 16 records which i want to sort in dob order. I was wandering how i could split the data so when i run …

I am trying to sort a record according to their respective number like this: [CODE] 5 reyes d r 1 2 3 3 delos d k 4 5 6 9 go t r 7 4 5 1 po w w 2 2 2 2 bun b m 3 3 3 …

[CODE]class thr2 { public static void main(String args[]) { A a = new A("first","hello1"); A a1= new A("second","hello2"); try{ a.t.join(); a1.t.join(); }catch(Exception e) { } } } class A implements Runnable { Thread t; String str; B b = new B(); A(String name,String str) { t=new Thread(this,name); t.setName(name); this.str=str; t.start(); …

[CODE] protected void RefList_SelectedIndexChanged(object sender, EventArgs e) { // Define ADO.NET objects. string selectSQL; selectSQL = "SELECT * FROM Project "; selectSQL += "WHERE Ref#= '"+RefList.SelectedItem.Text +"'"; // Label14.Text = RefList.SelectedItem.Text; SqlConnection con = new SqlConnection(); con.ConnectionString = "Data Source=.;Initial Catalog=Project;User ID=sa;Password=786"; SqlCommand cmd = new SqlCommand(selectSQL, con); SqlDataReader reader; …

Alright guys, I'm kinda new to python. I've made a kind of an organiser program that allows you to make entries with deadlines, write them to a text file and display them in human readable format when I want it to. I first made it in command line and it …

//Payroll Program Part 2 package payrollprogrampart2; /** * * @author Zach */ import java.util.Scanner; public class PayrollProgramPart2 { public static void main(String args []) { System.out.println("Welcome to Zach's Payroll Program"); Scanner input = new Scanner( System.in ); String employeeName; System.out.print("What is the employee's name?"); boolean stop = false; while (!stop) …

Hi all, I'v just installed SQLServer 2008 RC and concurrently it installed Visual Studio 2008 automaticlly. But I got a problem, when I creat a new project in Visual Studio 2k8, there were only 2 Project types : "Business Intelligence projects" and "Visual Studio Solutions". It's different to what I …

Hi Friends, Am developing a project for a college with all basic module of creating department , Course details , Student Attendance etc....My question is I need to store Daily attendance for final report , So how can i store those data rather going to sql databse ? Is it …

Aim: I am learning pointer of C,now I want to write a function to change the value of a variable . [CODE]#include<iostream> using namespace std; void change (int * k) { if (*k==1) *k==0; else *k==0; } void main() { int a=1; cout<<a<<endl; change(&a); cout<<a; }[/CODE] I thought that n …

I was writing a makefile for a web interface program that installs the cgi scripts to a (Linux) OS. The makefile works fine, but it needs to be able to install to different directories for different distributions (Fedora, Ubuntu). On Fedora, the scripts need to go to /var/www/cgi-bin and on …

where i can but the servlet APIs ? to compile java class from bat file

Dear all, I am busy implementing a small program and I'd like to work with threads. First of all, I'd like to specify that I am certainly not an expert user of C++ (I often use Perl -ouch- but in this case, Perl was far too slow for the program …

If ASIO had better documentation I could probably have found for myself an answer, but instead... Is there a way to determine bytes available to read using the asio::ip::tcp::iostream ? I really like the tcp iostream because it's super-easy to use, but I haven't found it exactly feature-packed. Does it …

Hi everyone, Could anyone please tell me why that line in the if-statement body is breaking the method? [CODE] static int [] doubleMe(int [] list){ int [] y= list; int c = 0; int [] w; for (int i= 0; i < list.length; i++){ c = list[i]; if (c % …

Hy , I have a table , in which i am adding new rows , after 6 rows with data I want to add a empty row with the background color red then another 6 rows with white background [CODE]private void populate(){ DefaultTableModel model = (DefaultTableModel) table.getModel(); int i,j; for(j=0;j<6;j++){ …

Dear All, Screen Size of my deployment screen is larger than my development screen. If i try to set my form size larger than my development screen size, IDE doesnot accepts this. Please let me know How can I use a form larger than my development screen Size? Pankaj

For the purpose of control and improvement program. I need to catch the Exception. I don't know what to do below: 1. Control exception what set in the program and send notice to the developer (via Email) Best Regards!

I'm in an intro programming class and have a problem. Hoping someone can assist me. What I'm trying to do is import a data file and have it read the array in reverse order. That part I have. The second thing I'm trying to do is have it total the …

[CODE] void init(); void tim(); int str; int per; int tou; int rea; int qui; int wou; void main() { init(); tim(); cout<<"\nPerception-" <<per<<"\nStrength -"<<str<<"\ntoughness -"<<tou<<"\nWounds -"<<wou<<"\nQuickness -"<<qui<<"\nReactions -"<<rea; system ("pause"); } void init() { cout<<"You have 45 points to put into stats"<<"\nPerception-1pts. per \nStrength -2pts. per \ntoughness -4pts. per …

Here's a sample of the excel data: column A: partnumber AL-01-BLT AL-01-ATV AL-01-BRS AL-01-BAR column B: price 20 21 40 45 When the user selects the partnumber in combobox1 and combobox2, it should add the total price and output it in label1.. For some reason I'm getting an error now …

In the program i am currently building, i need to do a frequency analysis of the letter occurance in a string I know how to do this in c++ and the code for that is [CODE]#include <iostream> using namespace std; // Function to increment the letter count in the counters …

The program below makes two classes that when calling their generate functions in a .cpp file generates a list of soldiers and then a separate list of skills, I want to combine these 2 lists,that way you can say Soldier 1 has skill 1,4,7 while Soldier 2 has 3,4,5,6,7,8. How …

What I'm trying to do is read a line from a file containing some data that includes a person's first and last name, their hourly wage and the number of hours they worked, and then writing to a seperate file their last name, first name: wage. The input file looks …

Hi, I need to extract some info from a file. This is two rows from what the file looks like: prob=0.0093;ID=RGT430;BQRS=491;BRZ=-4.263;ID2=RT914;DRT=0.00;HRun=0;HaplotypeScore=0.2794; prob=0.003;ID=RGR301;BQRS=4;BRZ=-3.261;ID2=EV913;DRT=0.00;HRun=0;HaplotypeScore=0.2654; ....etcetc until last row: prob=0.345. I want to extract prob from each row in the file and put it in a new file, but I don't know how …

Hello everybody, While reading C++, I have been looking into iostream header file to understand a bit more about header file organization. I am not able to understand much of the code in there. For example the header starts with #ifndef _GLIBCXX_IOSTREAM. Does this check whether _GLIBCXX_IOSTREAM has been defined …

Hi I am having trouble trying to connect to a local MySql db using the MySQL Connector/C++. I was able to successfully compile the bellow code but when I run it results in a Segmentation fault. I am trying to run this on a Windows XP machine using the g++ …

Hello, I'm wanting to have multiple .cpp files in one project. I have three files: "Main.cpp" "Secondary.cpp" "Main.h" This is the content of Main.cpp: [CODE]#include "Main.h" #include <iostream> void Engine(); int main() { b = 10; a = 5; std::cout << a << b; Engine(); } [/CODE] This is the …

Have you ever cited the Python documentation? How did you do it? I can't seem to find author names and such information. I've only ever cited books as well. I'm trying to find out who authored the 2.7.2 docs, and how to cite them properly, since I used it to …

I'm getting an undeclared error in my main program at line 45. Can anyone find out what is causing it? Main [CODE]#include <iostream> #include <string> #include <fstream> #include <cstdlib> #include <vector> #include "playlist.h" using namespace std; int main (int argc, char*argv[]) { ifstream fin; int lineCounter = 1; string parsedLine[NUM_OF_FIELDS]; …

Hi, I cannot seem to figure out how to search through a created/filled dataset for a certain value which exists in column(1), returning Column(0)'s value into a textbox. My code looks like this: Dim connStringdg44 As String = "server=(local);database=Cricket;trusted_connection=yes" Dim conndg44 As New SqlConnection(connStringdg44) Dim strSQLdg44 As String = "select …

Hi there, It's been a long time since I've used delimiters in the Scanner class in Java. If I wanted to have any numbers between an expression, such as xx/xx/xxxx or an infinite amount of numbers between them with just the forward slashes as delimiters, what would the syntax be? …

Guys, I'm actually almost done. Basically what I have to do is to read from file with a list of words, sort them alphabetically and write them into another file. I am almost done, but the only thing is, the assignment says that we shouldn't change the case of words, …

Iam using data set and create table adapter then create select some data to be used in my aplication. In my app, i create data table to gain data from table adapter, but i don't know how to get some specific data, ex : item in column "a". Could you …

Hi All, I have one vb form with two textbox,one checkbox, and two buttons. I am using SQL Database as back end for this form. Controls of my form goes like that: 1. txtGenderID 2. txtGenderName 3. chkIsDefault 4. btnSave 5. btnCancel SQL Table as follows: Table Name: tblGender GsGenderCode …

So I'm having trouble parsing a double... Here's my code: [CODE]public class DoubleArray { static Console c; // The output console static final int total = 20; String[] numStr = new String [total]; Double numDouble; public void getAndStoreInput () { int count = 0; do { c.print ("Enter Double" + …

Hi, so my problem is I don't know how to read more than one line from a text file. say I have string.txt and it contains: Hello Java Hello World Welcome how am I going to read every line of the string.txt? I tried using FileReader and BufferedReader but it …

Hi everyone! I joined these forums about a week ago so I could try and learn more about Python, and thankfully I can say that I have learned a bit. Enough to try and create a Mastermind game, although I'm having trouble with converting the code into Pygame and give …

[CODE]using Excel = Microsoft.Office.Interop.Excel; namespace program { private void cmdOpen_Click(object sender, System.EventArgs e) { FileSystem.FileOpen(1, inputfile, OpenMode.Input, (OpenAccess)(-1), (OpenShare)(-1), -1); // 1 : excel file Excel.Application MyXl; MyXl = new Excel.ApplicationClass(); MyXl.Visible = true; Excel.Workbook xlWorkbook = MyXl.Workbooks.Open(inputfile, 0, false, 5, "", "", false, Excel.XlPlatform.xlWindows, "", true, false, 0, true, …

I am having a problem with a datareader. [CODE] Do While myData.Read itmListItem = New ListViewItem() strValue = IIf(myData.IsDBNull(0), "", myData.GetValue(0)) itmListItem.Text = strValue For shtCntr = 1 To myData.FieldCount() - 1 If myData.IsDBNull(shtCntr) Then itmListItem.SubItems.Add(" ") Else itmListItem.SubItems.Add(myData.GetString(shtCntr)) End If Next shtCntr view_data.DatabaseListView.Items.Add(itmListItem) Loop [/CODE] I have used message …

Hello, I'm currently making a program in Visual Basic 2010 for my Course work, and I'm struggling a little as it involves a "log-in system." The system will save the Users Information in a folder (Called UserInfo.txt) (Address, Password, Email etc..), and the folder name being the username of the …

Hello, I have one more question. I am connectinag to SQL Server 2008, not express, and I keep getting the "login failed for user "..."" The connection string I am using is: [CODE] Dim connStrg As String = "Data Source=" _ & ServerAdressTextBox.Text & _ ";Initial Catalog=" & _ DatabaseNameTextBox.Text …

In my code they're instructed to enter a width and height. However obviously these will be intergers, but I need to perform checks that they are intergers before they're used. Atm I've got this: [CODE] while True: if width.isdigit() == True and height.isdigit() == True: if width >= 2 and …