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by: Bibby |
last post by:
Hi, I'm interested in getting started in the programming world. I've dabbled
in C, C++ and VB6. Which would be the best language to focus my attention to
regarding the following considerations:
Hireability
Portability
Flexibility
The likely candidates seem to be Java, VB.Net, C, C++, C#.
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by: Kyle Kolander |
last post by:
Sorry, I sent this to comp.std.c++ and meant to send it here as well...
Why are the minimum size guarantees for fundamental types intentionally
omitted from section 3.9.1 Fundamental types of the C++ standard? If indeed
these guarantees can be inferred from other parts of the standard, and it is
the intent of the standards committee that these guarantees exist, then why
are they not listed in the most relevant section?
I've been...
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by: Martin |
last post by:
I'd like to be able to get the name of an object instance from within
a call to a method of that same object. Is this at all possible?
The example below works by passing in the name of the object instance
(in this case 'myDog'). Of course it would be better if I could
somehow know from within write() that the name of the object instance
was 'myDog' without having to pass it as a parameter.
////////////////////////////////
function...
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by: Kip |
last post by:
Greetings everyone,
Is there anyone here who could point me to a page or pdf that has a
list of the sizes of all of the C primitive data types on various
implementations such as SPARC, x86, PowerPC, etc?
Thank you.
--
Kip Warner
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by: siliconwafer |
last post by:
Who decides size of data types in C?
Is it the:
1.C standard and hence the compilers
2.Operating System.
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by: JamesB |
last post by:
I am writing a service that monitors when a particular app is started.
Works, but I need to get the user who is currently logged in, and of course
Environment.UserName returns the service logon (NT_AUTHORITY\SYSTEM).
I understand that when the service starts, no user may be logged in, but
that's ok, as the app I am monitoring can only be run by a logged in user.
Do I need to use WMI to get the user context of Explorer.exe or is there a...
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by: Bob Timpkinson |
last post by:
Hi,
I have a 32-bit machine... Is there anyway I can get gcc to use the
following integer sizes?
char: 8 bits
short: 16 bits
int: 32 bits
long: 64 bits
long long: 128 bits
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by: sophia.agnes |
last post by:
Dear all,
what are the major expression types in c?
i have seen the following types of expressions
1) constant expressions
2) integral expressions
3) float expressions
4) pointer expressions
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by: jehugaleahsa |
last post by:
Hello:
Say I were to query the schema tables from a database management
system. Say I got a DataType field that held the string 'VARCHAR2'.
Now, I know that VARCHAR2 associates to System.String. However,
different DBMSs have different types and worse, even some with the
same type turn out to be different .NET types.
I would like DMBS-independent way of getting a .NET type from a
DataType string. Now, I have existing code that gets the...
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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: 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: 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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