Forum: C++ 3 Hours Ago |
| Replies: 1 Views: 37 What a horrible looking mess. Complete and total lack of any programming style. |
Forum: C 16 Hours Ago |
| Replies: 8 Views: 270 google (http://lmgtfy.com/?q=lint) |
Forum: C 1 Day Ago |
| Replies: 10 Views: 392 I created a new C console project with Code::Blocks and it did not produce a warning or error on malloc(), just as I had suspected. Then I created a new C++ console project, changed the file... |
Forum: C++ 1 Day Ago |
| Replies: 6 Views: 162 Its not possible to delete just the parent -- when you delete the child then parent gets deleted too. Both parent and child form a single object, not two. |
Forum: C 1 Day Ago |
| Replies: 10 Views: 392 >>invalid conversion from *void to *char
You must be compiling that program as c++, not C (filename has extension *.cpp, not *.c). C does not require typecast, c++ does. Rename your program to... |
Forum: C 2 Days Ago |
| Replies: 10 Views: 392 line 7: >> char getWord(int wordN) {
All getWord() will return is a single character. What you want it to return is an entire string, so declare it like this: char* getWord(int wordN){
I... |
Forum: C++ 2 Days Ago |
| Replies: 2 Views: 160 >>Here's a question for you.
Not for me -- I already know how to do that. |
Forum: C++ 3 Days Ago |
| Replies: 3 Views: 168 use cout
int x = 12345;
cout << x; |
Forum: C 4 Days Ago |
| Replies: 10 Views: 392 lines 57 and 58: you do not have to initialize the arrays one letter at a time -- just do the entire string at one time
char currentWord[] = "......"; /* The dot word */
char guessWord[] =... |
Forum: C++ 4 Days Ago |
| Replies: 6 Views: 211 You can erase an element from the map, but you can't delete just one of the pointers because it belongs to an array. If you allocate the pointers one at a time then you could delete them in any... |
Forum: Geeks' Lounge 4 Days Ago |
| Replies: 4 Views: 222 That is Wal-Mart this year -- no Christmas music and no Christmas tree at the front doors. Its really sad that Wal-Mart isn't in the Christmas spirit this year. |
Forum: Geeks' Lounge 5 Days Ago |
| Replies: 8 Views: 357 You need an account on tweeter.com to make that work. It worked for me. BTW I'm Superman :) |
Forum: C++ 7 Days Ago |
| Replies: 5 Views: 267 What is wrong is that you are using some crappy compiler such as Turbo C to run an MS-Windows 32-bit program. Can't be done. Toss out that compiler and use a modern compiler such as Code::Blocks... |
Forum: Geeks' Lounge 7 Days Ago |
| Replies: 3 Views: 247 I have no idea what he is trying to say -- just looks like a lot of gobbledegook (http://en.wikipedia.org/wiki/Gobbledygook). |
Forum: C 7 Days Ago |
| Replies: 5 Views: 268 you forgot the case keyword. Your program contains millions of other errors that you need to correct -- if your compiler doesn't report them then toss out that crappy compiler and get one that... |
Forum: C++ 9 Days Ago |
| Replies: 7 Views: 306 Here is another way to do it.
string space2underscore(string text)
{
for(int i = 0; i < text.length(); i++)
{
if( isspace(text[i]) )
text[i] = '_';
}
... |
Forum: C++ 9 Days Ago |
| Replies: 7 Views: 251 What is going on in that code is called undfined behavior and will not work. Why? Because ptr is an uninitialized pointer, and dereferencing it like *ptr = (put anything here) is illegal and will... |
Forum: C++ 9 Days Ago |
| Replies: 1 Views: 190 create a union
// declare types
enum data_types {
undefined_type = 0,
bool_type,
char_type,
short_type,
ushort_type,
int_type, |
Forum: C++ 11 Days Ago |
| Replies: 9 Views: 455 you have to declare them extern "C".
#ifdef __cplusplus
extern "C" {
#endif
// C function prototypes here
#ifdef __cplusplus
}
#endif |
Forum: DaniWeb Community Feedback 11 Days Ago |
| Replies: 21 Views: 1,132 When I come to DW I have the C++ forum bookmarked. So the first thing I do is look at the threads in that forum to see if I need to reply to any of them (via the New button). Then I'd use the... |
Forum: DaniWeb Community Feedback 11 Days Ago |
| Replies: 21 Views: 1,132 If you need the space, get rid of "Most Recently Viewed Threads" and put back My Favorite Forums. |
Forum: C++ 12 Days Ago |
| Replies: 8 Views: 355 You have to include wininet.h and shlobj.h, then compile the program for UNICODE |
Forum: C++ 13 Days Ago |
| Replies: 2 Views: 158 replace all 7 loops with something a function
void GetMartks(std::string prompt, float& mark)
{
cout << prompt << '\n';
cin >> mark;
mark = decimal(mark);
} |
Forum: C++ 14 Days Ago |
| Replies: 2 Views: 334 There are two ways to add a library to the program
1) #pragma comment(lib, "toolkit.lib"); Put this near the top of any *.cpp file that is in the project.
2) Select menu item Project -->... |
Forum: C++ 15 Days Ago |
| Replies: 7 Views: 238 >>if(!cookieOrdered.compare(flavors[i]))
You can just simply write this: if( cookieOrdered == flavors[i] ), assuming flavors is an array or vector of strings/character arrays..
... |
Forum: C++ 15 Days Ago |
| Replies: 6 Views: 197 The value 0.1 can not be represented exactly as a double. |
Forum: DaniWeb Community Feedback 15 Days Ago |
| Replies: 8 Views: 529 You can always click the "Unanswered Threads" link on the right side of the screen. |
Forum: C 15 Days Ago |
| Replies: 4 Views: 302 line 23 and 29: You can't add an node that's allocated on the stack to the linked list. Reason: when the function returns the memory address of that node is destroyed and becomes invalid. To fix... |
Forum: C++ 16 Days Ago |
| Replies: 11 Views: 397 First create an temporary array to hold the values
int array[] = {Q1[0], Q2[0], Q3[0], Q4[0], Q5[0], Q6[0], Q7[0], Q8[0]};
// now for the array
for(int i = 0; i < 7; i++)
{
for(int j = i+1;... |
Forum: Geeks' Lounge 17 Days Ago |
| Replies: 15 Views: 766 summer -- I hate snow and ice in the winter because it makes driving so hazardous. |
Forum: DaniWeb Community Feedback 17 Days Ago |
| Replies: 44 Views: 2,202 Of course that doesn't discount the possibility that you are hermaphrodite (both male and female) :) |
Forum: C++ 17 Days Ago |
| Replies: 4 Views: 222 Create a new project but instead of a console project create a static library, then add the files to it.
Or, if the files are small enough just add them to your console project as if you wrote... |
Forum: C++ 17 Days Ago |
| Replies: 4 Views: 230 getline() will permit you to enter spaces in the string. If you don't want the spaces then use >> operator cin >> this->name;, but the problem with that is the >> operator will allow you to enter... |
Forum: C++ 17 Days Ago |
| Replies: 4 Views: 218 turbo c++ is just too old, it won't even run on Windows 7 or Vista on PC. Get Code::Blocks, MinGW, or VC++ 2008 Express. |
Forum: C++ 19 Days Ago |
| Replies: 5 Views: 239 Yes I could, but give it a try yourself. Its easy to do, just write the loop first and after the loop delete the array. If you wrote that code snippet to allocate the memory then I'm confident you... |
Forum: C++ 20 Days Ago |
| Replies: 7 Views: 277 The last two arguments have similar problems. |
Forum: C++ 20 Days Ago |
| Replies: 3 Views: 277 you need to typecast the base class pointer into a derived class pointer before it can call functions unique to the derived class. Base class knows nothing about those functions.
derived_class... |
Forum: Geeks' Lounge 20 Days Ago |
| Replies: 17 Views: 1,170 Already got my Christmas present this year -- Samsung 55" 400+ Hz LED TV, Blue-Ray DVD player, and Bose speakers. |
Forum: C++ 21 Days Ago |
| Replies: 2 Views: 237 Here is one way to do it -- use stringstream class
#include <sstream>
#include <string>
#include <iostream>
#include <iomanip>
using namespace std;
int main(int argc, char* argv[])
{ |
Forum: C++ 25 Days Ago |
| Replies: 2 Views: 192 string resides in std namespace and you have to tell the compiler what namespace it's in. You have several options (use only one of the options listed below)
using namespace std; put that after... |