Beginners - C++ Forum - December 2010 (Page 7)

by Kieth89

What is a string literal?

I'm reading this book, and don't quite understand what it means when it is talking about string lite...

[3 replies] Last: That's right! -Albatross (by Albatross)

by Kieth89

Why normally declare variables when you have pointers?

I'm just now learning about pointers, and read about the new operation: //example of using new ...

[9 replies] Last: By changing to which block of memory a pointer points without storing ... (by Albatross)

by helloworld922

Reading files with \r\n

I'm having problems reading files with the Window's newline delimiter. For some reason the fstrea...

[2 replies] Last: Thanks! That worked perfectly. So I take it that even though openin... (by helloworld922)

by porl123

Question about classes

In the following code I have the constructor which saves certain values to the class variables. I've...

[3 replies] Last: +1 to quirkyusername if you want a variable to hold a string, use a... (by Disch)

by kresentphresh

String of Ints?

Okay, let's try something else. I have this; string input = "0 1,2,3"; I need to discard ...

[2 replies] Last: O.O i <3 u 4ever (by kresentphresh)

by Sidhant Gupta

dos.h

what is the use of the header file dos.h and what re functions available through this header file???

[11 replies] Last: I see. Thanks for the clarifications. (by filipe)

by CWB

Quick question about freeing up allocated memory.

I have a random question about memory allocation. If you allocate memory to a local variable and do ...

[1 reply] : All memory is freed when a program exits. It is bad to allocate memor... (by kooth)

by im abcd

stuck in a simple program :( (area)

so i decided to make a program in which u have area given and base/height etc . so lets say t...

[5 replies] Last: omg!! .. . lolz my bad ..how did i mis looked ..ok problem solved than... (by im abcd)

by chathura666

hide local identifiers in C

in C , I am writing some header files and i want them to hide their local identifiers so that i can ...

[no replies]

by PESITdude

conio.h - portability issues

I've been programming a command line 'text editor' The problem I'm facing is that, I want to make t...

[5 replies] Last: you also can use this header file for linux systems and conio.h for wi... (by chathura666)

by cmccmc

error

Pretty much what im trying to do is reverse an entered string. I haven't used C++ in a couple years ...

[3 replies] Last: Yeah, but if you put it a decently long string you might overflow the ... (by firedraco)

by vlad61

arrays on Pancake Glutton

http://www.cplusplus.com/forum/articles/12974/ Thats the Exercise I am trying to do. #4 on the list...

[8 replies] Last: Yeah i do like your suggestion. even though mine worked I dont like th... (by vlad61)

by ToniAz

Syntax Trouble

Hello everyone! I am having a bit trouble understanding what the following line does: virtu...

[5 replies] Last: Besides being a pure virtual function, it is also a function call oper... (by sohguanh)

by kresentphresh

UPDATED: Need a little assistance...

EDIT: Forget it

[no replies]

by kresentphresh

Soft-Deleted

*EDIT* Since you can't delete a thread, this is the next best option.

[2 replies] Last: You are certainly right - I could learn every piece of C++ syntax in a... (by kresentphresh)

by nick85

Is C++ here to stay? (1,2)

Is C/C++ here to stay or is it going to be replaced in the near future?

[39 replies] Last: As far as fun is concerned, many games from 10 or 20 years ago are st... (by sohguanh)

by nick85

What language should I learn next (if any)?

I know C/C++ (I'm still learning though), Java really well, C#, actionscript, some assembly and some...

[10 replies] Last: Focus on algorithms, data structures, and abstract programming concep... (by sohguanh)

by clomer

file io

Hello, Im learning c++ and I'm not getting file io. Im practicing making a little program, I have...

[1 reply] : struct Foo { int n; std::string s; }; Foo f; std::ofst... (by filipe)

by dexterof

what does that means

can anyone tell me what does srand((unsigned)time(0)); means ??

[1 reply] : Sets the random seed to the current Unix time See http://www.cplusplu... (by Bazzy)

by bosneeda

array solution !?

already been answered thanks by Return 0

[13 replies] Last: I know time is an issue so if you think you can pull it off START A NE... (by Computergeek01)

Beginners - December 2010 (Page 7)

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