by: Dave Rahardja |
last post by:
Does the C++ standard specify the behavior of floating point numbers during
"exceptional" (exceptional with respect to floating point numbers, not
exceptions) conditions?
For example:
double...
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by: E. Robert Tisdale |
last post by:
In the context of the comp.lang.c newsgroup,
the term "undefined behavior" actually refers to
behavior not defined by the ANSI/ISO C 9 standard.
Specifically, it is *not* true that "anything can...
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by: Ken Turkowski |
last post by:
The construct
(void*)(((long)ptr + 3) & ~3)
worked well until now to enforce alignment of the pointer to long
boundaries. However, now VC++ warns about it, undoubtedly to help things
work on 64...
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by: Steven Bethard |
last post by:
> >>> aList =
> >>> it = iter(aList)
> >>> zip(it, it)
>
> That behavior is currently an accident.
>http://sourceforge.net/tracker/?group_id=5470&atid=105470&func=detail&aid=1121416
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by: Mike Livenspargar |
last post by:
We have an application converted from v1.1 Framework to v2.0. The executable
references a class library which in turn has a web reference. The web
reference 'URL Behavior' is set to dynamic. We...
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by: gyan |
last post by:
Hi All,
I am using sprintf and getting starnge output in following case
char temp_rn;
memset(temp_rn,'\0',12);
sprintf(temp_rn,"0%s",temp_rn);
the final value in temp_rn is 00
how it...
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by: Rajesh S R |
last post by:
Can anyone tell me what is the difference between undefined behavior
and unspecified behavior?
Though I've read what is given about them, in ISO standards, I'm still
not able to get the...
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by: v4vijayakumar |
last post by:
#include <string>
#include <iostream>
using namespace std;
int main()
{
string str;
str.resize(5);
str = 't';
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by: bukzor |
last post by:
I've found some bizzare behavior when using mutable values (lists,
dicts, etc) as the default argument of a function. I want to get the
community's feedback on this. It's easiest to explain with...
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by: coolguyaroundyou |
last post by:
Will the following statement invoke undefined behavior :
a^=b,b^=a,a^=b ;
given that a and b are of int-type ??
Be cautious, I have not written a^=b^=a^=b ; which, of course, is
undefined....
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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