Why couldn't you split your code into seperate methods and execute a certain method when you need it? As Wolf said, goto is bad practice and I consider it old school :cheesy:

Formula for each element:



R!
--------
C!(R-C)!

looks an awfully lot like my old crap C code.

It's my understanding that ::ate places you at the end of the file and allows you to write data anywhere in the file, however, writing to a specific location overwrites what was previously there.. I...

I think you missed part/most of the defintion:




I'll just settle this in a PM with this dirt bag.

Hey, ya know, what's wrong with a little excitement? I knew YOU would understand:cheesy:


Personal reasons. I was testing something stupid, but I just dropped it. I like Dev C++ too much.

This seemed to work for me:


float num;
if (sscanf(text,"%f",&num) == 1 && num > 0)

Oh, believe me, I did. I thought it through really well. I could have filled up a whole page on what I really wanted to say to that....

Wow, that makes me feel dumb. For some reason I was thinking %d for for double. Although, I believe I have tried %f with double and it gave weird results.



Why don't you head on over to...

It's reading the 5.5, but for some reason it's being truncated in the conversion:


int num;
if (sscanf(text,"%d",&num) == 1 && num > 0)

Because if I don't use that method and just print out some number it works.

I've used the following specifiers:

%f -- gives 5.000000

%.2g gives 5 ( g is the only one I know how to use to...

I suggest you shut your big yapper [insert Moderator's profanity edit here]




Schools out tard. Java is the only thing taught at my school (when it's actually going on).

Is there a reason why the fgets is delimiting a '.'? If I enter 5.5 it truncates to 5... How can I get around this?

I am, but there's specific reasons why I was wanting to compile and run under Miracle C.

Wow, it turned out that it couldn't comprehend this line:

sizeof text because parenthesis weren't there: sizeof(text)

Then, it's adhering to the age old standard of variables need to be...

This is the real line by the way:


if ( fgets(text, sizeof text, stdin) )
{

Thanks for all the replies.

To Dave: I loved the way your tutorial was dealing with input, but Miracle C is giving me the following error on the fgets line:



Do you have any idea why...

I have the following simple piece of code:


double new_amount;
printf("Enter an amount: ");
scanf ("%d", &new_amount);


For some reason, it always give me zero as the new_amount...

I've stated this many times to others and they don't listen: Write a program that randomly selects a project for people like you.

From what I remember, you can package the framework in your application, but I believe you need some sort of license... I could be wrong about that since it's been about 3 years.

no.

Ahhh, thank you. I was actually looking into using a typename, but in a different context. I've never really understood why you have to qualify it with that.


Thanks man.

I've got the following code:

template <typename T> int Histogram<T>::get_occurances(const T& obj)
{
map<T,int>::iterator find_occur = frequency.find(obj);

if (...

My bad dragon. I assumed it was correct since it worked ;)

Yep it's pretty simple:


int main(int argc, char *argv[])
{
int x = 1000001;
cout << char(x) << endl;
getchar();
}

Is it really that hard?


if(isalpha(char))


I don't know if that takes a string or not, but if it's only a character then just loop through.

That was pretty funny, actually.


I thought about it, but it looks like more work than has to be done.

Okay, you can STFU!



Well, I thought since I just magically knew the atoi() function existed, then I would magically know the parameter.



Thanks Narue.

Okay, I can't find a thread that I posted to just yesterday and recieved an email showing a nice reply by Narue, but I deleted it. I can't find that thread! Was it deleted? If it was, Narue,...

I think it's:



int x = atoi(char);



Probably better ways, but that's how I do it.

That's what someone else said. Which compiler are you using? I'm using bloodshed.

I have a matrix class which there are matrix objects. I want to call .value(int,int) directly on the matrix objects and set the internal 2d vector to the value on the right side of the equal sign. ...

I thought the same thing, but the paper I'm reading from said all I have to do is #include the class and call the method (and the method was in a class). I didn't think that would work, and indeed...

Sorry, it seemed to be a problem with something else. I fixed it, but it's not recognized my class that should have been imported:

I included the file:

#include "Card.h"


Which is a...

I'm trying this:


char info[50];


myfile.getline(info, sizeof(info) );

double my_double = atof(info);

Why use printf? Just use cout.
Also, why use a char array when the STL provides a string class?

If it's three or MORE people then use a vector since you don't know the exact size.

First off, I would suggest adding some tab characters "\t" instead of explicitly adding all the white spaces in. It makes your code really hard to read like it is.

It might be. I was trying to recall from memory, so I wouldn't doubt it if I'm wrong. I'll check it out real fast.

I thought it was strspn(parameters); ?

That's pretty clever ;)