|
by: Rade |
last post by:
Following a discussion on another thread here... I have tried to understand
what is actually standardized in C++ regarding the representing of integers
(signed and unsigned) and their conversions. The reference should be 3.9.1
(Fundamental types), and 4.7 (Integral conversions).
It seems to me that the Standard doesn't specify:
1) The "value representation" of any of these types, except that (3.9.1/3)
"... The range of nonnegative...
|
by: BigMan |
last post by:
Can someone cite the rules for type promotion in C++?
And, in particular, what is the type of the result of adding 2 values
of type char?
|
by: jacob navia |
last post by:
I would like to add at the beginning of the C tutorial I am writing
a short blurb about what "types" are. I came up with the following text.
Please can you comment?
Did I miss something?
Is there something wrong in there?
--------------------------------------------------------------------
Types
A type is a definition for a sequence of storage bits. It gives the
meaning of the data stored in memory. If we say that the object a is an
|
by: M.A. Oude Kotte |
last post by:
Hi All,
I hope this is the correct mailing list for this question. But neither
postgresql.org nor google could help me out on this subject.
I did find one disturbing topic on the mailing list archives
(http://archives.postgresql.org/pgsql-admin/2000-05/msg00032.php), but
since it was quite old I'm posting my question anyway.
I'm writing a generic database layer that should support a fixed number
of generic numeric types on a number of...
|
by: Martin Robins |
last post by:
I am currently looking to be able to read information from Active Directory into a data warehouse using a C# solution. I have been able to access the active directory, and I have been able to return "DirectoryEntry" objects within the path that I specify (either using the DirectoryEnrtry.Children or using the DirectorySearcher class) and all started well and dandy!
Now the problem; some of the properties of the DirectoryEntry objects being...
|
|
by: Toms |
last post by:
When you simply want to store a number, what integral type do you use?
For instance, let's say we have the following in a Poker game:
struct Card
{
enum Suit { Hearts, Diamonds, Spades, Clubs } suit;
int value;
};
|
by: kar1107 |
last post by:
Hi all,
Can the compiler chose the type of an enum to be signed or unsigned
int? I thought it must be int; looks like it changes based on the
assigned values. Below if I don't initialize FOO_STORE to be, say -10,
I get a warning about unsigned comparison and I'm seeing an infinite
loop.
If I do initialize FOO_STORE = -10, I don't see any warnings. No
infinite loop.
|
by: Xah Lee |
last post by:
in March, i posted a essay “What is Expressiveness in a Computer
Language”, archived at:
http://xahlee.org/perl-python/what_is_expresiveness.html
I was informed then that there is a academic paper written on this
subject.
On the Expressive Power of Programming Languages, by Matthias
Felleisen, 1990.
http://www.ccs.neu.edu/home/cobbe/pl-seminar-jr/notes/2003-sep-26/expressive-slides.pdf
|
by: Harris |
last post by:
Dear all,
I have the following codes:
======
public enum Enum_Value
{
Value0 = 0,
Value1 = 10,
|
by: AlexanderDeLarge |
last post by:
Hi!
I got a problem that's driving me crazy and I'm desperately in need of help.
I'll explain my scenario:
I'm doing a database driven site for a band, I got these tables for their discography section:
Discography
---------------------
DiscID
|
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, well explore What is ONU, What Is Router, ONU & Routers main usage, and What is the difference between ONU and Router. Lets take a closer look !
Part I. Meaning of...
|
|
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,...
|
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...
|
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 Dupr 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...
|
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();...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
|
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|