stevanity

Once harm has been done, even a fool understands it. -- Homer

[ATTACH=RIGHT]17428[/ATTACH]Almost every programmer knows his name. He's a living legend in computers. His name is Bjarne Stroustrup, and he created the world's most popular programming language, C++. I had a chance to ask him a few questions. The first three of the questions I came up with, and the remainder …

Using the Load and Unload events of the Forms add these subs to handle a simple fade in and out effect. This is not limited to just one form. The subroutine definition can be added to any global class allowing the use on any form or sub-form.

Hi, I am working on a problem. I have a set of advertisements that I need to print on a paper. The ads may be half page, quarter or full page. The advertiser may specify the location (geographical area - out of finite set of areas), intensity (number of flyers …

Hi i m just learning rails and i want to import my sql data to rails .. i have created database and i had run rake to create shema etc... i m using windows 7 thx

Ok so I'm using a buffered reader to read a file and it works alright but my problem is I have integers in this file I have to find and place into an array and I don't know how to do this(feel so stupid). I'm trying to work on a …

I have been developing a rails app for a week now. I use jquery-rails gem to use jQuery and everything was working fine. But today, when I started the development server, jQuery just wasn't loading. The console gave the error `jQuery not defined` and `$ not defined` and so forth. …

Alright. I am a beginner and I am unable to find a solution to this problem. I am developing this quizzing application. I have built the part that allows you to create and manage questions classified by difficulty and tags. But Im not able to think of a proper quiz …

Im from Chennai, India. And my university is Anna University. Our results are published in their website and in couple of others. Our college staff go into each url for each student and copy marks and do analysis stuff. Im working on a project to help them do it automatically. …

I usually listen to music while I'm browsing here, what are you listening to right now? EL-P - Fantastic Damage

Hey guys. Im designing a web app with rails for storing and analysing college students' marks. Ive come up with a database design like this:  Now IM not sure how to set the associations. Can you please help me? And is the design ok?

When did you start programming and what language did you start in? Here, I'll start: I started when I was around 15 but kinda stopped for awhile because it seemed too difficult. So around 17, I really got back into it and started learning more and more as I progressed. …

Hi! I'm new to this forum! Wondering what certifications everyone has?

Hello guyz! Im conducting a debugging contest... Im writing some questions... I wrote a code implementing virtual functions.. Im not sure where to include bugs here.. Can anyone help me add bugs to this code?? Please bugs must make people think.. THey must not just be syntactical errors.. Thank you.. …

When I compiled this program... [CODE]#include<iostream> using namespace std; class base { public: virtual void show() { cout<<"\n Base class show:"; } void display() { cout<<"\n Base class display:" ; } }; class drive:public base { public: void display() { cout<<"\n Drive class display:"; } void show() { cout<<"\n Drive …

[CODE]import javax.swing.*; import javax.swing.border.*; import java.awt.*; public class ConnectFour { // the grid used for storing the game layout. private int[] [] grid; // the player whose turn it is. private int currentPlayer; public ConnectFour () { // create the grid grid = new int [7] [6]; // initialize the …

I have configuration properties implemented as a java.util.Properties Object with the mappings saved in a config.properties file. I have managed to update the properties in a user input panel, so the user can change any settings while the application is live. However I want any changes a user makes to …

Returns the largest sum of contiguous integers in the array Example: if the input is (-1, 2, -3, 2, 0, 5, -11), the largest sum is 7 Time complexity is O(n).

I wanna know what type of parser is used in the gcc and turbo c++ compilers. whether a top-down or bottom-up parser is used..... ?

I wanna know what type of parser is used in the javac compiler. whether a top-down or bottom-up parser is used..... ?

I need to parse this document with email ids and convert them to a csv file... source. [CODE]xxxx@xxx.com; hello@gmail.com; John (john@hotmail.com);[/CODE] and so on.....lots of emails are there :D output: [CODE]NickName, Email ,xxxx@xxx.com ,hello@gmail.com John,john@hotmail.com[/CODE] Please help me. This aint a homework. Im trying to recover my emails... hehe. I …

Hi everyone, I'd like to ask our Java experts a simple question about learning Java. I want to know how to learn a programming language in easy steps(if possible) especially Java. Would anyone suggest a good way of learning it and improving the way that from how a normal person …

the output of this program should return the number of letter in words [CODE]/** * @(#)Coun.java * * * @author * @version 1.00 2011/11/18 */ import java .util.Scanner; public class Coun { Scanner input=new Scanner(System.in); public static void main(String [] args) { System.out.println("Enter a string: "); String[] arr = input.nextInt(); …

IM new to Ruby and RoR. I have very less prior experience with web techs. I know how web works and worked with pre coded php code (edited em)... and ran websites with template scripts and wordpress cms. But never built em on my own. Now I wanna learn a …

IM new to Ruby and RoR. I have very less prior experience with web techs. I know how web works and worked with pre coded php code (edited em)... and ran websites with template scripts and wordpress cms. But never built em on my own. Now I wanna learn a …

Hello all the gurus out there, I'm working on a project that requires me to log method calls that occur in a running Java program, I did some research for the past two weeks and learnt that instrumentation might be the way to go but it's largely complicated for my …

Hello everyone, i thought of this question and i would greatly appreciate some pointers on it. I have 2 simple Java Projects which are GUI based. One writes some information to a text file. The other reads the text field and displays it on the GUI. My question: Is it …

Hey Im currently working on a application server written in Java but to use information from a C++ program. The company seems to agree that rewriting thousands of lines of code would be time consuming and simply making libraries of key functions of the C++ program and then passing them …

hi i'm having some trouble with objectinputstream. i wanted to know if it is possible to validate whether the contents are string or integers then i also wanted to ask how i could convert the contents to int []. For the latter i tried converting it to char [] first …

Hi, Does anyone know a method or some code to find out whether two numbers have at least one common factor? I currently have a gcd method that finds the greatest common divisor between two numbers however an arithmetic exception is thrown if the two numbers have no common divisor. …