Software Development Forum

I want get a root of number in C# what library i must to insert and what command solve it

I get this error that I don't know how to properly prevent it from happening: [QUOTE]Cannot bind to the property or column SomeField on the DataSource. Parameter name: dataMember[/QUOTE] I'm including a zipped up project I created that simulates what is happening in my much larger application. I have created …

Guys I'm supposed to write a program that displays the date and time using C along with username and password inputs I came up with the following code [code] #include <stdio.h> #include <termios.h> #include <unistd.h> #include <time.h> #include <curses.h> #define PASS_LEN 25 int current_getch; int doloop = 1; static WINDOW …

hey guys can u pls help in developing this program...im really very beginner in this...can u pls teach me how to start.. thank you so much...god bless You are required to develop a system to record details of student. This system should be implemented using structure and array. You are …

What would a recursive function (not from a class) that puts some kind of element (like an integer) into a 2D array look like? I noticed a 2D array seems to be a bit different from a regular array in a function. Is the first bracket always empty and the …

hi i want to create a csv file using [B]VB.net 2003 [/B]and save the data from an array in it... i have searched everywhere and i did not find a solution. please help :'(

Hello everyone! I am trying to write a program in C for the RSA encryption. I have come this far and can't seem to go further. I don't understand why it is not giving me the desired results. My program style may be a bit naive i am just starting …

i have this code. [CODE=java] numberPlayers = 2; players = new Player[numberPlayers]; setName(); setHand(); private static void setName() { for(int i=0;i<numberPlayers;i++) { out.print("Player "+ i + " name: "); players[i].setName(in.nextLine()); out.println(); } } private static void setHand() { for(int i=0;i<numberPlayers;i++) { out.print("Player "+ i+1 + " hand: "); players[i].setName(in.nextLine()); out.println(); …

Are there any Python modules that convert strings to binary? (like [url=http://www.nickciske.com/tools/binary.php]this[/url] site) I googled 'python ascii to binary' and I found binascii but I can't figure out how to use it, well I don't think it's what I'm looking for. My plan is to write a script that takes …

Hi, My Dear Friends i have Develop a Inventory System in C#, now i want to print the Reports, But there is no link for Crystal Report in C# Express 2008... Please any body tell me that what should i do to get the crystal Report to print out the …

I hav to do a project on online examination using java and j2ee concepts. I donno from where and how to start. I donno which concepts to use. Am not confident with the concepts. But am sure I can learn and do.. plz someone guide me to do the project. …

I am trying to accomplish a Master Detail Display here. The master item is ProductName and Child items are the details of the Product. Example: Dell Desktop V305 - Model: Black - 23877487y24y - Mother Board - Intel .... - RAM - 3 GB DDR HP Printer - Ink Jet …

How would someone go about creating a new cmd window and position it where ever from a win 32 program whenever .Also be able to get a handle to it to output text to the cmd window aswell.What call is required ? Thanks

GUIdancer 2.2 Automates Failure Retires If at first you don't succeed, try, try again. Such is the way of GUIdancer 2.2, the latest version of the function-test automation tool from Bredex, which began shipping yesterday. The keyword-driven tool for Java (Swing, SWT and RCP) and HTML can now retry failed …

If you’re looking for low-cost GUI-test automation for Java, Qt, Mac OS X and Web applications, here’s a product you might find useful. Have you heard of Squish? It’s an automated function-testing tool from [URL=http://www.froglogic.com/pg?id=Home]Froglogic[/URL]. Released today was Squish 3.4, adding support for the May release of Trolltech’s [URL=http://trolltech.com/company/press-center/Qt4PressRoom]Qt 4.4 …

SourceLabs is like the L. Ron Hubbard for the software community; it makes a living on developers in need of self-help. The company today added Eclipse projects to Self-Support Suite, its support tool and service for Java and Linux developers. The suite now counts the copious creations of the open …

Virtualization of operating systems is all the rage these days; the benefits to software developers and testers are clear. What if you could virtualize applications? According to [URL=http://www.xenocode.com/]Xenocode[/URL], you can. The company today released [URL=http://www.xenocode.com/Products/Studio/]Virtual Application Studio[/URL], a US$40-per-seat environment that turns an application into a self-contained executable, able to …

It was the belle of the ball stumbling as she made her grand entrance. Sun Microsystems on Tuesday, hoping to make a big splash at JavaOne with the launch of its shiny new platform for rich internet application development, saw demos of [URL= http://www.sun.com/software/javafx/index.jsp ]JavaFX [/URL]repeatedly crash. Like blaming it …

Overview: This article practically describes how COM objects could be utilized in Java. The user should understand and have general programming skills in Java. This article also gives a small introduction of what COM is all about. What is COM? COM is a popular object model for creating software applications …

[URL="http://www.linspire.com"]Linspire[/URL] and Microsoft in agreement over something? Although it sounds unlikely at first glance, that is exactly what is happening as the developer of the Linspire commercial and Freespire community desktop Linux operating systems announces it will join Microsoft in its efforts to improve the ability of OpenOffice.org users to …

Monday, Sun Microsystems released the latest version of Java -- Java Standard Edition 6. It's available to developers in the Sun Developer Network ([URL]http://java.sun.com[/URL]). The final release is planned to ship in January. Java's taken a lot of time for this release. They've worked at it for at least 2 …

Tim Berners-Lee has a [URL="http://dig.csail.mit.edu/breadcrumbs/blog/4"]blog [/URL]that is, more often than not, worth reading. Certainly that has been the case over the weekend as the inventor of the World Wide Web has been talking about reinventing HTML. Referring to the W3C HTML group Berners-Lee admits that it is important to have …

I was reading the [URL="http://google-code-updates.blogspot.com"]Google Code Blog [/URL]and noticed that Google software engineer Matthias Zenger happened to announce the availability of the updated Google Base Data API last week. This lets you develop applications that can dynamically interact with Google Base, obviously. Perhaps a little less obviously it also allows …

It has been a busy week for both [URL="http://www.w3.org"]W3C [/URL]and anyone who is serious about XML. The [URL="http://www.w3.org/XML/Core/"]W3C XML Core Working Group[/URL] has published the fourth edition of XML 1.0, and second editions of XML 1.1 and Namespaces in XML 1.0 and 1.1. Forming, as they do, the bedrock for …

Convert string to other datatypes via template. See below.

Random number generator under its own namespace. Its a sample program.

This program converts any number that you enter to a binary number. For more information on binary numbers, visit: [url]http://www.math.grin.edu/~rebelsky/Courses/152/97F/Readings/student-binary[/url] :)

The user enters the full location of a file and the program determines whether the file is a sound file or an application and opens it after a user specified time. Example: Location: C:\Where ever\file.mp3 OR C:\Another Where Ever\prog.exe TIme(in mins): 10

A program which accepts a sentence from a user, and uses a [I]'for loop'[/I] and determines the longest word in the sentence entered.

This is how I would write the standard library function [B]strstr[/B] if I had to implement it from scratch.

The Sort method of the List class sorts everything the default way : ascending. You can use the Reverse method of this class to get what you want or you could implement the IComparer interface like in this snippet.

This generates a random number string. I needed to post this code to link to it :P

Word: '[B]trouble[/B]' First vowel encountered: '[B]o[/B]' Therefore, the Piglatin version: '[B]oubletray[/B]' [I](From the first vowel till the last letter, concatenated with the first few letters which(or were not) left out, which concatenated with a standard 'ay')[/I] So, the Piglatin form of '[B]sravan953[/B]' would be: '[I]avan953sray[/I]'

This code snippet accepts a user-defined set of numbers, then accepts those many numbers, and displays the highest and lowest number.

I haven't really used Lists very much in the past so I wanted to mess around with them today and see if I could do anything that was neat. In this snippet I create a list from a text file. In my case I used names of people I know. …

The program accepts a sentence, stores each word in it as a separate element in an array, then asks you for a word, and return whether or not the word is present in the sentence you entered.

Example of how to get a random number in the range of six and return a value based upon it. Please Rate/Comment/Report Bugs

If you need to execute SQL Statements\Stored Procedures\UDFs which return\don't return results, Here I've developed this class to be used in Data Access Layer.

A code snippet which accepts a word or a sentence from a user, and then sorts it, and displays the sorted list.

The user enters their first, middle and last names and the program prints their full name.

Here's I wrote some code to say binding not means control and data from database, it may be class holds some data

Here's I wrote some code to create login on SQL Server. 1- Add references (Microsoft.SqlServer.Smo, Microsoft.SqlServer.SqlEnum and Microsoft.SqlServer.ConnectionInfo) to your project. 2- Call method CreateLogin which takes to some arguments (documented)

Here's I wrote some code to backup your database 1- Add references (Microsoft.SqlServer.Smo and Microsoft.SqlServer.ConnectionInfo) to your project. 2- Call method BackupDatabase which takes to arguments database name and backup file path with extension .bak (preferable)

This is a portable implementation for converting a character or an integer to its binary text equivalent. It makes use of the [B]CHAR_BIT[/B] constant (which is defined in the header file [B]climits[/B]) to get the number of bits a byte consists of on the implementation where you compile this code …

The matrix class in .NET is not a full featured matrix class as mathematicians would like to see it, still you can do amazing things with it. Create a new windows form application. Fill in the code and you are ready to experiment. In the code I do something with …

I didn't know what to do and I thought: why not try writing an interpreter, I've never done this before and it seemed quite challenging, so I started writing code.... The code which you can find below is only a simple base upon which you can start implementing your own …

This is a query aggregator that stacks up queries and parameters until you hit the hard limit of 2010 set by the SQL Server/Driver, or you call .RunQuery() Scott Knake [URL="http://www.apexsoftware.com"]Custom Software[/URL] Apex Software

Check Palindrome: Binary & Decimal

I'm sure this has already been done, but to practice understanding Data Structures better I decided to try making one of my own, given only an idea of what type of functionality I want, a pencil and some paper (as well as .txt file, modified into a .java file =p …

three lines of code to check MS Excel is installed on PC