Beginners - C++ Forum - July 2012 (Page 19)

by skarla

help

With the find() find the first character. with the rfind() the last. what will use so to find al...

[5 replies] Last: That's clever badAlloc :p pos = str.find(sea, i); //don't need int(... (by soranz)

by Gkcha0z

Basic array (1,2)

I am very new to programming c++ so bare with me. I was making something for a friend for his game ...

[25 replies] Last: I still do not know how I would make a sort of search engine. (by Gkcha0z)

by LaC0saNostra

Payroll Program Using Functions

I built a payroll program using functions but I'm having some trouble executing it. Can anybody fin...

[16 replies] Last: I actually figured it all out and got the program to run with my "empl... (by LaC0saNostra)

by timeout2575

Enum as return value from a function!?

I worked on the following code for a while and I encounter always the same compilation error. Th...

[8 replies] Last: one word: AWESOME! Thank you!! (by timeout2575)

by venom4u31

bit operations error

I'm having the following error at the following line: if( ( (res >> i*8) ^ cmp ) != 0x00) the e...

[3 replies] Last: Maybe it's something like one of those xor linked lists? Anyway, to c... (by Cubbi)

by Dan Feerst

Global variables and callback functions

So I'm pretty new to programming. Maybe this is a dumb question but is there a way to avoid global v...

[1 reply] : It depends on situation.But memory should not be problem for beginners... (by Akshit)

by jkb211

Converting Celcius to Fahrenheit from String

For a beginning c++ class I need to input a file with different celcius temperatures and have the pr...

[4 replies] Last: stoi worked like a charm. thank you so much. (by jkb211)

by tjhadsall

Two dimensional char array

I am trying to write a program which will ask the user how many names they want to enter and then it...

[2 replies] Last: Exactly what I was looking for, thank you very much. (by tjhadsall)

by samrux

3 Questions for my Adventure/Mystery game; Saving/Loading data, Text Color and Sound

I have Windows 7 and use Dev-C++ 4.9.9.2 I'm making an adventure/mystery batch console game, i ...

[16 replies] Last: okay thanks! (by Saint Squireen)

by sigmablack

Very basic tutorial for beginners?

Hello everyone, i am thinking about making a tutorial for beginners in c++, i have noticed that most...

[4 replies] Last: fair enough. (by Disch)

by Beniamin Kalinowski

Reserve size of vector<vector<float> >.

I'm having such a trouble: variables: int mRows, mColumns; mValues <vector<vector<floa...

[4 replies] Last: You're right, absolutely right, i gave me quite a fresh look on a subj... (by Beniamin Kalinowski)

by skarla

how?

i am creating hangman and i have two strings guess and word if in word find my guess(using find())...

[6 replies] Last: i am creating a hangman and when i must find a word like this:pop my p... (by skarla)

by Ch1156

What am i doing wrong

I have my code and i cant seem to figure out what im doing wrong? #include <iostream> #includ...

[11 replies] Last: I would also advise you to read about classes again, you are confusing... (by sigmablack)

by KarelC

Receiving random numbers below zero, when range set by user

Hello, I've recently started programming again after a long intermission of a year or so (Only ever ...

[4 replies] Last: Oh thank you. Completely overlooked that, so simple. Sorry for wasting... (by KarelC)

by skarla

replace/

i have a string. for example string s="!!!!!" if i want to make it like this:"!!s!!" i mean to ...

[11 replies] Last: Thank you man,i found it. i just thought that the second number is wh... (by skarla)

by vrakas

Revesing a string

How can i reverse a string using the reverse() and reverse_copy() functions from <algorithm>? (i wan...

[4 replies] Last: yes:) i figures it out know, Firstly i need s1.assign(n,c);//c has an... (by vrakas)

by cniper

converting string to upper case

i m supposed to write a program which asks user to input a string and then convert it to uppercase i...

[8 replies] Last: #include <algorithm> Also, remove that include duplicate, you included... (by FeZedra)

by stoffe1100

How to name variables and function properly

Hi guys. I have looked through others code. And i am seeing that people like to use _ when naming va...

[4 replies] Last: Thanks for all good replies. Just the answers i was looking for :) (by stoffe1100)

by Fransje

this - Why asterisk

Hi all! I was reading an explanation about the this-pointer, and I came across the following code: ...

[4 replies] Last: Thanks! I got it now. And @Euqirne VSR: You absolutely was of alot of ... (by Fransje)

by IgnacioLobbb

Find the mistake

There's a mistake in this program and I have to find it, but I dont find it anywhere. Any help pleas...

[7 replies] Last: I didn't find any error on that line ? did I overlook something? a->a... (by ThangDo)

Beginners - July 2012 (Page 19)

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