Madawar

Why is this not working [CODE]//Character Manipulation #include <stdio.h> int main() { int x; //for loops int counter=0; //for input char character; char sentence[20]; printf("Press 1 to use getchar \n Press 2 to use gets \n Press 3 to use sscan \n "); scanf("%d",&x); switch(x) { case 1: printf("Enter something"); …

Hi I'm new here and I have a problem which is hindering me. I have opened a file and wrote some stuff to it. Then later on I want to open the file and read it back in to a buffer. When I try to read the file back in …

Hello i want to create a file crawler that lists all files in hard disk using directory functions in C i have been able to list files in one directory only and haven't been able to crawl through other directories and sub-directories this is what i have so far. [CODE] …

I'm trying to create a method which checks if a certain text file is empty, and if so it deletes it. However, the program seems to freeze for one reason or another when executing this part. [CODE]try { BufferedReader in = new BufferedReader(new FileReader("File List.txt")); String str; while ((str = …

I am working on a program in c and I am trying to declare a ten element array, using a for loop to insert the elements. I am also using a second for loop to acquire the sum of all the elements in the array. I'm new to programming so …

Hi, Am a self teaching Newbie Assembly programmer :) Still in the theoretical Stages. My question is.... [B]According to the book am reading When you convert 254(decimal) to hexadecimal you get 0FEh. And when you convert -2(decimal) to hexadecimal using two's complement you get OFEh.[/B] When i do it manually …

[U]Which is the best IDE for C?[/U] Currently using Dev-Cpp. I am just wondering if there's any other better IDE around. Eclipse, NetBeans, Dev-Cpp, CodeBlocks or other??? thanks!

Hi, I recently started using Linux and have come to find that it suits me better than Windows. I am a newbie in C/C++ programming and my questions are [LIST=1] [*]How suitable is Linux for learning C/C++ programming as most of the books i have come across are based on …

[CODE]import java.util.Scanner; public class bankAccount { //instance variables public String name; public int number; public double balance; public double deposit; //constructor public bankAccount(String name, int number, double balance, double deposit) { this.name = name; this.number = number; this.balance = balance; this.deposit = deposit; } public double getBalance() { return balance; …

Hi I'm i beginner in java :$ and i have a problem .... with the code they want from me to write a program that reads and prints the number of occurrence of each alphabetical letter in the string . the program should call a method to creat an array …

hai have designed calc application but iam not geting how to get the clicked number shoud present in the text field how to do arithmetic operation iam beginer of java please can help