Software Development Forum

Hello frends, How to get Hour value at time now? example int32 Hour=getHour(now) ????

I have this code using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Data.OleDb; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Access_Database { public partial class Form1 : Form { private OleDbConnection myconnection; public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { string strconn = …

Hi.. I have checkedlistbox in Form1,i am populating it using the following code [CODE]System.IO.DirectoryInfo di = new System.IO.DirectoryInfo("E:\\Testing"); System.IO.FileSystemInfo[] files = di.GetDirectories(); checkedListBox1.Items.AddRange(files);[/CODE] now i want to bulid an xml file in Form2 using the checkeditems in Form1 for which i have tried with the following code [CODE] Options opt …

Is it possible to create a scripting language using Python? Interactive Shell is fine, just something which comes close to a scripting language? Which allows the user to script some sort of functionality? Maybe more that just a console like this: def main(): cmd = (raw_input('#>>')) if cmd=="do_stuff": print "Ok, …

Good Afternoon, How do you write a two nested do-while loops to display the pattern: * ** *** **** ***** ****** So far I have this code, but it just displays ****** int i=0; do{ cout<<'*'; i++; }while(i<5); cout<<endl;

My Ubuntu version is 12.04. I'm simply trying to include GL/glu.h in my program, but I get the error: `fatal error: GL/glu.h: No such file or directory` I include it like this: `#include <GL/glu.h>` I have libgl1-mesa-glx-dbg, libgl1-mesa-dev, mesa-common-dev all installed.

Hello all, Im getting the following error when i try to create a simple helloWorld C++ project in eclipse. Please note that i have MinGW, msys and my environment variables set up right. Im using Windows 7 and the 32bit Eclipse Juno. Error: Error 127 occurred while running autoreconf HelloWorld …

I have downloaded vpython and try to run one of the examples included with the program. [CODE]from visual import * floor = box(length=4, height=0.5, width=4, color=color.blue) ball = sphere(pos=(0,4,0), color=color.red) ball.velocity = vector(0,-1,0) dt = 0.01 while 1: rate(100) ball.pos = ball.pos + ball.velocity*dt if ball.y < 1: ball.velocity.y = …

Hi everyone, I was wondering if anyone could help - I'm trying to split up a char* that contains a string, something like "*Stephen*10:11:00*02/07/2012*Hi there" I'm trying to split it up so it gets the position of the first * then the second, and stores whats between them in name …

How to write a program that will find the smallest, the largest, and sum of squares values in a collection of N numbers? (using loops)

I was wondering if there is a way to open an SQL file and execute it from a c# application without prior connection to a database and also get the name of the default server that is used when SSMS is opened. at the moment i can open SSMS but …

Hi all Is VB6 a good tool for developning database apps for the XP and beyond OS ? I am especially intrested in sma; datyabases like coin collectors databases . Thanks Elico

**alue** I have a Customer class and a Repair class I have a TreeMap(customerDetails) of type <String, Customer>. Each Customer object holds a HashMap(repairs) of type<String, Repair>, the String represents the ref number of the repair. The user of my system types in a ref number, the program searches to …

How di I use I/O redirection to load the input into an array ? % a.out < inputfile That's what I found. I don't know if that's all you need or if there's more..

I have to write an application in python for image processing.I have made scripts of all the image editing options. Now I want to add GUI in it. I want a window where I can give the path of an image on which I want to perform the editing! At …

here are the files guys all I need is to connect my C# app to my sql in server management studio, please help and if possible, please include the step by step on how to do it. Thank you very very much!

Hi, Anyone suggest/Explain code optimization, time complexity of program. I came across Big O(n), Big O(...). can anyone explain what these means and how to find these for programs. -- Thanks in advance

Hi, People... I have a question about reading xls files in python then parsing it to sqlDatabase. The thing is, that the xls file(pricelist) we as a company use are ordered and it's pretty easy to sort that out. The problem comes with xls files from other companies. (We are …

Hi everyone I am trying to plot the data within the class XYDataset regress, vertically, right now they plot horizontally. Any help appreciated: package brainwavesanalyser; import java.awt.Color; import java.awt.Paint; import java.io.IOException; import java.util.ArrayList; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.chart.plot.DrawingSupplier; import org.jfree.chart.plot.PlotOrientation; import org.jfree.chart.plot.XYPlot; import org.jfree.chart.renderer.xy.StandardXYItemRenderer; import org.jfree.chart.renderer.xy.XYItemRenderer; import …

Hello guys, I am trying to insert watermark as text in word 2007 using c# but getting error can u pls help me out. here is my code... //THE LOGO IS ASSIGNED TO A SHAPE OBJECT SO THAT WE CAN USE ALL THE //SHAPE FORMATTING OPTIONS PRESENT FOR THE SHAPE …

im having a problem on my sql command. here is my command select ProductCode, ProductName, qtyinstock, critical from product where qtyinstock <= critical but it keeps on showing record that qtyinstock is not less than or equal to critical see this image http://a4.sphotos.ak.fbcdn.net/hphotos-ak-snc7/482956_437601922940311_1148836844_n.jpg

Guys can you please tell me that which is best (XML or HTML) actually i want to create a sitemap of my website so that's why i asking to you this confusion. please share your thoughts here... Thank You.

Hello all, I have this C# code where in I am writing some datato an excel sheet and then saving it using saveas. But when I run the program again for the next time it is asking me prompt whether or not replace the exisiting file. I want it to …

Hi, I am writing a game. Three card brag. The rules of the game are 1.Each player is dealt three cards. 2.The hand is then assigned a rank based on the cards recieved 3. The hand Ranks are 0,1,2,3 4. the hand ranks are then compared and the highest hand …

I'm really confused with this! I have 2 classes, Club and Membership. In Membership I have the method, getMonth(), and in Club I have joinedMonth() which takes the parameter, 'month' - so a user enters a month and then I want it to return the Membership's which joined in that …

Good day to everyone.. First Here is my code so far.. import java.io.*; public class Inventory { public static void main (String[]args)throws IOException{ BufferedReader bv = new BufferedReader (new InputStreamReader(System.in)); String x, z; boolean y = true; int a, b, c, d = 0; do { System.out.println("--------------------------------------------------------------"); System.out.println(" M I …

Hello, I am attempting to write the merge sort algorithm which will generate a vector of 20 random integers and then sort them. The problem is, it does not output the sorted list, it merely outputs a series of zero's and one's. My code is as follows, any help is …

I got the IndexOutOfBoundException in the following code. but I cannot find where went wrong. import java.util.ArrayList; public class sumArrayList { public static int calculateSumArrayList(ArrayList<Integer> Integers) { ArrayList<Integer> duplicate=new ArrayList<Integer>(); for (int i=1;i<=Integers.size();i++) { duplicate.set(i,Integers.get(i-1)); } return calculateSumArrayListHelper(Integers); } private static int calculateSumArrayListHelper(ArrayList<Integer> Integers) { //first: arrayList size 0 if …

Hi, I have some images which I update like below: count++; if(count >= sizeOfArray) { count = 0; } for(u32 i=0; i<sizeOfArray; i++) { s_image[i].image->setVisible(false); s_image[i].reverse->setVisible(false); } I want to know, how do I reverse it. I mean, it is increasing the count and I want to decrease it. The …

I'm out of practice on my C++ and have kind of picked up a new hobby; it turns out that I like creating electronic devices. Particularly amplifiers and sound to light kits. Stuff like that; the problem is that determining the amount of resistance a resistor on an old creation …

So awhile back I came here asking for help trying to read in data from a webpage, more specifically the HTML. I was running into an issue where the data wasn't actually being read (as if it hadn't loaded in). I had to put the program aside for awhile as …

If a heap is like a binary search tree shouldn't it search in O(log n)?

I've been working through an excersise in a introduction to Java book by Deitel and I have a solution to a problem. The program will compile, but I get a message that says, "Exception in thread "main" java.lang.IllegalArgumentException: adding container's parent to itself" Can Someone please help me? Here is …

This is a program using the `urllib` module to find the (html/any client-side script) source code of any website which exists. Have fun!

currently I'm rewriting old euler solutions into classes so i can store them in a library. I wrote a program that digitizes a number so it can check to see if it a pallindrome, The base class digitize dynamically allocates memory for the size of a number and stores each …

Hi guys, I am having a problem with the following code: #Health set here def win(): import time print "You win!" print "Thanks for playing" time.sleep(10) quit() def lose(): import time print "You lose!" print "Thanks for playing" time.sleep(10) quit() from random import randint pos_damage = randint(15,472) en_health = 1000 …

How can I create a Modifiable Const vector but make it unable to be resized? Either that OR I want to return a pointer from a function but not allow the user to delete it. This is my example so far: class MemberRawArrayVector { private: vector<unsigned char> MemberRawArray; public: MemberRawArrayVector(int …

Hi, I am trying to learn some basic game programming and already made simple pong game so I thought next step could be simple breakout. I already got ball and bat made by Rectangle. How about bricks, also Rectangle? If so it would be easy to break them just by …

Hello everyone,I need some good practise problems in java programming so that i can apply concepts in solving the problems.So any help would be much appreciated.Please refer me to any link or suggest me some book for the same and also I am new to this website so forgive if …

Hi, I have made a code where I write a recipe to a file and then I can read from the file and it is output in a listbox. I need to allow the user to change the amount of people served and then the quantities change to suit the …

hey guys i have done my codes and its working properly the only thing that's bothering me is that' when i input 52 and 'a' as my name, it wont ouput the right answer (it should be 'a' also) i hope you guys can help me thanks! public static void …

This is driving me crazy. I downloaded netbeans and love it but for the last 5-6 hours i have been trying to figure out why my java programs is not showing images. When i open it with jGrasp the images and everything loads perfect. With netbeans it will not show …

Hi, I am writing a script which will run a process in a while loop, i.e., user will execute `sh test.sh ` and the script will run a set of processes, I want to know how to kill the script which is having a infinite while loop in its contents. …

The code i used in JGrasp to show the image is not working in Netbeans The code i used in JGrasp is final ImageIcon icon1 = new ImageIcon("image/money.gif"); JOptionPane.showMessageDialog(null, " blah blah", "Text", + JOptionPane.INFORMATION_MESSAGE, icon1); And if i wanted to show an image in JOptionPane.showInputDialog would it be the …

You are required to write an application called Customer Billing System. This system will calculate water usage charges for a month that has been imposed by Syarikat Air Melaka Berhad. This system will categorise users into residential users and industrial users and calculate the charges based on data entered by …

To Check Wether the 3 Points are Collinear or Not.

Hi! I've encountered another problem, The code below is just the part of the code where the error occurs int FindStr(FILE *f, char *str) { int s_pos; //string position in the text int c_pos; //char position in the text char *string; char ccnt; //char count s_pos = -1; c_pos = …

I want to start a collaboration with just 1 Java programmer (intermediate or pro) for building our own graphics library . I have tools for real-time collaborative code editing (a plugin for eclipse), so you don't have to worry about uploading your code on internet and then I have to …

How do I make 6 labels and next to those labels there are 6 different times. And each time u click the label the time next to it goes down. I'm working in VB 2010.

Hello, I'm trying to convert some code from BASIC to C++.. But, I'm stuck on a particular part.. REM CREATE A MATRIX C WITH (COS(DN) , -SIN(DN)) : DIM C(NE, NS, 2) FOR N = 0 TO NE / 2 FOR E = 0 TO NE - 1 DC = …