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by: Einar |
last post by:
Hi,
I wonder if there is a nice bit twiddling hack to compare a large
number of variables?
If you first store them in an array, you can do:
for (i = 0; i < n; i++) {
if (array != value) {
/* array differs from value, do something*/
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by: Jim H |
last post by:
I will have many 3 byte Byte arrays. Is there a way to compare the values
without iterating through and comparing each element in the code?
Example:
byte lTest1 = new byte {0x1, 0x2, 0x3};
byte lTest2 = new byte {0x1, 0x2, 0x3};
byte lTest3 = new byte {0x1, 0x5, 0x3};
if(Comparer.Equals(lTest1, lTest2))
System.Diagnostics.Trace.WriteLine("Test1 and Test2 are the same",
"Debug");
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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: nobs |
last post by:
Hi
I have two byte arrays (each with a length of 8 bytes)
an I'd like to compare them if they are equal.
The operator == shouldn't work because its not a basic Data Type
so I used the method Equal, but it also isn't working.
right know I use
if(mykey.Length!= keytocheck.Length)
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by: Jacob Thastrup |
last post by:
Hi is there an easy way to compare arrays without going through each
entry in the arrays?
Say I have two arrays and I want to find entries that are not present in
both.
Thanks
Jacob Thastrup
|
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by: rcolby |
last post by:
Evening,
Wondering if someone can point me in the right direction, on how I would
compare a system.guid with a system.byte.
system.guid (pulled from sql server table with a data type of
uniqueidentifier, originally taken from objectGUID from active directory
domain)
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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: Turbot |
last post by:
Hello,
Anyone know how to compare two byte arrays without going through each
item in the array. I actually want to compare two bitmap objects to see
if they both contain the same picture bit have been unable to do this.
I figured if I converted them to byte arrays there would be a simple
way of comparing them but I have had no luck.
Thanks in advance.
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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: 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: 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...
|
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...
|
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
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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:
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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