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After scouring MSDN, I found an answer.

You have to do something like:


IDWriteFontCollection* collection;
TCHAR name[64]; UINT32 findex; BOOL exists;
...

Nope, none of those are it. D:

The calculation seems to only be inaccurate for Truetype fonts.

I'm using Directwrite to display scrollable text in a render target, and I want to calculate how many lines of text will fit per screen.

I've been using this code to calculate the number of lines...

That's kind of a silly request, but here.

Just to clarify, I didn't and don't recommend any of the Guru series books either; I only mentioned the book because it's what I got off to my false start with.

However, two of the five books (K&R...

If you don't already have something for DisplayBits(), you can use


void DisplayBits(unsigned value)
{
int i = 0, numbits = sizeof(unsigned int)*8;
for(;i<numbits;i++)
{
if(!(i%4) && i)...

If you're just doing this for a kick and don't have any serious expectations, you should ignore this and go have fun. You mentioned that you expect to be working on your project for a couple of...

The functions you've made to check the validity of date ranges have many errors in them and are the causes of your two (stated) problems. They also add unnecessary clutter to your class, and seem to...

What do you mean by nodes? Do you mean pointers or structs?

The trickiest part of your job is probably managing the memory for the array you'll need to store the words. Unless you'll be able to anticipate the length of the program's input every time it runs,...

You need to make sure str[] is terminated by a 0, otherwise strlen() will run off the end and cause the seg fault.

The stdlib's qsort can help with the program's sorting logic. All you have to do is group all the data you want in a row into a struct, then pass an array of them to qsort() along with a function to...

#include <stdio.h>

const int var = 5;

int main()
{
int MyVar = *((int*)0x4020a0);
printf("%d\n", MyVar); /* This prints "5" on my computer */
return 0;
}

One alternative to using hooks would be to superclass the "edit" control wndclass, like this:


WNDCLASS wndclass;
WNDPROC OldWndProc;
HINSTANCE hInst;

/* ... */

hInst = GetModuleHandle(0);

Changing the printf to:
std::cout<<szProcessed;
std::cout.flush();
worked marvelously. Thanks!

I'm having a strange problem with telnet prompt lines not printing in this program I've written. The data from the server are received and seem to be in the output buffer, but they won't print...

Thanks!

How come the two dates printed out by this program are the same? :(


#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main()
{
time_t t, t2;

This may make things a bit more clear for you:

http://en.wikipedia.org/wiki/Stack_frame#Structure

int comp(const void* a, const void* b)
{
int num1=**((int**)(a)), num2=**((int**)(b));
return num1<num2 ? -1 : num1==num2 ? 0 : 1 ;
}
int comp_rev(const void* a, const void* b)
{
return...

In C++, there are smart arrays called vectors you can use that can automatically resize themselves to hold as much input as you need. You can make a vector of integers like this:



vector<int>...

In C++, there are smart arrays called vectors you can use that can automatically resize themselves to hold as much data as you need them to. You can make a vector of integers like this:


...

Funnily enough, I'd forgotten to copy the state pointer in the copy constructor that was being used (though I'd gotten it in the regular constructor and the overloaded assignment operator - those...

You're right. The whole idea was to have it set up so that I could make different connection states derived from that class to assign, and resolving the scope to the base class every time defeats...

I think I found out what the problem was.
Changing the line that caused the crash to


ch->GetState()->pdConState::ProcessUserInput(ch);

makes the code work as expected.

I'm still trying...