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by: Joseph Suprenant |
last post by:
I have an array of unsigned chars and i would like them converted to
an array of ints. What is the best way to do this? Using RedHat 7.3
on an Intel Pentium 4 machine. Having trouble here, hope someone can
help
Thanks
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by: Nikola |
last post by:
Hi all,
I have a problem converting datetime to integer (and than back to
datetime).
Depending whether the time is AM or PM, same date is converted to two
different integer representations, which holds as true on reversal
back to datetime.
AM Example:
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by: Brett |
last post by:
Hi,
I'm having trouble converting an old project to visual studio C++ .net
v7.1.3088
I've updated one of the header files to use #include <iostream>, and used
the std namspace.
After resolving the missing library by adding "-NODEFAULTLIB:msvcirt.lib" to
the linker command line, I get the following link errors:
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by: Paraic Gallagher |
last post by:
Hi,
This is my first post to the list, I hope somebody can help me with this
problem. Apologies if it has been posted before but I have been internet
searching to no avail.
What I am trying to do is provide a simple method for a user to change a
config file, for a test suite.
The config file consists of a number of keys, eg. build number, target
device, etc.
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by: TomServo |
last post by:
I am writing code that needs to run on a variety of Unix systems. I am
calling the statvfs and statfs system calls and I need to to convert some of
the integers returned to character strings. Normally I would do this using
sprintf as so:
sprintf(&buffer, "%lu", integer);
The problem is that I will not know if the integer values I am converting
are long or long long. I also do not know if the compilers being used will
support long long...
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by: anide |
last post by:
Hi all I’ve some problem, I’m trying to converting a sorting algorithm from C++ to C#.
In C++ I’ve compiled it using MSVC and its working properly, and in C# I’m using .NET Framework 2.0 (Visual Studio 2005).
The problem occurred when I trying to opening and reading file:
=============
C++
=============
void LoadSourceFile(char * fileName, unsigned char * data, int length)
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by: CoreyWhite |
last post by:
Problem:
You have numbers in string format, but you need to convert them to a
numeric type, such as an int or float.
Solution:
You can do this with the standard library functions. The functions
strtol, strtod, and strtoul, defined in <cstdlib>, convert a null-
terminated character string to a long int, double, or unsigned long.
You can use them to convert numeric strings of any base to a numeric
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by: allthecoolkidshaveone |
last post by:
I want to convert a string representation of a number ("1234") to an
int, with overflow and underflow checking. Essentially, I'm looking
for a strtol() that converts int instead of long. The problem with
strtol() is that a number that fits into a long might be too big for
an int. sscanf() doesn't seem to do the over/underflow checking.
atoi(), of course, doesn't do any checking. I've long thought it odd
that there aren't strtoi() and...
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by: vcbytes |
last post by:
I am having a problem with the following code:
System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
String^ texts = textBox1->Text;
char *text = strToChars(texts);
String^ shiftcs = domainUpDown1->Text;
char *shiftc = strToChars(shiftcs);
int shift = atoi(shiftc);
char *cipher = encCCipher(text, shift);
String^ ciphers = gcnew String(cipher);
textBox2->Text = ciphers;
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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