Anuradha Mandal

Read here.... [URL="http://www.cprogramming.com/tutorial/c/lesson3.html"]http://www.cprogramming.com/tutorial/c/lesson3.html[/URL]

thines01 and pyTony are right.

Whats wrong with your code?

I do not get any disavantage of OOP. It reduces programming complexity ,also complexity of writing code. One can find the error of coding in OOP easily. It divides a complex code in many different simple parts. Object is the main thought of OOP. A programmer can use many programs …

I am new to web development.Can anyone say how to start it?I mean that how can I start this cource? Please help.

I have done a project like yours one.You do not mentioned any thing about your project.

[B]What would be a good project on networking?[/B] I am a second year IT student. I an learning about networking. Can any one give me idea about a good project?

Hi mcddewitt, I am also learning Java.Some one has said from Daniweb that is to download JDK from oracle and also download notepad++.Then he sujest me to start by writing codes.But do not use Netbean IDE and Eclips at first.These are for the professionals who knows Java already.

Why you have use getchar() ?

[CODE]if(ch = printf(""))[/CODE] I dont understand you condition. And If is not a loop.

CDo you have done a programe to print a pyramid of "1" like..... 1 1 1 1 1 1 1 1 1 1 or..... 1 1 1 1 1 1 1 1 1 1 ?????????????????????? First wright some code yourself weather it is wrong or right.

How can I will identify the different classes of IP address? I have learnt that........ [B]Class A:[/B] 1st Octet 2nd Octet 3rd Octet 4th Octet Network ID Host ID Host ID Host ID [B]Class B:[/B] 1st Octet 2nd Octet 3rd Octet 4th Octet Network ID Network ID Host ID Host …

I am not sure. But you can try it.... [CODE]String SQL = "SELECT * FROM sample "; Statement stmt = con.createStatement(); stmt = con.createStatement(); rs = stmt.executeQuery(SQL); jTextField1.setText(rs.getString(String.valueOf("column name from SQL table")));[/CODE]

Is it your full code?

[B]Mark198995[/B] Is here any thing wrong in your last code?

Please post your mathematical formulas. Oh! you did not mention what programming language do you know(if any). Do you know c? You can read from here. [URL="http://www.cprogramming.com/begin.html"]http://www.cprogramming.com/begin.html[/URL] You can also read this book from online. [URL="http://www.steveheller.com/cppad/cppad.htm"]http://www.steveheller.com/cppad/cppad.htm[/URL]

Do you have tried any code?If so , post it.

What data base server you are using?

I dont know whats wrong. but it could be Java database driver problem.Do you have installed the SQL connector for Java?

Is netbean IDE good for the beginners?

I am new in Linux operating system. Can any one tell me which one is best....Red hat , Mint , solaries.

[B]Input[/B] The input begins with two positive integers n k (n, k<=10^7). The next n lines of input contain one positive integer ti, not greater than 109, each. [B]Output[/B] Write a single integer to output, denoting how many integers ti are divisible by k. my code is......... [CODE] #include<stdio.h> int …

Which one is update software for c++ and c language. Some practice center such as Codechef,, Uva online judge , I submit a right code but they said the code has compiling error such as it does not familiar with conio.h,getch() etc. I use Dev c++. How can I solve …

Whats wrong with this code.... [CODE]#include<iostream> #include<conio.h> using namespace std; int main() { int x,y; cin>>x>>y; while(1){ if((0<x<=2000)&&(0<=y<=2000)) { if((x<=y)&&(x%5==0)) cout<<y; //else if((x/2)>y) // cout<<y; // else // cout<<y; else { break; } }} getch(); return 0; } [/CODE] I want to print the single value of y.I do not …

I think it will work...... use goto statement where you want to start.

Can any one say why the [B]break[/B] state does not work. [CODE]#include<stdio.h> #include <stdlib.h> int main() { int n; loop: scanf("%d",&n); if(n!=42){ printf("%d",n); goto loop;} else { break; } return 0; } [/CODE] this is my code.

There are many books on Algorithm.If you are not interested in books , you can search some algorithms by google.It will be helpfull.

Yes here is some problems in your code.You have to update your code like..... [CODE]#include<iostream> #include<conio.h> using namespace std; int main() { int i,j; cout<<"1"; cout<<endl; for(i=1;i<5;i++) { int k=1; for(j=1;j<i;j++) {while(k<=i) {cout<<k; k++; } }cout<<endl; } getch(); return 0; } [/CODE]

It works correctly.himgar is right.

In which sector you have interest such as games , database etc......

Just go to Google.

you declare two frame in the main method.For this reason these two open at a time. Delete this.... [CODE]//MainFrame Window MainFrame seal = new MainFrame(); seal.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); seal.setSize(200,150); seal.setVisible(true); seal.setResizable(true);[/CODE] I think now you can solve the problem.....

lena1990 Can you post your full code at least where these problems arise.Otherwise I could not understand your problem.

There are many tutorial in google.[URL="http://www.roseindia.net/java/"]http://www.roseindia.net/java/[/URL] [URL="http://www.java2s.com/Tutorial/Java/CatalogJava.htm"]http://www.java2s.com/Tutorial/Java/CatalogJava.htm[/URL] ok.....

Hey adri00713, NormR1 is right.First you have to design your system.I have done a project in Java(Admission test management system) few months ago. I also have to design my system first. So bro..first do this. like...... which information do you want to store in your database,which data you want to …

First write some code, Visit here for array.... [URL="http://www.roseindia.net/java/beginners/arrayexamples/index.shtml"]http://www.roseindia.net/java/beginners/arrayexamples/index.shtml[/URL] [URL="http://www.learn-java-tutorial.com/Java-Arrays.cfm"]http://www.learn-java-tutorial.com/Java-Arrays.cfm[/URL] [URL="http://www.java-samples.com/showtutorial.php?tutorialid=234"]http://www.java-samples.com/showtutorial.php?tutorialid=234[/URL] First achieve some knowledge of Java.

use [B]goto[/B] statement......

I can not run this program in my C++ compiler(Dev c++). [CODE]#include <iostream.h> #include <conio.h> #include <graphics.h> #include <ctype.h> #include <stdlib.h> #include <stdio.h> int main() { // clrscr(); int gd = DETECT,gm,errorcode; //Requesting auto-detection. //Initializing graphics and local variables. initgraph (&gd, &gm, "d:\\bc3\\bgi"); //Path where graphics drivers are installed //Read …

Here is a command in MySQL UPDATE table_name colomn_name="updated_data",colomn_name="updated_data" (WHERE primary_key="a_data"); Try this structure.

[CODE]#include<iostream> #include<cstdlib> #include<conio.h> using namespace std; int main() { int i,j=0; cout<<"1"; for(i=1;i<=55;i++){ if(j>12) break; else{ if(i%2==0||i%3==0||i%5==0) j++; } } getch(); return 0; } [/CODE] This is my code .I want to print the numbers whose only prime factors are 2, 3 or 5. The sequence 1, 2, 3, 4, …

Post your code that you have tried.

Just use the header file #include<conio.h> It supports getch().

I want to print a pyramid like this..... ***** **** *** ** * This is my code.....[CODE]#include<iostream> #include<conio.h> using namespace std; int main() { int i,j; int b; char* sp=" "; cin>>j; for(int a=j;a>=1;a--) { for( b=a;b>=1;b--) cout<<"*"; cout<<endl; for(int k=1;k<b;k++) cout<<sp; } getch(); return 0; } [/CODE] But it …

/* Function definition--ascending */ [CODE]for(x=0;x<10; x++) for(y=x+1;y<=10; y++) { if(fUserArray[x] > fUserArray[y]) { temp = fUserArray[x]; fUserArray[x] = fUserArray[y]; fUserArray[y] = temp; }//end if }//end for loop[/CODE] For sorting a list of one dimention you will need two for loops.

You will need two different connections for two different tables.

IF YOU WANT TO PRINT ! TO 35. tHEN THE PROGRAM WILL BE [CODE]for(i=0;i<=35;i++) cout<<i;[/CODE] Your question is not clear to me. Please submit what you have tried.

The name of your Jframe is MyForm. You have to declare a object of MyForm type as ROVY has said.... [code]MyForm Firm =new MyForm(); Firm.setVisible(true);[/code] in the class " Firm ". Then it will looks like........ [CODE]public class Firm { //---------------------------------------------------------- // Creates a staff of employees for a firm …

[B]I have instalied RedHat. But i can not pertitioned it. How can i will do this? Please help.[/B]

You did no mention which server you are using for DB in netbeans 7.0 . I have done a project recently in Netbean 7.0 using MySQL Data base server. I will prefer you to use it. Because it is easy to use for the beginers. plz use it...... If you …

please submit the code ... In which you have problem.