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reading name contact in contact list
Im making a contact list, and my code compiles and runs, when you add the contact, type or email or phone its supposed to read them to you, the problem I have here is when I add the contacts and press...
View ArticleSaving Abstrace, ToString To File
I have a little Problem, I am trying to Save a ToString to a Text file with a public abstract holidays(); The Part i'm having problems with is is asking me to change the StaffList to an Int, my Text...
View ArticleConnectingto ms sql database using oledb
i wrote this bit of c# code to go into the database and fetch a username but it keeps on saying the connection is not open but i opened it so i do not understand. This code is written within a class...
View ArticleWhat is the best way to get into Java game programming?
Hey guys, I want to learn Java game programming. I was wondering, what is the best way to learn Java game programming. I DON'T plan on doing this overnight, but I do plan on devoting much of my time to...
View ArticleArrays as member variables & setting values
I am trying to use a scanner object to initialize an array object from a class but am stuck on how to do it. static class MyDataStructure implements Comparable<MyDataStructure> {...
View Articleproblems getting the functions in this code to work
the program so far is a gunstore that has 12 guns selling, as it should b able to perform several functions that I am having trouble with: (1) find the highest sale (2) item that sold the most (3)all...
View ArticleXPath parsing error
I am using java xpath to get the markup off of an external web site? Is this legal? I wanted to get live XML feeds of football scores but everyone charges. So I decided to take this approach, is it...
View ArticleUnderlying Model class
i have made an ASP.Net MVC 4 web application. Within this i have an underlying C# model that listens for incoming requests on a port. How do I make it so this class is constantly running (i.e can...
View ArticleCalculating Pi with Thread
Hello I am trying to make a programm to calculate pi through Gottfried Leibniz formula (1-(1/3)+(1/5)-(1/7)+(1/9)...)=pi/4 I must make 4 threads. The first will calculate the formula for i=1 to 1000...
View Articlephp select list option
I have no experience with php and feel that I am doing something wrong with the file I have created. I am building a (HTML) web form page that will submit the data to csv file. I plan to use a php...
View ArticleEmail sendTo problem
Ok so I'm working on an email client in VB.NET. I've done a simple one before with the email address and password coded in, but this time I'm trying to have the user input their gmail login when they...
View ArticleHow to Scroll down multiline textbox using enter?
How to Scroll down multiline textbox using enter? I'm Making A Virtual songbook... i want to see the lyrics in "project mode". The lyrics is so long to read all.. i want to use enter to see the next...
View Articlerandom monoalphabetic cipher java
I have a program that accepts an input file, an output file, and an encryption key from the user. The program uses the key from the user to encrypt the input file and writes the encryption to the...
View ArticleSimplifying fractions
Im working on a fraction calculator, I manage to get the "+" and "-" operators to simplify correctly. I cant seem to get the "*" to simplify. I have not tried to get "/" to work yet. Why is my program...
View Articlecreating a number game, help with how to switch players
The game is for 2 players you start with 7 to 21 coins and each player has to take away 1, 2, or 3 coins, whoever gets the count to 0 wins. I'm having trouble on how to switch the players and assigned...
View ArticleError on Win Server 2008R2 querying Excel 2003 with Jet 4.0
Good Afternoon, The following code reads distinct dates from a column in an Excel 2003 spreadsheet and populates a drop down combo box. The development environment is Microsoft Visual Studio 2010...
View ArticleError: java:50: error: '.class' expected... Problem
Hi guys, I've got work to do with a conversion program and our professor got a bit specific. All in all we have to do this: Conversion Program (using Methods): Write a program that converts meters to...
View Articlefalling numbers from top
can anyone guide me how to do this ,I've tried a lot but it's not fulfilling the requirement
View Articleconverting input resistor colors to values -recognising the multiplier
Input 2 (two) resistors [either a resistor value or color code user choses (3 bands, tolerance not necessary)], compare the input value to standard resistor values (see below), and compute the...
View Articleinput validatin with UI
I am writing a program that is suppose to verify user input (only numeric and positive). Once the user enter all inputs correctly then he can click on the run report program. My problem is that i am...
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