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by: John Lenton |
last post by:
Is there any reason python's printf-style formatting is missing the
(C99) '%a' specifier?
I'm sorry if this has been asked and answered before; I can't find it
on google ('%a' is a very awkward thing to look for):
--
John Lenton (john@grulic.org.ar) -- Random fortune:
Los cementerios están llenos de valientes.
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by: news.hku.hk |
last post by:
Excuse me, i write the following function to add comma for integers
but the unix server said:
In function `class string comma(int)':
implicit declaration of function `int itoa(...)'
________________________________
string comma(int a){
char to_string;
string s_a = itoa(a, to_string, 10);
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by: jack |
last post by:
I try to use this function in g++,I have include the head file
'cstdlib' and 'stdlib.h',but it still can not be recognized by
compiler? Anyboday knows what is wrong? or Is there a substitution for
this function.
thanks
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by: Raskolnikow |
last post by:
Hi!
I have a very simple problem with itoa() or the localtime(...).
Sorry, if it is too simple, I don't have a proper example.
Please have a look at the comments.
struct tm *systime;
time_t currentTime;
char day;
char month;
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by: Sona |
last post by:
Hi,
I have a char* that holds an ascii character in its first element (at
least I think that's what it holds because when I print it, it prints
weird characters). I need to convert this into an integer and so I
thought the following might work:
char *somevar ... // somevar holds a value in somevar and is null
terminated i.e. somevar = '\0'
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by: pete |
last post by:
I wrote a version of itoa yesterday.
Features:
1 No implementation defined arithmetic. All of the division
and modulus division is done on positive values only.
2 No object is assumed capable of representing the
magnitude of INT_MIN.
3 The string is constructed in place without reversal.
4 No features from standard library are used.
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by: rayw |
last post by:
I'm pretty new to C, although I did do some years ago now.
I've been told that itoa is no longer a standard function, and that the
ato... functions - although in the std - are not recommended.
So, I was wondering what was wrong with both itoa and atoi etc (and what's
replaced them).
Many thanks
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by: Mark |
last post by:
hi,
all i want is a simple function that takes an int, and returns a char*
so i tried
char * itoa(int i)
{
char buff;
return _itoa(i,buff,10);
}
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by: silverburgh.meryl |
last post by:
Hi,
Can you please tell me where I can find itoa()?
I try to compile the following example, but I get the following error:
.../t.cpp:20:2: warning: no newline at end of file
.../t.cpp: In function 'int main()':
.../t.cpp:13: error: 'itoa' was not declared in this scope
/* itoa example */
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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