tux4life

[QUOTE=DaveD3;853388]I have got to say this .NET stuff is very frustrating.[/QUOTE] This frustrating .NET stuff is actually much easier to design a program's GUI in :) ...

Or [URL="http://www.cppreference.com/wiki/c/math/start"]this[/URL] but it's pretty much the same :) ...

[QUOTE=jinsong;852426]tolower() only works on a per char basis, see the man page here. [url]http://linux.die.net/man/3/tolower[/url][/QUOTE] True :) Try something like this: [CODE=C++] void conv2lower(string &s) { for(unsigned int i = 0; i < s.length(); i++) s[i] = tolower(s[i]); } [/CODE] Usage: [CODE]string msg = "HELLO WoRLd!!"; conv2lower(msg); // msg contains now …

Yeah, I tried this, it was compiling ... I stored a value in it but when displaying with cout it didn't display anything ... You're probably better off with a vector: [CODE] // Create vector< vector<int> > vec(512, vector<int>(512)); // Write vec[2][3] = 10; [/CODE]

Is this just another "please-do-my-homework" request or what ?

Why are there HTML-tags in your post, BTW, ever heard of paragraphs :P ? It's difficult to read this ...

Is this a "do-my-homework" request ? Please show us what you already came up with ... Edit:: There are just so many TicTacToe examples floating around on the internet just use Google ...

Please post using code tags !

You don't have to specify an array's upperbound if you pass it to a function [ICODE]int fillStruct (ifstream& fin, ROPES ropes[MAXROPES], int n)[/ICODE] change it to [ICODE]int fillStruct (ifstream& fin, ROPES ropes[], int n)[/ICODE]

On line 80 of your compressor code I encountered this: [ICODE]system("cls");[/ICODE] first: this has nothing to do with the crashes, but it isn't recommended to use the system command (look [URL="http://www.gidnetwork.com/b-61.html"]here[/URL], this info does also apply to the "CLS" command) As Narue said it's probably an override or out-of-bound error …

Again, what is your input and expected output? Yup, please tell us ...

What about something like this ? [CODE=C++] #include <iostream> using namespace std; int main() { char chr; while(cin.peek() != '|') { cin.get(chr); cin.ignore(1000, '\n'); /* Put your code here */ } return 0; } [/CODE]

[QUOTE=Clockowl;851617] How would I merge these two functions? They have so much it common! It seemed redundant... Is there a way with templates and/or with a function that has the shared code? [/QUOTE] Templates could be an option I think, but isn't overloading a good one ?

[QUOTE=niek_e;852073]If this is homework, then tell us what do [I]you[/I] think the output will be and I might test it. [edit] on second look: I already spot one problem: 'i' is not declared, so it won't even compile[/QUOTE] Absolutely right :) Edit:: Avoid using [ICODE]exit(0);[/ICODE] in this case you're better …

[QUOTE=elbashamoe;851488]need help with everything dont realy know where i should start[/QUOTE] Split the problem down in several parts which are each easy to understand (this process is also known as abstraction), create a plan before you actually go onto the coding part ...

Sure we can help you, post your code, ask questions about what you don't understand and we'll help you out, but remember one thing: we aren't doing any homework for you :), we're just helping you to understand things, in that way you'll become a much better programmer than just …

Was there something more difficult ? Davidhoria and Narue are right :) By the way, did you try [URL="http://www.google.com/search?q=c%2B%2B+face+recognition&meta=&aq=0&oq=c%2B%2B+face+re"]searching Google[/URL] ?

Please post using code tags, by the way: what's your problem as you didn't tell me :) ...

[QUOTE=Sky Diploma;851485][code] #include <..//Folder_Name//File.h> [/code] I think this should work out. You need to traverse to the previous directory and then to a sub-directory.[/QUOTE] Using '<' and '>' works only if the header files are in the compiler's header files directory ... [QUOTE=ArkM;851489]Probably the simplest way to go: [code=c++] #include …

[QUOTE=siddhant3s;849942] I would suggest to get a book rather than relying on tutorials. [/QUOTE] Yeah, I would also do so, books are often much better to learn a programming language, but that's just my personal opinion ... Further I can recommend you 'C++ Black Book' (by Steven Holzner) and 'C++ …

Can you show us what you've done so far? We're not making your homework ...

It's just compiling fine with me (it gives a lot of warnings), I'm using the Borland Compiler ... Edit:: Using the Microsoft C++ compiler (from Visual C++ 2008 Express Edition) I'm also getting this error ...

I think there are written lots of books about QT ... Linux desktop environment KDE is also QT-powered ... But personally I think wxWidgets is easier to learn, actually you should just try both of them, and stay with the one you feel yourself most comfortable with :) ...

I think Microsoft backup is able to do that, but it will be a more pleasant experience if you just use [URL="http://www.acronis.com/"]Acronis TrueImage[/URL] which is designed for that purpose ...

Please post using code tags, can you also please tell me what problem you're having ?

To the OP: Can you please post using code tags ?

[QUOTE=ihatehumans;849187]As part of an assignment I am creating a class to handle rationals with numerators and denominators, overloading the operators for cin and cout, [U][B]as well as +-*/[/B][/U]. So these are the functions for those operators, now where exactly should I include these in my class? [code] Rational addition(Rational a, …

Why are you using old casting ? [QUOTE=ShadowScripter;848444] [CODE] double test2_calc = [B](double)[/B]10/[B](double)[/B]5; const int test2 = [B](int)[/B]test2_calc; [/CODE] [/QUOTE] It's a better practice to use the new casting operators to do conversion between datatypes: [CODE] double num = 5.23; int num2 = [B]static_cast<int>([/B]num[B])[/B]; [/CODE] instead of the old ones: …

[QUOTE=Narue;94028]Why? This is a suspicious activity, so we need a good reason before helping you with it.[/QUOTE] Yeah, that's indeed a suspicious activity ... [QUOTE=Bladtman242;849280]Why does it need to be before logon?[/QUOTE] Good question, it's much easier to implement if it's after the logon process :) ...

[QUOTE=yazooney;664349] What I want to know is how do I set up and use a proxy to intercept the data files sent and then transfer the data to a file so it can be read?[/QUOTE] Intercepting data, that's actually the base of a firewall :) ... Edit:: The following post …

Why don't you try it yourself first ? > Get the input (the age) from the user > Use some conditional statements ( [ICODE]if(condition) { /... }[/ICODE] ) to check whether the script has to grant access or not > Now you only need a command which redirects the user …

I don't think it's possible in your way, you should declare an array of pointers instead if you want to delete individual elements ...

It's always nice if you can solve your problems yourself, congratz :) ... (It was indeed a beginners mistake, but never mind it can overcome anyone)

[QUOTE=kiwihaha;849347] [CODE] struct AXEMAN axeman; struct DEFENDER defender; struct ARCHER archer; struct ROUGE rouge; struct SPEARMAN spearman; [/CODE] [/QUOTE] In C++ you don't have to supply the 'struct' word each time before you declare a struct-variable, though it's still allowed to do so, you can save some typing :) ... …

Yup, first read the forum rules and by the way people here usually don't respond to questions like: 'Please I want someone to help me' You need to show us what you've done so far (forum rules), it's a nice assignment and it isn't too difficult, so give it a …

Yup, fstream's open-method only accepts a c-string as it's argument for the filename, so you'll have to convert your C++ string to a c-string first, you can easily do this by using the [ICODE]c_str()[/ICODE] method of the string class :) ...

The following code should work: [CODE=C++] void trim(string & s) { int strlen = s.length(); string tmp; for(int i = 0; i < strlen; i++) if(s[i] != ' ') tmp += s[i]; s = tmp; } [/CODE] > Why are you using a seperate counter 'k', you can just add …

[U][I]FILENAME[/I].BAT[/U] [CODE] @ECHO OFF fsutil.exe fsinfo statistics c: [/CODE] Save this under [I]filename[/I].bat and it will run the requested command :) ... Edit:: Replace [I]filename[/I] with an appropriate filename ...

[QUOTE=r.stiltskin;848912]Did you read this: [url]http://www.daniweb.com/forums/announcement8-3.html[/url][/QUOTE] Apparently he didn't :P ... You could use the 'list'-container from STL if you want linked lists ... (Look [URL="http://www.cprogramming.com/tutorial/stl/stllist.html"]here[/URL] or [URL="http://www.cplusplus.com/reference/stl/list/sort/"]here[/URL]) Or are you supposed to do without ?

There's nothing wrong with using the goto-statement, but overwhelming use of it makes your code very difficult to understand and extremely hard to debug, so my advice is: avoid it as much as you can and use it only when there's no other possibility left :) ...

What about the following ones ? > [URL="http://mattmccutchen.net/bigint/"]http://mattmccutchen.net/bigint/[/URL] > [URL="http://sourceforge.net/projects/cpp-bigint/"]http://sourceforge.net/projects/cpp-bigint/[/URL] Edit:: If you're using one of these libraries it's easy to write your own modPow() function :) ...

[QUOTE=dmytro;848389]Try this library - [url]http://www.libxl.com[/url][/QUOTE] Yeah, but it isn't a free one, try searching [URL="http://www.wotsit.org/"]wotsit.org[/URL] instead ... Maybe the following link is also useful for you: [URL="http://chicago.sourceforge.net/"]http://chicago.sourceforge.net/[/URL]

Can you post the code which is causing the error (using code tags :P), as the code you posted is compiling with me ...

Hmm, to use of the [ICODE]getline[/ICODE] function makes me think about the following thread: [URL="http://www.daniweb.com/forums/thread90228.html"]http://www.daniweb.com/forums/thread90228.html[/URL]

[QUOTE=nucleon;848436]Replace [icode]in.ignore();[/icode] with [icode]continue;[/icode] to "ignore" the current character in n.[/QUOTE] That's definitely the way to go !! :)

Just image recognizing only won't solve the Mahjongg game, as the program also has to respect the rules of the game, but I assume this isn't the problem ...

I think the following algorithm is a better one: If you know the starting number of the interval: -> Check whether the sum of it's digits are even (you could use the modulo operator for this) -> If the sum was even, you automatically know the next number's sum of …

[URL="http://www.cplusplus.com/doc/tutorial/basic_io.html"]This[/URL] will show you how to do some basic interaction with the user ... And [URL="http://www.codersource.net/cpp_tutorial_class.html"]this[/URL] information about C++ classes might also be helpful ... Hope this helps !

On line 98 I'm also getting an error when I'm compiling this: [CODE] Error E2141 testt.cpp 98: Declaration syntax error [/CODE]

To display a form from within a PHP script you can do the following: > Use the echo-command to write the HTML-code (which is displaying the form) directly to the webpage > You put the HTML code to view a form outside the PHP-tag(s) You could also check out [URL="http://www.tizag.com/phpT/examples/formex.php"]this[/URL] …