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by: #Hai |
last post by:
Hi,
What is the difference between Object.Equals and "==" operator ?
When we use CollectionBase.List.Remove(object), which methods is used to
compare objects ?
Thanks
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by: Fao |
last post by:
Hi, I am in my first year of C++ in college and my professor wants me
to Write a Program with multiple functions,to input two sets of
user-defined data types:
One type named 'Sign' declared by "typedef" to contain only
either +10 or -10 and
the other type named Color declared by "enum" to contain only
black, blue, purple, red, white, and yellow.
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by: nephish |
last post by:
i have an interesting project at work going on. here is the challenge.
i am using the serial module to read data from a serial input.
it comes in as a hex. i need to make it a binary and compare it bit by
bit to another byte. They have some weird way they set this up that i
have to compare these things with AND. in other words, if bit 1 is 1
AND bit 1 is 1 then the real value is 1...
long story short. is there a good way to compare...
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by: NilsNilsson |
last post by:
I wrote this:
short s1 = 0;
short s2 = 1;
short s3 = s1 + s2;
And gor this compile error message: Cannot implicitly convert type 'int' to
'short'
What is wrong here?
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by: Daniel Wilson |
last post by:
I have an enumerated type like this:
public __value enum MyType{
ABC = 1,
DEF = 2,
GHI = 3,
JKL = 4
};
Later I have a for loop like this:
for (ft = MyType::ABC; ft <= MyType::JKL; ft++){
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by: Johnny Ljunggren |
last post by:
Hello all
Just noticed that a testprogram I've made creates a non-conforming XML
file. Here's the code (C#) and output:
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
using(XmlWriter writer = XmlWriter.Create("xmltest.xml",settings))
{
// Write XML data.
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by: zirconx |
last post by:
I'm trying to understand how the bitwise AND can be used. I've read
about what it does but am having trouble applying it practically. I'm
working on a system that somebody else wrote and they make use of a
MODE flag that gets passed in. They then compare the mode flag against
a hard coded value using bitwise AND, and then show or don't show
certain features based on the mode. Example pseudocode:
if (mode & 1) do something
if (mode...
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by: msukumarbabu |
last post by:
Hi all,
What will be difference between "typedef enum" and "enum".
or
difference between “typedef structure" and "structure"
I am going through some code.
in that some place they are using enum without typedef. In some places they are using typedef before enumeration definition.
Kindly provide some reference, for why they are using typedef.
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by: S N |
last post by:
how to print apostrophe character ' and double quote " in asp using
vbscript.
my code using response.write replaces " character with inverted question
mark.
please help
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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.
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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: 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: 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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by: bsmnconsultancy |
last post by:
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