int &x = *new int();
This should do it.

-

that should be cin >> word;, because word[i] is a char, and word is a char array

Likewise this should be ...
if(string(text).find(word) != string::npos){
..., otherwise you are comparing the...

I have an dumb idea, what about an operation like convolving the test string with itself; i.e. doing a sliding comparision of the elements of the test string with the reversed-test-string. The...

or you could make a card class, e.g.
#include <iostream>
#include <string>
using namespace std;
class Card{
private:
int cardNumber; // 1 - 52

public:
Card(int _cardNumber =...

assuming str is of type 'string', str[i] is of type 'char'. chars will be considered negative whenever the top bit is set. It's not an issue if you are bitwise ORing, as you will get the correct...

sprintf expects a char* as the first parameter; it is where it will store the output, as a string of characters.

I don't know what you actually want to do, but if you want to see that it's...

Have you tried compiling it?

then start at a value 1 more than the highest in the dB, if you wish to use incrementing type indexes. Or you could use the number of microseconds since (e.g.) 12:00am jan 1900 UTC as your 'unique...

Not quite. Distance of 1 from (0,0) heading 45^ will be (0.707, 0.707)


Where did you get this formulae? Travelled distance is not proportional to heading. try dx = distance * cos(heading / 180....

OK, I found out the compilation option -mthreads (MinGW specific) is needed to allow safe threaded code with exceptions. It may also be the case that -pthreads is required for non-MinGW gcc.

Hi. I have written a small test socket program that uses a background thread that accepts tcp connections and adds them to a connection list that is accessed by main().

When a connection is...

not so friendly hey?



So what do you actually want? The length of the string at compile time?
#define _MyMacro(cstr) cstr, sizeof(cstr)
Should work if your string constructor accepts (const...

For hi-res timers, you may want to have a look at the following (100us timer period):
http://www.codeproject.com/KB/system/RealTimeModule.aspx


What's the frequency of the PWM? Are you...

ummm....

google seems to quickly turn up a bunch of results for this question, e.g. http://www.cppreference.com/wiki/operator_precedence
You're right, division/multiplication/modulus all have...

A byte is made up of 8 bits. Therefore a row can contain the 16 bits in 2 bytes. There are 16 rows, hence 2 x 16 bytes.

Calculate 16 x 16 bits = (2 x 8) x 16 bits = 256 bits.

include the dll.h header, and not the project3.dll file.

Make an import library - the .lib file, should be an option in your compiler/linker

link the .lib file into your project. The program...

I wrote an equation parser a few years back, don't have it on me, but I'll try to dig it up for you.

I think the idea I used was to pass through the equation string a few times - the first time...

As ArkM stated, you don't need to return an integer value as a complex<double> (although you can if it pleases you, of course).

I found the condition in the while() loop a little strange, so I...

Dunno from the code you posted. Was the data even written properly in the first place? Did you open the fstream in binary mode?

If you're just displaying the reversed thing to the screen, there is no need to store any numbers in any arrays.

Each call to the function will print out a single digit (the digit of number in the...

yes. You'll be using travel ** travelArray

That said, your assignment line will of course be travelArray[index] = &aTrip;

I noticed you check if index <= size. If the array declared has size...

Most of your code (not the above function) looks good. The statement fib(0) = sizeCrudPopulation; is not valid as fib() is a call to a function. You could use an array and then use fibarr[iter] =...

Line 20 should be moved to after line 24: you want to let the user enter the search value before you call the search function.

line 86: remove this line - the break statement would quit the loop;...

This thread seems to be predecessor to http://www.daniweb.com/forums/thread150474.html

setw works fine without the need for '\t'. Note that setw is required prior to each item to be formatted.

e.g. cout << left << setw(12) << "item1" << setw(12) << "item2" << endl;

What


That line should be if (test == '1')

1 is different to '1' (character code 49, as Rhohitman said). Also, for powers of 2 you don't have to use pow(). Using the shift...

I don't think it's in the language.
You could use #define square box.

You may want to google template typedefs, or check out http://www.gotw.ca/gotw/079.htm for some solutions.

How about you use code tags and post code that can be compiled.

There are easier ways to get file listings by using the OS list functions & _popen(). The output can be read using fread(). In...

What?? I know a lot of people who will write code for money (myself included). I believe it's fairly standard practice; even a respectable career option.

Windows CE has APIs for this kind of thing. The prototype for the function is BOOL CopyFile(LPCTSTR lpExistingFileName, LPCTSTR lpNewFileName, BOOL bFailIfExists); .

Go to MSDN if you need info...

You would only scan to the left if a more-right digit couldn't be incremented - in which case you would try to increment a digit to the left. When you find a digit that can be incremented, you would...

Obviously recursion would enable a simpler/cleaner approach, if it were allowed.

There is no mention of need for speed/efficiency in the problem statement, so it may be perfectly valid to just use...

Do you not know how to use google (or any other search engine)? You will find more than you need if you actually try looking for it.

Try http://en.wikipedia.org/wiki/Global_variable

I'm pretty sure there's oodles of freely available guides available to tell you how to use openCV. Try http://www.google.com/search?hl=en&rls=com.microsoft%3Aen-au&q=opencv+visual-studio

Failing...

OK. The following is how I might do it:

you can still use getline(cin, inputLine); which means you won't have to type in FINISHED, just the enter key.

inputLine will now contain all the words...

1) I didn't say get rid of them, just that they are declared and you're not using them - maybe you should.

2) due to the first if statement always running the line: count(valueRow, valueCol + 1,...

use getline to read the inputSentence from cin. This will stop reading when it gets the enter key.

put the entered sentence into a stringstream.

read the words out of the stringstream while...

The count method is incorrect; there is no terminating condition, hence the stack overflow.

(map[valueRow][valueCol + 1] != 'b' || map[valueRow][valueCol + 1] != 'v') will always be true, as the...

I can't see any reason why you don't just split all the fields, assign:


field[] = split(line, " ")
genre = field[0]
category = field[1]

title = field[2]
n = field.count()-1
for i = 3 to...