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by: José Joye |
last post by:
I have to compare 2 byte and I must be sure that they are fully identic.
I have to perform this check about 1000 times per minute and on arrays that
are between 100-200K in size.
In that sense, what is the most efficient method?
Sincerely,
José
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by: David zhu |
last post by:
I've got different result when comparing two strings
using "==" and string.Compare().
The two strings seems to have same value "1202002" in
the quick watch, and both have the same length 7 which I
have tried to print out by debug.writeline().
But the "==" operator results false, and string.Compare()
results true.
Somebody helps me!
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by: Vai2000 |
last post by:
Hi All, I have a ClassA and a worker ClassB.
in my ClassA I have a method which calls the following routine
for(int idx=0;idx<10;idx++)
{
ClassB ob=new ClassB();
ThreadPool.QueueUserWorkItem(new WaitCallback(ob.Exec));
}
I want to know/signal when all the Worker ClassB are done?
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by: NathanV |
last post by:
I'm trying to compare two byte's. I think I have to use binary operators.
How can I tell if two bytes have the same value?
Also, I have a function that is returning a byte value. Is there a way to
see if the return value isnt null.
Thanks!
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by: intrepid_dw |
last post by:
Hello, all.
I've created a C# dll that contains, among other things, two functions
dealing with byte arrays. The first is a function that returns a byte
array, and the other is intended to receive a byte array as one of its
parameters. The project is marked for COM interop, and that all
proceeds normally.
When I reference the type library in the VB6 project, and write the
code to call the function that returns the byte array, it works
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by: Angel J. Hernández M |
last post by:
Hi folks! I'm having a little problem and I'm a bit confused about it.
See... I'm working on this VoIP project (I need to use make direct calls to
Windows API). I started working using C# but since I've got to access the
API constantly I'd rather write all low-level stuff in C++ and create the UI
using C#. So far so good... I created a sniffer socket (in order to
determine if it's H.323 compliant). This routine was written firstly in C#...
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by: Tom |
last post by:
What's the best way to compare two byte arrays? Right now I am converting
them to base64 strings and comparing those, as so:
'result1 and result2 are two existing byte arrays that have been loaded
Dim data64_1 As String = System.Convert.ToBase64String(result1, 0,
result1.Length)
Dim data64_2 As String = System.Convert.ToBase64String(result2, 0,
result2.Length)
Debug.WriteLine(IIf(data64_1 = data64_2, "Equals", "NOT Equals"))
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by: Terry |
last post by:
In the code below, I open a file using filestream, copy it to a byte
array, and the write that array out to a new file. But when I check
the size of the original file and the new file, the new file has one
less byte than the original file (although the file itself still works
fine). I was hoping someone could explain what is going on (why is
there a byte missing, and what might that byte be).
string originalFile =...
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by: eoghan.kenny |
last post by:
Hi,
I need to compare two timestamp columns in sql server and see which one
is greater. (i can tell if they are not equal buts not enough for this
requirement).
A timestamp value is unique in a database and always increments. A
non-null timestamp is type Binary(8) in sql server and I pass it to a
byte array in C#. To compare the two byte arrays I use
BitConverter.ToUInt64, as this converts an 8 byte array to a 64 bit
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by: Oleg Subachev |
last post by:
Is there other way of comparing two byte arrays
than iterating through the two and compare individual bytes ?
Oleg Subachev
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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: 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: 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...
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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: 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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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