Software Development Forum

I need help in reading numbers using scanf functions. A range of numbers have to be scanned.No array should be used.No limiting condition for reading is given.What shall i do.?

void main() { int i=2; clrscr(); printf("%d %d %d %d %d",i++,i--,--i,++i,i) ; getch(); }

SO im working on a python code that reads a csv file with 1600 entries roughly and i am splitting them up on the collum value of pc numbers. I keep getting a error that states " Traceback (most recent call last): File "C:\Users\HatterX\Desktop\test\test25", line 50, in <module> data.sort(key=lambda x: …

Assalam o Alikum my question is that what is the difference between character array and string. my instructor is use char str [50] instead of string str. and i can not understand what is difference between them.

Hi. I'm trying to implement a disk scheduling algorithm using a vector. I am able to find the smallest element of the vector with my findMin() function: int computer::findMin( vector<int> v ) { int minIndex = 0; for( int i = 1; i < v.size( ); i++ ) if( v[ …

so heres the code import pyHook, pythoncom, sys, logging file_log = 'C:\\LogFile\\log.txt' some other non important stuff here so the issue is that everytime i try to run the program it says that pyHook is not a module. I have downloaded it for my system but it still doesnt work, …

hi can u please help me solve this question. A small company dealing with transportation has just purchased a computer for its new automated reservations system. You have been asked to program the new system. You are to write a program called ReservationSystem to assign seats on a vehicle. Your …

Hi all , can you pls say how i able to send the email notification alert with the datas getting from Sql server 2008 using windows service . - Thanks in advance

IF YES THEN WHERE IS THIS CONTROL AND HOW TO USE IT????

I Have A DataTable In MSAccess TbJform and I want to Show the Columns of TbJform in ListView.................The Columns Are JformNo,JformDate,PartyName,Bags,Packing,Loose etc.............now what sholud i do to show the all the colmns in listview...

Hi all, i having a little problem, i have a webpage on iism that has 2 virtual directorys each with one project. Now the problem is bechas of "Paths", how can i get the path(virtual path) od the first level of the virtual directory?? Best Regards

Can anyone pointed out what is wrong with this code. I got an annoying error something with Scanner method. import java.util.*; import java.io.*; //import java.lang.System.*; public class cTedit implements ICommand{ @Override public void Execute() { InputStream istream; OutputStream ostream = null; int x; final int EOF = -1; istream = …

//hello.java import java.rmi.*; public interface Hello extends java.rmi.Remote String sayHello() throws RemoteException; } //HelloImpl.java import java.rmi.Naming; import java.rmi.RemoteException; import java.rmi.server.UnicastRemoteObject; public class HelloImpl extends UnicastRemoteObject implements Hello { public HelloImpl() throws RemoteException {} public String sayHello() { return "Hello world!"; } public static void main(String args[]) { try { HelloImpl …

I have a source code here that counts the frequency of alphabetic characters and non-alphabetic characters (see the source code below). import java.io.*; public class letterfrequency { public static void main (String [] args) throws IOException { File file1 = new File ("letternumberfrequency.txt"); BufferedReader in = new BufferedReader (new FileReader …

An image resize script that I have written to scale images from a digital camera. I couldn't used the gimp (my favourite image editor) to scale each of them one by one. This script takes two arguments which are both directory names. The first one is the directory containing images …

Using the Python Image Library (PIL) you can resize an image. Several filters can be specified. ANTIALIAS is best for downsampling, the other filters work better with upsampling (increasing the size). In this code snippet one image of each filter option is saved, so you can compare the quality in …

I'm writing a program where the settings of a spreadsheet-like field of textboxes are changed using two for loops, and I can't for the life of me figure out why it's not working.I have tried declaring the txt variable and name variable in different orders using different methods, but nothing …

1. This assignment asks to add some code from to a previous assignment I had. I have been confused about this overload operators alot and im confused on how to do it in my code any help with this will be good A) overload the >> operator to allow for …

i found following code to create a two dimensional array at run time if one of the dimension is known.. char (*c)[5]; c=new char[n][5]; first line is pointer to an array of 5 integers but i couldnt undesratnd the second step.

Hi I’m working right now with computer forensics. I have an xml file which I have saved from Process Monitor . The file look like <?xml version="1.0" encoding="UTF-8"?> <Company>Sysinternals - www.sysinternals.com</Company> <module> <Timestamp>130412795960224800</Timestamp> <BaseAddress>0x6de80000</BaseAddress> <Size>24576</Size> <Path>C:\Windows\system32\Riched32.dll</Path> <Version>6.1.7600.16385 (win7_rtm.090713-1255)</Version> <Company>Microsoft Corporation</Company> <Description>Wrapper Dll for Richedit 1.0</Description> </module> <module> <Timestamp>130412795960224800</Timestamp> <BaseAddress>0x6f3b0000</BaseAddress> <Size>65536</Size> …

i have a vb.net form linked to database access-Table1 In the form three checkbox as HB,TC and 2 textbox-ID,Age I am using following code but is its not working. If Hbtxt.Checked Then cmd = New OleDbCommand("insert into Table1(ID,Age,Hb) values ('" & IDtxt.Text & "','" & Agetxt.Text & "','" & Hbtxt.Text …

Need a little help please: i have been trying to complete this for a couple days but i get more and more confused everytime i try. When an object is falling because of gravity, the following formula can be used to determine the distance the object falls in a specific …

I have two functions declared in my program, and i want to use the variables in another function to display the matched images. My code is: def messageWindow(): win = Toplevel() path = 'C:\Users\HP\Desktop\dataset' COLUMNS = 12 image_count = 0 for infile in glob.glob(os.path.join(path, '*.jpg')): image_count += 1 r, c …

# I want to print a string in uppercase and backwards# string = raw_input ("Favor ingrese su cadena-> ") print string.upper() #this one prints only in uppercase# `HELLO` #I want to print it backwards# `OLLEH`

` >>>backwards('real') laer # besides I want to print it in uppercase # LAER `

@echo off set /p Pause=Before >nul set /p Pause=After (@edit Before `>nul` there supposed to be sign, but it's not visible in post.) What does this script do, is print "Before" wait till user presses enter, "Bleeps" and prints "After", after pressing enter application stops. But output is: '' is …

Hi guys ! I'm using linux OS, and i have gcc compiler in it defaultly. But i can't compile advanced programs which include "windows.h" in it. Can you please provide free download's link for such compiler?

**WHY StrCpy - dosen't work normally :( ? Where is mistakes?** #include"string.c" int main() { printf("Hello World!\n"); char *text = "GOOOD TEXT ALL TIME VERY POOR "; int temp = strlen(text); char *copy_text; printf("size text: %d\n", temp); StrCpy( copy_text, text ); printf("TEXT: %s\n COPY_TEXT %s", text, copy_text ); return 0; …

Hi guys I have already posted code to do with a solar system but this is my second go at it to make it better and more clean but i am have trouble making it actually print out the result in turtle. Could some one please help me? I think …

my question is that when we use static data member and ststic function and nobody can not satisfy me about this question i need actual reason of using the static data member and ststic member function

write a c++ class run that contains followin data member 1)name of runner. 2)distance covered by runner. class ha following member function 1)get function for input runner name and distance. 2)show function to display runner name and distance. the user should be able to show the name of the runner …

Hi All, I am new to webservices.I am using eclipse,tomacat6 and axis2. When i was converting a class to webservice upto WSDL creation was done.After that i was getting error like [B] IWAB0014E Unexpected exception occurred.[/B] and details are[CODE]IWAB0014E Unexpected exception occurred. The char '0x0' after 'return code: 502 <HEAD><TITLE>Connection …

Hi, in my polynomial class all the terms consist of a List of tuples (double, uint), representing the coefficient and the exponent; a real and a natural number. The +operator implementation works great, but I was wondering if I could avoid to write two times `grouping.Sum(s => s.Item1)` It somehow …

I have this code that outputs the tfidf for all words in each file in the directory. I'm trying to transfer this to a matrix where each row correspond to each file in the directory and each column to all words in the files and I have some difficulty in …

This is what I have to code. Input an array of numbers(any numbers that user inputs from standard input, aka keyboard), remove numbers from array that are not 0 and 1. Thay array should now be bitwise moved with << or >> (again user choses the number of spaces moved …

Hi everyone I have a question and I need your help I want to sort an array but I dont want to change the index I mean if I have an array Array[6,5,4,3,2,1] it will be like this 0 6 1 5 2 4 3 3 4 2 5 1 …

Suppose I have the following generic classes; Queue<T> KellysCoffee CheckOut and the following generic interfaces QueueInterface OrderLineInterface Suppose I want `KellysCoffee` to extend Queue class and implement `OrderLineInterface` This is how I've done it private class KellyCoffee<Order extends Queue<Order>> implements OrderLineInterface{} Now when I try to implement `CheckOut` public class …

how can i develop pen pal program through pen pal

i"m new at this.. please help me! i keep getting this error Error 5 error C2360: initialization of 'levelOne' is skipped by 'case' label. I get a "transfer of control bypasses initialization of:" error when i try to build the following switch: void ViewCourses() { int choice = 0; cout<<"Please …

I am working on a project to create a front end in vb 2010 for an access database. It is adding the records in vb but not saving them in the database; this is the code i have so far: `Inline Code Example Here`Public Class Form2 Private Sub Button1_Click(ByVal sender …

I have been trying to fix this since two eeks and I have no clue what I am doing wrong. I have gotten the program to work so that it can tell if a number is prime or not, but the problem I am having is showing at the end …

#include<stdio.h> int main() { int pcheck=1,i; int k=1000 for(i=2;i<k;i++) { if((k%i)== 0) { pcheck=0; break; } } if(pcheck) { printf("%d is a prime .\n",k); } else { printf("%d is not a prime.\n",k); } return 0; } this code works to check any number i that write in k but when …

Hello everybody, I was asked by an interviewer the following question. but I was not able to answer. Please get back to me if you know the answer. thank you in advance. Que: What is the exact difference between the "for" loop and "while" loop in C language ?

I'm trying to write a simple game using SDL and OpenGL. Up until now, I was using purely SDL and pixel manipulations on the framebuffer to draw lines and other shapes. However, as you would expect, that got unbearably slow as the number of objects on the screen increased. Now …

I am desperately trying to add a DataGridViewComboBoxColumn to my DataGridView programatically. Here is the Code I've got so far. DataTable dt = new DataTable(); dt = _userBL.getUsersTable().DefaultView.ToTable(false, "Person_ID", "FirstName", "LastName", "Title", "Username"); dataGridView1.DataSource = dt; DataGridViewComboBoxColumn ComboBoxCell = new DataGridViewComboBoxColumn(); ComboBoxCell.Name = "State"; ComboBoxCell.ValueMember = "State";//ComboBoxCell.DisplayMember = "State"; ComboBoxCell.DisplayMember …

I can't get the code to display in an ordered list. // Chapter 5 - Homework Assignment #include <iostream> #include <cstdlib> using namespace std; // // DECLARE FUNCTION HEADER FOR // CLASS ListNode class ListNode { public: ListNode(double v, ListNode *p) { value = v; next = p; } private: …

Hello everyone, Can someone please tell me to how to connect MS-Access database using C. Are there any drivers or libraries that I would have to download? Please specify in detail. Regards, Rubeea

Code will check whether the number entered is integer or not. [inlinecode]ignore[/inlinecode] extracts characters from the input sequence and discards them. The extraction ends when max characters have been extracted and discarded or when the character delim(\n) is found, whichever comes first. In the latter case, the delim character itself …

Dears, i was looking for a way to sommunicate with GSM modem through AT-Commands. am able to do that through HyberTerminal, but am stucked in converting that to C++, any clue.. PS: i can only use standard Libraries..