General C++ Programming - January 2013 (Page 32)

std::isalpha() bug in MinGW 4.7.2?
I'm using Nuwen's distribution, found here: Can someone confirm this...
[5 replies] Last: You should not check from the very lower value of a char. As the asser... (by S G H)
Best Way to Optimize rendering
What is the best way to optimize a voxel engine? Only render what the player can see from his vie...
[2 replies] Last: Ok, that's what I was looking for. I figured it would be sluggish to h... (by Pickle Gunner)
How do you fill a value of a dynamic array of dynamic arrays?
I'm writing a program in which I have to use a matrix to represent a file in code. because it's a f...
[2 replies] Last: Aaah! I didn't try that one! Thanks man! It actually really makes sens... (by Niels Meijer)
IDE with best auto-completion & features?
I'm debating switching over from Codeblocks and to Codelite or Eclipse CDT. Should I get CDT or Code...
[5 replies] Last: Check out microsoft Dreamspark. If you're a student, it is I was re... (by aquaz)
Fastest performance lookup/insert/update thread safe
I've got a name and a score. Name is a std::string, score is a double. I need to be able to, in a ...
[5 replies] Last: If you're already using critical sections then you're unlikely to get ... (by iMalc)
Compile to run on computer without windows
Let's say I want to write a hello world program that runs on a machine without a operacional system....
[3 replies] Last: Let's say I want to write a hello world program that runs on a machin... (by Cubbi)
c++ calculator design
6. write a program that takes m from user and print its month calendar of year 2013 for example Feb...
[6 replies] Last: Please edit your post so it uses code tags. Select your code, then ... (by TheIdeasMan)
error with SDL_ttf
im new to SDL and im trying to add text to my game but when i add the ttf code it comes up with an e...
[3 replies] Last: ive been tring for a while now but the text that i enter is not visibl... (by closed account 96AX92yv)
by srk999
Array not storing values properly
For some reason the integer array, arr , declared in main is not storing the correct values whe...
[4 replies] Last: Looks like I was too slow, but I'll point out a bonus error: while (i... (by Cubbi)
URGENT, strings extraction, getline, many spaces
This is about a college assignment. I have to extract the data from several lines and store them in ...
[3 replies] Last: Thanks a lot for all your replies. Here is the complete txt file : ... (by user24 11)
Converting text to hex
From my tests I found the problem to be somewhere in the Mantissa part that converts it to binary, I...
[1 reply] : I saw that my thread had dropped to the next page, using this reply to... (by awsdert)
Visual Studio Linker problems
All, Happy New Year to all my fellow developers. The holidays are a great time to write code wit...
[5 replies] Last: Please post your actual code, so we don't have to guess about your pro... (by jlb)
evaluation orcer <<
here is a simple test program that demonstrates the evaluation order for operator<< applied to ostre...
[2 replies] Last: thank you for your helpful response that I wouldn't have got to on my ... (by cppnewuser13)
message of closing the program
Hi everyone, I dont know where does the error come from. Anyone can help me to correct my program...
[1 reply] : what is the error? (by pogrady)
Probably wrong use of dynamic memory allocation
Hi, I once wanted to make something in code which would work the same as an array which doesn't nee...
[3 replies] Last: I've never worked with a debugger before, do you know some tutorial I... (by jlb)
Vector, counting repetitive numbers
hi guys..this short program is almost done..but the last part been beating me up since 3 days now..s...
[1 reply] : You could build a map holding the counts: std::map<int, unsigned> co... (by Cubbi)
by masfar
having trouble in running program!
hello friends,why "this program has stopped working" appears while running a program?
[1 reply] : Hi there, In order for us to be able to answer that question, we woul... (by closed account o3hC5Di1)
by sind0o
i'm trying to code a pacman-like game for my school project and i'm stuck! i made an array of strin...
[no replies]
Accessing pointed objects, pointer[0] vs ->
Sorry if this question has been asked before, but I could find it after doing a google search. I not...
[3 replies] Last: Wow, you guys are just as fast as on the Stackexchange! Thanks for the... (by uniqueVarientOfRussell)
Migrating CPP Code from Visual Studio 2008 to g++ compiler
Hi, I have a small problem with migrating my code. I wrote it in Visual Studio 2008, and it works...
[6 replies] Last: The problem is probably something to do with list.h, but you haven't s... (by MikeyBoy)
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