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Beginners - August 2013 (Page 9)

Hello, i'm making a library program using classes... My question is how can i or is there a way to initialize an array of objects with undefined size ? ...

[15 replies] Last: oh i see.. there is cout statement inside showTitle and showAuthor ye... (by nvrmnd)

by Awareness

Question about Posix functions and Windows

I've read that POSIX is deprecated in Windows 8 and will be completely removed from the next release.Are all C functions Posix functions so none of C functions ...

[2 replies] Last: Thanks for your answer. I didn't understand posix functions exactly.D... (by Awareness)

by kkkl

cin.getline skipped

after i insert number'1' in menu c++ will skip "enter name" what is the problem? #include <iostream> using namespace std; int main() { char name = {{"Ja...

[7 replies] Last: yes,those codes just one part of the all . i have finished other parts... (by kkkl)

by Nyreb

Finding largest and smallest integer

looking for help on how to get a program to figure out which of 3 integers is the largest and smallest. I'm supposed to be using if statements, but got another ...

[1 reply] : int x = (a ? b : c); int x; if(a) { x = b; } else { x = c; }... (by LB)

by Perry Turner

Symbols

You know how in Minecraft you can make it show a character that is a bunch of changing symbols? (like it cycles through a bunch real quick) Well, I am writing t...

[1 reply] : If you want to do something like this (or, more general, if the word "... (by LB)

by willynilly

Saving textfiles

Im trying to get the user to choose whether he/she wants to save a text document in a file, I would first check whether a file already exists and would ask the ...

[4 replies] Last: Duplicates: http://www.cplusplus.com/forum/beginner/109357/ http://www... (by LB)

by willynilly

Text into TextFiles

Okay,I want to do is add a string into an existing text file.This existing text file has a paragraph, what I want to do is add the string the user types and wi...

[1 reply] : Responded to this thread: http://www.cplusplus.com/forum/beginner/1093... (by LB)

by Rikimaru26

How to improve programming skills ?

Please share the method to improve my programming skills (algorithm,pseudocode,way to solve a problem in programming). I hope you'll share the truth about progr...

[1 reply] : practice (by metulburr)

by Rikimaru26

Link Download

Please share the link to download an application C of Borland.

[2 replies] Last: ok, thank you so much. (by Rikimaru26)

by leo255

Need some clarification on Scoping in the Private Section of a Class

I'm going through Paul Deitel's C++ fundamentals video course, and encountered a small scoping issue. Below is my GradeBook Class code. I left out the main cpp,...

[7 replies] Last: Thanks for the help, guys! I apologize for the messy code - I will ma... (by leo255)

by foxyrow

Segfault error in simulation under ns2

hi all am having a segmentation fault when running a simulation with a new module in NS2 (installed on ubuntu platform). could anyone detect at glance where p...

[1 reply] : i think the problem coul be that rt_etx wasn't initialized? is it? (by foxyrow)

by willynilly

Strings, Textfiles and Arrays

How does one store a file in an array(using fstream, strings etc), with say 1000 characters and displays the content.......thanks

[6 replies] Last: Very similar except that you need to know the maximum size of the file... (by Stewbond)

by willynilly

Strings and Swap

Alrite, Is there a code, using fstream and string that allows the user to swap a string variable with another string in a text file.. eg; if the user wanted t...

[3 replies] Last: I think this is probably one of the more basic find+replace things you... (by Stewbond)

by colognem

Controlling couts

Hello guys, i just wanna ask how to control couts. for example: cout<<"Hello"<<endl; cout<<"end"<<endl; how to control it so it will display: Hello //after few ...

[8 replies] Last: Hi, the code below should help make it clear how to delay the "End" Me... (by softwaretime)

by willynilly

SOS-Hello Anybody there(Strings)

Im using fstream and strings-working with text documents what code does one use if the user wants to swap a word or words in a text file, eg the user wants to...

[3 replies] Last: put string fileData,newFileData="",wordToFind ,wordToChange; ... (by closed account 28poGNh0)

by Adamoll

SDL Surfaces

Hey! I am new to SDL library and I have problem. I am trying to fill surface called ground and then blit it to main screen surface. When I am debugging my code...

[5 replies] Last: Thanks maeriden, it was necessary to add at the beginning ground=SDL... (by Adamoll)

by willynilly

String Swapping Using fstream

Alrite, is there a way of coding an algorithm That states, the user must enter a word that he/she wants to swap with another word using text documents.... eg...

[3 replies] Last: Yes, I am. (by vlad from moscow)

by riechan

Copying string to a list node

Hi guys, quick question, aren't any of the following possible? struct Node{ char ACNM ; struct Node *next; } *start; void cacheData(char a){ strcpy(a...

[3 replies] Last: You will want to use char const *a for a c-style string parameter.... (by LB)

by Kapichu

Using GLEW with MinGW

Hello! I do not know how to use GLEW with MinGW. I tried to follow the instructions in the homepage but it does not work. I looked for tutorials without any s...

[1 reply] : Okay I think I almost figured out how to use GLEW. I compiled glew.c a... (by Kapichu)

by Maxchen

need some hints for homework

Homework: Write a program that finds all of the prime numbers between 1 and 100. I was trying to get my head around the part: prime numbers. However, I am n...

[18 replies] Last: The program is now more "complete." (by Josue Molina)

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