Software Development Forum

i'm trying to make a hangman game with c++ right now and i got a question: how do you get a RANDOM word from a text file? given there is only a word each line in that file e.g: television computer football butterfly etc. anyone can help? thx.

Hey guys I am using code like the following: But I would like to say if a semi colon appears at any stage after a ")" (closing bracket) add one to count. Any advice thanks. ( I am also using a char array and not a string, unfortunitly I have …

Howdy, I have been trying to teach myself C++ for a few months now and have been progressing nicely thanks to all the wonderful help I have received on this site and others. Thanks for your help! Now, on to my question. I am currently trying to learn linked lists. …

Sorry I've asked a question about my GUI already but it's due Monday and I still having a few problems with it.... 1. When the GUIs opens it opens so that I have to change the size manually to view it i.e. the toolbar appears. Is there a way I …

Hi, I wrote the following GUI. Its total crap but just need to get the basics working first. Its compiles fine and my Hello World test message comes up but no sign of the UI itself. Any ideas at all ? Much Thanks, Sean import javax.swing.JFrame; import java.awt.event.WindowEvent; import java.awt.Label; …

So, the question is simple... in 'C' we have calling conventions in FUNCTIONS. Why? why we cann't(don't) build compilers,libraries to make our own calling conventions like... func()(lr);-for left to right calling convention. func()(rl);-for right to left calling convention. :eek:

Hello everybody! I hope I'm in the right place to consult some programming issues. I'm Jhun and I'm new to the datagrid of VB 6. I'm currently working on a database application in which I would like to show records from an Access DB thru the datagrid. I tried to …

Is there a function that I can use that given a few vectors which elements are common to all? for example vector<int> a; vector<int> b; a.push_back( 1 ); a.push_back( 2 ); a.push_back( 3 ); a.push_back( 4 ); b.push_back( 2 ); b.push_back( 4 ); Something that will give me back the …

I have the code written, compiling and no errors, I just need it to write to a file now. This is the code I have. Is the header piece correct? [code] #include <iostream> #include <string> #include <fstream> #include <cstdlib> using std::ofstream; using namespace std; class finalgrade { char firstName[20]; //to …

Hi, Is there anyone who can provide VB code to open "Open With" dialogbox? Thanks Allen

hiiiiiiii...........i want to access random lines within a text file in my program,plz help me!!!!!!!!!! :rolleyes:

Trying something out of my area of expertise, and wanting to experiment with WebClasses Anyway when I start VB new IIS project - [IMG]http://www.kegtapper.net/test/DaniWeb-IIS.jpg[/IMG] Then I get an error regarding [IMG]http://www.kegtapper.net/test/DaniWeb-error.jpg[/IMG] Then the Dsr won't load and this error [IMG]http://www.kegtapper.net/test/DaniWeb-Dsr.jpg[/IMG] I have PWS 5/IIS server installed on this Win2000 system. …

How do i get from 2 character words to 4 character words or 5 character words?? can anyone show me how to do that plz... Q) Consider a language of words, where each word is a string of dots and dashes. The following grammar describes this language: <word> ::= <dot> …

i am working on a program where the user enters a number and the computer will generate N number of characters and print them in all combonations. For example: enter number: 3 aaa aab aac aba abb abc aca acb acc baa bab bac bba bbb bbc bca bcb bcc …

so im new to templates and i dont understand the errors im gettin in my code. the errors start where it says "sort double array" in the main and the errors are the same for all 6 function calls after that "cannot convert parameter 1 from double[10] to int []" …

Inheritance Create a class called Rectangle so that, given a height and width, the object would calculate and display the length, width, the perimeter, and the area. Do not include a constructor for this class Another class called Box is derived from the Rectangle class. This class given the breadth …

Hello everyone, Greetings from Brazil! As shown in the code below, is it possible for me to add the new objects for tipoDT and sementesDT without having to do it one-by-one? Like, for example, getting the values automatically from the tables?.... How would I do that? The sementesDT table is …

hi, I have used a combobox to display a list of options like 1 Month,2 Months,3 Months and last option Other. Wen i click on "Other" , calender opens and i have to select the date. The problem is after i select the date and the calender closes i am …

Hey guys I have been trying to expand the following code but have had no luck, is there anyway I could also make this code say if the previous character is space or a is comma? Thanks. [code] //temp is the array ch is a char pointer if( ch == …

Hello, I've got a 2 diemsional array that ments to represent this: Name Address A 1 B 2 C 3 I've got the following code written for this: [code] char * tableArray[10]; [/code] should that be: [code] char * tableArray[10][10];? [/code] And I've got a pointer that populates only the …

I need help making a program that include meter yards and feet. my c+ class is only in chapter 4 of the c++ book. function header should be void convertMeters(int meters) int main 1. ask for the number of meters 2. read in the number of meters 3. call your …

I want to develop a software in C++, Java or VB to develop a software /tool to remove duplicates and to identify siblings. The Code/implement the BSN (Basic Sorted Neighborhood) method to remove duplicates. The Code/implement the BSN (Basic Sorted Neighborhood) method to identify the siblings (people who have the …

I can't seem to get it working properly. Here's what I have thus far. #include <string> #include <iostream> class Student_t { char firstName[20]; //to hold the first name char lastName[20]; //to hold the last name int exam1; //to hold Exam-1-Grade int exam2; //to hold Exam-2-Grade int homeworkavg; //to hold Homework-Average …

im not sure exactly what its called or how to use it.. but im guessing its used to pass over variables as arguments to a function, ive only seen it in functions with this added after it: [B],...)[/B] somewaht similar to the code below.. [code]int myfunc(char *data,const char *data2[B],...[/B]) { …

Hello, I know this question is stupid, but I cannot find an exact answer to it. I am using Eclipse, and have written some classes to be used as a small database editor for XML. It compiles and runs fine in Eclipse. However, I made it so that it can …

I need help with a program for school. I have to write a program that asks for the number of days each employee is absent, the total number of days absent for all employees combined and the average number of days absent for all employees combined. I need help before …

I have an assignment of the following. Create a class named Fractions having two integer data members named for a fraction’s numerator and denominator. The Class’s default constructor should provide both data members with default values of 1 if no explicit user initialization is provided. The constructor must also prohibit …

1. The temperature of a city is obtained at a weather station in degrees centigrade. The job is to convert this temperature into its corresponding value in degrees Farenhiet. Assume the data type for the value of temperature to be 'double' and use the formula F=(9/5)*C+32. What is the input …

Hello everyone. I have a pretty straight foreward problem. Here is an overview of what i am trying to accomplish 1. I am trying to allow "teachers" of my quiz site to create a class list and in that class list, they can have a list of students. I created …

Hello Everyone... i am right now facing a simple at the same time a difficult problem....is there any way by which we can change the default green colour in gauge to another colour in wxPython.... I tried doing it in many methods but all failed....can anyone suggest any solution...

I am having difficulting creating a Kayles game for java using eclipse. I have all the needed funtions, except for the computer movements, which is what I am having difficulty with. Any help would be appreciated, I have attached the file to this post.

Hey guys I am just wondering why the following code gives the wrong number of characters from a file when the character count is the default? Thanks. [code] void main() { int blank_count = 0; int char_count = 0; int sentence_count = 0; char ch; ifstream iFile("c:\test.txt"); if (! iFile) …

:?: :?: I dont understand what jbuilder is trying to tell me .. by all right my code seims fine I spent 4 days working it up (yes I am a beginer) I know there are most likly better ways to do what I am doing. The point is compiled …

hey guys, I am using the following code to count from a text file but I also want to check for ",jo " as well as "jo " I was trying to do it by using while((ch = strstr( ch, "jo ")) != 0) || while((ch = strstr( ch, ",jo …

Please tell me how to input password by showing a * or other symbol on console instead of text in C.

Hello everyone, I was having this problem of sorting words of a string entered by user where the user enters many strings and words of each string are sorted separately. This had to be done using pointers . Heres my attempt.I dont know where I am going wrong as garbage …

hi, i wanted to knoe that how to calculate the total size of file in C?

Please help me with the End on this problem. I just can't seem to finish it off properly. I keep getting a parse error on the last End. program ValueParameters (input,output); {Author: Cheryl Wahlheim Class: CS241XP Assignment: User Income and Tax Rate procedure} Var income, taxrate, totaltaxdue : real; response …

Hello ladies and gents, I wanted to ask if any of you could tell me what I'm doing wrong when I want to debug any program that Ive written in VC++ 2005 Express Edition. Reason is, after I put a break point to where the program has to run and …

Hi, I am thinking about using the Python Imaging Library to display the life cycle of a hair follicle gene. This life cycle is divided into four main stages: 1. Anagen 2. Catagen 3. Telogen 4. Exogen Gene name and corresponding life cycle stage will be stored in a csv …

I am trying to finish (start) an assignment and I can't get passes what should be a simle parse error. It shows up on the case line of the information function. I have to get rid of it to continue on... and I have tons more to do... Any one …

Hi everybody; I just started to learn stacks. How can I count the number of Items in a stack by using ADT stack operations?? Can u help me?

Can someone offer assistance in converting seconds to minutes and seconds. :?:

Hi there, This may seem to be a bit confused, but I need a VB DLL that I can call from my BCBuilder++ application. I tried to construct one with Visual Studio 2005 Visual Basic, but since I don't know any Visual Basic, this task is quite daunting, especially since …

how can i remove my username from this list if i want to

I am trying to do a priority queue with a custom type, but I keep getting this error des.cpp:77: error: expected init-declarator before "eventQ" des.cpp:77: error: expected `;' before "eventQ" This happens in the following code [CODE] Program: This is a discrete event simulator designed to aid in the analysis …

I am looking to create a mortgage applet with an array for the 3 amounts. There is something I am missing here. Any help can be of use [CODE] /* GOAL Display the mortgage payment amount. Then, list the loan balance and interest paid for each payment over the term …

Hello ladies and gents, Ive been trying to find a solution for this exercise wich goes as follows: Rewrite the Student_info structure, and the 'read' and 'grade' functions, so that they calculate each student's grades as part of reading the input, and store only the final grade. Because the exercise …

Hi... m a new member n just started to learn c++. so please help me out... its simple I read in 1 of the replies that #include<iostream.h> is obsolete.... n one can use #include<iostream> But wen i tried it in d program it does not included file.. expectin replies... :twisted: …

Is there a code to increase the console window so that the user does not have to do it manually? I am using VC++ 6.0