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Search: Posts Made By: thekashyap ; Forum: C and child forums
Forum: C Jul 9th, 2007
Replies: 6
Views: 2,656
Posted By thekashyap
Problem is you're copying old to new, whereas what you want to do is new to old. Also using wrong formatting in printf().

See the comments inside the code:


#include <stdio.h>
#include...
Forum: C Jul 5th, 2007
Replies: 12
Crc
Views: 1,997
Posted By thekashyap
Sorry couldn't help comment off topic..
It's Ms. Naure not Mr. :D
See the avatar?
Forum: C Jun 29th, 2007
Replies: 6
Views: 7,330
Posted By thekashyap
Here is a link that gives you links for function pointer tutorials.
http://www.google.com/search?q=function+pointer+tutorial
Given you've already implemented stack, you already know that part. If...
Forum: C Jun 26th, 2007
Replies: 5
Views: 1,196
Posted By thekashyap
Accepted. Rephrased: to be more precise defined differently, by compilers, for different compilers.
The point I was trying to make was that for some compilers you might have a defined behavior.
Forum: C Jun 26th, 2007
Replies: 6
Views: 1,267
Posted By thekashyap
I also thought on those lines, but in that case #1 should fail as well.. :)
Forum: C Jun 25th, 2007
Replies: 20
Views: 5,196
Posted By thekashyap
Unless the book is this :)
How Not To Program In C++...
Forum: C Jun 25th, 2007
Replies: 6
Views: 1,267
Posted By thekashyap
Yeah, I believe you, it's just tough to believe. :D

Here is the excerpt from gcc guide if you can figure something more:
3.13 Options for Linking


These options come into play when the...
Forum: C Jun 25th, 2007
Replies: 5
Views: 1,196
Posted By thekashyap
Those links were for C++ here is one link (http://www.difranco.net/cop2220/op-prec.htm) for C.

PS: Like AD said the behavior is undefined or to be more precise defined differently for different...
Forum: C Jun 25th, 2007
Replies: 5
Views: 1,196
Posted By thekashyap
1. The reason why you're getting some junk for last line is because you have given 6 %d(s) inside the format string and supplied only 5 values.

2. Execute the following code and you should see...
Forum: C Jun 25th, 2007
Replies: 6
Views: 1,267
Posted By thekashyap
Interesting..
1. I didn't know that -lXYZ could be interpreted by linker as libXYZ.a as well. (thought it's always seen as libXYZ.so). I checked gcc manuals (gcc 4.2.0) and seems fine.
2. Only...
Forum: C Jun 22nd, 2007
Replies: 5
Views: 1,344
Posted By thekashyap
1. There 2 basic requirements for storage, A) Temporary B) Persistent.
- Temporary can be achieved using teh structures or arrays or variables (depending on what you wanna store). This would remain...
Forum: C Jun 22nd, 2007
Replies: 4
Solved: passing array
Views: 2,711
Posted By thekashyap
In simplest terms: Compiler looks at a 2D array as a 1D array that has a 1D array as elements.
Forum: C Jun 22nd, 2007
Replies: 6
Views: 2,516
Posted By thekashyap
Not that it stops you from using clock(). All you gotta do is just put the code in a loop and run it a few 100/1000 times. You'll have your figures.
Forum: C Jun 22nd, 2007
Replies: 18
Views: 56,678
Posted By thekashyap
I donno where/how to tell her.. You're the moderator.. :) I understand you guys have some forums by yourselves..
Forum: C Jun 21st, 2007
Replies: 18
Views: 56,678
Posted By thekashyap
Couldn't help but notice that unless there is some bug in daniweb.com this is most read thread I've seen so far.. ! 17,751 times.. :)
Forum: C Jun 20th, 2007
Replies: 5
Views: 3,479
Posted By thekashyap
There shouldn't be a "major" difference due to compilers, it's more to do with the platform (OS+H/W) then compiler.
Using same compiler you can use different optimization levels, this should make a...
Forum: C Jun 20th, 2007
Replies: 4
Views: 882
Posted By thekashyap
In Visual Studio 6, by default it creates 2 configurations "Win32 - Debug" and "Win32 - Release". The way to go to debug build is somewhere you have an option (think in Project menu) to "Set active...
Forum: C Jun 20th, 2007
Replies: 8
Views: 1,292
Posted By thekashyap
Surprised that no one mentioned that they are NOT the same and that's the reason 2 different names are used. As Aia said only rule (according to standards) is
sizeof( short ) ≤ sizeof( int ) ≤...
Forum: C Jun 19th, 2007
Replies: 4
Views: 1,816
Posted By thekashyap
Did you check wikipedia ?
Forum: C Jun 19th, 2007
Replies: 2
Views: 1,700
Posted By thekashyap
1. Don't use goto, language provides so many other better/safer/understandable ways.
2. Seems like PORTAbits.RAXX is an int/short instead of a boolean. I would suggest:
A) Trace out their values....
Forum: C Jun 17th, 2007
Replies: 1
Views: 2,542
Posted By thekashyap
Donno exactly what you wanna know abt the 2 methods but in simplest words when applies to a tree structure with say 3 levels:
BFS: Will test all nodes on one level before moving on to the next...
Forum: C May 25th, 2007
Replies: 7
Views: 5,620
Posted By thekashyap
How do you unpack? I know that my compiler doesn't allow archiving archive files.
Forum: C May 24th, 2007
Replies: 7
Views: 5,620
Posted By thekashyap
Heard of Unix aliases ?!
If you don't wanna do that, you can also say x="that whole command"
and then
$x
Forum: C May 23rd, 2007
Replies: 3
Views: 2,262
Posted By thekashyap
Or in case you've by mistake posted this in C instead of C++ the prototype of interest would be
void foo(int& prm1, int& prm2, int& prm3);
Forum: C May 23rd, 2007
Replies: 5
Views: 1,088
Posted By thekashyap
As already described by AD library calls are calls to functions/APIs exposed /exported by libraries (*.dll+*.lib in windows, *.so and *.a in Unix).
System calls are calling basic OS functions/APIs....
Forum: C May 20th, 2007
Replies: 5
Views: 12,999
Posted By thekashyap
I'm sure your intentions are good but don't post the complete solutions (http://www.daniweb.com/techtalkforums/thread78060.html).
Forum: C May 20th, 2007
Replies: 7
Views: 4,251
Posted By thekashyap
Although it's just an editor, it would be supporting configuring user tools (I use Textpad which does). Also it's easy to suggest a new IDE but ask those who are in love with their editors and won't...
Forum: C May 20th, 2007
Replies: 4
Views: 1,449
Posted By thekashyap
Forum: C May 10th, 2007
Replies: 8
Views: 1,437
Posted By thekashyap
True, but I think the msg is put in many places (like this (http://www.daniweb.com/techtalkforums/announcement8-2.html)and this...
Forum: C May 10th, 2007
Replies: 3
Views: 7,160
Posted By thekashyap
That's because when you provide Chinese instructions to an OS that understands only French it won't understand. :)
Forum: C May 10th, 2007
Replies: 1
Solved: help me
Views: 792
Posted By thekashyap
Undefine the macro and define it again.
E.g.
#undef SOMEONE_ELSE_S_MACRO
#define SOMEONE_ELSE_S_MACRO(p1, p2) myfunction_call()

Note:
1. assumed that SOMEONE_ELSE_S_MACRO is defined in already...
Forum: C May 8th, 2007
Replies: 7
Solved: Tolerance
Views: 1,540
Posted By thekashyap
If you had a look at the link this is what you would've seen:
-------------------------------------
Comparing with epsilon – absolute error

Since floating point calculations involve a bit of...
Forum: C May 8th, 2007
Replies: 7
Solved: Tolerance
Views: 1,540
Posted By thekashyap
Sorry.. didn't see that one.. :)

Well, if this is an assignment I think the prof's idea is to teach floating point number comparison. See this thread ...
Forum: C May 8th, 2007
Replies: 7
Solved: Tolerance
Views: 1,540
Posted By thekashyap
You could post the "idea" as well.. Ppl will tell you if something is wrong.
One I can tell you is:
if (*array > ave)
else if (*array < ave)
Although this is inside the loop it'll always test...
Forum: C May 7th, 2007
Replies: 2
Views: 858
Posted By thekashyap
I think it should work as it is except if you're doing any bitwise operations (or anything else specific to 16-bit arch) on some of the variables.
This is because word in 32 bit will be bigger than...
Forum: C May 6th, 2007
Replies: 24
Views: 9,725
Posted By thekashyap
Yup, for non-portable things it would be needed. That's why I mentioned "this particular case". :)
Forum: C May 5th, 2007
Replies: 24
Views: 9,725
Posted By thekashyap
Given that the code posted by me/Vijayan works both on windows and unix #ifdefs won't be needed in this particular case.
Forum: C May 5th, 2007
Replies: 24
Views: 9,725
Posted By thekashyap
In short no, AFAIK ppl don't use getrusage() for this purpose. Because you can as well use time/timex for this purpose.
Difference between what others have suggested here and getrusage() is that...
Forum: C May 4th, 2007
Replies: 24
Views: 9,725
Posted By thekashyap
First I assume your question is how to find out the performance/time of your function. In this case I really donno how you can use Sleep ?!
As I use timing quite frequently I have the following code...
Forum: C Apr 27th, 2007
Replies: 13
Views: 2,007
Posted By thekashyap
Well I wasn't gonna reply to Salem's post but now that you've also posted, so I'll say this:
I agree that for anything else than equality it becomes not only unreadable but unwritable as well.
So...
Showing results 1 to 40 of 99

 


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